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Are you an engineer who enjoys building reliable systems and intuitive user experiences? Join Spotify’s Commerce Platform and help shape the Checkout experience for millions of users worldwide. You’ll contribute across the stack, grow your technical depth, and work on systems that directly support how users manage their relationship with Spotify. You’ll be part of the Checkout Domain, where we build and scale the purchase experience, from the moment a user selects an offer to what happens after they complete a transaction. Our teams work on services and surfaces that support billing, account updates, and post-purchase interactions that focus on building trust and retention. The work spans APIs, backend services, and user-facing components across web and mobile. This is a great opportunity to join a collaborative, product-focused team working in a space with real user impact and cross-functional reach. • Design, build and maintain scalable backend services (Java/Python) and be active in shaping our data pipelines that power Spotify’s internal Commerce platform, • Develop and enhance our user-facing layer and frontend SDKs (React/Typescript), • Be an active part of creating and evolving APIs and services that connect user experiences with internal Commerce capabilities, taking into account Product requirements, • Drive improvements to system architecture, performance, and developer experience, • Collaborate closely with a talented group of engineers, product managers, designers and data specialists across multiple teams, • Contribute to technical discussions and help shape platform decisions, • You have experience building and maintaining backend services (Java and/or Python) in large-scale, modern cloud environments (we use GCP), • You’re confident working across the stack, from building scalable APIs to developing intuitive, high-performing, modern frontend applications (React/TypeScript preferred), • You have experience in system design and service-to-service integration, • You bring an open and pragmatic mindset to solving complex problems, while actively connecting the dots across technical, product, and business to inform your approach, • You care about code quality, testability, and developer experience, • You communicate clearly, take initiative on projects and collaborate effectively in cross-functional settings, • Having experience in commerce or payments systems is a plus, • This role is based in London (UK), • We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home, • We ask that you come in three times per weekSpotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what’s playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It’s in our differences that we will find the power to keep revolutionizing the way the world listens. At Spotify, we are passionate about inclusivity and making sure our entire recruitment process is accessible to everyone. We have ways to request reasonable accommodations during the interview process and help assist in what you need. If you need accommodations at any stage of the application or interview process, please let us know - we’re here to support you in any way we can. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world’s most popular audio streaming subscription service.

Role – Confluent Consulting Engineer Technology – Apache Kafka, Confluent Platform, Stream Processing Location –(Remote) UK Job Description Your role: As a Confluent Consulting Engineer, you will be responsible for designing, developing, and maintaining scalable real-time data pipelines and integrations using Kafka and Confluent components. You will collaborate with data engineers, architects, and DevOps teams to deliver robust streaming solutions. Required: · 5+ years of hands-on experience with Apache Kafka (any distribution: open-source, Confluent, Cloudera, AWS MSK, etc.) · Strong proficiency in Java, Python, or Scala · Solid understanding of event-driven architecture and data streaming patterns · Experience deploying Kafka on cloud platforms such as AWS, GCP, or Azure · Familiarity with Docker, Kubernetes, and CI/CD pipelines · Excellent problem-solving and communication abilities Preferred: Candidates with experience in Confluent Kafka and its ecosystem will be given preference: · Experience with Kafka Connect, Kafka Streams, KSQL, Schema Registry, REST Proxy, Confluent Control Center · Hands-on with Confluent Cloud services, including ksqlDB Cloud and Apache Flink · Familiarity with Stream Governance, Data Lineage, Stream Catalog, Audit Logs, RBAC · Confluent certifications (Developer, Administrator, or Flink Developer) · Experience with Confluent Platform, Confluent Cloud managed services, multi-cloud deployments, and Confluent for Kubernetes · Knowledge of data mesh architectures, KRaft migration, and modern event streaming patterns · Exposure to monitoring tools (Prometheus, Grafana, Splunk) · Experience with data lakes, data warehouses, or big data ecosystems Personal Besides the professional qualifications of the candidates we place great importance in addition to various forms personality profile. These include: · High analytical skills · A high degree of initiative and flexibility · High customer orientation · High quality awareness · Excellent verbal and written communication skills

Location: [London Job Type: Contract Experience: 5+ Years (including 1.5+ years in Camunda BPM) Domain (Optional):Banking We are looking for an experienced Java Full Stack Developer with Camunda BPM experience to design and develop scalable, workflow-driven web applications. This role combines deep backend expertise in Java/Spring Boot with modern frontend development skills and strong understanding of Camunda BPMN process orchestration. Design and develop BPMN 2.0 workflows and DMN rules using Camunda Modeler. Develop backend services and APIs using Java, Spring Boot, and microservices architecture. Build dynamic, responsive UIs using Angular, React, or Vue.js. Integrate Camunda workflows with REST APIs, databases, messaging systems (Kafka/RabbitMQ), and user interfaces. Configure and manage Camunda engine, external task workers, and job execution. Write unit and integration tests for both frontend and backend components. Collaborate with business analysts, testers, DevOps, and other developers to deliver complete solutions. Deploy and monitor applications using Docker, Kubernetes, and CI/CD pipelines. 🔹 Backend: 3–5 years of hands-on experience with Java, Spring Boot, Spring Cloud, REST APIs Strong expertise with Camunda BPM (v7 or v8) – BPMN, DMN, external tasks, process orchestration 🔹 Frontend: Experience in Angular, React, or Vue.js HTML5, CSS3, JavaScript/TypeScript 🔹 Other Technologies: Integration experience with Databases (PostgreSQL, MySQL, MongoDB) Familiarity with Kafka, RabbitMQ, or other messaging tools Experience with Git, Maven/Gradle, Jenkins/GitLab CI Experience with Camunda 8 / Zeebe, Operate, Tasklist Exposure to Docker, Kubernetes, Helm Knowledge of OAuth2, JWT, or Keycloak for authentication Experience in domains like banking, insurance, or public sector automation

What are we building? Hard Rock Digital is a team focused on becoming the best online sportsbook, casino, and social gaming company in the world. We’re building a team that resonates passion for learning, operating and building new products and technologies for millions of consumers. We care about each customer's interaction, experience, behavior, and insight and strive to ensure we’re always acting authentically. Rooted in the kindred spirits of Hard Rock and the Seminole Tribe of Florida, the new Hard Rock Digital taps a brand known the world over as the leader in gaming, entertainment, and hospitality. We’re taking that foundation of success and bringing it to the digital space — ready to join us? What’s the position? This is an exciting opportunity to join our rapidly growing technology team, responsible for continuous growth and support of an unrivalled betting experience for millions of sports fans everywhere. We’re looking for a Principal Mobile Engineer who will bring their creativity and experience to Hard Rock Bet to help us build software with a spark of magic. This is a role that works closely with Product Management, Design, QA, and Backend Engineering to deliver a full-featured mobile app. The candidate should have a strong track record developing React Native apps, as well as experience with iOS and/or Android apps, preferably with a background in sportsbook, gaming, or a related industry. Your responsibilities will include: Lead the Frontend technical direction of the Casino Technology unit, owning architectural decisions within the domain while ensuring alignment with the broader mobile platform. Partner with peer Principal Engineers in Core and Sportsbook units and the Technical Director for Mobile to define, evolve, and uphold shared engineering standards, patterns, and conventions. Own the architecture and evolution of Casino-domain features within a high-performance React Native application for iOS and Android, serving tens of thousands of daily users across multiple product variants and regulatory jurisdictions. Develop & improve a high-performance mobile application in React Native for iOS and Android, serving tens of thousands of daily users. Drive multi-quarter technical initiatives — legacy system migration, platform modernization, design system adoption, and build infrastructure improvements — collaborating across units to coordinate execution. Mentor and develop senior and staff engineers through architectural guidance, code review culture, and hands-on pairing on complex problems. Partner with Product Management, Design, QA, and Backend Engineering to shape roadmaps, inform feasibility, and make build-vs-buy-vs-migrate decisions for the Casino domain. Evaluate and integrate AI-assisted development tools and workflows to improve team productivity, code quality, and developer experience. Navigate the challenges of working in a highly regulated industry, ensuring compliance and stability while minimizing the architectural cost of jurisdiction-specific requirements. Serve as the escalation point for complex technical problems within the Casino unit — leading troubleshooting efforts, identifying root causes quickly, and turning incidents into systemic improvements. Champion comprehensive observability — analytics, error reporting, and performance monitoring — and use data to drive architectural and product decisions. Contribute to cross-unit technical forums, representing Casino engineering priorities and collaborating on platform-wide decisions. Employ state-of-the-art technologies and strategies to optimize content delivery, application performance, and developer productivity. Cultivate a positive engineering culture that values quality, pragmatism, and continuous improvement. What are we looking for? We are looking for a technical leader who raises the engineering bar within their unit — someone who identifies systemic problems before they escalate, makes sound architectural decisions, and multiplies the output of the engineers around them. The ideal candidate isn't just interested in what we're building right now, but wants to understand where we're going and partners with peer Principals and the Technical Director for Mobile to shape the technical strategy that gets us there — all in service of delivering the best customer experience. The ideal candidate will have: 10+ years of experience in developing mobile applications (native and hybrid), with at least 7 years focused on React Native. Bachelor's degree in Computer Science or a related field; or equivalent demonstrated experience. Deep expertise in React Native application architecture using TypeScript in strict mode, with a track record of defining patterns and conventions adopted across engineering teams. Mastery of dual state management strategies — client state (MobX) and server state (TanStack React Query) — including the judgment to enforce clear boundaries between them at scale. Comfortable working with AI-assisted development tools (e.g., Claude Code, Cursor, Codex) and interested in shaping how the team leverages them — not just as a user, but in defining conventions, guardrails, and workflows that scale. Proven experience designing real-time mobile systems using RESTful services, WebSockets, and GraphQL, with an emphasis on resilience, latency, and graceful degradation. Significant native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) experience, particularly in authoring and maintaining native module bridges and managing cross-boundary data flow. Prior experience in the igaming, sportsbook, or online gaming industry, with a strong understanding of the regulatory, compliance, and geolocation constraints that shape product and architecture decisions. Experience architecting multi-variant mobile applications — managing divergent product configurations, jurisdiction-specific logic, and feature flag–driven rollouts (e.g., LaunchDarkly) within a single codebase. Ownership of cross-cutting technical initiatives such as design system creation, legacy codebase migration strategies, developer tooling, or CI/CD pipeline optimization for App Store and Play Store delivery. Comprehensive knowledge of the mobile development lifecycle — application architecture, OS-level APIs, debugging, performance profiling, security hardening, and deployment — with the ability to set org-wide standards in each area. Demonstrated ability to identify, scope, and drive multi-quarter architectural improvements — balancing long-term technical vision against near-term product delivery. A track record of mentoring senior and staff engineers, elevating team capabilities through code review culture, technical documentation, and architectural guidance. Strong cross-functional influence — able to partner with Product, Design, QA, and Backend Engineering leadership to shape roadmaps and make build-vs-buy-vs-migrate decisions. Contagious and positive work ethic that raises the bar for engineering quality across the organization, not just the immediate team. What’s in it for you? We offer our employees more than just competitive compensation. Our team benefits include: Competitive pay and benefits Flexible vacation allowance Flexible work from home or office hours Startup culture backed by a secure, global brand Opportunity to build products enjoyed by millions as part of a passionate team Roster of Uniques We care deeply about every interaction our customers have with us, and trust and empower our staff to own and drive their experience. Our vision for our business and customers is built on fostering a diverse and inclusive work environment where regardless of background or beliefs you feel able to be authentic and bring all your talent into play. We want to celebrate you being you (we are an equal opportunities employer) Your application has been successfully submitted! _

Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe, monitoring everything from beehives to climate change in the Alps. The instantly recognizable dashboards have been spotted everywhere from a NASA launch and Minecraft HQ to Wimbledon and the Tour de France. Grafana Labs also helps more than 3,000 companies -- including Bloomberg, JPMorgan Chase, and eBay -- manage their observability strategies with the Grafana LGTM Stack, which can be run fully managed with or self-managed with the , both featuring scalable metrics (), logs (), and traces (_). We’re scaling fast and staying true to what makes us different: an open-source legacy, a global collaborative culture, and a passion for meaningful work. Our team thrives in an innovation-driven environment where transparency, autonomy, and trust fuel everything we do. You may not meet every requirement, and that’s okay. If this role excites you, we’d love you to raise your hand for what could be a truly career-defining opportunity. This is a remote opportunity and we would be interested in applicants in the UK. The Opportunity: We are the team behind , , and _, used by teams globally to ensure resilient, high-performing systems. This opportunity is with the synthetics squad, who build and operate our monitoring product: a multi-tenant distributed system implemented in Go and running on Kubernetes across all major Cloud service providers (GCP, Azure, AWS), running billions of synthetic tests each month. Senior Software Engineers at Grafana have a large amount of experience across multiple areas. They are able to estimate, plan, coordinate and deliver large tasks spanning multiple systems. They actively coach and mentor other team members in their team and are able to identify and resolve issues with technology and product processes. What You’ll Be Doing: We define senior roles via the scope of their business impact more than via their expertise or their specific activities. The most important thing we are looking for in an engineer is the ability to take ownership. You will need to drive technical implementations working across engineering teams and departments, contribute to business conversations, and help shape the long-term strategy. You’ll bring your passion for observability and software engineering expertise to help us take synthetic monitoring capabilities within Grafana Cloud to the next level. This will include working across products including Synthetics, Frontend Observability, Grafana k6, and Grafana Cloud k6. • Design and implement high-quality, scalable services to be consumed by multiple Grafana Cloud products., • Work with product teams, in addition to design and docs, to develop features that align with wider product strategy and customer needs, • Support the technical direction and vision of the team, contributing to strategic discussions and future development of observability solutions, • When necessary, represent Grafana Labs in open source forums, working groups, and events, • Work with other departments including Sales, Product, and Support teams to deliver a holistic product experience, • Be a part of your team’s follow-the-sun on-call rotations and take ownership of the services you’re running, • Embrace our open-source culture and contribute to other projects that may not directly fall within your team’s scope As we are remote-first and our engineering organization is entirely remote, we provide guidance and meet regularly using video calls, so an independent attitude, good communication skills, and transparency are a must. What Makes You a Great Fit: • Strong 8+ years of experience with at least one programming language. We use Go, but do not require candidates with Go experience. Long term experience in any major language (Python, .NET, Java, Rust, etc) with a willingness to learn Go is acceptable., • Demonstrated experience working with and monitoring Kubernetes in a production environment, • Experience with cloud-based software development and production systems, • Experience writing clean, maintainable, robust, and performant software, • Familiarity with observability tooling (e.g. Grafana, Prometheus, Loki, OpenTelemetry), • Experience with delivering projects from start to finish in a self-driven manner, • Experience in a hands-on technical leadership role, setting technical direction and leading project teams, • Experience with distributed systems, • Excellent problem-solving and debugging skills, • Strong mentoring and leadership skills, • Experience participating in an on-call rotation and incident management Bonus Points For: • Experience designing and building observability backends for various systems and applications, • Experience contributing to or maintaining open source projects, with evidence of successful pull requests and community collaboration, • In-depth knowledge cloud platform internals, • Strong understanding of metrics collection, visualization, and alerting concepts Compensation & Rewards: In the UK, the Base compensation range for this role is GBP 91,755 - GBP 110,106. Actual compensation may vary based on level, experience, and skillset as assessed throughout the interview process. All of our roles include Restricted Stock Units (RSUs), giving every team member ownership in Grafana Labs' success. We believe in shared outcomes—RSUs help us stay aligned and invested as we scale globally. *Compensation ranges are country specific. If you are applying for this role from a different location than listed above, your recruiter will discuss your specific market’s defined pay range & benefits at the beginning of the process. Why You’ll Thrive at Grafana Labs: • 100% Remote, Global Culture - As a remote-only company, we bring together talent from around the world, united by a culture of collaboration and shared purpose., • Scaling Organization – Tackle meaningful work in a high-growth, ever-evolving environment., • Transparent Communication – Expect open decision-making and regular company-wide updates., • Innovation-Driven – Autonomy and support to ship great work and try new things., • Open Source Roots – Built on community-driven values that shape how we work., • Empowered Teams – High trust, low ego culture that values outcomes over optics., • Career Growth Pathways – Defined opportunities to grow and develop your career., • Approachable Leadership – Transparent execs who are involved, visible, and human., • Passionate People – Join a team of smart, supportive folks who care deeply about what they do., • In-Person onboarding - We want you to thrive from day 1 with your fellow new ‘Grafanistas’ to learn all about what we do and how we do it., • Balance is Key - We operate a global annual leave policy of 30 days per annum. 3 days of your annual leave entitlement are reserved for Grafana Shutdown Days to allow the team to really disconnect. *We will comply with local legislation where applicable. Equal Opportunity Employer: We will recruit, train, compensate and promote regardless of race, religion, color, national origin, gender, disability, age, veteran status, and all the other fascinating characteristics that make us different and unique. We believe that equality and diversity builds a strong organization and we’re working hard to make sure that’s the foundation of our organization as we grow. Grafana Labs may utilize AI tools in its recruitment process to assist in matching information provided in CVs to job postings. The recruitment team will continue to review inbound CVs manually to identify alignment with current openings. #LI-Remote For information about how your personal data is used once you’ve applied to a job, check out our .

Are you a highly skilled Backend Engineer looking to make a significant impact on a global scale? Join Spotify's Commerce Platform and help us build the next generation of our robust, high-performing, and resilient commerce ecosystem. This is an exceptional opportunity to tackle complex challenges, shape our technology stack, and contribute to the core of Spotify's revenue-generating systems. As part of Spotify's Commerce Platform, we own the critical backend services and extensive datasets that power end-to-end merchandising, sophisticated order management, seamless payment orchestration, and intuitive purchase flows for millions of users worldwide. Your expertise will be instrumental in evolving our technology stack, driving innovation, and directly impacting Spotify's business growth. • Architect and implement highly scalable backend systems and robust data pipelines from concept to deployment, ensuring the right capabilities are delivered within Spotify’s internal commerce platform, • Lead the design and development of critical features in our Java and Python backend services, contributing to a high-volume, low-latency environment, • Design, build, and optimize data pipelines, ensuring efficient and reliable data processing for our commerce insights and operational needs, • Drive operational excellence by championing best practices in monitoring, alerting, and incident response for our production systems, • Collaborate closely with talented engineers, product managers, and cross-functional teams across Spotify to deliver impactful solutions for our users, • This role has on-call rotation, • 5+ years of working experience in a similar role, • Experienced building and scaling Java and/or Python backend services within a large-scale, cloud-native environment (e.g., Google Cloud Platform or equivalent), • Experience of building and maintaining data pipelines, • Knowledge and practical experience with scalable database technologies like PostgreSQL, • Excellent problem-solving skills with a strong bias for action and a pragmatic approach to engineering challenges, • Exceptional communication and collaboration skills, comfortable driving technical discussions, presenting complex ideas, and working effectively with diverse stakeholders, • A self-driven, proactive engineer who thrives in a collaborative team environment and is committed to continuous improvement through feedback and shared learning, • Experience in e-commerce, financial engineering, or high-volume transaction processing domains is a bonus, • This role is based in London, United Kingdom, • We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home. We ask that you come in 3 times a week.Spotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what’s playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It’s in our differences that we will find the power to keep revolutionizing the way the world listens. At Spotify, we are passionate about inclusivity and making sure our entire recruitment process is accessible to everyone. We have ways to request reasonable accommodations during the interview process and help assist in what you need. If you need accommodations at any stage of the application or interview process, please let us know - we’re here to support you in any way we can. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world’s most popular audio streaming subscription service.

Software Engineer London/Hybrid(2-3 days) 100-130k Our client, a leading global financial organisation, is seeking a Software Engineer to design, develop, and enhance software solutions using various engineering practices. This role supports the delivery of business, platform, and technology capabilities for both customers and internal teams. A Java background within financial services(Banking preferred) is essential, combined with experience of security related technologies. In this hands-on role, you will be responsible for: • Develop and deliver high-quality, scalable, and maintainable software using industry-standard languages, frameworks, and tools., • Collaborate with product managers, designers, and engineers to define requirements and ensure solutions align with business goals., • Participate in code reviews, knowledge sharing, and promote a culture of code quality., • Stay current with technology trends and contribute to internal tech communities., • Follow secure coding practices to protect data and reduce vulnerabilities., • Implement effective unit testing to ensure code reliability and readability. Skills and experience required: • Strong hands-on IAM engineering experience across identity management, authentication, authorisation, federation, and related protocols and tooling., • Expertise in SSO, OAuth2, OIDC, PKI, PSD2 SCA, and possession-based authentication., • ForgeRock or equivalent IAM platform experience, including development with PingGateway, PingAM, PingIDM, and PingDS, using JavaScript for scripted routes and authentication trees., • Proficient in Java or JavaScript with experience designing extensible IAM APIs for seamless integration., • Skilled in building PingAM custom authentication trees with API integration to threat sensors (e.g., ThreatMetrix, BioCatch), adaptive/step-up authentication, and linking to external/internal data sources via LDAP, JDBC, SOAP, HTTPS.. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Senior Java Developer - Java, MVC, Multi-threaded Are you an experienced Senior Software Developer looking to take on a design authority role? Join a dynamic and growing team delivering cutting-edge cloud-based analytics solutions. With award-winning technology and strong partnerships in the IT & Telecoms sector, including Cisco, this is an exciting opportunity to work on high-performance applications at the forefront of innovation. The Role As a Senior Software Developer, you'll take ownership of key technical areas, ensuring best practices in design and development. You'll collaborate closely with product teams, lead architectural decisions, and play a pivotal role in enhancing our web application. This position offers full involvement in the software development lifecycle, from design and coding to testing and deployment. Key Responsibilities Design Authority - Lead architectural decisions and guide team members on best practices. Back-End Development - Build and optimize multi-threaded server-side applications in Java. Agile Development - Participate in stand-ups, sprint reviews, and backlog planning. Collaboration - Work with product teams to refine requirements and ensure seamless functionality. Quality & Testing - Write and maintain test scenarios, troubleshoot defects, and produce technical documentation. What We're Looking For ? 5+ years' experience developing multi-threaded server-side applications using Java. ? 3+ years as a design authority for complex software solutions. ? Strong understanding of MVC frameworks (Struts, JSF) and web application development. ? Experience with databases, SQL, and cloud platforms (AWS/Azure). ? Familiarity with Git, Jira, and Agile methodologies. • Flexible Remote / Hybrid working., • West Sussex. 1 day in office per week/month depending on your location., • Up to £75,000 plus benefits This is a fantastic opportunity to play a key role in an award-winning company, working on cutting-edge software solutions. Apply now to be part of a forward-thinking team! Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Are you a highly skilled Senior Backend Engineer with a passion for Data and Machine Learning, ready to make a global impact? Join Spotify's Commerce Platform to build the next generation of our robust, high-performing, and resilient payments ecosystem. This is a unique opportunity to solve complex challenges, work with ML-powered systems, and contribute to the core of Spotify's revenue-generating systems. As part of Spotify's Commerce Platform, we in the Pay-In domain own the critical backend services and extensive datasets that power the users’ payment journey. You will join one of the sub-teams in the Pay-In domain, which develops and maintains the systems that integrate with payment providers, manage disputes, and leverage ML for fraud detection and prevention. The reliability of these systems is business-critical for Spotify. • Architect, design, and implement highly scalable backend services (Java/Python) and robust data pipelines that power Spotify’s internal Commerce platform., • Develop and enhance our ML-powered systems taking solutions from concept to production., • Take the lead on API design, platform development, and ensuring the scalability, reliability, and performance of our services., • Collaborate with a talented, cross-functional team of engineers, product managers, and data scientists to deliver impactful solutions., • Mentor other engineers and foster a culture of continuous learning and technical excellence within the team., • You have significant experience building and scaling backend services (Java and/or Python) in a large-scale, cloud-native environment like Google Cloud Platform., • You have hands-on experience with Machine Learning, including developing, deploying, or maintaining ML models in a production environment., • You have proven experience building and maintaining data pipelines to support ML and analytics use cases., • You possess practical knowledge of scalable database technologies, such as PostgreSQL., • You are a proactive, self-driven engineer with excellent problem-solving skills and a pragmatic approach to tackling challenges., • You are an exceptional communicator and collaborator, comfortable leading technical discussions and working effectively with diverse teams., • Previous experience in e-commerce, financial engineering, or high-volume transaction processing is a plus., • This role is based in London., • We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home.

Hybrid based in London or Warsaw, or fully remote from Poland or the UK. Join Our Mission 🚀 Help ambitious founders scale their businesses through innovative financing solutions. We value curiosity, continuous learning, and impactful problem-solving. Tech You’ll Use 🔧 • Core: Java 21, Spring Boot/Cloud 3.3, • Infra: GCP, Kubernetes, • Databases: SQL/NoSQL (picked per use case) Your Impact ✍️ • Build secure microservices for financial systems., • Own services end-to-end (design → deploy → monitor)., • Improve code quality with automation & modern practices (CI/CD pipelines in 15 mins)., • Stay ahead with cutting-edge tech and share insights., • Thrive in a meetings-light, Kanban-driven team. Why Uncapped? • Create a fintech solution chosen by 1000s of businesses., • Build a product you can help shape and have impact on., • Backed by top VCs (LakeStar, SeedCamp, etc.). We Seek 🔍 • A minimum C1 level of English proficiency is required., • Minimum 8 years of experience, • Passion for learning Java/Spring nuances., • Testing expertise., • Team player who values autonomy., • Happy to come to the office twice a week Benefits 🍱 • Unlimited paid holiday, • Personal growth fund, • Macbook Pro We can only consider applications from candidates who are eligible to work in the UK/Poland or any other European country without requiring visa sponsorship. Founded in 2019 to fix startup funding gaps._

Senior Software Engineer – Java – Newcastle / Hybrid A UK-based Consultancy is hiring for two Senior Software Engineers to join their team. We are looking for experienced Software Engineers with a background in Java development, capable of working in a Full Stack or backend focussed role. As a Senior Software Engineer, you will collaborate with some of the world’s biggest enterprises, working within a highly skilled tight-knit team. You will work on diverse and challenging projects across various sectors. The company is passionate about building high-quality software, making pragmatic technology choices and embrace open source and cloud technology. We’re looking for passionate, proactive technologist with experience in Full Stack Java Development or Backend Java experience and skills in the following: • A minimum of 4 years of Java 8+, • Spring boot, • JavaScript or TypeScript, with knowledge in Angular / React experience will be desirable for the Full Stack role but not essential., • Experience with cloud technologies like AWS, Azure, and Google Cloud for scalable and resilient infrastructure., • Agile methodologies, • Good problem-solving skills, pragmatic thinker and able to find effective solutions., • Strong communication skills and a collaborative approach to work., • You embrace the chance to try new things, learn new skills and grow your experience., • Previous experience working within fin-tech will be highly desirable. What you’ll get in return is:? • 25 days’ annual leave, rising to 30 days with each year of service.?, • Generous family leave policies.?, • Access to an employer pension scheme, private medical services and Group Life Assurance.?, • A range of optional benefits such as discounted gym membership and a cycle-to-work scheme.?, • A meaningful approach to evaluating your performance and providing feedback on your progress.?, • Work from home 4 days per week, as a business they value the flexibility of remote working alongside the value gained from spending time with our colleagues and clients. In their offices you’ll find employee-led clubs and events, as well as free games, books, and refreshments.? Salary for this role is up to £70K DOE. Unfortunately, we are unable to offer sponsorship for this role. To apply please send your CV to

At The Multiplayer Group (MPG), we create world-class multiplayer experiences through Co-Dev and Full-Dev partnerships. Our people-first culture supports a diverse, global team in a welcoming and flexible work environment. With teams spread worldwide, we prioritise connection—both online and in person. Giving back is central to who we are, with a focus on local communities, education, and sustainability. We are looking for a talented, fully remote Software Engineer. You’ll be UK or EU based and you’ll be working in a team of backend engineers across MPG. We deliver, deploy and help integrate backend services alongside external co-dev clients as part of industry leading game projects, and collaborate to define solutions and implement features on time and to a high standard. We’re also developing an internal tool used across MPG, as well as growing our pool of AWS Certified engineers - both of which you will be involved with when you join us. • Experience in game development and having worked on at least one game title in a commercial setting developing server backends for AAA games, free-to-play (mobile) games, casino apps or similar, with a large number of concurrent users, • Production experience with at least one of Java, Golang, C#, C++, Kotlin, • Experience with one or more cloud platforms: Amazon Web Services, Google Cloud and Microsoft Azure; having an AWS Certification (Associate or above) would be advantageous, • Experience with infrastructure as code tools, e.g. Terraform, • Demonstrable database experience with both SQL and NoSQL, • Experience building distributed applications, • Experience with Git or Perforce, or other source control software, • Ability to adapt to new tools, languages, and concepts as required by the project, • Knowledge of Microservices and Service Oriented Architectures (SOA), especially Kubernetes and Docker, • Have used or built a CI/CD pipeline to validate and test code, • An understanding of how to use LLMs to process and query structured and unstructured data, • Experience using Gen AI for code generation, • Ability to create supporting documentation, designs, comments, etc, • Excellent time management and ability to work autonomously, • Attention to detail with ability to comprehend and follow direction, • Clear communicator with the ability to verbalise conceptual thoughts and the willingness to accept constructive critique Responsibilities • Individual contribution: construct systems, write code, deployments, etc., • Work with the team lead and stakeholders to estimate and prioritise work, • Work alongside peers to iterate on solutions that fit requirements, • Keep the project lead and producer apprised of revised estimates and delivery times, • Promote high standards and process: tests, CI/CD, documentation, • Help and support team members in day-to-day work, • Understand, maintain and expand existing code and develop new features or systems Please don’t forget to include your CV, a cover letter, and links to your GitHub, website or portfolio. Our Benefits Flexible working: Remote-friendly long before it was the norm, with core hours that support both great work and real life. Support & wellbeing: Mental health first-aiders, therapy and coaching via Myndup, plus private medical insurance to help you stay healthy and supported. Pension & life cover: A strong pension plan and life insurance to support your future and protect your family. Time for you: Minimum 25 days’ holiday, a paid winter break, and 3 volunteering days each year to give back to causes you care about. Parental leave: Family-first policies that support parents and caregivers with flexibility and balance. Levelling up: Annual L&D budget, expert talks, game jams, and mentoring opportunities to help you grow your skills and career. Role Information: EN Studio: The Multiplayer Group Location: Europe, United Kingdom Area of Work: Game Development Service: Create Service Type: Code Employment Type: Permanent Fully Remote Working Pattern: Full Time Keywords Studios is dedicated to following a well-established Equal Opportunities Policy. We endeavor to create a workplace which provides for equal opportunities for all employees and potential employees. PERSONAL DATA PROTECTION POLICY Keywords Studios is strongly committed to protecting your personal information. By sending your CV/Resume, you are agreeing to our terms and conditions and consent to your data being managed and retained in accordance with our data privacy and retention policy _.

Java Software Engineer - Manchester We are seeking a Java Software Engineer to join their dynamic team, shaping a cutting-edge product suite and developing scalable, secure, and ethical digital solutions that make a tangible difference. Role Overview: • Develop back-end and front-end web and mobile solutions, • Work on innovative greenfield projects, • Design scalable, maintainable systems, • Ensure security, accessibility, and usability, • Collaborate with a mission-driven team Key Skills & Experience: Essential: • 3+ years’ software engineering experience, • Strong Java, React, and React Native skills, • Agile development experience, • CI/CD pipelines and DevOps expertise, • Relational databases (e.g. MySQL) knowledge, • Strong problem-solving and teamwork abilities Desirable: • AWS experience, • Agile tools (JIRA, Confluence) familiarity, • Working with sensitive health data, • Degree in Computer Science or relevant field Benefits: • Hybrid working flexibility, • 25 days’ holiday + UK bank holidays + your birthday off, • 5 mental health days per year, • Well-being budget Interested? Please Click Apply Now! Java Software Engineer

About Us Job Purpose We are looking for a software engineer to join our growing cloud development team and help us deliver high quality software for computer security. We follow an Agile methodology with frequent, iterative releases to our live AWS environment. The team develops cloud management for Sophos’ endpoint security products, all implemented in our Sophos Central platform. We have an exciting roadmap of new features to develop and continuously release to our Cloud based customers. In this role you will have the opportunity to work with the latest cloud technologies, working across the full software stack and contributing to infrastructure, data storage, microservices, front end UI and test automation. • Contribute to the design and implementation of new features across the full software stack, leveraging modern design patterns, • Support the team’s high quality standards by ensuring code has appropriate test automation coverage, • Participate in peer code reviews and ensure design and code adhere to Sophos standards, • Participate in security reviews of features to ensure that products comply with Sophos’ security requirements and industry best practice, • Work with UX, PM, QA and other developers in project planning, to achieve high-value and high-quality solutions which meet business needs, • Contribute to daily stand-ups, kick-offs, collaborative estimation and retrospective meetings, • Essential:, • Degree in Computer Science or other numerate discipline, or equivalent experience., • Experience in full stack software development, ideally using Java and JavaScript/TypeScript., • Ability to put together well thought-through designs for software components., • Ability to write high quality code., • Experience with agile development methodologies., • Technical problem solving and strong debugging skills., • Good communicator, ‘can do’ attitude and a team player., • Ability to learn new skills quickly and apply them to the role., • Desirable:, • Demonstrable expertise in building cloud scale software solutions on the AWS platform., • Use of Angular for building single page web applications., • Experience with microservices and CI/CD pipelines., • Experience with NoSQL databases, ideally MongoDB, Dynamo or Elasticsearch., • Experience with SQL databases such as PostgreSQL., • Experience with Docker.Ready to Join Us?At Sophos, we believe in the power of diverse perspectives to fuel innovation. Research shows that candidates sometimes hesitate to apply if they don't check every box in a job description. We challenge that notion. Your unique experiences and skills might be exactly what we need to enhance our team. Don't let a checklist hold you back – we encourage you to apply. What's Great About Sophos?· Sophos operates a remote-first working model, making remote work the primary option for most employees. However, some roles may necessitate a hybrid approach. While we are a remote first organization, applicants must have legal authorization to work in the jurisdiction where the position is posted, without requiring employer sponsorship.· Our people – we innovate and create, all of which are accompanied by a great sense of fun and team spirit· Employee-led diversity and inclusion networks that build community and provide education and advocacy· Annual charity and fundraising initiatives and volunteer days for employees to support local communities· Global employee sustainability initiatives to reduce our environmental footprint· Global fitness and trivia competitions to keep our bodies and minds sharp· Global wellbeing days for employees to relax and recharge · Monthly wellbeing webinars and training to support employee health and wellbeing Our Commitment To YouWe’re proud of the diverse and inclusive environment we have at Sophos, and we’re committed to ensuring equality of opportunity. We believe that diversity, combined with excellence, builds a better Sophos, so we encourage applicants who can contribute to the diversity of our team. All applicants will be treated in a fair and equal manner and in accordance with the law regardless of gender, sex, gender reassignment, marital status, race, religion or belief, color, age, military veteran status, disability, pregnancy, maternity or sexual orientation. We want to give you every opportunity to show us your best self, so if there are any adjustments we could make to the recruitment and selection process to support you, please let us know. Data ProtectionIf you choose to explore an opportunity, and subsequently share your CV or other personal details with Sophos, these details will be held by Sophos for 12 months in accordance with our Privacy Policy and used by our recruitment team to contact you regarding this or other relevant opportunities at Sophos. If you would like Sophos to delete or update your details at any time, please follow the steps set out in the Privacy Policy describing your individual rights. For more information on Sophos’ data protection practices, please consult our Privacy Policy _We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Neoflow is a platform that transforms how businesses globally handle payment processes. Our aim is to streamline your payment operations, ensuring they are smooth, efficient, and secure. We eliminate interruptions and minimise the time spent managing payment operations, so our clients can concentrate on expanding their business. We are currently seeking a Full Stack Engineer to join our dynamic team. In this role, you will have the opportunity to work with a team of talented professionals, driving the company's technological objectives forward. Neoflow prides itself on its commitment to innovation, and as our Full Stack Engineer, you will play a pivotal role in developing and implementing cutting-edge solutions. This role is not just a job—it's a career packed with opportunities to grow and make a significant impact in a fast-paced, tech-driven environment. We are a remote first company and we welcome applications • Develop and maintain web applications using front-end technologies such as HTML, CSS, and JavaScript, • Design and implement database schemas and query optimization for efficient data storage and retrieval, • Collaborate with cross-functional teams to develop and integrate APIs for seamless data exchange, • Perform code reviews and ensure adherence to coding standards and best practices, • Troubleshoot and debug issues, and provide timely resolutions to ensure smooth functioning of the application, • Bachelor's degree in Computer Science or a related field, • Minimum of 3 years of experience in full stack development, • Proficiency in programming languages such as JavaScript, Python, and Java, • Experience with front-end frameworks like React or Angular as well as backend Javascript frameworks such as NodeJS, ExpressJS, or NestJS., • Knowledge of database systems and SQL queries, • Previous fintech experience will be an advantage, but not a requirement Join Neoflow, a leading company in fintech. Apply now for the Full Stack Engineer position and be part of our innovative and dynamic team!

?? Polyglot Software Engineer ?? Hybrid - Southampton (1 day fortnightly) | ?? £60-80k + Equity | ?? Deep-Tech Startup | ? £60B Market Opportunity We're working with an early-stage deep-tech startup that's gunning for a slice of the £60B SQL database market - and doing so with serious technical firepower. Fresh off a £1.2M pre-seed and mid-way through a further £7M raise, they already have live enterprise customers and a product solving high-stakes, real-world problems. This is a true ground-floor opportunity - you'll be working on core product and platform decisions, right as they scale their UK engineering team. The Mission: They're building a platform that makes databases interchangeable - allowing enterprise applications to move seamlessly between different SQL databases (PostgreSQL, MySQL, Oracle, etc.) without rewriting core logic. Think: zero-downtime migrations, deep system integration, and high-performance virtualisation. What You'll Be Doing: • Building features for a next-gen database virtualisation platform, • Tackling performance, scalability, and system interoperability challenges, • Writing clean, well-tested code in multiple languages, • Working cross-functionally with product, DevOps, and architecture teams, • Helping shape the technical roadmap and scaling engineering processes What You'll Need: • Proficiency in 3+ languages (e.g., C++, TypeScript, Python, Java, Rust), • Strong fundamentals in algorithms, systems design, and data structures, • Experience with SQL databases (e.g., PostgreSQL, MySQL, Oracle), • Ability to pick up new tech fast and solve complex problems independently, • Comfortable operating in a fast-paced, early-stage environment Nice to Have: • Deep understanding of database internals or data migration, • Experience with Docker, Kubernetes, and cloud platforms (Azure, AWS, GCP), • Familiarity with CI/CD and DevOps tooling (e.g., GitHub Actions) The Stack: Linux, C++, TypeScript, PostgreSQL, LLVM Docker, Kubernetes, GitHub, Azure Why It's Exciting: ? Join at the inflection point - live customers, big funding round, rapid growth ahead ? Take ownership of core engineering challenges that actually matter ? Be part of building something technically ambitious and commercially disruptive ? Equity on offer - strong long-term upside This one's perfect for engineers who love tough problems, clean design, and working across languages and platforms. If that's you, drop me a message and let's have a chat. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Java Developer (SC Cleared) Location: Remote Security Clearance: SC Clearance The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around collaboration, where all colleagues, regardless of their role, work together to minimise risk and shorten delivery times. Our team consists of highly-skilled cross-functional consultants, analysts, and support staff. The Role: We are seeking a talented Java Developer with Security Clearance who is passionate about back-end development and has some exposure to front-end technologies. Key Responsibilities: • Design, implement, and maintain back-end systems using Java and Spring Boot., • Work with AWS technologies including RDS, ECR, and EC2., • Deploy and manage containerized applications using Kubernetes and Helm., • Utilize CI/CD tools like Concourse (or Argo CD, Flex) to automate build, test, and deployment pipelines., • Collaborate with DevOps engineers to support infrastructure as code and automation efforts., • Develop basic React applications to invoke and present back-end data., • Take ownership of tasks, working both independently and as part of a collaborative team. Essential Skills & Experience: • Proficiency in Java and Spring Boot for back-end development., • Experience with AWS services (RDS, ECR, EC2)., • Hands-on experience with Kubernetes and Helm for container orchestration., • Familiarity with CI/CD pipelines and tools such as Concourse (or Argo CD, Flex)., • Ability to work autonomously as a Software Engineer and contribute to DevOps initiatives. Bonus Skills: • Knowledge of React with the ability to build simple applications that consume back-end services. Benefits: Join a rapidly expanding start-up where personal growth is a part of our DNA. Benefit from a flexible work environment focused on deliverable outcomes. Receive private medical insurance through Aviva. Enjoy the benefits of a company pension plan through Nest. 25 days of annual leave plus UK bank holidays. Access Perkbox, a global employee rewards platform offering discounts, perks, and wellness resources. Participate in a generous employee referral program. A highly collaborative and collegial environment with opportunities for career advancement. Be encouraged to take bold steps and embrace a mindset of experimentation. Choose your preferred device, PC or Mac. Diversity & Inclusion: Here at Amber Labs, we are dedicated to fostering an inclusive and equitable workplace for all. Our commitment to diversity, equality, and inclusion includes: • Valuing the unique experiences, perspectives, and backgrounds of all employees and creating an environment where everyone feels welcomed, respected, and valued., • Prohibiting all forms of harassment, bullying, discrimination, and victimisation and promoting a culture of dignity and respect for all., • Educating all new hires on our Diversity and Inclusion policies and ensuring they are aware of their rights and responsibilities to create a safe and inclusive workplace. By taking these steps, we are dedicated to building a workplace that reflects and celebrates the diversity of our employees and communities. This role at Amber Labs is a 12 month FTC position, and all employees are required to meet the Baseline Personnel Security Standard (BPSS). Please be advised that, at this time, we are unable to consider candidates who require sponsorship or hold a visa of any type. What Happens Next? Our Talent Acquisition Team will be in touch to advise you on the next steps. We have a two-stage interview process for most of our consultants. In certain cases, we may include a third and final stage, which is a conversation with the company Partners. This will only be considered if deemed necessary.

Legal & General supports the savings, protection and retirement needs of around 14 million people, through our portfolio of retail and workplace businesses. Our Retail division helps people enjoy a more colourful retirement, both directly and through their employers, including Lifetime Mortgages, Retirement Interest Only Mortgages and financial advice on our range of lending products. We are the UK’s number one individual life insurer, and also provide Group Protection products for employers – all helping people to plan for the unexpected. We support home buying through our Mortgage Club – the UK’s largest – and our award-winning Surveying Services team. And our fintech team finds and supports socially useful start-ups and scale-ups working in the workplace, home, insurance and wealth areas. Joining us means helping create brighter financial futures for all our customers. Are you a talented engineer ready to make a significant impact? Join our dynamic technical engineering team, where you'll use your software engineering skills to create innovative features, squash bugs, tackle technical debt, and streamline our processes. Your efforts will directly contribute to delivering exceptional, high-quality software that delights our customers. What you'll be doing: • Collaborating with the team to develop clean, maintainable features and resolve end-to-end issues, utilising various approaches to ensure we deliver outstanding outcomes to our customers efficiently and effectively, • Contributing to the management of technical debt, ensuring Legal & General’s systems remain secure, resilient, and reliable, • Enhancing and refining testing methodologies within the team to ensure the highest quality customer experience, with a strong focus on security, usability, and accessibility, • Participating in code reviews, emphasising both functional and non-functional requirements such as performance, resiliency, maintainability, and security, to consistently produce high-quality, safe software for our customers, • Engaging in continuous improvement efforts related to security, quality, deployment, monitoring, and operations, enabling the seamless release and operation of safe, performant, and resilient systems in production, • Actively participating in developer team meetings to keep colleagues informed and foster a culture of knowledge sharing. Communicating effectively and collaborate continuously with team members to ensure smooth delivery of development activities within the sprint timebox, • Pursuing ongoing skill development through relevant training in your role discipline Who we're looking for: • Proven hands-on experience in building microservices using Java and Spring Boot, • Solid understanding of clean code principles and architecture concepts such as SOLID and Onion, • Demonstrated expertise in crafting large-scale, well-optimised, and maintainable software features, ensuring robust and efficient solutions, • Good grasp of at least one layered backend application architecture, including three-tier, hexagonal, or onion, • Proficiency in test-driven development and familiarity with the testing pyramid., • Comprehensive understanding of Continuous Integration, Continuous Deployment, and other release strategies, • Proven ability to analyse, debug, and resolve highly complex issues, showcasing your critical thinking and technical prowess, • Excellent communication skills, with strong proficiency in both spoken and written English Whatever your role, we reward performance and behaviour with a package that looks after all the things that are important to you. Here are some of the benefits we offer: • The opportunity to participate in our annual, performance-related bonus plan and valuable share schemes, • Generous pension contribution, • Life assurance, • Private medical insurance (permanent employees only), • At least 25 days holiday, plus public holidays, 26 days after 2 years’ service. There’s also the option to buy and sell holiday, • Competitive family leave, • Participate in our electric car scheme, which offers employees the option to hire a brand-new electric car through tax efficient salary sacrifice, • There are the many discounts we offer – both for our own products and at a range of high street stores and online, • In 2023, some of our workspaces were redesigned. Our offices are great spaces to connect and collaborate and have your wellbeing at the heart At L&G, we believe it's possible to generate positive returns today while helping to build a better future for all. If you join us, you’ll be part of a welcoming, inclusive culture, with opportunities to collaborate with people of diverse backgrounds, views, and experiences. Guided by leaders with integrity who care about your future and wellbeing. Empowered through initiatives which support people to develop their careers and excel. We care passionately about outcomes rather than attendance and are therefore open to discussing all kinds of flexible working options including part-time, term-time and job shares. Although some roles have limited flexibility due to customer demand, we accommodate requests when we can. It doesn’t matter if you don’t meet every single criterion in this advert. Instead, think about what you excel at and what else you can bring in terms of strengths, potential and connection to our purpose.

Description At The Multiplayer Group (MPG), we create world-class multiplayer experiences through Co-Dev and Full-Dev partnerships. Our people-first culture supports a diverse, global team in a welcoming and flexible work environment. With teams spread worldwide, we prioritise connection—both online and in person. Giving back is central to who we are, with a focus on local communities, education, and sustainability. We are looking for a talented, fully remote Software Engineer. You’ll be UK or EU based and you’ll be working in a team of backend engineers across MPG. We deliver, deploy and help integrate backend services alongside external co-dev clients as part of industry leading game projects, and collaborate to define solutions and implement features on time and to a high standard. We’re also growing our pool of AWS Certified engineers - and we encourage you to study for the certification using your Learning & Development budget when you join us. Requirements • Experience in game development and having worked on at least one game title in a commercial setting developing server backends for AAA games, free-to-play (mobile) games, casino apps or similar, with a large number of concurrent users, • Production experience with at least one of Java, Golang, C#, C++, Kotlin, • Experience with one or more cloud platforms: Amazon Web Services, Google Cloud and Microsoft Azure; having an AWS Certification (Associate or above) would be advantageous, • Experience with infrastructure as code tools, e.g. Terraform, • Demonstrable database experience with both SQL and NoSQL, • Experience building distributed applications, • Experience with Git or Perforce, or other source control software, • Ability to adapt to new tools, languages, and concepts as required by the project, • Knowledge of Microservices and Service Oriented Architectures (SOA), especially Kubernetes and Docker, • Have used or built a CI/CD pipeline to validate and test code, • An understanding of how to use LLMs to process and query structured and unstructured data, • Experience using Gen AI for code generation, • Ability to create supporting documentation, designs, comments, etc, • Excellent time management and ability to work autonomously, • Attention to detail with ability to comprehend and follow direction, • Clear communicator with the ability to verbalise conceptual thoughts and the willingness to accept constructive critique Responsibilities • Individual contribution: construct systems, write code, deployments, etc., • Work with the team lead and stakeholders to estimate and prioritise work, • Work alongside peers to iterate on solutions that fit requirements, • Keep the project lead and producer apprised of revised estimates and delivery times, • Promote high standards and process: tests, CI/CD, documentation, • Help and support team members in day-to-day work, • Understand, maintain and expand existing code and develop new features or systems Benefits Please don’t forget to include your CV, a cover letter, and links to your GitHub, website or portfolio. Our Benefits Flexible working: Remote-friendly long before it was the norm, with core hours that support both great work and real life. Support & wellbeing: Mental health first-aiders, therapy and coaching via Myndup, plus private medical insurance to help you stay healthy and supported. Pension & life cover: A strong pension plan and life insurance to support your future and protect your family. Time for you: Minimum 25 days’ holiday, a paid winter break, and 3 volunteering days each year to give back to causes you care about. Parental leave: Family-first policies that support parents and caregivers with flexibility and balance. Levelling up: Annual L&D budget, expert talks, game jams, and mentoring opportunities to help you grow your skills and career. Role Information: EN Studio: The Multiplayer Group Location: Europe, United Kingdom Area of Work: Game Development Service: Create Service Type: Code Employment Type: Permanent Fully Remote Working Pattern: Full Time Keywords Studios is dedicated to following a well-established Equal Opportunities Policy. We endeavor to create a workplace which provides for equal opportunities for all employees and potential employees. PERSONAL DATA PROTECTION POLICY Keywords Studios is strongly committed to protecting your personal information. By sending your CV/Resume, you are agreeing to our terms and conditions and consent to your data being managed and retained in accordance with our data privacy and retention policy _.

Job Title: Solutions Engineer Location: London, Berlin, or Amsterdam metro area (Remote) About FusionAuth FusionAuth is a developer-first customer identity platform that gives engineering teams complete control over authentication, authorization, and user management. We serve organizations across B2C, B2B, and B2B2C with a single-tenant architecture, flexible hosting options, and deep extensibility through APIs, webhooks, and advanced customizations. We’re a fast-growing company solving complicated identity problems for teams that care about control, performance, and security. Our Solutions Engineering team sits at the center of product, engineering, and revenue — guiding prospects through architecture decisions, supporting complex proof-of-concepts, and helping them evaluate FusionAuth with clarity and confidence. If you love talking to developers, diagramming architectures, building sample apps, and helping teams understand the “why” behind identity decisions, this role is for you. Job Summary Your Role: The Hero of Solutions Engineering As a Solutions Engineer, your mission is to drive the technical win. You’ll team up with Account Executives to run deep discovery, demonstrate FusionAuth’s capabilities, build trust with engineering teams, and guide prospects through solution design, hosting choices, and identity architecture decisions. This isn’t a “demo jockey” role — our SEs write code, build PoCs, advise on CIAM best practices, and advocate for developers. You’ll influence product direction, collaborate closely with engineering, and shape how organizations adopt FusionAuth in the real world. Responsibilities Drive Technical Discovery & Solution Design • Lead discovery sessions that uncover technical requirements, constraints, and success criteria., • Build and present architectural recommendations tailored to each prospect’s environment and model (B2C, B2B, B2B2C, app suites, multi-tenant SaaS, M2M)., • Guide prospects through modern auth patterns (OAuth, OIDC, SAML, MFA, SSO, token exchange, mTLS, DPoP, FGA, etc.). Deliver Developer-First Technical Evaluations • Run demos that speak directly to engineering teams — hands-on, credible, and real., • Build example apps, scripts, and integration patterns using FusionAuth, modern frameworks, and cloud tooling., • Support structured proofs of concept, including async Slack support, environment setup guidance, sample payloads, and success criteria alignment., • Advise on FusionAuth hosting tiers (Basic, Business, HA) and help prospects understand cost, scale, and operational tradeoffs., • Assist with customer environments: Docker, Kubernetes, containers, microservices, cloud infra, CI/CD, and DevOps patterns., • Help prospects align FusionAuth with compliance, security, and regional requirements. Collaboration, Documentation & Process • Partner with product and engineering to ensure field requirements are heard and prioritized., • Contribute documentation, internal runbooks, diagrams, and developer-focused content., • Participate in creating Consensus workflows, Problem/Solution videos, and technical demo assets., • Present at meetups, webinars, and developer-focused events., • Collaborate with DevRel and Product Marketing to create authentic developer content., • Serve as a credible technical voice in the identity community. Qualifications • Dev XP: 4+ years software development or engineering experience (you can write code, debug, and reason about architecture)., • SE XP: 2+ years in pre-sales, customer-facing engineering, technical consulting, or similar., • Hands-on IAM experience (OAuth, OIDC, SAML, MFA, SSO) with ability to explain and implement flows., • Comfort working with modern frameworks (JS/TS, Python, Java, Go, etc.)., • Experience with cloud platforms (AWS, GCP, Azure)., • Familiarity with DevOps tooling (Docker, Kubernetes, CI/CD, observability)., • Strong communication skills — diagramming, documentation, storytelling., • Curiosity and a builder mindset — SEs at FusionAuth are makers. Preferred • Experience with CIAM specifically (Auth0, Keycloak, Cognito, WorkOS, Stytch, Frontegg, etc.)., • Security/compliance awareness (SOC2, GDPR, HIPAA)., • Experience in multi-region deployments, high availability, and distributed systems., • Technical certifications (AWS SA, Kubernetes, security certs)., • Location: Based in London, Berlin or Amsterdam metro area Important Details • Application Submission: We value authentic, thoughtful responses. Copy/pasted or AI-generated answers to application questions that don’t reflect your own experience may disqualify your application., • In-Person Interview: Please be aware that participating in an in-person interview is a required step in the FusionAuth hiring process prior to employment. This visit allows both FusionAuth and the candidate to get to know each other better and confirm a strong mutual fit and alignment with our team and work environment. Candidates are encouraged to plan accordingly, and FusionAuth supports this process by reimbursing reasonable travel and lodging expenses associated with onsite interviews. If you are passionate about technology that solves real-world customer problems, and want to join a company that is moving the industry forward, FusionAuth is a perfect fit for you! Equal Employment Opportunity FusionAuth provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. | Recruiters FusionAuth does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed agreement, we reserve the right to pursue and hire candidates without any financial obligation to the recruiter or agency. Any unsolicited resumes, including those submitted directly to hiring managers, are deemed to be the property of FusionAuth.

About Viator Viator, a Tripadvisor company, is the leading marketplace for travel experiences. We believe that making memories is what travel is all about. And with 300,000+ travel experiences to explore—everything from simple tours to extreme adventures (and all the niche, interesting stuff in between)—making memories that will last a lifetime has never been easier. With industry- leading flexibility and last-minute availability, it's never too late to make any day extraordinary. Viator. One app, 300,000+ travel experiences you’ll remember. We’re looking for a Software Engineer II to join our fast-growing team. This hybrid role is based in either our Oxford or London office. Within Viator we have a fun and friendly environment where the key objective is getting things done. Working closely alongside product managers and designers, our engineers are part of the full process from software design, to code, to test, to deployment and back again. Most of our engineers release code to production every few days and we have a daily release cycle. At Viator our Engineers are versatile and enjoy working on a variety of technical challenges. This is a backend focused full-stack position in which you will be working mostly on the backend with some front end projects from time to time. While you need to be hungry to learn, you don't need to be an expert at front end development right away - we can teach that part on the job and you won't be tested on it in interviews. Viator’s web stack includes Java, GraphQL, Kubernetes, SQL and NoSQL databases, and runs on AWS. You don’t need experience with everything listed, but strong Java proficiency is essential for this role. Perks of Working at Viator • Competitive compensation packages (routinely benchmarked against the latest industry data), including base salary and annual bonuses., • “Work your way” with flexibility to suit your lifestyle. Viator takes a remote-friendly approach to collaboration across a worldwide team, with the option to join on-site as often as you’d like., • Flexible schedule. Work-life balance is ingrained in our culture by design. Trust and accountability make it work., • Donation matching. Give back? Give more! We match qualifying charitable donations annually., • Tuition assistance. Want to level up your career? We love to hear it! Receive annual support for qualified programs., • Lifestyle benefit. An annual benefit to spend on yourself. Use it on travel, wellness, or whatever suits you., • Travel perks. We believe that travel is employee development, so we provide discounts and more., • Employee assistance program. We’re here for you with resources and programs to help you through life’s challenges., • Health benefits. We offer great coverage and competitive premiums. Our Values • We aspire to lead. Tap into your talent, ambition, and knowledge to bring us – and you – to new heights., • We’re relentlessly curious. We push beyond the usual, the known, the “that’s just how it’s done.”, • We’re better together. We learn from, accept, respect, support, and value one another– and are creating something remarkable in the process., • We serve our customers, always. We listen, question, respond, and strive for wow moments., • We strive for better, not perfect. We won’t get it right the first time – or every time. We’ll provide a safe environment in which to make mistakes, iterate, improve, and grow., • Our workplace is for everyone, as is our people powered platform. At Tripadvisor, we want you to bring your unique identities, abilities, and experiences, so we can collectively revolutionize travel and together find the good out there. If you need a reasonable accommodation or support during the application or the recruiting process due to a medical condition or disability, please reach out to your individual recruiter or send an email to _ and let us know the nature of your request. Please include the job requisition number in your message. #Viator #LI-Hybrid #LI-TA1

Dataiku is The Universal AI Platform™, giving organizations control over their AI talent, processes, and technologies to unleash the creation of analytics, models, and agents. Providing no-, low-, and full-code capabilities, Dataiku meets teams where they are today, allowing them to begin building with AI using their existing skills and knowledge. Why Engineering at Dataiku? Dataiku’s on-premise, cloud, or SaaS-deployed platform connects many data science technologies, and our technology stack reflects our commitment to quality and innovation. We integrate the best of data and AI tech, selecting tools that truly enhance our product. From the latest LLMs to our dedication to open source communities, you'll work with a dynamic range of technologies and contribute to the collective knowledge of global tech innovators. You can find out even more about working in Engineering at Dataiku by taking a look_. Here are some useful links so you preview what we do at Dataiku: ; , you can also take a look at the _, a public instance showcasing some example projects (note editing is very limited and will be regularly reset). Our product is called Dataiku DSS which stands for Dataiku Data Science Studio. If you’d like to know more about it, you can watch the demo or try the free version . How you’ll make an impact This position is either onsite/hybrid from our London office or full remote from any part of the UK. As a Fullstack Engineer, you’ll contribute to building Dataiku DSS core features by joining one of the following themes: • Data Preparation: Develop tools for data integration, transformation, and cataloging, as well as Jupyter notebooks, SQL workbenches, and APIs., • Add new capabilities for data integration, transformation, and visualization using LLMs, • Optimize workflows for large-scale datasets and improve database support, • Strengthen developer tools like Jupyter notebooks and SQL workbenches, • Tech stack: Java, Python, AngularJS, Angular, • Data Visualization: elevate our data visualization capabilities with high-performance charting tools and dashboards., • Develop new chart types and optimize visualization performance, • Enhance dash boarding capabilities to deliver fast and flexible experiences, • Tech stack: React, AngularJS, Angular, D3.js, ECharts, Node.js, Java, Spring, • AI & Machine Learning: Collaborate on next-gen AI features, from statistics and time series forecasting to LLM inference., • Build next-generation features like cross-provider LLM APIs or integration with the latest Machine Learning models, • Collaborate with research teams on innovative machine learning experiments, • Tech stack: Python, scikit-learn, TensorFlow, PyTorch, Java, Angular, AngularJS, • MLOps: Develop back-end capabilities for automating and monitoring ML model lifecycles while supporting cross-functional collaboration., • Build tools to automate retraining, monitoring, and deployment of ML models, • Enhance collaboration features for ML stakeholders, • Tech stack: Python, Java, Angular, Angular.JS, Kubernetes, Docker, • Platform: Focus on scaling and securing the platform while improving cloud integrations and supporting a wide array of data sources and engines., • Optimize processing engines for scalability and latency, • Expand capabilities to support new databases and cloud platforms, • Tech stack: Java, Python, Angular, Kubernetes, Spark, AWS, Azure, GCP, • AI Governance: Build features for AI compliance, connecting disparate systems and simplifying governance processes., • Develop customizable platforms for managing AI compliance and governance, • Simplify policy enforcement and integration across disparate systems, • Tech stack: Java, Angular, PostgreSQL What you need to be successful • We’re stack agnostic, so all you need is a significant experience in software engineering, building a real product, • We’re hiring at all levels (junior, mid, senior), • A passion for combining backend performance with exceptional frontend user experience., • You want to work in a fast-paced, high-growth environment that values diversity of talent, excellence of product, and exciting engineering challenges at scale What does the hiring process look like? • Initial call with a member of our Technical Recruiting team (45min), • Video call with an Engineering Team Lead (1h30), • Technical Assessment to show your skills (Home Test or Live Coding), • Final Interviews with our VPs of Engineering (2h) #LI-Remote What are you waiting for! At Dataiku, you'll be part of a journey to shape the ever-evolving world of AI. We're not just building a product; we're crafting the future of AI. If you're ready to make a significant impact in a company that values innovation, collaboration, and your personal growth, we can't wait to welcome you to Dataiku! And if you’d like to learn even more about working here, you can visit our _. Our practices are rooted in the idea that everyone should be treated with dignity, decency and fairness. Dataiku also believes that a diverse identity is a source of strength and allows us to optimize across the many dimensions that are needed for our success. Therefore, we are proud to be an equal opportunity employer. All employment practices are based on business needs, without regard to race, ethnicity, gender identity or expression, sexual orientation, religion, age, neurodiversity, disability status, citizenship, veteran status or any other aspect which makes an individual unique or protected by laws and regulations in the locations where we operate. This applies to all policies and procedures related to recruitment and hiring, compensation, benefits, performance, promotion and termination and all other conditions and terms of employment. If you need assistance or an accommodation, please contact us at: _ Protect yourself from fraudulent recruitment activity Dataiku will never ask you for payment of any type during the interview or hiring process. Other than our video-conference application, Zoom, we will also never ask you to make purchases or download third-party applications during the process. If you experience something out of the ordinary or suspect fraudulent activity, please review our page on identifying and reporting fraudulent activity _

Sika is a specialty chemicals company with a globally leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protection in the building sector and industry. Sika has subsidiaries in 103 countries around the world, produces in over 400 factories, and develops innovative technologies for customers worldwide. In doing so, it plays a crucial role in enabling the transformation of the construction and transportation industries toward greater environmental compatibility. In 2024, Sika’s around 33,000 employees generated annual sales of CHF 11.76 billion. Join us as IT Access Engineer and help implement, automate, secure and improve our access management solution for Nuage - Sika’s global custom-built R&D data platform! In this role you will be part of a fast-growing Global R&D Digitalization team, transforming how our global R&D function develops and working on wide range of topics - from using traditional data science techniques to optimising operational efficiency along with state-of-the-art AI solutions to identify novel construction materials. This role is designed for remote working with occassional trips to Welwyn Garden City. Your main tasks will be: • Automate and streamline communication between cloud and on-prem systems., • Manage, test and debug user access groups., • Identify and fix security vulnerabilities in the access setup., • Higher education or proven track record of relevant working experience, • 2+ years of working experience with production software in the role of Software Engineer, Software Architect, Data Engineer, Data Scientist or similar, • Excellent knowledge of Python and Java, • Strong understanding of data security principles, • Experience with REST or GraphQL APIs, • Good knowledge in least one of: Microsoft Azure, ITIL, agile work practices and/or web platform management, • Effective verbal and written communication skills, • Excellent capacity to prioritise work Preferred • HTML/JS knowledge, • RAG and Jira/Confluence knowledge Benefits: • Competitive salary, • Holiday 25 days rising to 28 days with service, plus bank holidays, • A company pension contribution of up to 10%, • Private healthcare for you, with option to add family, • Group life cover at 6x your annual salary, • Group Income Protection (PHI) We offer competitive salaries, aligned with local market benchmarks and the specific scope and responsibilities of each role. Compensation is determined based skills relevant to the position, education and/or training. We are committed to fair and equitable pay practices in accordance with applicable laws and regulations.

Senior Developer - Backend C# Remote initially then hybrid - Horsham (3 Days Office / 2 Remote) Profectus Recruitment is proud to be working exclusively with a leading technology client as they continue to scale their in-house engineering function. We are currently seeking a highly capable Senior Back-End Developer with a strong foundation in C# and deep experience in database-driven development. This is a fantastic opportunity to join a fast-moving, product-led environment, where technology underpins everything the business delivers. The successful candidate will play a key role in the ongoing development and optimisation of core system that is very much a back-end focused role and is not aimed at those looking to become full-stack. What we’re looking for: • Strong C# experience - essential, • Ideally some C++ or Java experience a bonus., • Excellent SQL/database skills - preferably MS SQL Server, • Some exposure to web development, ideally using React, • Strong understanding of software architecture, APIs, and data integration, • Experience mentoring or guiding others is welcome, but this is not a team lead position, • Comfortable in a collaborative, agile environment What’s on offer: • Remote initially transitioning into Hybrid working - 3 days a week in a modern new Horsham based office within 3 months, • Opportunity to work on mission-critical, high-performance platforms, • Supportive culture with real investment in staff development, • Engaged, technically driven team with clear product direction If this sounds of interest do please apply with the latest version of your CV for immediate consideration.

At The Multiplayer Group (MPG), we create world-class multiplayer experiences through Co-Dev and Full-Dev partnerships. Our people-first culture supports a diverse, global team in a welcoming and flexible work environment. With teams spread worldwide, we prioritise connection—both online and in person. Giving back is central to who we are, with a focus on local communities, education, and sustainability. We are looking for a highly experienced, fully remote Principal Backend Engineer. You’ll be UK or EU based and you’ll be working in a team of backend engineers across MPG to drive the delivery and deployment of backend services for industry-leading game projects. You will act as a key engineering contact for external co-dev clients, collaborating with the Technical Director and Lead to architect solutions that balance technical idealism with production pragmatism. You will define the technical architecture for major game titles, ensure implementation quality, and mentor the engineering team. • Experience in game development and having shipped multiple live games (or similar products) with a high concurrent user count, • Proven experience architecting distributed applications with a high concurrent user base (hundreds of thousands), ideally proven with a released title or robust load tests, • Production experience with at least one of Java, Golang, C#, C++, Kotlin; experience with Python, Node.js and React is desirable, • Solid database experience, with the ability to work effectively with both SQL and NoSQL databases, • Proven experience with cloud platforms: Amazon Web Services, Google Cloud and Microsoft Azure; having an AWS Certification (Professional level) would be advantageous, • Proven experience building backend infrastructure using infrastructure as code tools, e.g. Terraform, • Proven experience using Kubernetes and Docker to build products at scale, • Ability to autonomously architect and design online services based on a specification, • Ability to navigate changes calmly and manage multiple pieces of potentially confidential information, • Excellent time management and ability to work autonomously, • Clear and effective communicator with the ability to discuss technical strategy with non-technical stakeholders and adapt to client needs, • Experience building CI/CD pipelines from scratch or improving existing client solutions, • Awareness of security/cheating implications of technology choices, • Experience using Gen AI for code generation Beneficial • Deep expertise in at least one relevant area of backend technology, e.g. DevOps, Microservices, Cloud Architecture, • Understanding of how a backend service integrates with the game - experience with Unreal or Unity would be useful but not required, • An understanding of how to use LLMs to process and query structured and unstructured data Responsibilities • Individual contribution: architect systems, write code, deployments, etc., • Act as the engineering contact point between MPG and the client, working alongside the Project Manager and Engineering Leadership, • Translate client requirements into tasks for yourself and team members, • Make the right trade-offs to design systems based on performance, time, and budget, • Mentor and delegate pieces of work to other team members to help develop them as engineers, • Create estimated cost spreadsheets for online services based on projected concurrent users, • Cultivate engineering best practices across teams: modular design, code quality, testing, • Work with the Lead and Production to communicate risks, benefits, and future roadmaps, • Active mentorship of the engineering team towards professional accreditation (e.g., AWS Certification) and technical leadership. Our Benefits Flexible working: Remote-friendly long before it was the norm, with core hours that support both great work and real life. Support & wellbeing: Mental health first-aiders, therapy and coaching via Myndup, plus private medical insurance to help you stay healthy and supported. Pension & life cover: A strong pension plan and life insurance to support your future and protect your family. Time for you: Minimum 25 days’ holiday, a paid winter break, and 3 volunteering days each year to give back to causes you care about. Parental leave: Family-first policies that support parents and caregivers with flexibility and balance. Levelling up: Annual L&D budget, expert talks, game jams, and mentoring opportunities to help you grow your skills and career. Role Information: EN Studio: The Multiplayer Group Location: Europe, United Kingdom Area of Work: Game Development Service: Create Service Type: Code Employment Type: Permanent Fully Remote Working Pattern: Full Time Keywords Studios is dedicated to following a well-established Equal Opportunities Policy. We endeavor to create a workplace which provides for equal opportunities for all employees and potential employees. PERSONAL DATA PROTECTION POLICY Keywords Studios is strongly committed to protecting your personal information. By sending your CV/Resume, you are agreeing to our terms and conditions and consent to your data being managed and retained in accordance with our data privacy and retention policy _.

We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about our real-world impact _. We don’t chase hype cycles. We innovate, build and deploy responsible AI which moves the needle - and we know a thing or two about doing it well. We bring an unparalleled depth of technical, product and delivery expertise to our clients who span government, finance, retail, energy, life sciences and defence. Our business, and reputation, is growing fast and we’re always on the lookout for individuals who share our intellectual curiosity and desire to build a positive legacy through technology. AI is an epoch-defining technology, join a company where you’ll be empowered to envision its most powerful applications, and to make them happen. Our Defence team is focused on building and embedding human-centered AI solutions which give our nation a competitive edge in the defence sector. We collaborate with our clients to bring ethical, reliable and cutting-edge AI to high-stakes situations and maintain the balance of global powers essential to our liberty. Because of the nature of the work we do with our Defence clients, you will need to be eligible for UK Security Clearance (SC) and willing to work between 2 to 4 days per week on-site with these customers which may require travel to locations throughout the UK. When not required on client sites, you’ll have the flexibility to work from our London office or remotely from elsewhere within the UK. As a Senior Software Engineer in our Defence business unit, you will lead backend and edge/IoT engineering for critical work streams, implementing robust, scalable patterns. You’ll bridge the gap between machine learning research and production-grade software, raising the technical bar through hands-on contribution and peer mentoring. Working alongside Lead Engineers and Data Scientists, you will scope and deliver high-impact solutions that provide immediate value to our customers in a fast-paced, entrepreneurial environment. Designing and building robust backend and edge/IoT components for diverse client deliverables across multiple software domains. Scoping and executing bounded technical problems to ensure high-velocity delivery. Shipping production-ready code in Python and at least one compiled language such as Rust, C++, Go, C#, or Java. Implementing scalable CI/CD processes, containerisation with Docker, and deployments on Kubernetes or bare metal. Mentoring and pairing with fellow engineers to share best practices and empower the team to deliver their best work. Collaborating with Machine Learning and Data Science teams to operationalise agentic software and advanced AI tooling. You possess strong hands-on experience in application development and a solid understanding of modern system architecture and design. You have a proven track record of shipping code used by paying customers in both Python and a compiled language. You are highly skilled in DevOps practices, including GitLab CI/CD, Docker, and managing applications in production environments. You bring experience with agentic software development and a passion for understanding and solving complex customer problems. You thrive when acting as a key contributor within a squad, taking ownership of technical challenges and elevating the team's output. You communicate effectively with technical and commercial stakeholders, translating complex requirements into robust engineering solutions. Talent Team Screen (30 minutes) System Design Interview (90 minutes) Pair Programming Interview (90 minutes) Commercial & Leadership Interview (60 minutes) We aim to grow the best team - not the most similar one. We know that diversity of individuals fosters diversity of thought, and that strengthens our principle of seeking truth. And we know from experience that diverse teams deliver better work, relevant to the world in which we live. We’re united by a deep intellectual curiosity and desire to use our abilities for measurable positive impact. We strongly encourage applications from people of all backgrounds, ethnicities, genders, religions and sexual orientations. Some of our standout benefits: Unlimited Annual Leave Policy Private healthcare and dental Enhanced parental leave Family-Friendly Flexibility & Flexible working Sanctus Coaching Hybrid Working If you don’t feel you meet all the requirements, but are excited by the role and know you bring some key strengths, please don't hesitate in applying as you might be right for this role, or other roles. We are open to conversations about part-time hours.

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to_and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to _, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! . See yourself at Twilio Join the team as Twilio’s next Senior Software Engineer. About the job This position is needed to deliver the best-in-class Twilio SDK experience for our customers. Twilio’s SDK engineering team builds robust, powerful SDKs and a GraphQL layer to enable developers build their own Contact Center UIs and real-time AI Contact Center products. Many other teams rely on integrating and exposing their services via the Unified SDK layer to deliver their advanced features to our customers. The position is especially critical in supporting Twilio’s expansion and will be central to creating a core product that provides leverage to all of Twilio’s Flex Contact Center and engineering teams! Responsibilities In this role, you’ll: • Design, build, and maintain large-scale backend services with a focus on reliability, availability, scalability, and performance., • Lead technical design efforts and ensure architecture decisions are well-documented and future-proof., • Collaborate closely with senior engineers, product managers, and cross-functional stakeholders., • Champion high-quality engineering practices, including automated testing, maintainable code, and thorough documentation., • Own and continuously improve Twilio’s developer experience for SDK customers., • Support customers by troubleshooting issues and promoting backend and SDK best practices., • Contribute to operational excellence by maintaining a high reliability bar and participating in incident response and system improvements. Qualifications Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table! *Required: • Bachelor’s/Master’s in Computer Science, Engineering, or related field., • 5+ years of experience building and operating cloud-scale backend systems., • Strong programming skills in backend languages such as Java or Scala., • Experience authoring technical specifications and delivering end-to-end system designs., • Strong fundamentals in concurrency and distributed systems., • Experience working with AWS or other cloud platforms at scale., • Proven ability to maintain a high operational excellence bar and mentor junior engineers on reliability and maintainability., • Strong communication skills and the ability to thrive in collaborative, fast-moving teams. Desired: • Excellent problem-solving and critical thinking skills., • Any prior experience building SDKs and GraphQL BFF layer is an added advantage., • Ability to establish backend engineering guidelines and represent the team within the broader Twilio engineering organization., • Passion for delivering high-quality products and continuously learning new technologies., • Strong sense of ownership and accountability., • Comfortable navigating ambiguity and driving clarity in evolving environments. Location This role will be remote and based in the UK Travel We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in-person meetings. What We Offer Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location. Twilio thinks big. Do you? We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That's why we seek out colleagues who embody our values — something we call . Additionally, we empower employees to build by supporting their volunteering and donation efforts. So, if you're ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isn't what you're looking for, _ Twilio is proud to be an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additionally, Twilio participates in the E-Verify program in certain locations, as required by law.

Software Engineer – Java Full Stack The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around collaboration, where all colleagues, regardless of their role, work together to minimise risk and shorten delivery times. Our team consists of highly-skilled cross-functional consultants, analysts, and support staff. Role Overview: Amber Labs is looking for a talented Software Engineer to join our team, working on impactful digital initiatives that modernise government services across the UK. This role offers the opportunity to design, develop, and maintain critical systems that improve accessibility and efficiency for thousands of users. You’ll work within a multi-disciplinary agile team, contributing to the development of robust applications and APIs within a modern cloud environment (primarily AWS). Your work will directly influence service improvements and user experience, ensuring high-quality digital solutions are delivered. Key Responsibilities: • Develop and maintain secure, scalable applications using Java, Spring Boot, and AWS integrations (SNS/SQS)., • Collaborate closely with product managers, delivery managers, business analysts, user researchers, and engineers to refine technical direction., • Write clean, testable code following best practices in security, accessibility, and DevOps., • Participate in code reviews, pair programming, and continuous integration/deployment processes., • Troubleshoot and resolve live service issues, ensuring resilience and availability., • Work within GDS (Government Digital Service) standards and contribute to open-source initiatives where applicable. Requirements: • Frontend: Ideally some exposure to Frontend frameworks such as Express, Nunjucks, Typescript or similar, • Backend: Solid experience with Java and Spring Boot, AWS integrations would be beneficial, • Exposure to MongoDB would be beneficial, • Exposure to AWS, Terraform (IaC) would be highly regarded., • Strong understanding of Agile and DevOps methodologies, • Experience in automated testing and writing maintainable code, • Ability to take ownership of development work and contribute to planning decisions Desirable Skills • Knowledge of government digital services, • Familiarity with accessibility standards, security best practices, and performance tuning, • Understanding of event-driven architecture and asynchronous messaging Benefits: • Join a rapidly expanding start-up where personal growth is a part of our DNA., • Benefit from a flexible work environment focused on deliverable outcomes., • Receive private medical insurance through Aviva., • Enjoy the benefits of a company pension plan through Nest., • 25 days of annual leave plus UK bank holidays., • Access Perkbox, a global employee rewards platform offering discounts, perks, and wellness resources., • Participate in a generous employee referral program., • A highly collaborative and collegial environment with opportunities for career advancement., • Be encouraged to take bold steps and embrace a mindset of experimentation., • Choose your preferred device, PC or Mac. Diversity & Inclusion: Here at Amber Labs, we are dedicated to fostering an inclusive and equitable workplace for all. Our commitment to diversity, equality, and inclusion includes: • Valuing the unique experiences, perspectives, and backgrounds of all employees and creating an environment where everyone feels welcomed, respected, and valued., • Prohibiting all forms of harassment, bullying, discrimination, and victimisation and promoting a culture of dignity and respect for all., • Educating all new hires on our Diversity and Inclusion policies and ensuring they are aware of their rights and responsibilities to create a safe and inclusive workplace. By taking these steps, we are dedicated to building a workplace that reflects and celebrates the diversity of our employees and communities. What Happens Next? Our Talent Acquisition Team will be in touch to advise you on the next steps. We have a two-stage interview process for most of our consultants. In certain cases, we may include a third and final stage, which is a conversation with the company Partners. This will only be considered if deemed necessary.

What are we building? Hard Rock Digital is a team focused on becoming the best online sportsbook, casino, and social gaming company in the world. We’re building a team that resonates passion for learning, operating and building new products and technologies for millions of consumers. We care about each customer's interaction, experience, behavior, and insight and strive to ensure we’re always acting authentically. Rooted in the kindred spirits of Hard Rock and the Seminole Tribe of Florida, the new Hard Rock Digital taps a brand known the world over as the leader in gaming, entertainment, and hospitality. We’re taking that foundation of success and bringing it to the digital space — ready to join us? What’s the position? We are looking for a Staff Backend Engineer - Sportsbook, to join our rapidly growing technology team, responsible for the continuous growth and support of our Sportsbook. This position will be able to come in an have a lot of ownership of the shape of the backend implementation. It is an exciting and rewarding opportunity. As a staff-level backend engineer, you will: Be a technical point of contact for various stakeholders Be technically talented, able to contribute quality code, and being passionate about the technology Be responsible for the quality, scope, and timeliness of all your deliverables Because we operate with a startup mindset, we will be reliant on your technical skill, but also your passion and ownership over all aspects of your work. What are we looking for? We are looking for an engineer who is willing to tackle problems with innovative ideas and quality technical implementations. We believe the perfect candidate isn’t interested in just what we’re building right now, but wants to understand where we’re going and how it impacts the customer to ensure everything we create moves us closer to our goal: delivering the best customer experience. The ideal candidate will have: Min of 8+ years work experience Strong communication skills (both written and verbal) Extensive experience with Java and Spring / SpringBoot Extensive experience with reactive programming (Spring Reactive) A deep understanding of AWS Cloud technologies and how to create scalable multi-region applications Experience with the following technologies: o AWS Serverless and serverless-supported languages o DB (ex, Postgresql, CocroachDB) o Streaming technologies (Amazon Kinesis, Kafka) o Message Queues (SQS, RabbitMQ, ActiveMQ) Experience working within an agile development Experience with containerization (Docker, Kubernetes, etc) Experience with Micro-Service and Service oriented architectures Experience with Core Services around player journeys and experiences Nice to have experience with Sportsbetting, Trading Development and Casino software Nice to have knowledge around general trading rules and feed providers Nice to have knowledge with odds feeds such-as Radar, Genius, Swich, & Simplebet What’s in it for you? We offer our employees more than just competitive compensation. Our team benefits include: Competitive pay and benefits Flexible vacation allowance Flexible work from home or office hours Startup culture backed by a secure, global brand Opportunity to build products enjoyed by millions as part of a passionate team Roster of Uniques We care deeply about every interaction our customers have with us, and trust and empower our staff to own and drive their experience. Our vision for our business and customers is built on fostering a diverse and inclusive work environment where regardless of background or beliefs you feel able to be authentic and bring all your talent into play. We want to celebrate you being you (we are an equal opportunities employer) Your application has been successfully submitted! _

Code First Girls is seeking experienced Java developers to provide technical 1:1 coaching for Software Engineers working with our partner companies. This is a freelance role, designed to support graduates and/ or employees professional growth over a six-month programme while helping CFG address the gender imbalance in tech. • Commitment: One or more hours per week from Jan ‘26 - July ‘26 (dependent on demand), • Remuneration: £60 per coaching session delivered (inclusive of any prep and follow-up work), • Role Type: Remote, freelance working Technical Coaching Programme Outline Our coaching programme provides on-the-job support to Software Engineers, helping them to build skills, confidence, and supporting their career growth. . As a technical coach, you’ll bring your professional expertise, guide learners through challenges, and where necessary, collaborate with the CFG team to shape programme content. Role & Responsibilities You’d be joining the CFG team on a professional freelance basis, helping to shape our Technical Coaching programme. You will be: • Lead 1:1 and group coaching sessions via pre agreed virtual platforms (Zoom, Google Meet)., • Commit to one 1:1 session per week, as a minimum, • Sessions are 50 minutes plus 10 minutes for post-session feedback and administrative duties., • Collaborate with CFG to develop workshops and group session content., • Manage your own availability and organise sessions with coachees., • Prepare adequately for coaching sessions based on coachees’ requested support., • Interact with coachees and CFG staff via designated communication channel when necessary., • Provide detailed feedback on coachee progress and complete end-of-programme feedback forms., • Represent CFG professionally and adhere to all company policies and Code of Conduct., • Complete all training materials and info sessions, where required for the programme. Essential Experience & Skills • Professional experience as a Java developer (5–6 years minimum)., • Strong technical skills in Java (backend)., • Strong experience and knowledge of:, • DynamoDB, Elasticsearch, Redis, • AWS, Kubernetes, • Technical architecture knowledge, • Queuing systems and queuing theory, • Technical decision-making expertise, • Passion for coaching, mentoring, and teaching others., • Strong presentation and communication skills., • Ability to work effectively in both 1:1 and group settings. This is a remote opportunity so you may be based anywhere in the UK, but please note all sessions will be conducted on UK time and you must have access to strong and reliable wifi, along with a professional environment and adequate equipment and resources to effectively deliver coaching. Application and Interview Process • Register your interest using the provided form & complete a short Hireflix interview., • Shortlisted candidates will then be invited to a short interview with members of the CFG internal team. This will consist of:, • Some short competency based questions, • A chance to demonstrate coaching techniques in a role-play scenario, • Q&A - a chance to ask us about the role, the company, or anything else you want to know! More information on the Coachees • Employees employed by our partners, • 6+ years of experience working in Java, • Range of other skills and experiences across our client base Inclusivity & Equal Opportunities: we are committed to attracting and recruiting diverse candidates as the CFG team continues to grow. We actively welcome applications from people of colour, applicants with disabilities and from minority groups.

Senior Java Developer (Must hold active SC) The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around collaboration, where all colleagues, regardless of their role, work together to minimise risk and shorten delivery times. Our team consists of highly-skilled cross-functional consultants, analysts, and support staff. Your role: We are currently recruiting a Senior Java Developer for our team. You will apply a software engineering mindset to problems, whether that’s provisioning services, writing code or writing automation tools and scripts. You will have a lean mindset, striving to build reliable and performant services that are operationally sound. You will strive to do things better and faster, eliminating waste and applying this across the entire software delivery lifecycle for both internal customers and end users. What you’ll do: • You will be responsible for delivery business outcomes, from requirements into production environment., • You will have responsibility for all aspect of your code through to production, including performance, security. You build it, you run it., • You will be comfortable working as part of team, and helping the team deliver high quality code, • You will have a knowledge of Software architecture and how to apply it to business problems, • Advocacy and education: Help raise the bar for development teams, helping them learn and become self-sufficient, automating processes, you will interact with platform teams and impart knowledge of the Software development process., • Apply an automation approach to your work. You will be involved in everything from CI, CD, security tooling, code quality tools, deployment tooling, • You’ll provide technical support for the transition of applications into live service and support. Your skills and experience: • Experience of Java, • AWS, • Experience of Spring framework or equivalent., • Knowledge of software design patterns and when to apply them, • Excellent knowledge of development processes., • Experience of containerisation using Docker or Kubernetes, • Experience of Continuous Integration (CI) and Continuous Delivery (CD), • A passion for delivering quality code, by use of TDD and setting high software quality standard Diversity & Inclusion: Here at Amber Labs, we are dedicated to fostering an inclusive and equitable workplace for all. Our commitment to diversity, equality, and inclusion includes: Valuing the unique experiences, perspectives, and backgrounds of all employees and creating an environment where everyone feels welcomed, respected, and valued. Prohibiting all forms of harassment, bullying, discrimination, and victimisation and promoting a culture of dignity and respect for all. Educating all new hires on our Diversity and Inclusion policies and ensuring they are aware of their rights and responsibilities to create a safe and inclusive workplace. By taking these steps, we are dedicated to building a workplace that reflects and celebrates the diversity of our employees and communities. This role at Amber Labs is a 12 month perm FTC, and all employees (Must hold current active SC Clearance). Please be advised that, at this time, we are unable to consider candidates who require sponsorship or hold a visa of any type. What Happens Next? Our Talent Acquisition Team will be in touch to advise you on the next steps. We have a two-stage interview process for most of our consultants. In certain cases, we may include a third and final stage, which is a conversation with the company Partners. This will only be considered if deemed necessary.

Senior Java Software Developer. Are you an experienced Senior Software Developer looking to take on a design authority role? Join a dynamic and growing team delivering cutting-edge cloud-based analytics solutions. With award-winning technology and strong partnerships in the IT & Telecoms sector, including Cisco, this is an exciting opportunity to work on high-performance applications at the forefront of innovation. The Role As a Senior Software Developer, you'll take ownership of key technical areas, ensuring best practices in design and development. You'll collaborate closely with product teams, lead architectural decisions, and play a pivotal role in enhancing our web application. This position offers full involvement in the software development lifecycle, from design and coding to testing and deployment. Key Responsibilities Design Authority - Lead architectural decisions and guide team members on best practices. Back-End Development - Build and optimize multi-threaded server-side applications in Java. Agile Development - Participate in stand-ups, sprint reviews, and backlog planning. Collaboration - Work with product teams to refine requirements and ensure seamless functionality. Quality & Testing - Write and maintain test scenarios, troubleshoot defects, and produce technical documentation. What We're Looking For ? 5+ years' experience developing multi-threaded server-side applications using Java. ? 3+ years as a design authority for complex software solutions. ? Strong understanding of MVC frameworks (Struts, JSF) and web application development. ? Experience with databases, SQL, and cloud platforms (AWS/Azure). ? Familiarity with Git, Jira, and Agile methodologies. • Flexible Remote / Hybrid working., • West Sussex. 1 day in office per week/month depending on your location., • Up to £75,000 plus benefits This is a fantastic opportunity to play a key role in an award-winning company, working on cutting-edge software solutions. Apply now to be part of a forward-thinking team! Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

THE ROLE 📝 At Form3, our mission is simple but powerful: To design, build and run the technology that will power the future of payments. As a Senior Software Engineer, you will be part of a team working on the critical infrastructure that underpins global payments. This is a rare opportunity to help shape the systems that move money at scale both securely, reliably and in real time. WHAT YOU’LL BE DOING 🏗️ • Designing, building, and running cloud-native microservices in Go that are the backbone of our real-time payments platform, • Building systems that are highly available, low-latency, and scalable, handling billions of payment requests with precision and resilience, • Taking full ownership of services: from initial design and implementation to deployment and production support, • Working with a mindset where cost-efficiency, observability, and operational excellence are core to how we build, • Collaborating closely with other engineers in a flat, autonomous team structure, with a strong focus on code quality, simplicity, and continuous improvement, • Working with modern tooling and technologies such as Golang, Kubernetes, CockroachDB and NATS JetStream in a highly automated DevOps environment WE’RE LOOKING FOR 🔍 • Deep understanding of designing and building distributed systems, • Enjoys working on complex challenges within critical software where high performance and robustness are essential, • Familiarity with cloud and containerisation technologies, test automation tools and CI/CD pipelines, • Interest in owning projects end-to-end and supporting them as they go live in production, • Appreciation of clean code and software engineering best-practice, • Experience with Go, along with a “right tool for the job” mentality, • Great communication skills who enjoy sharing knowledge and collaborating with others TECH STACK ⚙️ Here are a few of the tools and methodologies we utilise: • Infrastructure: AWS, GCP, Azure, Kubernetes, • Platform: CockroachDB, NATS JetStream, Elasticsearch, Vault, Cilium, • Tools: Terraform, Flux, GitHub, Prometheus, Pact.io, Tilt, • Code: Go (and a little Java), containerised microservices, CQRS, open source, • Ways of working: TDD/BDD, Pair Programming, 100% remote, SecDevOps THE TEAM 👥 At Form3, our engineering team is the backbone of everything we do. A remote first group of highly skilled, collaborative, and forward-thinking individuals passionate about building secure, scalable, and reliable payment technology. We operate in a true DevOps model, where engineers take full ownership of the software lifecycle, from design and implementation to deployment and operation in production. We value clean code, automation, simplicity, and continuous improvement. Our engineers work in small, autonomous teams with a flat structure and minimal bureaucracy, promoting a culture of trust, transparency, and accountability. We use modern technologies (Golang, Kubernetes, AWS, and more) and embrace a cloud-native, event-driven architecture to support our microservices platform. Expect a culture of knowledge sharing, where pull requests are thoughtful conversations, and technical decisions are made collectively and with care. If you're motivated by solving complex problems at scale and enjoy working with other talented engineers who care deeply about doing things right, you'll feel right at home here. INTERVIEW PROCESS ✍️ Stage 1: Screening call with Talent Team Stage 2: Take home test Stage 3: Technical interview Stage 4: Team interview We always aim to stick to the above process, however there may be occasions when an additional interview stage is needed for us to be sure we find the best fit for the role! HIRING LOCATIONS 📍 We can accept applications from the following countries; Germany, Netherlands, Spain, Portugal & UK ABOUT FORM3 💭 Revolutionising the world of payments with our cutting-edge technology and innovative solutions. For more information about Form3, check out the following pages: | | | | _ OUR DEI&B COMMITMENT We hire talented people from a variety of backgrounds and experiences and are committed to a work environment based on diversity, open-mindedness and curiosity. We’re united by our company values (we even created them together!) and we celebrate our unique differences. Our employee lifecycle processes are designed to embrace equal opportunity and prevent discrimination against our people regardless of personal characteristics. It is our strong belief that the more inclusive and belonging we are as a business, the better our work will be. As an inclusive employer, we guarantee to interview all neurodiverse and physically disabled applicants who meet the minimum criteria for this role. We also encourage candidates to notify us of any reasonable adjustments that may be required during the recruitment process. This includes providing job adverts in alternative, accessible formats or adjustments required at interview stage. If you consider yourself to be neurodiverse or physically disabled under the UN definition of disability and would like to be considered under this scheme and/or require any reasonable adjustments please let us know by sending an email to clearly stating your consent for us to process this data. For more information please refer to our .

Senior Java Developer | Java, Spring, AWS | Salary up to £75k | Remote (UK) | Immediate Start. Senior Java Developer | Java, Spring, AWS | Salary up to £75k | Remote (UK) | Immediate Start. Must be able to start immediatlely.

We’re an award-winning consultancy known for delivering exceptional products and services through technology. We work closely with organisations to help them accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for people, society, and the planet through technology that’s efficient, user-friendly, and solves problems fast. At Burendo, we believe that together, we can achieve incredible things. We are currently seeking a Backend Engineer (Java) to join us on a 6-month contract basis, inside IR35, starting as soon as possible. This role is fully remote, offering flexibility in working location within the UK. While not essential, the ability to travel to the North of England on occasion would be advantageous. Must-Haves • Strong proficiency in Java and object-oriented programming principles, • Experience with Spring Boot or similar Java frameworks, • Proven experience designing and implementing RESTful APIs, • Hands-on experience with microservices architecture, • Solid understanding of database schema design, SQL, and query optimization, • Experience with performance tuning and scalability best practices, • Knowledge of caching strategies (e.g., Redis, in-memory caching), • Experience integrating with third-party and legacy systems, • Strong understanding of data integrity and security principles, • Experience with automated testing (unit, integration, and API testing), • Familiarity with version control systems (e.g., Git), • Experience with cloud platforms (AWS), • Experience participating in code reviews and collaborative development workflows, • Strong problem-solving skills and attention to detail Nice-to-Haves • Familiarity with containerization technologies (e.g., Docker, Kubernetes), • Knowledge of CI/CD pipelines, • Experience with message brokers (e.g., Kafka, RabbitMQ), • Exposure to event-driven architecture, • Experience contributing to system architecture and design decisions, • Understanding of DevOps practices, • Experience working in Agile/Scrum environments, • Competitive rate - Contract Inside IR35, • Remote Working, • Supportive consultancy environment We are committed to promoting equal opportunities in employment. You and any job applicants will receive equal treatment regardless of age, disability, gender reassignment, marital or civil partner status, pregnancy or maternity, nationality, ethnic or national origin, religion or belief, sex or sexual orientation #LI-Hybrid

Location: Cheltenham, UK (Remote) Team: Product & Engineering Employment Type: Full-Time VulnCheck is transforming vulnerability intelligence by helping security teams act faster and with more confidence. Our platform delivers early, high-quality exploit intelligence, deep asset correlation, and contextual insights to help organizations stay ahead of emerging threats. We’re looking for a Senior Software Engineer to design, build, and scale the core systems that power VulnCheck’s vulnerability intelligence platform. This is a high-impact, hands-on role where you’ll own critical services and data pipelines end-to-end—from design through production. You’ll play a key role in shaping architecture, improving system performance and reliability, and delivering features that directly impact customers. While you’ll help resolve production issues, your focus will be on building durable, scalable solutions that prevent them. This is a 100% remote role but we're primarily looking for candidates based in Cheltenham, United Kingdom. What You’ll Do • Design and build scalable backend systems, APIs, and data pipelines, • Own services end-to-end, including architecture, development, deployment, and operation, • Lead technical design discussions and contribute to system architecture decisions, • Write high-quality, maintainable code and drive engineering best practices, • Debug complex production issues and implement long-term, scalable solutions, • Improve system performance, reliability, and observability across the platform, • Partner closely with Product, Data, and other Engineering teams to deliver impactful features, • Mentor junior engineers and contribute to a strong engineering culture, • Participate in incident response and on-call rotations What You’ll Bring • 5+ years of experience building and scaling backend systems as a software engineer, • Strong programming skills in one or more languages (Python, Go, Java, etc.), • Experience designing distributed systems and working with microservices architectures, • Deep understanding of APIs, system design, and cloud infrastructure (AWS preferred), • Experience working with data pipelines, ETL systems, or high-volume data processing, • Proven ability to debug and optimize production systems, • Strong ownership mindset with the ability to lead projects independently, • Excellent communication skills and ability to collaborate cross-functionally Preferred Qualifications • Experience in cybersecurity, vulnerability management, or threat intelligence, • Familiarity with CVE, NVD, KEV, or exploit intelligence datasets, • Experience with streaming systems or real-time data processing, • Background in high-growth or startup environments We believe people do their best work when they feel supported, trusted, and valued. VulnCheck offers benefits designed to meet a wide range of needs and lifestyles: • Unlimited PTO, • 401k plan with 100% match on first 3%, then 50% of the next 3-5% of compensation, • Comprehensive healthcare coverage, • Generous paid parental leave, • Remote friendly environment with flexibility, • Expense reimbursement for Cell Phone & Internet, • Ongoing professional development, coaching, and learning resources, • Opportunities for career advancement within a fast-growing team Built on over two decades of cybersecurity experience, our team of experts understands the intricacies of vulnerabilities, their exploitation in the wild, and how to leverage this data to build more effective cybersecurity products that produce better outcomes for organizations. VulnCheck gives organizations a tactical advantage by providing best-in-class exploit & vulnerability intelligence information. We have a sense of duty to protect the critical infrastructure we rely on including medical devices, power grids and telecommunication networks. We were founded in 2021 in Lexington, Massachusetts. VulnCheck has a transparent, collaborative, and supportive culture - we are looking for people who have a growth mindset, are curious and innovative. Our team is smart, but humble, hardworking, and supportive. VulnCheck is proud to be an Equal Employer Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. VulnCheck is committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities. *Even if your experience doesn’t perfectly align with the job description, we encourage you to apply—we value potential just as much as a perfect resume.

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in revenue in our last fiscal year with extensive growth potential ahead. At the heart of Veeva are our values: Do the Right Thing, Customer Success, Employee Success, and Speed. We're not just any public company – we made history in 2021 by becoming a _ (PBC), legally bound to balancing the interests of customers, employees, society, and investors. As a _ company, we support your flexibility to work from home or in the office, so you can thrive in your ideal environment. Join us in _, committed to making a positive impact on its customers, employees, and communities. The Role Veeva Link supports the life sciences industry to connect with key people to improve research and care. It helps professionals to find the right people for, e.g., clinical trials, education programs, or advisory boards. This streamlined access helps to reduce the time-to-market of important drugs, conduct trials with the most relevant experts in the respective field, and spread information about new treatments to key people in the life science community. You can read more about Veeva Link on our product pages at _. As a data engineer, you focus on our data pipelines and take responsibility for a major part of the Link data processing platform. We value end-to-end ownership, which puts you into the sweet spot of finding, designing, and implementing improvements to the product's data pipelines and adjusting them to changing demands of the market. You take responsibility for features and innovation using SOLID and clean software principles, take part in the architectural enhancement process and care for the quality of the outcome. Monitoring, metrics, and general observability are part of the feature design process. We hire the same role for different engineering domains: Sourcing, Tagging, Matching, and Provisioning. Depending on the engineering domain, you will focus on different aspects. We decide together which domains fit best for you. \n What You'll Do • Work on Veeva Link’s next-gen Data Platform, • Improve our current environment with features, refactoring, and innovation, • Work with JVM-based languages or Python on Spark-based data pipelines, • Operate ML models in close cooperation with our data science team, • Experiment in your domain to improve precision, recall, or cost savings Requirements • Expert skills in Java or Python, • Experience with Apache Spark or PySpark, • Experience writing software for the cloud (AWS or GCP), • Speaking and writing in English enables you to take part in day-to-day conversations in the team and contribute to deep technical discussions Nice to Have • Experience with operating machine learning models (e.g., MLFlow), • Experience with Data Lakes, Lakehouses, and Warehouses (e.g., DeltaLake, Redshift), • DevOps skills, including terraform and general CI/CD experience, • Previously worked in agile environments, • Experience with expert systems Perks & Benefits • Comprehensive benefits package, • Annual allocations for continuous learning, development & charitable contributions, • Fitness reimbursement, • Veeva Work-Anywhere \n #RemoteUK Veeva’s headquarters is located in the San Francisco Bay Area with offices in more than 15 countries around the world. As an equal opportunity employer, Veeva is committed to fostering a culture of inclusion and growing a diverse workforce. Diversity makes us stronger. It comes in many forms. Gender, race, ethnicity, religion, politics, sexual orientation, age, disability and life experience shape us all into unique individuals. We value people for the individuals they are and the contributions they can bring to our teams. If you need assistance or accommodation due to a disability or special need when applying for a role or in our recruitment process, please contact us at _.

Data Engineer- London/ Remote- 4 Months- £41-£46 ph PAYE A global technology company are looking for an experienced Data Engineer to join their team on an initial 9 month assignment. The data warehouse team works very closely with Product Managers, Product Analysts and Internet Marketers to figure out ways to acquire new users, retain existing users and optimize user experience - all of this using massive amounts of data. In this role, you will see a direct link between your work, company growth, and user satisfaction. The successful Data Engineer will work with some of the brightest minds in the industry, and you'll get an opportunity to solve some of the most challenging business problems on the web and mobile Internet, at a scale that few companies can match. Responsibilities: • Manage data warehouse plans for a product or a group of products., • Interface with engineers, product managers and product analysts to understand data needs., • Build data expertise and own data quality for allocated areas of ownership., • Design, build and launch new data models in production., • Design, build and launch new data extraction, transformation and loading processes in production., • Support existing processes running in production., • Define and manage SLA for all data sets in allocated areas of ownership., • Work with data infrastructure to triage infra issues and drive to resolution. Skills/ Experience: • 5+ years experience in the data warehouse space., • 5+ years experience in custom ETL design, implementation and maintenance., • 5+ years experience with programming languages (Python or Java), Python preferred., • 5+ years experience in writing efficient SQL statements., • Experience working for a large technology company, • Experience working with either a Map Reduce or an MPP system., • Hands on and deep experience with schema design and dimensional data modelling., • Ability to analyse data to identify deliverables, gaps and inconsistencies., • Excellent communication skills including the ability to identify and communicate data driven insights., • Ability and interest in managing and communicating data warehouse plans to internal clients., • BS/BA in Technical Field, Computer Science or Mathematics Huntress Search Ltd acts as a Recruitment Agency in relation to all Permanent roles and as a Recruitment Business in relation to all Temporary roles. We practice a diverse and inclusive recruitment process that ensures equal opportunity for all we work with, irrespective of race, sexual orientation, mental or physical disability, age or gender. As an organisation, we encourage applications from all backgrounds and will ensure measures are met when required, to allow a fair process throughout. PLEASE NOTE: We can only consider applications from candidates who have the right to work in the UK.

Aker Systems was founded in 2017 by a team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking, ultra-secure, high performance, cloud-based data infrastructure for the enterprise. Our proprietary technology solutions drive performance and reduce costs while helping our clients to improve the management and sharing of data across their organisations. In 2024, Aker Systems won the Breakthrough Culture Awards highlighting growth companies putting culture first. In 2020 Aker Systems was recognised as a ‘One to Watch’ on the Sunday Times Tech Track. The Company was also recognised at the Thames Valley Tech Awards 2020; winning the Thames Valley Tech Company of the year, the Emerging Tech Company and High Growth Tech Business categories. We encourage people of all different backgrounds and identities to apply. We are committed to maintaining an inclusive, and supportive place for you to do your very best work. Duties & Responsibilities A UK Government Security Check (SC) clearance is required for this role. If you don’t hold SC clearance, we will support you to apply assuming you have lived and worked in the UK for a minimum of 5 years. As a Software Engineer, you will help lead the development of backend services for a government client leveraging the latest commercial and open-source technologies. This involves designing, developing, documenting and deploying backend services with a focus on high availability, low latency and scalability. • Design, develop, document and deploy new or enhanced features to our backend services that meet functional / non-functional business requirements, • Actively participate in the team’s elaboration and estimation of user stories, • Build frequent, small releases to maintain the team’s momentum, • Collaborate closely with other engineers in our cross-functional feature teams; ensuring that others can cover for you, and that you can cover for them, • Build, optimise and operate our Continuous Deployment pipelines, • Maintain operational responsibility for the services that your team owns Core Competencies The successful candidate will have a Bachelor's degree or greater in Computer Science or a related field. An equivalent of at least 5 years of working experience in a developer capacity is also acceptable for this position. You will have demonstrated the following competencies to the proficiency level appropriate to the seniority of the role; • JAVA programming experience as the core language, including Spring Boot., • Fluent in writing JAVA coding., • Experience with Kafka or a similar platform., • Experience with Scala and Spark., • Integrating with backing services, such as PostgreSQL, Redis or S3, • Good engineering practices including continuous delivery, clean code, documentation, defensive programming, automated testing and code reviews, • Working in Agile development and/or DevOps teams, • Using GitHub/GitLab for source control, • Test Driven Development with appropriate tools and frameworks, • Experience in Big Data technologies, • Experience in Public Cloud services, such as AWS Aker Systems Attributes At Aker we work as a team; we are collaborative, hardworking, open, and delivery obsessed. There is no blame culture here: try things, and take responsibility for the outcomes. You are always part of the wider Aker. We help our colleagues and take pride in successfully achieving difficult tasks. We run towards problems and help to solve them. Communicate always, do so accurately and in a timely fashion. In return, we offer a competitive salary, 25 days holiday plus bank holidays, company paid medical insurance and life assurance, pension scheme, annual training allowance, wellbeing allowance, virtual GP, Employee Assistance plan and more. Equal Opportunities Aker Systems fosters a diverse environment that encourages openness in its communications and is committed to providing equal employment opportunity for all people regardless of race, religion, gender or sexual orientation, age, marital status, national origin, citizenship status, disability, veteran status or other personal characteristics. We embrace differences of opinion and diversity because they help challenge us and find new groundbreaking technical solutions.

Grafana Labs, the company behind the open observability cloud, is founded on the principles of open source, open standards, open ecosystems, and open culture. Grafana Cloud, our fully managed observability platform, is flexible and built for scale. With Grafana Cloud's actually useful AI, organizations can see, understand, and act on all their disparate data to move at the speed of their ambitions. Today, more than 35 million users and 7,000+ customers – including Anthropic, Bloomberg, NVIDIA, Microsoft, and Salesforce – trust Grafana Labs to ensure reliability of their applications and systems, resolve incidents quickly, and optimize their telemetry to reduce noise and cost. We are a 100% remote company with 1,600+ team members across 40+ countries, and we’re backed by leading investors including Lightspeed Venture Partners, Sequoia Capital, GIC, Coatue, J.P. Morgan, CapitalG, and Lead Edge Capital. Learn more at and follow us on and _. We’re scaling fast and staying true to what makes us different: an open-source legacy, a global collaborative culture, and a passion for meaningful work. Our team thrives in an innovation-driven environment where transparency, autonomy, and trust fuel everything we do. You may not meet every requirement, and that’s okay. If this role excites you, we’d love you to raise your hand for what could be a truly career-defining opportunity. This is a remote opportunity and we would be interested in applications from the UK. The Opportunity: The Grafana Alerting squad operates at the core of the Grafana open-source project _, and our mission is to provide the most in-depth way to let users manage their alerts. The backend-focused team works closely with customers and the Grafana Cloud teams to make Alerting work on-prem and at infinite scale in Cloud. Our domain is quite large, so to get an idea of the kind of work we do, here are some projects we recently worked on: • Build distributed systems to scale alert ingestion and delivery of Prometheus-based alerts, • Unify Alerting setup and delivery to work the same for Grafana and Prometheus-based alerts, • Build distributed systems to scale alert evaluation of Grafana-managed alerts, reaching over 500 evaluations per second in production. Grafana Alerting is trusted by major organizations worldwide, monitoring essential medical devices and critical infrastructure. We thrive on collective creativity and diverse perspectives, every team member is encouraged to contribute ideas that shape our product into a dependable tool. What You’ll Be Doing: • Take an active role in influencing our roadmap and your own career objectives, • Work with your team to deliver new features, then use the results to iterate and improve., • Drive projects from initial ideation all the way to operations once it is in the hands of customers, • Embrace our open-source culture and contribute to other projects that may not directly fall within your team’s scope, • Design, build, operate, and maintain critical systems, owning the reliability, performance, and availability, • Be a part of your team’s on-call rotations and take ownership of the services you’re running, • Mentor and support other team members, participate in design discussions and collaborate with the team, • Learn new skills by gaining a deeper understanding of our cloud product and our customers and getting to know the codebase of a large distributed system As we are remote-first and our engineering organization is largely remote, we provide guidance and meet regularly using video calls, so an independent attitude and good communication skills are a must. What Makes You a Great Fit: • You are a motivated self starter with a bias towards action, • You are customer focused, • We build everything with our users in mind., • You have a passion for creating intuitive products that fit customers’ needs, • Pragmatism: You are able to take on complex challenges and break them down to achieve short feedback loops: to analyze, design, and build modular solutions, deliver MVPs, gather data and feedback and then progress iteratively, • Collaboration and communication: The smallest unit we have is a team. You’ll be working with your teammates in a fully remote setup. Good communication skills are a must, • Solid experience with at least one programming language. We use Go, but if you have familiarity with Python, Java, C++, Rust or similar then that translates well, • Some experience with delivering projects from gathering requirements, brainstorming ideas all the way to shipping a product to the customer’s hands in a self-driven way, • Some experience with developing software that runs in the Cloud or some experience with systems engineering, • Experience writing clean, robust, and performant software that is easily maintained by others Compensation & Rewards: In the UK, the compensation range for this role is GBP 91,755 - GBP 110,106. Actual compensation may vary based on level, experience, and skillset as assessed throughout the interview process. All of our roles include Restricted Stock Units (RSUs), giving every team member ownership in Grafana Labs' success. We believe in shared outcomes—RSUs help us stay aligned and invested as we scale globally. *Compensation ranges are country specific. If you are applying for this role from a different location than listed above, your recruiter will discuss your specific market’s defined pay range & benefits at the beginning of the process. Why You’ll Thrive at Grafana Labs: • 100% Remote, Global Culture - As a remote-only company, we bring together talent from around the world, united by a culture of collaboration and shared purpose., • Scaling Organization – Tackle meaningful work in a high-growth, ever-evolving environment., • Transparent Communication – Expect open decision-making and regular company-wide updates., • Innovation-Driven – Autonomy and support to ship great work and try new things., • Open Source Roots – Built on community-driven values that shape how we work., • Empowered Teams – High trust, low ego culture that values outcomes over optics., • Career Growth Pathways – Defined opportunities to grow and develop your career., • Approachable Leadership – Transparent execs who are involved, visible, and human., • Passionate People – Join a team of smart, supportive folks who care deeply about what they do., • In-Person onboarding - We want you to thrive from day 1 with your fellow new ‘Grafanistas’ to learn all about what we do and how we do it., • Balance is Key - We operate a global annual leave policy of 30 days per annum. 3 days of your annual leave entitlement are reserved for Grafana Shutdown Days to allow the team to really disconnect. *We will comply with local legislation where applicable. Equal Opportunity Employer: We will recruit, train, compensate and promote regardless of race, religion, color, national origin, gender, disability, age, veteran status, and all the other fascinating characteristics that make us different and unique. We believe that equality and diversity builds a strong organization and we’re working hard to make sure that’s the foundation of our organization as we grow. Grafana Labs may utilize AI tools in its recruitment process to assist in matching information provided in CVs to job postings. The recruitment team will continue to review inbound CVs manually to identify alignment with current openings. #LI-Remote For information about how your personal data is used once you’ve applied to a job, check out our .

Are you an experienced Senior Software Developer looking to take on a design authority role? Join a dynamic and growing team delivering cutting-edge cloud-based analytics solutions. With award-winning technology and strong partnerships in the IT & Telecoms sector, including Cisco, this is an exciting opportunity to work on high-performance applications at the forefront of innovation. The Role As a Senior Software Developer, you'll take ownership of key technical areas, ensuring best practices in design and development. You'll collaborate closely with product teams, lead architectural decisions, and play a pivotal role in enhancing our web application. This position offers full involvement in the software development lifecycle, from design and coding to testing and deployment. Key Responsibilities Design Authority - Lead architectural decisions and guide team members on best practices. Back-End Development - Build and optimise multi-threaded server-side applications in Java. Agile Development - Participate in stand-ups, sprint reviews, and backlog planning. Collaboration - Work with product teams to refine requirements and ensure seamless functionality. Quality & Testing - Write and maintain test scenarios, troubleshoot defects, and produce technical documentation. What We're Looking For ? 5+ years' experience developing multi-threaded server-side applications using Java. ? 3+ years as a design authority for complex software solutions. ? Strong understanding of MVC frameworks (Struts, JSF) and web application development. ? Experience with databases, SQL, and cloud platforms (AWS/Azure). ? Familiarity with Git, Jira, and Agile methodologies. • Flexible Remote / Hybrid working., • West Sussex. 1 day in office per week/month depending on your location., • Up to £75,000 plus benefits This is a fantastic opportunity to play a key role in an award-winning company, working on cutting-edge software solutions. Apply now to be part of a forward-thinking team! Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Gigged AI is an open talent marketplace specialising in the IT and technology sector. We have an opportunity live at the moment for a Full Stack Java Developer. This role is hybrid, with 3 days per week in Glasgow City Centre Office. Location: UK-based Duration: Initial 6-month contract Start Date: ASAP Day Rate: £300 IR35 Status: Outside IR35 (pending final determination) All applicant proposals will be reviewed directly on the Gigged AI platform by the hiring manager. In order to send a proposal please follow the below steps head to app.gigged.ai and create a free talent profile once signed in, follow this link to the project - https://app.gigged.ai/find-a-gig/RKvjrJyjLod you will now see a 'submit proposal' button please fill this in (intro, relevant experience, and attach CV to this) We are seeking an experienced Senior Full Stack Java Developer with 7–8+ years of hands-on experience in designing, developing, and supporting enterprise-grade web applications. The ideal candidate will possess strong expertise in Java-based technologies, modern frontend frameworks, microservices architecture, CI/CD practices, and Agile delivery methodologies. This role requires direct client interaction, technical leadership, and the ability to deliver high-quality software solutions in a fast-paced environment. Key Responsibilities • Design, develop, test, and maintain scalable enterprise web applications, • Build and support microservices-based solutions using Java and Spring technologies, • Develop RESTful APIs and web services for integration with internal and external systems, • Collaborate with business stakeholders, architects, and cross-functional teams to gather and refine requirements, • Participate in architecture discussions, code reviews, and technical design sessions, • Develop and maintain frontend applications using ReactJS and related JavaScript technologies., • Implement CI/CD pipelines and deployment automation processes., • Troubleshoot production issues and perform root cause analysis., • Ensure adherence to coding standards, security best practices, and performance optimisation techniques., • Participate in Agile/Scrum ceremonies, including sprint planning, stand-ups, retrospectives, and reviews., • Engage directly with onsite clients and stakeholders to provide technical consultation and delivery support. Required Experience & Skills Experience • Minimum 7–8 years of experience in software development and enterprise application delivery., • Proven experience developing web-based applications using:, • ReactJS, • Spring Boot, • Microservices Architecture, • REST APIs/Web Services, • Spring MVC, • JEE Technologies (Java 8+, JSF, JPA, JSP, Servlets, JDBC), • XML Technologies (DOM, SAX, XSLT), • HTML5, DHTML, JavaScript, • JBoss Application Server, • Core Technical Skills, • Java 8 or higher, • Spring Framework (Spring Boot, Spring MVC), • JUnit 4 & JUnit 5, • FreeMarker Templates, • Oracle Database, • Git, • Ruby, • Bundler, • Gradle, • Leiningen, • GoCD, • Ansible (Mandatory), • Mulesoft, • Frontend Technologies (Preferred), • JavaScript, • ReactJS, • Redux, • Node.js, • Cloud & DevOps, • Experience developing and deploying applications on AWS., • Strong knowledge of:, • Jenkins, • Maven, • CI/CD pipelines, • Build and release management processes, • Development Tools, • IntelliJ IDEA or equivalent modern IDEs., • Source control and version management best practices. Required Competencies • Strong analytical and problem-solving skills., • Excellent verbal and written communication skills., • Proven ability to work effectively in collaborative team environments., • Experience working in Agile/Scrum delivery frameworks., • Strong client-facing and stakeholder management skills., • Ability to mentor junior developers and contribute to technical leadership initiatives., • Preferred Qualifications, • Experience with FreeMarker template development., • Knowledge of application performance monitoring and profiling tools such as:, • Glowroot, • JProfiler, • Experience with performance tuning and application optimization., • Exposure to modern DevOps and automation practices

Job Title: Java Developer with Microservices Location : Edinburgh UK Work mode : Hybrid Experience: 8 + Years Key Responsibilities: Design, develop, and implement scalable Java-based applications with Microservices architecture. Build and maintain RESTful APIs and integrate with external systems. Work with Spring Boot, Spring Cloud, and containerization tools (Docker, Kubernetes). Ensure high performance, scalability, and security in all applications. Collaborate with product owners, architects, and QA teams to deliver high-quality software. Perform code reviews, write unit tests, and participate in Agile/Scrum ceremonies. Troubleshoot production issues and provide quick resolutions. Required Skills: 5–8 years of hands-on experience in Java development. Strong knowledge of Core Java, Java 8+ features (Streams, Lambda, etc.). Expertise in Spring Boot, Microservices, RESTful APIs. Experience with Docker, Kubernetes, and CI/CD pipelines (Jenkins/GitLab). Knowledge of cloud platforms (AWS / Azure / GCP). Strong database knowledge (SQL & NoSQL). Familiarity with messaging queues (Kafka / RabbitMQ). Good understanding of design patterns, best practices, and security principles.

Anyone AI is recruiting skilled Python Developers to work on a project with a leading AI lab. Qualifications: Advanced professional written proficiency in English 3–7 years of professional software engineering experience Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go Backend or full‑stack development experience in production systems Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing) Proven ability to debug and navigate large, multi‑file codebases Experience with code reviews, refactoring, and production migrations Engagement: Part-time, project-based expert evaluation work Work Type: Remote Contributors will design and evaluate realistic software engineering tasks, including bug resolution, feature implementation, refactoring/migration, and test generation. Work includes both creating complex coding scenarios and reviewing peer submissions for quality and accuracy. This is a project-based consultant role. Consultants will be paid on a per-project basis; hourly rates are estimates based on anticipated completion time. Consultants control their own schedule, provide their own tools, and may simultaneously provide services to other vendors/employers (subject to those vendors’ allowances). Responsibilities: Contributors will: Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing Write clear natural-language specifications and reference implementations Develop and extend unit and integration test suites Review peer-generated tasks for correctness, clarity, and realism Identify edge cases, ambiguities, and potential failure modes Ensure alignment between specifications, code, and expected outputs Expected Outcomes: High-quality, production-realistic coding tasks Complete and correct reference implementations Robust test coverage and validation artifacts Structured, actionable peer review feedback

Are you a Senior Software Engineer with experience in C# or java? Are you looking for an opportunity to be a technology disruptor / change maker in your role? Do you want a remote-first role at a company that lets you be in control of your own time?. We've been exclusively retained by our client, a

Experience designing data schemas and analytical databases. Collaborate within Agile teams to refine and monitor data collection systems using Scala and Java. Exposure to distributed data systems and cloud storage platforms.

Technical Lead / Solution Architect. Architecture & Design (Weeks 1–4, half-time). Design the RESTful API architecture, including endpoint structure, request/response contracts, and error handling patterns.

The Personalization team makes decisions about what to play next easier and more enjoyable for every listener. From Blend to Discover Weekly, we’re behind some of Spotify’s most-loved features. We built them by understanding the world of music and podcasts better than anyone else. Join us and you’ll keep millions of users listening by making great recommendations to each and every one of them. We are looking for a Backend Engineer to join our distributed team across Europe of hardworking engineers that are passionate about connecting new and emerging creators with users via recommendation algorithms. As an integral part of the squad, you will collaborate with engineers, research scientists and data scientists in prototyping and productizing state-of-the-art ML that serves at scale for hundreds of millions of users. • Design, develop, and deliver robust and scalable backend systems and APIs., • Collaborate with other engineers, product owners, and designers to identify and solve challenging problems and build new product features., • Write clean, maintainable, well-documented code, adhering to coding best practices., • Participate in the improvement of our software development standards and practices., • Stay up-to-date with emerging backend technologies and best practices., • Be a member of the Spotify-wide backend developer community affecting and driving our architecture across the company., • You have experience writing distributed, high-volume Java services and know how to deploy and keep them running in production., • You have a good understanding of data structures and algorithms, and understand how to apply them to design pragmatic solutions., • You have excellent analytical and problem-solving skills and can communicate your ideas to technical and non-technical audiences., • You love working in an environment where you constantly experiment and iterate quickly., • You believe data is the most powerful tool for informed decision-making., • You care about quality and you know what it means to ship high quality code., • This role is based in London., • We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home.Spotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what’s playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It’s in our differences that we will find the power to keep revolutionizing the way the world listens. At Spotify, we are passionate about inclusivity and making sure our entire recruitment process is accessible to everyone. We have ways to request reasonable accommodations during the interview process and help assist in what you need. If you need accommodations at any stage of the application or interview process, please let us know - we’re here to support you in any way we can. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world’s most popular audio streaming subscription service.