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Senior Java Engineer Modern Stack | TDD & CI/CD | Complex Systems Remote First (office visit once a month) - you must live within 1hr 30 of South Manchester £60,000 - £70,000 + Bonus + Excellent Benefits **my client is not able to provide sponsorship We're working with a long-established tech company who are continuing to modernise a complex platform within a highly regulated domain. They've built a strong engineering culture around Agile and XP practices, and they're now looking for a Senior Java Engineer to join one of their Scrum teams. This is a role for someone who is genuinely hands-on, enjoys solving tricky problems, and cares about building software the right way - clean code, testing, collaboration, and continuous improvement. The Opportunity You'll join a cross-functional team working on large-scale systems that have real-world impact. Engineering standards are taken seriously here, but it's not dogmatic - it's practical, delivery-focused, and built around doing things sustainably. The Senior role is almost entirely hands-on, but they're looking for someone with the experience and maturity to: **mentor other engineers **lead by example **contribute to good engineering practices **help the team deliver reliably Tech Stack & Practices The core platform is Java-based, supported by a modern mix of tooling: **Java, Spring Boot **TDD / automated testing **CI/CD and modern delivery pipelines **AWS (including serverless approaches in places) **Docker, Kubernetes **Infrastructure as Code (Terraform, etc.) You don't need to tick every box - strong Java + good engineering habits are the priority. Exposure to AWS and DevOps tooling is a nice bonus. What They're Looking For **Strong experience building backend systems with Java & Spring Boot **Comfortable working with TDD and modern engineering practices **Experience delivering production software in Agile teams **Someone who enjoys mentoring and helping others grow **Collaborative mindset - pairing, code reviews, shared ownership **Bonus points for AWS, Docker/Kubernetes, Terraform, etc. What's In It For You? **Remote-first working with minimal office travel **Strong salary, bonus and excellent benefits **A genuinely good engineering culture (not just "Agile" on paper) **Meaningful work, complex systems, and long-term platform thinking **Plenty of room to learn and grow Interested? Apply now or get in touch for more info - even if you don't have a CV ready, we're happy to chat. Cathcart Technology is acting as an Employment Agency in relation to this vacancy.

Visualfiles Developer - Remote Working Visualfiles Developer with experience in Visualfiles is required by a leading UK law firm. You can be based anywhere in the UK, as they will allow remote working. You will be responsible for the delivery of application development to help their users and clients drive improvement within the firm through dynamic case management applications. It is a key role in the business, and you will have a lot of autonomy in the role. Experience required: • Development background with at least 3 years' experience of designing, developing and delivering bespoke business applications, • Prior VisualFiles development experience and knowledge of Legal workflows., • Commercial awareness and inquisitiveness allow you to understand the challenges faced by the firm and its clients and develop solutions to match., • Ability to quickly identify projects that may be at risk, communicating early to manage expectations accordingly., • Has an innovative mind-set, with the willingness to experiment and explore new ways of delivering technology solutions., • Develops applications with security in mind, protecting data at all times., • C#, VB, SQL Server, SSRS, SSIS would be desirable., • Willingness to learn new methods and techniques. The main duties of the role would include: • Technical development - responsible for developing business solutions that interface with the line of business applications of the firm as well as customising and configuring off the shelf software;, • Develop the case management system in order to ensure continual optimisation of business efficiency and procedures;, • Support the integration of VisualFiles with other firm-wide packages including the practice management system;, • Propose, design and implement new and innovative systems and analyse existing systems to determine opportunities for streamlining and performance enhancement;, • When required, assist with business process analysis with a view to further enhancing and developing workflow processes;, • Work closely with the Projects team with a view to mapping out projects, • Workflow and integration development - building process improvement workflows across the line of business application stack using the platforms available. Assisting others to integrate workflows into line of business applications;, • Database development - designing data structures and access methods to support any custom development; They are looking to pay a starting salary of between £40,000 - £55,000 + Benefits including home working + Bonus. To apply please send your CV to matthew.leach @ circlerecruitment.com or call me on for more information. Keywords: Visualfiles / Developer / Home based / London / Manchester / Leeds / Bristol / Liverpool / Cambridge / Nottingham / Birmingham / Newcastle / Glasgow / Cardiff Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter - @Circle_Rec and LinkedIn - Circle Recruitment.

Senior Software Engineer | Remote | £60,000 - £70,000 | C# | .Net | React | Azure | Microservices | .NetCore | .Net Developer | Full stack Developer | Opus have exclusively partnered with a brilliant Saas company that harness technology to build Software within the Proptech industry. They’re currently looking for a Senior Developer to come on board and work across greenfield projects and adding new functionality to existing systems. As a Senior Developer you will be part of a Development team of 5 where you will be building API’s and building full stack applications. On top of this you will be mentoring other Developers and driving best practices. You will be getting to work across a modern Microsoft tech stack which includes C#, .Net, .NetCore, React, Azure, Microservices and TDD. This company work remotely with occasional visits into their office in the South East and offer some brilliant benefits which include, up to £10% bonus, Healthcare options, 25 days annual leave and more. If this is something you’d be interested in please apply or pop over a CV and we can go through the role. No sponsorship is available.

About Us: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. Project Overview: As a Software Engineering evaluator, you will create cutting-edge datasets for training, benchmarking, and advancing large language models, collaborating closely with researchers. This includes curating code examples, providing precise solutions, and making corrections in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go; evaluating and refining AI-generated code for efficiency, scalability, and reliability; and working with cross-functional teams to enhance enterprise-level AI-driven coding solutions. What Does a Typical Day Look Like? • Working on AI model training initiatives by curating code examples, building solutions, and correcting code in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go., • Evaluate and refine AI-generated code to ensure that it is efficient, scalable, and reliable., • Collaborate with cross-functional teams to enhance AI-driven coding solutions against industry performance benchmarks., • Build agents that can verify the quality of the code and identify error patterns., • Hypothesize on steps in the software engineering cycle (prototyping, architecture design, API design, production implementation, launch, experiments, monitoring, operational maintenance) and evaluate model capabilities on them, • Design verification mechanisms that can automatically verify a solution to a software engineering task. Required Skills: • 3+ years of software engineering experience., • Strong expertise in building full-stack applications and deploying scalable, production-grade software using modern languages and tools., • Deep understanding of software architecture, design, development, debugging, and code quality/review assessment., • Excellent oral and written communication skills for clear, structured evaluation rationales. Engagement Details: • Commitment: flexible engagement, minimum 10 hrs/week, up to 40 hrs/week (partial PST overlap required), • Type: Contractor (no medical/paid leave), • Duration: 1 month (starting next week; potential extensions based on performance and fit), • Location: Candidates must be based out of US, Canada or WEU countries (UK, Netherlands, Italy, Germany, …) Note: As part of assessments you will go through an AI video interview. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at ___, and earn money from your network.

Senior Software Engineer (Golang/Python) | Drug discovery Platform | Fully Remote, EU /UK| Base Salary Up to £110,000, plus early equity+benefits I am currently partnering with an elite engineering team building a world-class platform for decentralised and federated computing. They are solving one of the most complex challenges in modern tech: how to process highly sensitive data across global organisations without ever compromising privacy. They are looking for a Senior Backend Engineer who wants to move beyond standard applications and help architect the infrastructure for the next generation of secure data collaboration. This is a high-autonomy role where you will own the technical design and lifecycle of production services used by some of the world’s largest pharmaceutical and data-intensive enterprises. Responsibilities for the Senior Software Engineer (Golang/Python) | Drug discovery Platform | Fully Remote, EU/UK | Base Salary Up to £110,000, plus early equity+benefits • Design and evolve high-performance backend systems and APIs, primarily using Golang, with Python integrated for specific domain-driven logic., • Build and operate software that bridges the gap between Cloud and On-premise environments, utilising Docker and Kubernetes as the backbone for portable, secure workloads., • Take full-spectrum responsibility for features, from the initial architectural blueprint to production monitoring and scaling., • Enhance the observability, performance, and security of services running in distributed, resource-intensive environments where data integrity is paramount., • Work at the intersection of Engineering, ML, and Product to build cohesive, secure systems that enable "AI for good" on a global scale., • Actively experiment with AI-assisted workflows and emerging developer tools to maintain a peak-efficiency development lifecycle., • Lead by example through high-quality execution and active participation in rigorous code reviews to uphold engineering standards. Requirements for the role: • 4+ years of professional experience with a heavy emphasis on building resilient, production-grade backend systems., • Expert-level Golang skills and the ability to leverage Python effectively within complex problem domains., • A proven track record of deploying and debugging cloud-native workloads via Kubernetes and Docker., • Experience with AWS (or similar) and a comfort level working with the unique challenges of hybrid or on-premise deployments., • A strong practitioner of testing strategies, code maintainability, and secure API design., • You thrive in fast-paced, iterative environments where you can influence technical direction and navigate pragmatic trade-offs., • Fluency in English and a strong sense of accountability for technical outcomes and long-term maintainability. What is in it for you? • Competitive salary plus early-stage share options in a scaling deep-tech startup., • A remote-first culture allowing you to work from home or a local co-working space., • Comprehensive benefits including budgets for wellbeing, mental health, and home-office setups., • Dedicated stipend for co-working and a budget for continuous learning and development., • Generous holiday allowance., • Regular team summits held at their European headquarters or other international locations. If you think you are a good match for the Senior Software Engineer (Golang/Python) | Drug discovery Platform | Fully Remote, EU/UK | Base Salary Up to £110,000, plus early equity+benefits - Drop over a CV and we will give you a call if we think you are a match!

📚 Industry: Cybersecurity / Secure Coding Training Platform 📈 Funding Journey: Seed (Copilot Capital; GELLIFY) 👩 No of Employees: ~50–100+ 📍 Locations: London 📣 Summary: A fast-growing technology company delivering innovative secure coding training solutions for developers, DevOps, cloud, and QA engineers. The platform uses real-world, hands-on labs and adaptive learning to enhance secure software practices and reduce vulnerabilities. Title: Account Executive Location: Remote first Salary & Package: 45k-55k + 40k OTE + uncapped Job Summary Our client is seeking a highly motivated Account Executive to join a fast-paced cybersecurity training technology business. In this role, you will drive new business growth by building strong relationships with enterprise customers, understanding their secure coding and developer training needs, and positioning the platform as a leading solution for improving secure software development practices. Experienced Required • 1y SaaS AE experience, • Proven track record in B2B SaaS sales, ideally within enterprise or mid-market environments, • Experience selling to technical stakeholders such as CTOs, Engineering Leaders, or Security Teams, • Strong consultative and solution-selling skills, • Excellent communication, negotiation, and presentation abilities, • Ability to manage and prioritize a healthy sales pipeline, • Background in cybersecurity, developer tools, or technical training solutions is advantageous The Application Process • Unicorn Screening, • Interview with the hiring manager, • Task Stage, • Final Stage

Job Description: Lead Software Developer (Node.js/TypeScript) Role: Lead Software Developer (Consultancy) Rate: £550 per day (Inside IR35) Duration: 6 months Location: Hybrid/Remote (UK Based) The Opportunity We are looking for a high calibre Lead Software Developer to join a critical Health Programme via a leading consultancy. This is a chance to work on large scale public health infrastructure that impacts millions of citizens. You will lead the technical direction for a squad of developers, ensuring high quality delivery while navigating complex architectural challenges within a high compliance environment. The Technical Stack The ideal candidate will be a specialist in Node.js and TypeScript, with deep expertise in modern cloud-native architecture. • Core: Node.js, TypeScript (Lead-level experience is essential)., • Cloud and Infrastructure: Comprehensive AWS knowledge, specifically Lambda, ECR, S3, SQS, and EC2., • IaC and Orchestration: Terraform, Kubernetes, and Docker., • Database: DocumentDB (DocDB). To be successful in this role, you must meet one of the following criteria: • Public Sector Experience: A proven track record of delivering digital services within the NHS or broader Public Sector., • Experience mentoring mid-to-senior developers and conducting rigorous code reviews., • The ability to bridge the gap between technical stakeholders and non-technical product owners. If you have the required Lead-level experience in Node.js and a background in GDS/Public Sector delivery, we want to hear from you. £500.00 - £550.00/day Talent International UK and it's subsidiaries, Digital Gurus, Infinite Talent and Rethink act as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this opportunity, you accept the TandC's, Privacy Policy and Disclaimers which can be found on our website

.NET Developer - Leading E-Book Firm – Manchester (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client are a leading e-book firm who are on a mission to build the best reading experience, one that is both communal and personal, anytime, anywhere. Having recently opened their uber-chic offices in Manchester they are looking to hire .NET Developer at all levels to work on the development of a product that makes a meaningful, lasting difference in people’s lives. We are seeking .NET Developer candidates who are passionate about software development and all things tech. You should have a good grasp of: .NET, .NET Core, C# and Azure SQL. Our client can provide you with industry recognized training in: .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Azure, AWS, Node.js, Elasticsearch and Azure Cosmos DB. This is a great opportunity to work alongside smart, driven people who will inspire you every day. You will have the opportunity to form relationships with their investors, advisors and mentors - and the broader tech community. These experiences will provide you with the abilities necessary to grow with the firm, or one day start your own company! Their benefits include: a company bonus, pension, healthcare, flexible holiday policy (they do not count days), a well-stocked kitchen (with fresh fruit, snacks and drinks) and regular company outings: team dinners, trips to museums and galleries. They also run monthly book club lunches and discussions. Location: Manchester, UK / Remote Working Salary: £45,000 - £50,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETREC NOIRUKREC NC/SB/MANET

Rust Developer | 100% Remote (UK wide) | Data Erasure SaaS Salary: Negotiable- DOE We're working with a specialist SaaS business in the Data Erasure / Device Lifecycle space that's scaling its engineering team as it transitions core products from Java/C# to Rust. The business has a global footprint, strong product pedigree, and a small, high-performing tech team - giving you real influence over architecture and direction. The role As a Rust Developer, you'll help shape the platform from the ground up, working on performance-critical systems and new product features. This isn't about maintaining legacy code - you'll have autonomy and ownership, helping drive technical strategy in a fast-moving, security-focused SaaS environment. What we're looking for • Strong Rust experience with a track record of delivering high-quality software, • Solid background in systems programming or backend development (C++, Java, C# experience helpful), • Cloud experience, preferably AWS, • Understanding of security, encryption, or data protection principles, • Experience with high-reliability or enterprise software Why this role is different • Fully remote, UK-based, • Work on a mission-critical SaaS platform in the Data Erasure / Device Lifecycle space, • Influence product and architecture decisions from day one, • Be part of a small, collaborative, and high-performing engineering team If you're a Rust engineer who enjoys tackling complex, performance-critical systems and wants to make a tangible impact, this could be the perfect move.

Location: Remote (UK-based preferred) Type: Full-time About Neptune Digital Neptune Digital is a UK-based digital consultancy delivering exceptional software, design, and digital experiences for ambitious organisations. We help teams modernise their systems, create digital products, and grow through elegant technology and design. We’re expanding our development team and looking for a Full Stack Web Developer with deep experience in modern web architecture, someone who can build scalable, performant systems and beautiful, intuitive interfaces. About the Role You’ll be responsible for designing, building, and maintaining high-performance web applications and PWAs for Neptune’s clients. You’ll work closely with our design, strategy, and infrastructure teams to turn complex business processes into streamlined digital experiences. We’re looking for someone who can contribute across the full stack - from database schema design and API architecture to front-end performance and user experience. Your Tech Stack You’ll work primarily with: • Vercel – for hosting and deployment, • Next.js – as the core web framework, • TypeScript – for typed, maintainable code, • Clerk / WorkOS – for authentication and user management, • Supabase – for data persistence and real-time features, • PostHog / New Relic / Ingest / DataDog – for analytics, observability, and performance monitoring, • ShadCN (or similar UI frameworks) – for component-based, accessible design systems Responsibilities • Design and build scalable, maintainable web applications and PWAs using the above stack, • Collaborate with designers and strategists to deliver high-quality, user-centric experiences, • Implement secure authentication, permissions, and session management using Clerk or WorkOS, • Design and optimise database schemas and queries within Supabase, • Set up and interpret analytics and monitoring tools (PostHog, New Relic, etc.), • Manage hosting, CI/CD, and performance on Vercel, • Write clean, reusable, and well-documented code following TypeScript and React best practices, • Participate in code reviews, stand-ups, and sprint planning within a cross-functional team About You You’re a proactive problem-solver who thrives in a collaborative, fast-moving environment. You enjoy crafting well-structured systems as much as designing seamless interfaces. We’d love to hear from you if you have: • 4+ years of full-stack web development experience, • Strong knowledge of Next.js, TypeScript, and React ecosystem, • Experience building and deploying PWAs or complex web systems, • Familiarity with authentication platforms like Clerk or WorkOS, • Experience integrating Supabase or other modern BaaS solutions, • Solid understanding of CI/CD pipelines and Vercel deployment workflows, • Exposure to observability tools (PostHog, New Relic, DataDog, etc.), • Experience working in digital consultancies or product teams, • Familiarity with serverless architectures and edge functions, • Understanding of performance optimisation, caching, and accessibility best practices Why Neptune Digital • Competitive salary, • Hybrid office / home working, • EV Car Scheme, • Pension scheme, • Private Health Care, • Gym Membership, • Company incentive scheme, • Staff social & wellbeing events, • Employee assistance programme How to Apply Please send your CV, portfolio, or GitHub profile to along with a short note about a project you’re proud of. Benefits • Competitive salary, • Hybrid office / home working, • EV Car Scheme, • Pension scheme, • Private Health Care, • Gym Membership, • Company incentive scheme, • Staff social & wellbeing events, • Employee assistance programme Salary: £45k - £55k depending on experience. Looking forward to hearing from you.

Job Title: Principal DevOps Engineer (Hybrid Platform & CI/CD Focus) Location: Remote (Must be based in The UK) Salary: £95,000 - £105,000 We’re looking for a hands-on Principal DevOps Engineer to join a growing platform team, focused on building and evolving CI/CD and delivery systems across a hybrid cloud and on-premise environment. This is not a typical cloud-native or Kubernetes role. The focus is on Docker-based workloads, build tooling, and developer platform engineering within a hybrid infrastructure. You’ll play a key role in designing and building CI/CD pipelines, developer tooling, and infrastructure platforms used across multiple engineering teams. This is a high-autonomy role, where you’ll be expected to take ownership of platform components, contribute to technical direction, and improve how software is built, tested, and deployed. The Role • Designing and building CI/CD pipelines and delivery systems (GitHub Actions preferred), • Developing reusable workflows, pipeline templates, and build frameworks, • Working with Docker (including Compose) to support consistent development and production environments, • Building and maintaining Infrastructure-as-Code (Terraform or Ansible) across hybrid environments, • Supporting and evolving build tooling (for example .NET CLI or MSBuild, Maven, Gradle), • Improving developer experience, deployment speed, and platform reliability, • Working across both cloud and on-premise systems (VMware, datacentres, etc.) Skills Needed: • Strong experience building and owning CI/CD pipelines and automation frameworks, • Deep experience with Docker (ideally Docker Compose, multi-stage builds, optimisation), • Experience with build tooling such as:, • .NET CLI or MSBuild, • Maven or Gradle, • Hands-on experience with Terraform or similar Infrastructure-as-Code tools, • Experience working in hybrid environments (cloud and on-premise infrastructure), • Ability to design solutions, not just implement them and explain trade-offs, • Comfortable working with high autonomy and ownership What This Role Is NOT • Not a Kubernetes-focused role (Kubernetes is not part of the environment), • Not a pure cloud-native or microservices platform role, • Not a consulting-style position. We’re looking for engineers who build and own systems, not just advise Research indicates that men will apply to a role when they meet only 50–60% of the requirements, while women and other underrepresented groups often look for a 90–100% match. If this role excites you but you don’t tick every single box, please still apply. We’d love to hear from you.

Senior Software Engineer Snyk | Intelligence (Remote, UK) About Snyk Snyk is a leader in secure, AI-powered software development, enabling millions of developers to build quickly while staying secure. Our AI-native Developer Security Platform integrates seamlessly into development workflows, helping teams find, fix, and prevent vulnerabilities across code, dependencies, containers, and cloud environments. Our mission is simple: empower developers to innovate securely in the AI era — increasing productivity while reducing risk. We operate with a strong set of values — One Team, Care Deeply, Customer Centric, and Forward Thinking — which shape how we build, collaborate, and stay ahead in a rapidly evolving landscape. Why this role? You’ll join a forward-thinking, AI-native team building a next-generation intelligence platform that protects customers in real time. This role sits at the heart of Snyk’s security capabilities — from advancing malware scanning to dramatically reducing intelligence delivery times from hours to minutes. Your work will directly impact how quickly and effectively customers can detect and respond to threats. If you’re excited about building scalable, foundational infrastructure and want to play a key role in securing open-source ecosystems and software supply chains, this is a rare opportunity to shape the future of developer security. What you’ll do • Design, build, and deliver high-quality, well-tested solutions to complex technical problems, • Own projects end-to-end — from ideation through to production and iteration, • Scale and harden distributed systems to meet growing demand and evolving use cases, • Contribute to operational excellence across reliability, performance, and observability, • Mentor and support engineers, helping to grow technical capability within the team, • A collaborative mindset — you enjoy solving problems with others and value diverse perspectives, • Strong ownership — you can lead projects from concept to production with confidence, • A pragmatic approach to problem-solving, including debugging both technical and organisational challenges, • A growth mindset — open to feedback and committed to continuous improvement, • Strong team orientation — you understand that success is shared, • Experience with event-driven architectures and distributed systems, • Familiarity with AI-native development workflows and tooling, • Exposure to security products and an understanding of customer pain points in this space

Meet Eloquent AI (YC X25) At Eloquent AI, we’re building the next generation of AI Operators—multimodal, autonomous systems that execute complex workflows across fragmented tools with human-level precision. Our technology goes far beyond chat: it sees, reads, clicks, types, and makes decisions—transforming how work gets done in regulated, high-stakes environments. We’re already powering some of the world’s leading financial institutions and insurers, fundamentally changing how millions of people manage their finances every day. From automating compliance reviews to handling customer operations, our Operators are quietly replacing repetitive, manual tasks with intelligent, end-to-end execution. Headquartered in San Francisco with a global footprint, Eloquent AI is a fast-growing company backed by top-tier investors. Join us to work alongside world-class talent in AI, engineering, and product as we redefine the future of financial services. About the role: As a Senior Full Stack Engineer at Eloquent AI you will be at the forefront of building and scaling AI-powered applications, transforming how enterprises interact with intelligent agents. You’ll work across the entire stack, developing high-performance front-end experiences and scalable back-end systems that power real-time AI-driven workflows. This role requires strong software engineering skills, a deep understanding of full-stack development, and the ability to work in a fast-paced, AI-first environment. You’ll collaborate with engineers, AI researchers, and product teams to build enterprise-grade solutions that enable seamless AI-human interactions. You will: • Design and build full-stack applications that power AI-driven workflows for enterprise users., • Develop high-performance front-end interfaces for AI agent control, monitoring, and visualisation., • Build scalable backend services that support real-time AI interactions, knowledge retrieval, and automation., • Optimize AI-powered UIs to ensure seamless and intuitive user experiences., • Work closely with AI researchers and ML engineers to integrate LLMs, RAG, and automation into production-ready systems., • Ship robust, minimal-dependency code that performs efficiently in enterprise environments., • Continuously iterate and refine AI-driven products, balancing user needs with technical feasibility. Requirements: • 7+ years of hands-on experience building full-stack production applications., • Proficiency in React, TypeScript, and Node.js., • Backend experience using Python., • Strong knowledge of cloud infrastructure (AWS, GCP, or Azure) and scalable architectures., • Ability to work in a fast-paced, high-autonomy environment - early-stage startup experience would be awesome., • Strong collaboration skills across engineering, product, and AI teams. Bonus Points If… • You have experience building AI-powered applications with LLM integrations., • You’ve worked in high-performance startups or enterprise AI environments., • You have a sharp eye for UI/UX design and have built intuitive, AI-driven interfaces., • You have experience with GraphQL, WebSockets, or real-time data streaming., • You’ve contributed to open-source projects or have built developer tools for AI. Whats on offer: • Salary up to £120k., • Meaningful early equity., • Remote-first setup anywhere in the UK, with occasional trips to meet up with the global team., • A chance to work with some of the smartest and most dedicated engineers and leaders you'll find anywhere.

Senior CI/CD Platform / Software Engineer (GitHub Actions & TypeScript) Fully Remote (UK only), Outside IR35 We are supporting a major enterprise-scale cloud transformation programme and are seeking a Senior CI/CD Platform Engineer (GitHub Actions & TypeScript) to join a high-performing engineering environment. This role sits at the centre of a large-scale migration from Microsoft Azure to Google Cloud Platform. While existing teams focus on the migration, you will take ownership of designing and building a scalable, enterprise-grade CI/CD platform. This is not a typical DevOps role. We are looking for a software engineer who specialises in CI/CD systems, someone who has gone beyond assembling pipelines and has experience building custom GitHub Actions, reusable frameworks, and internal tooling in TypeScript. You will treat CI/CD as a product, enabling hundreds of engineers to deliver software safely, consistently, and at scale. Key Responsibilities • Design and build a scalable CI/CD platform using GitHub Actions as a core technology, • Develop custom GitHub Actions in TypeScript, including packaging, versioning, and internal distribution, • Create reusable workflows, abstractions, and tooling to standardise delivery across teams, • Define and enforce best practices for build, test, release, and deployment automation, • Decouple pipelines from cloud-specific implementations to support ongoing migration and future flexibility, • Improve developer experience through self-service CI/CD capabilities and internal tooling, • Identify bottlenecks in existing pipelines and re-architect for performance, reliability, and scalability, • Embed security, compliance, and governance into pipeline design (e.g. secrets, permissions, OIDC), • Collaborate with platform, cloud, and application teams to drive adoption of the CI/CD platform, • Mentor engineers and elevate CI/CD maturity across the organisation Required Skills & Experience • Strong software engineering background with significant experience in TypeScript / Node.js, • Deep, hands-on expertise with GitHub Actions beyond basic usage, including:, • Building and maintaining custom actions in TypeScript, • Designing reusable workflows and internal CI/CD frameworks, • Managing action versioning, distribution, and lifecycle in an enterprise setting, • Proven experience designing scalable CI/CD systems, not just implementing pipelines, • Experience building internal developer tooling or platforms, • Strong understanding of modern software delivery practices (testing, release strategies, automation), • Experience working in complex, large-scale engineering environments, • Ability to operate as a technical authority, influencing architecture and engineering standards Nice to Have • Experience with Google Cloud Platform and/or Microsoft Azure, • Exposure to large-scale cloud migration or transformation programmes, • Experience with containerised environments (Docker, Kubernetes), • Familiarity with Infrastructure-as-Code (Terraform, Pulumi, etc.), • Background in internal developer platforms (IDPs) or platform engineering teams, • Experience in large, complex enterprise environments What You’ll Be Doing You’ll be building the next-generation CI/CD platform for a global enterprise, moving away from fragmented, legacy pipelines towards a standardised, extensible, and developer-friendly system. Rather than stitching together existing tools, you will engineer reusable, production-grade CI/CD components that scale across hundreds of repositories and teams. Why Apply? This is a rare opportunity to operate at the intersection of software engineering and platform design, with real ownership over how CI/CD is built and used at scale. You’ll have the chance to: • Build a CI/CD platform as a first-class engineering product, • Influence engineering practices across a large global organisation, • Work on a high-impact cloud transformation programme, • Solve complex, non-trivial problems that go far beyond standard DevOps work

Lead Full-Stack Developer Location: Remote-first Type: Full-time Start: ASAP About Couch Heroes At Couch Heroes, we’re exploring new ground for the MMO genre. In a world where fantasy and ancient technology intertwine, players explore shattered realms, grapple across verticality, solve puzzles, and push back corruption, with progression driven by player expression and discovery. We envision bridging generations of gamers, creating a space where both coexist and journey together. We’re developing in Unreal Engine, in early production, with a team spanning multiple countries. We’re remote-first, based in the UK, and scaling to support a multi-year live-service roadmap. We value autonomy, curiosity, and collaborative ownership, and we’re looking for creators who want to help build something from the ground up. Sound like your kind of thing? We should talk. About the Job The web and platform layer of an MMO is what players interact with outside the game client: account systems, social features, community tools, content delivery, and the services that tie the live experience together. We need a Lead Full-Stack Developer who can own the architecture of these systems and build the engineering team that delivers them. You will report to the CTO and manage a growing team of web and platform engineers. You will make architectural decisions, stay hands-on with code, and represent the web engineering discipline across the studio in production planning and resourcing decisions. We are in early production. The studio has been running for three years, and core platform infrastructure is being built alongside the game itself. You will be making foundational choices about stack architecture, service boundaries, deployment pipelines, and data models that the team builds on for years to come. This is not a maintenance role. You are building systems from the ground up. Your Role People Leadership and Team Development • Manage a growing team of engineers as the team scales through production: set priorities, assign work, balance workload, and run regular 1:1s focused on progress, career development, and honest feedback., • Lead performance reviews and goal setting aligned to production milestones and individual development plans. Identify skill gaps and address them through coaching, stretch assignments, or training., • Represent the web engineering discipline in cross-discipline leads meetings, production planning, and resourcing conversations. Advocate for team needs and capacity., • Foster a team culture of code quality, shared ownership, and continuous improvement., • Support hiring as the team grows: contribute to job descriptions, review technical submissions, and participate in interview loops. Technical Leadership and Architecture • Architect and lead the development of backend microservices using TypeScript, Node.js, and Express, with MongoDB for persistent storage and Redis for caching, session management, and pub/sub messaging., • Design scalable, well-bounded services that support the throughput and reliability demands of a live-service MMO: player accounts, social systems, marketplace, mail, inventory, and platform integrations., • Own CI/CD pipelines using Azure Pipelines, with Docker and Kubernetes on Azure for container orchestration and deployment. Establish deployment practices that support rapid iteration without compromising stability., • Make architectural decisions about service boundaries, data models, caching strategies, and API design that balance immediate delivery needs with long-term scalability., • Establish monitoring, alerting, and incident response practices using Grafana and Uptime Kuma or equivalent observability tools. Frontend Engineering • Build polished, responsive, and accessible interfaces using TypeScript, React, and Next.js, with Redux for state management and Zod for schema validation., • Collaborate with UI/UX design to ensure clean design-to-implementation handoff and user-centric workflows across platform features., • Ensure frontend systems are built for internationalisation, accessibility, and performance from the start. Platform Integration • Work with gameplay engineering and online services to define how web platform systems integrate with the game client: authentication, account management, social features, content delivery, and analytics., • Collaborate with production to manage scope, schedules, and task breakdowns for web engineering work. Contribute to milestone planning, sprint scoping, and capacity forecasting. Must-Haves • Proven experience in software development, with at least one shipped product or live service., • Proven experience in a senior or lead role with hands-on team leadership experience: running 1:1s, setting goals, conducting reviews, and developing team members., • Strong backend experience with TypeScript, Node.js, and Express for API development., • Production experience with MongoDB and Redis in a services environment., • Strong frontend experience with React and Next.js., • Working knowledge of Docker, Kubernetes, and CI/CD pipeline design., • Experience with Azure Cloud services or equivalent cloud platform., • Strong communication skills and a collaborative working style, with proven experience making architectural decisions in cross-functional teams. Nice-to-Haves • Experience building backend services for games, social platforms, or real-time multiplayer applications., • Experience with Redux, Zod, or equivalent state management and validation libraries., • Familiarity with real-time communication systems: WebSocket at scale, pub/sub architectures, or event-driven service design., • Experience with Grafana, Uptime Kuma, or equivalent observability and monitoring tools., • Experience with OAuth2/JWT authentication flows and identity management., • Experience with Golang or additional backend languages., • Contributions to open-source projects or technical writing that demonstrates systems thinking. About You • You lead by example. You are hands-on when needed and empowering always., • You build systems that last and take pride in readable, maintainable code., • You are comfortable translating product vision into technical decisions and explaining technical constraints to non-technical stakeholders., • You are comfortable working through ambiguity. Early production means not everything is defined yet, and you see that as an opportunity to shape the right architecture., • You balance engineering ideals with delivery pragmatism. You know when to build for the future and when to ship what works., • You work autonomously in a remote environment, proactively keeping your team aligned and your stakeholders informed., • We are committed to making our hiring process accessible. If you require reasonable adjustments at any stage, please let us know. Couch Heroes have partnered with Skillsearch on this hire. Jack is leading the search directly with the studio leadership, so feel free to reach out to him at . He will be your point of contact throughout. Looking forward to connecting! Equal Opportunities Couch Heroes is an equal opportunities employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We welcome applications from all backgrounds and do not discriminate on the basis of age, disability, gender identity or expression, marriage or civil partnership, pregnancy or maternity, race, religion or belief, sex, sexual orientation, or any other protected characteristic. Privacy and data We process your personal data as part of the recruitment process. Couch Heroes and Skillsearch both act as data controllers in relation to your application. For details on how your information is collected, used, stored, and your rights under UK GDPR, please review the relevant Privacy Policies below: Couch Heroes: ___ Skillsearch: ___

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We’re looking for a Senior Backend Developer who wants to build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where quality, ownership, and long-term thinking matter. What You’ll Do • Design, build, and maintain scalable backend services for Keepnet’s Human Risk Management platform., • Build clean, modular APIs that integrate internal services and third-party systems to enable automation, reporting, and security workflows., • Develop testable, maintainable codebases using principles such as Clean Architecture, DDD, and TDD., • Own the full development lifecycle: design, implementation, CI/CD (Azure), and post-release monitoring., • Work on distributed and asynchronous systems using message queues, background workers, and event-driven workflows., • Use observability signals (logging, metrics, tracing, tools like Sentry) to proactively detect, diagnose, and prevent production issues., • Collaborate closely with frontend, product, and customer-facing teams to deliver features that solve real customer problems., • Participate in Agile ways of working, focused on iteration, ownership, and continuous improvement. What We’re Looking For • 8+ years of experience building backend systems with .NET., • Strong understanding of API design, distributed systems, and asynchronous architectures., • Experience with SQL and NoSQL databases (PostgreSQL preferred), caching, and queuing systems., • Familiarity with cloud environments and DevOps practices (Azure preferred)., • Comfortable working on production SaaS platforms, with ownership beyond deployment., • Experience using AI-assisted development tools (e.g. Cursor or similar) to support code exploration, refactoring, testing, or design discussions—while maintaining strong engineering judgment., • A strong sense of ownership and production accountability, including monitoring, debugging, and continuous improvement., • Ability to understand product and business context, making pragmatic technical decisions that balance user value, risk, and long-term goals., • A security-conscious mindset, building systems that are secure by design. Life at Keepnet At Keepnet, engineering is about craft, collaboration, and impact. What you can expect: • Hybrid Working: A balance of in-office collaboration and remote focus time., • Thoughtful Engineering: Time and space to design systems properly, not just ship quickly., • Global Context: Work on a multinational SaaS platform used across multiple regions., • AI-First Environment: AI-assisted development and production-grade AI systems are part of everyday work., • Annual Leave: 25 days (+1 per year of service)., • Health & Well-being: Gym support and cycle-to-work scheme., • Team Culture: Monthly team lunches and quarterly offsites., • Continuous Learning: Learn from experienced peers and grow your skills over time. Why This Role Is Different This role is for engineers who: • Care about system design and long-term maintainability, • Enjoy working with experienced peers who challenge each other constructively, • Prefer preventing incidents over reacting to them, • Want to build software used by real customers at real scale, • Believe good engineering is as much about ownership and judgment as it is about code If that sounds like you, we’d love to talk.

Senior Applications Engineer - Connect Fibre Working from Home £65,000 per annum plus benefits The Company Founded in 2020 by a team of like-minded, very experienced telecoms professionals, we have one vision; to deliver. We are a rapidly growing fibre broadband business with a bold plan for the rapid rollout of multi-gigabit full-fibre broadband networks and services to communities across the UK. We are seeking a motivated and detail-oriented Application Engineer to join our dynamic team supporting the development, implementation, and maintenance of software applications. Working closely with other engineers and cross-functional teams you will ensure the successful delivery of high-quality solutions that meet business and customer requirements. This is an excellent opportunity to play a big part in our transformation plans. The Role • Design, develop, test and implement backend services and integrations using Python and modern frameworks., • Build and maintain frontend applications using PHP, JavaScript/TypeScript and frameworks like Angular or Vue., • Lead development projects through the entire lifecycle and mentor junior engineers., • Troubleshoot and resolve complex technical development issues, providing timely and effective solutions., • Contribute to the creation and maintenance of technical development documentation, including user guides, system documentation, and design specifications., • Conduct regular code reviews to maintain code quality, performance and adherence to coding standards., • Work closely with other engineers, product owners, and other stakeholders to understand project requirements and contribute to the design and development process., • Suggest and implement improvements & best practices to the development process, ensuring efficiency and quality in application delivery., • Working closely with the wider Technology team to align system direction and deliver improvements., • Helping shape technical decisions and taking part in solution design discussions. The Candidate A developer with a proven track record in supporting successful development projects, involved in the full development lifecycle from analysis to development. • 5+ years in software development or application development., • Strong skills in at least one programming language - Javascript, Python, PHP., • Understanding of web technologies (HTML, CSS, JavaScript) is a bonus., • Experience with Wordpress and WooCommerce would be beneficial., • Familiarity with software development methodologies (Agile, Scrum, Devops etc.) and version control., • Experience of Cloud infrastructures Azure or AWS., • Working experience of API and REST API integrations., • Strong analytical and problem-solving skills to identify and mitigate development risks effectively., • Experience of development and integration of SAAS applications, Hubspot beneficial but not essential., • Knowledge of geopandas, numpy, node or SQL is desirable but not essential., • Experience with GIT and Docker processes., • Excellent communication skills with the ability to convey complex technical concepts to non-technical stakeholders., • Strong problem solving skills and leadership abilities. Personal Profile & Working Conditions Location: Candidates must be currently resident in the UK and with either UK citizenship or indefinite leave to remain. Candidates will: ▪ Be self-starters, able to demonstrate enthusiasm, tenacity and the ability to prioritise tasks in a rapidly changing environment. ▪ Be able to work effectively in a remote/hybrid working environment with minimal day-to-day supervision. ▪ Be able to demonstrate the ability and willingness to work in a dynamic, rapidly growing organisation. ▪ Be able to collaborate effectively across the organisation. Effective communication is essential. Connect Fibre operates a hybrid working model with main emphasis on home working with intermittent visits to company office locations, in particular the main office in London. The Rewards • Salary: £65,000 per annum, • 25 days holiday plus Bank Holidays plus Birthday Off (pro-rata), • Company Pension Contribution, • Private Medical and Dental package, • £1,500 Employee Referral Scheme, • Family Friendly Support Package, • Influence key transformation projects, including OSS integrations and a new eCommerce platform, in a growing UK broadband business., • Flexible remote or hybrid working, with regular in‑person workshops and very occasional team meetings in London to support collaboration and alignment. Connect Fibre offers excellent team and business building opportunities. Please see for more information on our exciting new business! Interested applicants should, in the first instance apply here or send an up-to-date CV to: Paul Blunt at Connect Fibre . All applications will remain strictly confidential.

Job Title: Software Engineer - iOS Contract Duration: 6-month contract, with possible extension Location: Remote (anywhere in the UK) Job Description (highlight main points:) A Mobile iOS Developer will develop and maintain applications for end user groups and customers Analyze performance of applications, and troubleshoot problems Involved in the coding, testing and documentation of the proposed solution Responsible for the creation, modification, and testing of code Involved in the review of code from junior level and offshore programmers Involved in ongoing systems monitoring and general support of assigned applications Involved in analyzing system/software performance Responsible for analyzing and identifying system performance issues, recoding bugs, testing fixes and implementing the solution identified Analyze software solutions based on customer requirements and suggest the best solution Other projects and tasks as assigned by supervisor Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions

Software Engineer .NET (Full Stack) - Remote working – up to £55,000 We’re looking for an experienced .NET Developer to join a successful digital agency, working across a range of web, application and platform projects for enterprise clients. You’ll be comfortable working across both backend and front-end technologies, thriving in a collaborative, fast-paced environment, you’ll enjoy working closely with cross-functional teams to deliver high quality digital products. The Role You’ll be involved throughout the full development lifecycle, from initial concept and architecture through to build, deployment and ongoing… Projects vary from high-performance websites to complex digital platforms and business systems, so you’ll need to be adaptable and comfortable working across different technologies and environments. Key Responsibilities • Design, build and maintain scalable applications using C# and .NET Core, • Contribute to architecture decisions and technical design, • Work across cloud environments (Azure and/or AWS), • Collaborate with designers and front-end developers to deliver high-quality user experiences, • Support and improve existing systems, • Participate in code reviews, testing and continuous improvement, • Work within agile teams and contribute to DevOps processes What We’re Looking For • Strong experience with C# / .NET Core, • Experience working in a digital agency, • Solid understanding of front-end technologies (JavaScript/TypeScript, React, Vue or similar), • Experience building and consuming APIs, • Knowledge of cloud platforms (Azure or AWS), • Understanding of databases, • Familiarity with CI/CD, DevOps practices and Git workflows, • Strong problem-solving skills and attention to detail, • Familiarity with modern AI-assisted development tools Interview process 1st stage: 30minute culture chat via teams 2nd stage: Technical interview with a Developer No sponsorship is being offered for this role Software Engineer .NET (Full Stack) - Remote working – up to £55,000

Senior Rust Developer - Perm - Aviation Technology Salary: £80,000-£110,000 + equity Location: Full Remote UK (Must be a resident, will not accept remote workers outside the UK) We’re supporting a specialist aviation technology company building high‑performance, mission‑critical backend systems used in live airline and airport operations. The platform underpins real‑time scheduling, disruption management, and optimisation, operating in complex, data‑intensive, and time‑sensitive environments. They’re looking for a Senior Rust Engineer to work on core backend services where low latency, concurrency, reliability, and correctness are first‑class concerns. This is not a web or API‑first role - the focus is on systems‑level backend engineering that directly supports real operational decision‑making. What you’ll work on • Designing and implementing high‑performance backend services in Rust, • Building concurrent, low‑latency systems handling real‑time operational data, • Developing services that support optimisation, scheduling, and disruption scenarios, • Improving performance, observability, fault tolerance, and system resilience, • Working closely with domain experts to translate real‑world aviation constraints into robust software What they’re looking for • Strong experience building backend or systems software with Rust, • Solid understanding of concurrency, memory management, performance tuning, and system design, • Experience working on complex or operationally critical systems, • Comfortable owning architectural decisions and working through ambiguous problems Highly desirable experience: • Aviation domain experience (airlines, airports, flight operations, or aviation platforms), • Background in transport, optimisation, or other safety‑critical environments, • Prior experience with C/C++, real‑time, or distributed systems If you’re a Rust‑focused backend engineer with experience in aviation or operational systems, apply directly or get in touch to have a confidential conversation and learn more.

!! IMMEDIATE JOINERS !! Software Engineer Location : Bournemouth / Scotland / London Work mode : Onsite Experience: 2–5 years CITIZEN & DEPENDENTS Are you a mobile enthusiast who lives for clean code and smooth UI transitions? We are looking for a Software Engineer with 1+ years of professional experience to join our engineering team. At this stage in your career, you’ve moved past "Hello World" and are ready to tackle real-world scalability, complex APIs, and the occasional Gradle headache. If you’re eager to learn from seniors while making a tangible impact on a product used by thousands, let’s talk. 🛠️ What You’ll Do • Feature Development: Collaborate with our product and design teams to build and ship high-quality features for our Android application., • Code Quality: Write clean, maintainable code in Kotlin (and some legacy Java) while following modern architectural patterns (MVVM/MVI)., • UI/UX Implementation: Turn Figma designs into pixel-perfect layouts using Jetpack Compose or XML., • Bug Squashing: Identify, debug, and fix performance bottlenecks and edge-case crashes., • Continuous Learning: Participate in code reviews, contribute to technical documentation, and stay up-to-date with the latest Android Jetpack libraries. ✅ What You Bring • Experience: 1+ years of professional experience in Android development (internships count if they were high-impact!)., • Language Proficiency: Strong foundations in Kotlin and a solid understanding of Java., • Android SDK: Familiarity with Activities, Fragments, Services, and Lifecycle components., • Networking: Experience working with RESTful APIs using Retrofit and handling JSON data., • Tooling: Proficiency with Git and a working knowledge of Android Studio., • Mindset: A "can-do" attitude and the humility to ask for help when a bug just won't budge. 🌟 Bonus Points if You Have: • A published app on the Google Play Store (send us the link!)., • Experience with Dependency Injection (Hilt/Dagger)., • Familiarity with Coroutines and Flow for asynchronous programming., • A passion for Material Design 3. 🚀 Why Join Us? • Mentorship: Work directly with Senior Developers who actually enjoy teaching., • Tech Stack: We stay on the cutting edge—no ancient legacy codebases here., • Growth: A clear path to becoming a Mid-level Developer within [Timeframe]., • Perks: [Insert Perks: e.g., Remote-first culture, Learning stipend, Health benefits]. #java #android #software #dotnet #c++ #c #immediatejoiner #softwaredevelop #developer

The role We are hiring a developer to join our Quality Engineering team. The role begins as a manual testing position and is designed to evolve into a test automation role over time. This is a deliberate choice. A significant portion of our platform is delivered as APIs, including both internal services and external integrations consumed by partners and OEMs. Testing these systems well requires the ability to read code, reason about request/response contracts, work with structured data, debug integration flows, and design test strategies that go beyond the user interface. We have found that engineers with a development background bring a level of rigour and depth to API and backend testing that is difficult to replicate through traditional QA pathways. You will spend your first phase embedded in our QA processes, learning the product in depth and contributing to manual test cycles. As you build product knowledge, you will progressively take ownership of our test automation strategy: selecting tooling, designing frameworks, and writing the suites that will scale our coverage across the platform. Responsibilities • Execute manual functional, regression, and exploratory testing across our back-office platform (IMS), public-facing vehicle locator sites, and supporting services., • Test REST APIs, integration endpoints, and backend workflows directly, validating contracts, edge cases, and data integrity., • Author and maintain test cases in Qase, our test management platform., • Produce clear, reproducible defect reports and collaborate with development teams on root cause analysis., • Participate in design and code reviews, contributing a quality perspective from the earliest stages of development., • Progress into the design and implementation of our automated test framework, covering both API and end-to-end browser testing., • Contribute to the continuous improvement of our QA processes, tooling, and standards. Required experience • Professional software development experience, with strong proficiency in TypeScript or a comparable language., • Sound understanding of REST APIs, HTTP, JSON, and authentication patterns (OAuth/JWT)., • Working knowledge of relational and/or NoSQL databases., • Familiarity with modern web application architecture (React or equivalent frontend frameworks, Node.js services)., • Strong analytical and problem-solving skills, with the ability to reproduce and isolate complex defects., • Excellent written communication, particularly for defect reports, test documentation, and cross-team collaboration., • The right to work in the United Kingdom. Desirable experience • Prior exposure to test automation frameworks such as Playwright, Cypress, Postman/Newman, or REST Assured., • Experience with test management tools (Qase, TestRail, Zephyr)., • Familiarity with AWS services, serverless architectures, or event-driven systems., • Experience working in multi-brand or multi-tenant environments. Our technology stack Frontend - React 18, TypeScript, Vite, MUI, Tailwind CSS, TanStack Query Backend - Node.js 22, Express, TSOA (OpenAPI) Infra - AWS Lambda, DynamoDB, OpenSearch, PostgreSQL, S3 Auth - Auth0 (JWT) QA Tooling - Qase Working arrangements This is a UK-based position. We offer fully remote working, with the option of hybrid arrangements at our offices for those that prefer them. Salary £40-45k depending on experience How to apply Please submit your CV along with a brief covering note describing your experience with software quality and your interest in this role.

Senior Core Systems Developer Remote - UK or Europe About us At Auros, we’re dedicated to advancing the cryptocurrency ecosystem through unparalleled liquidity and market-making services. We’re one of the largest participants in the market, trading across 10+ global locations, facilitating 3-4% of global daily volumes, and have connectivity to over 50 venues. What sets us apart, though, is our culture. We believe in hiring smart people and empowering them to do their best work. From day one you’ll have the autonomy and support to really excel. Our relentless focus on delivery drives us to continuously push boundaries and achieve exceptional results, all while offering abundant opportunities for personal and professional growth in the dynamic realm of digital assets. The Opportunity • Develop trading system infrastructure in Python and C# as directed., • Work with traders, middle office and other stakeholders to understand the core problems that each of the teams is facing, in both Cefi and Defi environments and design solutions., • Deploy trading system components in to our production environment., • Be responsible for troubleshooting system issues as and when they occur., • Identify opportunities for system improvements., • Engage with the team during system design discussions, code reviews, trading idea brainstorms. Who you are Our ideal candidate will have: • Software engineer with 5+ years experience in developing clean, maintainable, performant code., • You have 3+ years experience developing in both Python and C#., • Good programming skills, with a strong understanding of data structures and algorithms., • You can find the balance between delivering clean, testable, reliable code and rapidly deploying new system features to take advantage of market opportunities., • You are reliable, take pride in delivering robust software and are willing to be on call to support the systems you develop., • You’re able to precisely articulate software concepts and designs., • You have a Bachelor's degree (or above) in Computer Science, Software Engineering or similar, with excellent results. What We Offer in Return • Opportunity to work at the forefront of the digital asset industry., • Remote and flexible work., • Autonomy and a flat structure means you can contribute your ideas from day one and help shape the foundation that will power our future business. At Auros, we value nimbleness, drive for success, owner mentality, and collaboration. Join us in shaping the future of financial services across Asia and beyond!

Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We have been recognised as Fintech of the Year for two consecutive years and awarded Best Specialist Technology Service at the Professional Adviser Awards 2025. Backed by leading investors including Puma Private Equity, and commercially supported by Lloyds Banking Group and Nationwide Building Society, we previously completed one of Scotland’s largest Series A rounds. Since then, we’ve continued to grow rapidly as adoption of AI in financial services accelerates, and we’re now scaling our team to meet that demand. The Role We're hiring an Engineering Manager to lead and grow one of our engineering teams. This is a people first role for someone who is genuinely excited about the craft of leadership. You will own the performance, growth, and culture of your team, working closely with Product and Lead Engineer to create an environment of genuine ownership and high autonomy. This role requires a strong engineering background, not to own the technical direction, but to earn credibility, ask the right questions, and know when to step in. What You’ll Be Doing • Own performance, development, and progression of your team, • Own the individual performance and development of your direct reports, setting a high bar, giving honest feedback, and creating conditions for engineers to grow into real ownership., • Build a self-organised team, initially playing a facilitating role in ceremonies, with the explicit goal of no longer being needed to run the process., • Partner with Product on roadmap planning, making sure engineers understand the context behind the work, not just the tickets in front of them., • Own your team's delivery, keeping engineers unblocked, priorities clear, and commitments met., • Spot patterns in how your team operates, design better ways of working, and build the automation that powers those improvements., • Stay close enough to the codebase to spot friction, improve developer tooling, and engage credibly in technical discussions, without stepping onto the critical path., • Drive hiring alongside our Recruitment team, contributing to interview process design, and a high-quality candidate experience., • Set the cultural expectation around AI coding tools, building team-wide norms for responsible, high-quality AI-assisted engineering. What We’re Looking For • Extensive experience in software engineering, with genuine hands-on technical experience. You know what good code looks like and can get into the details when it matters., • Proven experience as an Engineering Manager or Team Lead, with real ownership of individual performance and team culture., • A track record of building high-trust, high-autonomy teams, not teams that work because of you, but teams that work because of the environment you built., • Good understanding of Node.js or Python, and React. Enough to have credible technical conversations, review code, and debug issues alongside your team., • Experience with Agile/Scrum, and a track record of improving how teams deliver, not just following a process., • Genuine excitement about AI coding tools. You use them yourself, you help your team use them well, and you stay current on what's emerging., • You enjoy management and leadership problems. Growing and unblocking people, building the processes and frameworks that make the team better. These are things you actively want to do. Why Aveni • We're building AI systems for a sector where trust and safety genuinely matter and we take that seriously in how we engineer., • High-trust, high-autonomy culture: we give engineers real ownership and expect them to use it., • AI-native engineering culture. We use AI tools across the full software lifecycle and expect our engineering leaders to lead from the front., • High-growth fintech at an exciting moment. New products launching, the team scaling, and the chance to shape how engineering works at Aveni for years to come. Join Us in Making a Difference At Aveni, we believe that diversity drives innovation. We’ve built our business to ensure an inclusive workplace where everyone feels valued and empowered to contribute their best work. If you’re passionate about technology and its ability to drive positive change for the future of financial services, we’d love to hear from you. Even if you don’t meet 100% of requirements, we’d like to hear from you anyway if you believe you’d fit in. Apply now to join us on our mission to transform the financial services industry through AI. Benefits at Aveni. What you’ll love: • We’re a remote-first company across the UK, with regular off-sites and in-person gatherings that are always fun, motivating and team-focused., • Work abroad policy, • Co-working spaces available, • 34 days holiday (including flexible bank holidays) and your birthday off, • Company-wide off-sites, • Optional Personal Development Plan, • Flexible benefits platform, • Protection essentials including Life Insurance, Income Protection, Critical Illness cover, and Pension (up to 5% matched employer contribution with optional increased contributions), • Private health and dental care, • Potential share options, • Enhanced family leave

Aventa is seeking, on behalf of our client—a leading developer in the offshore renewable energy sector—a Electrical Design Engineer to join their Engineering Department. This role offers a unique opportunity to work alongside a team of skilled engineers contributing to one of the most significant offshore wind developments in the region. Role Objective • We are seeking a proactive, flexible consultant to support offshore wind farm projects in our client portfolio. You will deliver high-quality power system studies primarily in PSS/E (RMS/steady-state), and PSCAD (EMT), collaborate effectively with cross-functional teams, and adapt to evolving project priorities and workloads. Key Responsibilities • You will support projects at various phases (development, design, execution, and operation) by conducting studies and providing grid-connection support. Scope includes:, • Develop, integrate, and validate EMT and RMS models for relevant assets (e.g., WTG, plant controller/PPC, HVAC/HVDC interfaces, STATCOM/SVC as applicable)., • Plan and execute grid compliance and design studies in PSS/E (load flow, short circuit where applicable, dynamic RMS performance, contingencies, sensitivity studies)., • Plan and execute EMT studies in PSCAD (faults and disturbances, control interactions, protection-related phenomena, insulation coordination, energization, converter/control performance, harmonic/transient behaviour as relevant)., • Work with vendor/OEM models: coordinate provisioning, model validation, parameterisation, updates, version control, and fit-for-purpose application in studies., • Produce clear, audit-ready documentation for internal review and external submission (e.g., grid code evidence packs, study reports, model validation notes, assumptions and limitations)., • Summarise findings and recommend mitigations, ensuring technical quality aligned with Ørsted methodologies and QA processes across multiple projects and stakeholders. Requirements: • Degree in Electrical/Power Systems Engineering (BEng/MSc/PhD) or equivalent experience., • Minimum 5 years’ hands-on experience with PSCAD for EMT studies (including relevant add-ons/modules and analysis workflows)., • Strong, proven experience with PSS/E covering steady-state and RMS dynamic analyses for grid compliance and design work., • Demonstrated experience working with vendor-supplied models (confidential models, black-box components) and parameterisation for compliance evidence., • Scripting/automation skills for study execution and post-processing (e.g., Python for PSS®E, MATLAB/Python for result handling; tooling to improve repeatability and QA)., • Experience coordinating with OEMs for model delivery, validation, and updates; strong data confidentiality practices., • Strong communication skills, able to produce concise technical reports and stakeholder-ready material., • Ability to work independently while following Client established methodologies, documentation standards, and QA processes., • Strong interpersonal skills and good ability to engage and work in and as part of a team. Resources Provided • Client will supply a laptop and all necessary software licenses and access (including PSS/E and PSCAD as required). Engagement Terms • No additional certifications required., • No travel required; the role is fully remote., • Contract basis, billed per hour or per day, • Flexible allocation subject to project demands and priorities.

You can be based anywhere in the UK as they will allow remote working and have offices all over the UK. Experience working under an Agile software development environment. Senior Visualfiles Developer - Home Working.

Experience working under an Agile software development environment. ShareDo Developer - Home Working. You can be based anywhere in the UK, as they will allow remote working and have offices all over the UK.

Senior Power Platform Engineer Remote / Home based (UK based only) Permanent | Full-time No sponsorship available About the Role We are looking for a Senior Power Platform Engineer to help design, build, and evolve a commercial ISV product built on Microsoft Dynamics 365 and Power Platform. What you’ll be doing • Designing and engineering model-driven applications built on Dataverse as part of a commercial product platform, • Building and maintaining Power Pages portals used across customer environments, • Designing scalable Dataverse data models for multi-customer / multi-tenant use cases, • Developing complex automation using Power Automate (modular, reusable flow architecture), • Writing and maintaining Dynamics 365 plugins and custom business logic (C#), • Designing and evolving business process automation frameworks (BPFs + flows), • Delivering integrations with external systems via APIs and structured data services, • Contributing to product architecture, engineering standards, and design decisions, • Refactoring and improving existing components to support scale and maintainability, • Collaborating with engineers in a product-focused Agile development team About You You are likely a: • Senior Power Platform Engineer, • Senior Dynamics 365 Developer, • Power Platform Product Engineer (ISV environment) With solid experience in: • Strong experience designing and building model-driven applications in Dynamics 365, • Deep understanding of Dataverse modelling and scalable architecture patterns, • Experience building Power Automate solutions at scale (not just simple workflows), • Strong ability in C# plugin development and system extension design, • Experience working across complex, evolving platforms rather than one-off implementations, • A strong engineering mindset with attention to reusability, maintainability, and structure Nice to have • Experience working in ISV or product-based environments, • Experience designing modular Power Platform architectures, • Experience with Power Pages at scale, • Experience refactoring or modernising legacy Power Platform solutions, • Exposure to API-led integration or system design outside Power Platform What makes this role different • You are building and evolving a commercial software product, not delivering client projects, • The platform must scale across multiple customers and environments, • Strong emphasis on engineering quality, architecture, and reuse, • You will directly influence the core design and direction of the platform, • Work on problems involving real product complexity, not isolated feature delivery

Job Title: Proclaim Developer Hit Apply below to send your application for consideration Ensure that your CV is up to date, and that you have read the job specs first. Location:Hybrid / Remote within the UK Salary: £40,000 - £50,000 per annum, dependent on experience Job type: Full time, Permanent About Us: Established in 2000, Express Solicitors is an award-winning law firm that deals with personal injury and clinical negligence claims. Based in Manchester, we serve clients nationwide and are currently ranked 64 out of more than 10,000 law firms. We have a 5-star rating on Trustpilot from over 8,000 reviews, which coming from our clients means a lot to us. We are proud of the work we do helping injured people, and this is the core of our business. The Role: Express is currently looking to appoint a Proclaim Developer, who will be responsible for the design, development, and day to day administration of the Proclaim case management system. The role will be working with our Development Manager, and seven other developers and where necessary third parties, in particular Access Legal Systems to ensure that all identified improvements to the system can be integrated efficiently and with minimal impact to end users. In addition to development, the role will encompass the day-to-day administration of the Proclaim system including template maintenance, user configuration, task server administration and report design and execution. The role will require co-operation with the general IT department and Operations department. Person Specification: Essential: • General understanding of common database programming and query languages., • Excellent analytical and problem-solving skills., • Effective communication skills allowing reporting on a non-technical level of work in progress to senior stakeholders., • Ability to clearly document and evidence planned changes using project and workflow documentation and retain current configurations for recovery purposes., • Excellent organisation and time management skills., • Must understand the concept of internal customers and ensure that internal stakeholders remain confident in the ability of Proclaim to suit the business., • Up to and including Proclaim Technical Level 4 training attended or ability to demonstrate equivalent practical experience including:, • A minimum of 5 years' experience in a similar Proclaim development role., • Creating new case types, database fields and correspondents., • Screen design and intelligence., • Using maths fields and tests to perform specific functions., • Workflow maintenance including creation of linked actions, forms, secure documents, and master documents., • Advanced Report training or equivalent practical experience of designing, amending and scheduling reports., • Understanding of design and execution of SQL queries., • Experience of designing and using auto routines., • Import/Export routines., • Task server configuration, scheduling, and troubleshooting., • Familiarity with Proclaim v3.5 and its additional features., • Experience of design and execution of Macros., • Knowledge of Proclaim Accounts system and Sage accounting software., • Experience of Personal Injury, Clinical Negligence, Medical Agency, and Costs Case types., • Knowledge of SQL or similar database languages and ASP, PHP or similar for Web interfacing., • HTML knowledge., • Understanding of web services and multi-platform system interactions., • Knowledge of Proclaim MI Warehouse, • Understanding of Proclaim A2A integration and maintenance., • Experience of creating and maintaining Proclaim Secure Docs., • Salary of £40,000 - £50,000, dependent on experience, • Hybrid Working - Remote or hybrid working available, • 23 Days Holiday - Rising to 26 days, plus bank/public holidays., • Extra Holidays - 3 holiday buy backs and an extra day for your birthday after service length requirement., • Looking After Your Health - Private medical insurance available after 2 years' service, annual flu jab and Employee Assistance Programme., • Looking After Your Well-being - 24/7 onsite Gym, Netball/Football team, 10km Manchester team and more. Interviews will be conducted by MS Teams and will include scenario-based questioning. Our employees are our most important asset, we rate skill and ability above all else and our recruitment policy encourages applications from all. Please click APPLY to be redirected to our website to complete your application. xrnqpay Candidates with the relevant experience or job titles of; Proclaim Developer, Case Management Developer, Law, Web Developer, Web Designer SQL Queries, Proclaim Accounts may also be considered for this role.

A leading software development company is seeking a Mid-Senior Frontend Developer for a fully remote position.

A leading software development company in Manchester is seeking a Java Developer to design and implement robust software solutions.You will work with AWS and collaborate with interdisciplinary teams in a hybrid model, combining in-office and remote work.The ideal candidate will have at least 2 years

A technology company in the UK is seeking Java Software Engineers at Developer, Senior, and Principal levels to join cross-functional Scrum teams. The role emphasizes clean code, TDD, and collaboration within a remote-first environment.

An understanding of the breadth of the software development profession—software developers are the creative problem‑solvers behind applications and systems. Would you like to be involved with supporting the development of qualifications in Software Development? We are looking for Development Con

Ideal candidates have strong experience with Ruby on Rails and a passion for quality software development while participating in an agile product team. A leading recruitment agency is seeking a Ruby Developer to join a remote-first team focused on building robust SaaS applications.

This is a role for someone who is genuinely hands‑on, enjoys solving tricky problems, and cares about building software the right way – clean code, testing, collaboration, and continuous improvement. Experience delivering production software in Agile teams. Remote‑first working with minimal of

Full Stack Java Developer (Enterprise Web & Business Systems) Remote | £50,000 + 12% Bonus + £5,000 Car / Car Allowance My client is seeking a Software Developer to join their growing Digital team, working on enterprise‑grade web and business applications that support core internal operations and customer‑facing systems. This role is part of a wider digital transformation programme, modernising long‑standing platforms while continuing to deliver new web and mobile solutions across the business. What you’ll need Commercial experience as Developer (typically 2+ years) using Java, ideally Jakarta EE. Experience working on enterprise or business‑critical applications Good understanding of SQL and relational databases Experience building or supporting web applications backed by Java services Frontend experience using TypeScript with Angular (React or structured JavaScript also considered)Strongly preferred Experience with Jakarta EE / Java EE technologies (e.g. JAX‑RS, JPA, CDI, EJB) Experience working with application servers such as WildFly, Payara, WebLogic, WebSphere or TomEE Experience working in Linux‑based environmentsNice to have Mobile development experience (Ionic, Flutter, Cordova) Exposure to containers or modern deployment platforms (Docker / Podman / Kubernetes)The role You’ll work across the full development lifecycle — from understanding business requirements through to design, development, deployment, and ongoing support — collaborating closely with other Developers, Product Owners, UX, and QA teams. This is a role for someone who enjoys working on long‑lived, business‑focused systems, maintaining high standards of code quality and reliability. Package £50,000 basic salary 12% annual bonus £5,000 car allowance or company car Fully remote working Private healthcare and life assuranceThis Java Developer vacancy is being handled by Langham Recruitment Ltd, acting as an employment agency (reg (phone number removed))

Senior Software Developer (Ruby on Rails) – Business Analysis Focus Contract position Outside IR35 Remote Role Overview This is a contractor assignment for an experienced Senior Software Developer with a strong focus on business analysis and pre-development solution shaping within a finance environment. The role is designed to provide short-term, high-impact support to Finance and Digital teams by ensuring business needs are clearly understood, analysed and translated into actionable requirements before development begins. Key Responsibilities Engage with Accounting, Controlling and FP&A stakeholders to elicit, clarify and challenge requirements before software development starts. Analyse current-state and target-state finance processes, identifying inefficiencies, risks and opportunities for simplification. Translate business needs into clear, prioritised functional and non-functional requirements suitable for delivery teams. Act as the initial gatekeeper for new requirements and incidents, ensuring they are well-defined, value-driven and technically feasible. Design pragmatic, sustainable technical solutions aligned to enterprise standards and long-term maintainability. Provide hands-on senior development input where required, maintaining a solution-level view across the application landscape. Review existing applications and integrations to assess alignment with business intent and recommend improvements. Ensure business logic is transparent, documented and testable to support auditability and compliance. Collaborate with onshore and offshore teams to ensure shared understanding of business context and priorities. Support release, deployment and governance activities, escalating risks and dependencies as appropriate. Identify opportunities to simplify finance processes, reduce manual effort and improve transparency through digital solutions. Provide focused ad-hoc analysis and insight to support prioritisation and decision-making during the assignment.What You Bring Extensive experience as a senior software developer in complex, enterprise environments. Strong capability in business analysis within technology-led initiatives. Proven ability to engage confidently with senior finance stakeholders and translate business problems into technical direction. Solid understanding of finance, accounting or controlling processes and data flows. Experience with modern development and delivery practices including cloud platforms, CI/CD pipelines and automated testing. An outcome-focused, pragmatic mindset with the ability to deliver value quickly in a time-bound contractor engagement. With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients

Visualfiles Developer - Remote Working Visualfiles Developer with experience in Visualfiles is required by a leading UK law firm. You can be based anywhere in the UK, as they will allow remote working. You will be responsible for the delivery of application development to help their users and clients drive improvement within the firm through dynamic case management applications. It is a key role in the business, and you will have a lot of autonomy in the role. Experience required: Development background with at least 3 years' experience of designing, developing and delivering bespoke business applications Prior VisualFiles development experience and knowledge of Legal workflows. Commercial awareness and inquisitiveness allow you to understand the challenges faced by the firm and its clients and develop solutions to match. Ability to quickly identify projects that may be at risk, communicating early to manage expectations accordingly. Has an innovative mind-set, with the willingness to experiment and explore new ways of delivering technology solutions. Develops applications with security in mind, protecting data at all times. C#, VB, SQL Server, SSRS, SSIS would be desirable. Willingness to learn new methods and techniques. The main duties of the role would include: Technical development - responsible for developing business solutions that interface with the line of business applications of the firm as well as customising and configuring off the shelf software; Develop the case management system in order to ensure continual optimisation of business efficiency and procedures; Support the integration of VisualFiles with other firm-wide packages including the practice management system; Propose, design and implement new and innovative systems and analyse existing systems to determine opportunities for streamlining and performance enhancement; When required, assist with business process analysis with a view to further enhancing and developing workflow processes; Work closely with the Projects team with a view to mapping out projects Workflow and integration development - building process improvement workflows across the line of business application stack using the platforms available. Assisting others to integrate workflows into line of business applications; Database development - designing data structures and access methods to support any custom development; They are looking to pay a starting salary of between £40,000 - £55,000 + Benefits including home working + Bonus. To apply please send your CV to matthew.leach @ circlerecruitment.com or call me on 0161 877 9200 for more information. Keywords: Visualfiles / Developer / Home based / London / Manchester / Leeds / Bristol / Liverpool / Cambridge / Nottingham / Birmingham / Newcastle / Glasgow / Cardiff Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter - @Circle_Rec and LinkedIn - Circle Recruitment. TPBN1_UKTJ

Senior Java Engineer Modern Stack | TDD & CI/CD | Complex Systems Remote First (office visit once a month) - you must live within 1hr 30 of South Manchester £60,000 - £70,000 + Bonus + Excellent Benefits **my client is not able to provide sponsorship We're working with a long-established tech company who are continuing to modernise a complex platform within a highly regulated domain. They've built a strong engineering culture around Agile and XP practices, and they're now looking for a Senior Java Engineer to join one of their Scrum teams. This is a role for someone who is genuinely hands-on, enjoys solving tricky problems, and cares about building software the right way - clean code, testing, collaboration, and continuous improvement. The Opportunity You'll join a cross-functional team working on large-scale systems that have real-world impact. Engineering standards are taken seriously here, but it's not dogmatic - it's practical, delivery-focused, and built around doing things sustainably. The Senior role is almost entirely hands-on, but they're looking for someone with the experience and maturity to: **mentor other engineers **lead by example **contribute to good engineering practices **help the team deliver reliably Tech Stack & Practices The core platform is Java-based, supported by a modern mix of tooling: **Java, Spring Boot **TDD / automated testing **CI/CD and modern delivery pipelines **AWS (including serverless approaches in places) **Docker, Kubernetes **Infrastructure as Code (Terraform, etc.) You don't need to tick every box - strong Java + good engineering habits are the priority. Exposure to AWS and DevOps tooling is a nice bonus. What They're Looking For **Strong experience building backend systems with Java & Spring Boot **Comfortable working with TDD and modern engineering practices **Experience delivering production software in Agile teams **Someone who enjoys mentoring and helping others grow **Collaborative mindset - pairing, code reviews, shared ownership **Bonus points for AWS, Docker/Kubernetes, Terraform, etc. What's In It For You? **Remote-first working with minimal office travel **Strong salary, bonus and excellent benefits **A genuinely good engineering culture (not just "Agile" on paper) **Meaningful work, complex systems, and long-term platform thinking **Plenty of room to learn and grow Interested? Apply now or get in touch for more info - even if you don't have a CV ready, we're happy to chat. Cathcart Technology is acting as an Employment Agency in relation to this vacancy.