Senior developer jobs in Newcastle Upon TyneCrear alertas

The Opportunity Launch your software engineering career with a leading global technology and consulting organisation. On this graduate programme, you will help design and build digital solutions that solve real-world challenges for major clients — from web applications to enterprise-scale platforms. You’ll gain exposure to modern development tools and cloud technologies, while learning how to secure systems and protect against cyber threats. With continuous learning and hands-on project work from day one, this is the ideal next step for graduates who want to build a long-term career in tech. What You’ll Be Doing • Writing, testing and deploying software in modern engineering environments, • Supporting the development of full-stack solutions and integrations, • Helping identify and reduce security vulnerabilities, • Working directly with technical experts on live client work, • Developing skills across delivery lifecycle, DevOps and cloud services, • Your journey begins with structured onboarding covering:, • Core engineering fundamentals, • Tools, languages and frameworks used by client teams, • Software delivery best practice, • Industry-recognised certifications, • Project-based learning with experienced engineers, • Over £1bn globally invested each year in learning & development, • Coaching, mentoring and shadowing opportunities Application Developer | Full Stack Engineer | Front End Engineer | Technology Architect | Data & AI roles via internal progression What You’ll Need • A degree in Computer Science, IT or a technology-related subject, • (or Maths, Science, Engineering if strong coding ability is demonstrated), • Confident coding skills in at least one major programming language, • Understanding of software development principles, • A proactive mindset — adaptable and motivated to learn, • Strong communication and teamwork skills, • Willingness to work onsite minimum 3 days per week in Newcastle, • £32,028 starting salary, reviewed annually, • £5,000 sign-on bonus (subject to terms), • 25 days holiday + bank holidays, • Paid volunteering days, • Pension scheme with employer contributions, • Healthcare and wellbeing benefits, • Gym and fitness discounts, • Life assurance, • Employee support programmes, • Opportunity to join staff clubs, societies and tech communities Applicants must: ✓ Graduate by Summer 2026 ✓ Have strong coding skills (submit examples if possible) ✓ Live within commuting distance of Newcastle (or commit to relocation) ✓ Hold full RTW in the UK (no sponsorship provided) ✓ Show real passion for a career in software engineering

Senior C# Developer / Backend Software Engineer (C# .Net Core) to £130k+ Are you a backend focused C# Developer with a strong academic background, looking to take the next step in your career? This is an opportunity to work on complex, high-impact systems at a growing FinTech scale-up with solid financial backing, a major Hedge Fund partnership, and ambitious plans for expansion. What's in it for you: • Salary (to £130k, negotiable) + Bonus, • 25 days holiday, • Bupa healthcare, • Generous pension contribution, • Continuous career development opportunities, • Social team atmosphere with a range of events and early finish for drinks on Fridays Your role: As a Senior C# Developer you will collaborate with a small, talented team to deliver the core platform within a Microsoft environment using the latest versions of C# .Net to produce high quality code. You'll take ownership of technical projects, working across the full development lifecycle to understand business needs. The company has ambitious growth plans, this is a great opportunity to be involved from the ground up and progress your career. Location: You'll join colleagues in brand new Central Newcastle offices on a full-time basis (Monday to Friday), working hours 0900-1800 with some flexibility. The offices are well equipped and offer fantastic views across the City and the local countryside, many employees walk or cycle in (onsite showers available!). About you: • You have achieved a minimum 2.1 BSc in Computer Science or similar technical discipline from a top tier / Russel Group university, backed by A's at A-level, • You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems, • You have expertise with modern C# .Net Core, Python skills would also be of benefit, • You have a strong knowledge of modern software engineering best practices and have experience across the full software development lifecycle, • You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms, • You're excited to join a start-up in a role that you can shape and influence Apply now to find out more about this Senior C# Developer / Backend Software Engineer (C# .Net Core) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Senior Software Engineer / Back End Developer (C#.Are you a back end focused Software Engineer with a strong academic background, looking to take the next step in your career? This is an opportunity to work on complex, high-impact systems at a growing FinTech scale-up with solid financial backing, a

Central Employment are working exclusively with an established and growing Digital Agency, recognised for there complex digital and technology solutions ranging from bespoke web applications, re-platforming and full digital transformation. Digital Project Manager profile: Working in close partnership with a Lead/Senior Developer, duties include analysing client needs and requirements, creating written scopes and specifications for digital solutions, and planning and managing the delivery of digital solutions with a team of software developers. Duties and responsibilities include: • Collaborate with a team of full stack web developers, mid-senior level, • Client / business requirement analysis., • Documenting and costing scopes of work for client projects., • Creating detailed wireframe specifications for digital solutions such as websites and apps., • Project planning and assignment of project tasks based on the skill sets, experience and strengths of their development team., • Collaborate with the creative design team on project user experience and user interaction requirements., • Client relationship management throughout the lifecycle of a project., • Monitoring and reporting on project progress and performance to ensure timely delivery and effective use of budget., • Project quality assurance., • On-going develo...

Based in our London office, this senior role offers the opportunity to work directly within a national developer-investor, taking ownership of exit strategies, driving transactional value and cultivating relationships with private capital, family offices, institutional investors and leading capital

Are you an experienced developer with a passion for innovation and problem-solving? This is an exciting opportunity to join a global team delivering and supporting cutting-edge legal business applications for users worldwide.

Senior C# Developer / Backend Software Engineer (C#.Are you a backend focused C# Developer with a strong academic background, looking to take the next step in your career? This is an opportunity to work on complex, high-impact systems at a growing FinTech scale-up with solid financial backing, a maj

Role: Senior Front End Developer.Salary: £58,000 - £60,000 per annum.Location: Newcastle Upon Tyne (One day a week on site).VIQU have partnered with a national organisation going through an exciting transformation from legacy systems, and so are looking to hire a Senior Frontend developer focused

Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript I am currently working with one of the fastest-scaling platforms in the creator economy which is a creator-first, AI-powered product that enables creators around the world to directly monetise their audiences. Every system you build will operate at serious global scale. 🎯 The Role As a Senior Software Engineer, this is a hands-on, high-impact role for an engineer who thrives on complexity, scale, and ownership. As the different platforms grow, this role offers a clear path to progress as a Principal IC or Engineering Leader, scaling both the systems and your own influence. What you will do... • Architect scalable systems, • Own features end to end, • Build critical tooling, • Scale third-party integrations, • Raise the bar for developer experience, • Continuously improve code quality, testing, observability, and maintainability across different systems., • Collaborate cross-functionally, • Work closely with product, design, compliance, legal, and operations to balance user experience, regulation, and business priorities., • Move fast, without breaking trust, • Deliver high-quality systems at the pace of a rapidly scaling global platform. Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript Who you are... • Strong technical foundation, • Deep experience with TypeScript, React, Node.js, and SQL/Postgres., • Systems thinker, • Comfortable designing complex, interdependent systems with financial, regulatory, and UX constraints., • Hands-on senior engineer, • You love writing code and solving hard problems — from low-latency checkout flows to resilient retry, fallback, and routing logic., • Clear communicator & collaborator, • Able to explain trade-offs, manage stakeholders, and work transparently across teams., • High standards, high velocity, • You move quickly without compromising on security, reliability, or quality., • Ownership & passion, • You take projects end-to-end and genuinely care about building world-class systems. Why Join? • Work on systems that directly impact trust, conversion, and revenue, • Competitive salary, equity, and benefits, • Hybrid or remote flexibility with flexible working hours, • Unlimited holiday, growth & wellbeing budget, • Join a high-calibre, mission-driven team that values ownership, transparency and speed Remuneration & Benefits -> Up to £110,000 + meaningful equity + benefits -> Unlimited holiday -> UK Remote (Office in Canary Wharf if you want to go in) -> Work closely with a brilliant, mission-led team If you want to hear more about the Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript please apply ASAP with a CV and we will give you a call if we think you are a match! 😊

Dynamics Developer | Tech Consultancy | SC Clearance Required | Up to £70,000 | Fully Remote MERITUS are working with a leading Tech consultancy looking for a Dynamics 365 / Power Platform Developer to join their Central Government / Defence Division. This opportunity is ideal for a senior-level Dynamics 365 and Power Platform professional who enjoys working on complex enterprise solutions, mentoring others, and delivering secure, scalable Microsoft business applications in regulated environments. If successful you will play a key role in designing, building, and supporting complex Microsoft Dynamics 365 and Power Platform solutions. Working within multidisciplinary agile teams, you will apply strong platform engineering practices, contribute to solution architecture, and help drive continuous improvement across delivery, quality, and automation standards. Main Responsibilities: • Design, develop, and support Microsoft Dynamics 365 (Sales and Customer Service) and Power Platform solutions within defined project scopes, • Build scalable model-driven apps, canvas apps, and Power Automate cloud flows using agreed architectural patterns and best practices, • Develop and maintain custom plugins, workflow activities, and integrations using C#, Dataverse SDK, and Microsoft Graph APIs, • Lead defined technical workstreams, mentor junior developers, and contribute to solution reviews and quality assurance activities, • Support ALM and DevOps practices including solution management, automated deployments, and CI/CD pipelines using Azure DevOps Required Skills: • Strong hands-on experience with Microsoft Dynamics 365 Customer Engagement and Power Platform development, • Solid knowledge of Dataverse including data modelling, relationships, business rules, and role-based security, • Proven C# development experience for plugins, custom workflows, and API integrations, • Experience implementing Power Platform ALM using solutions, build tools, and deployment pipelines, • Background working in secure or regulated environments, with strong awareness of enterprise and government security requirements Benefits: • Salary up to £70,000, • 25 days holiday + bank holidays, • Private medical insurance, • Remote / Flexible working options Got your attention? If you believe that you have the skills and experience for the Technical Product Manager role - then please get in touch. We also offer a referral scheme for any candidates whose details are passed to us that we successfully place. If you have any further questions then please contact Ryan Harris at MERITUS.

Senior Ruby on Rails Developer – Remote (UK) We’re working with a UK-based FinTech company that’s scaling their platform and looking for a Senior Ruby on Rails Developer to join their UK-based engineering team. What you’ll need: • Strong backend Ruby on Rails experience (5+ years)., • Experience working with payments is desirable., • Knowledge of Node/React is a plus., • Solid communication skills for a fully remote team. What’s on offer: • Fully remote (UK-based), • Basic salary up to £95k + stock package, • Big plans for expansion in the next 6-12 months, • Relaxed environment, with emphasis on clean code and product complexity, • Opportunity to work with cutting-edge software solutions used by global clients. To be considered, please apply with an up-to-date CV.

Wenham Carter is proud to be supporting a global leader in industrial software on a confidential search for a senior engineering leader: VP of AI Platform Engineering. Our client is a leading industrial-software business that delivers engineering, operations, and asset-performance solutions used by major operators worldwide. They combine domain expertise with a cloud-first platform strategy and work with strategic cloud providers to deliver scalable, secure AI services for complex industrial environments. The role You will define and deliver the organisation’s core AI Services (orchestration, APIs, SDKs, integration toolkits) and lead the technical strategy to embed AI-driven orchestration across their software portfolio. This is a hands-on senior leadership role: you will design the platform, own non-functional requirements (reliability, security, scalability, compliance), drive adoption internally and externally, and build a small, high-performing global team that moves fast with a start-up mentality. What you’ll do • Define and deliver the Core AI Services platform (orchestration, APIs, SDKs, integration toolkits)., • Lead the design and delivery of AI-driven orchestration layers across the software portfolio., • Own platform non-functional attributes: security, reliability, availability, compliance, and global scale., • Lower barriers to integration - deliver an excellent developer experience (APIs, SDKs, documentation, sample apps)., • Collaborate closely with product, cloud, and partner teams to industrialise AI capabilities., • Recruit, inspire, and lead a high-performing global engineering team with a pragmatic, product-led, start-up mindset. Core skills & qualifications • 20+ years in software product development, with 10+ years in senior engineering leadership roles, driving cloud-native platforms or AI services., • Proven track record building distributed, secure, and scalable cloud/AI services (experience with major cloud providers preferred)., • Solid background in AI/ML technologies, ideally with experience integrating LLMs or advanced AI models into production orchestration layers., • Strong knowledge of public API design, service lifecycle management, and developer experience best practices., • Familiarity with emerging AI standards and agent protocols., • Practical understanding of AI governance and regulation, with demonstrable experience implementing responsible-AI practices., • Exceptional stakeholder engagement, cross-functional collaboration, and communication skills. What success looks like (first 12–18 months) • The core AI services are production-grade: scalable, reliable, available, and secure., • Strong adoption of services by internal teams and external partners., • Excellent developer experience for AI Services APIs (reduced time-to-value, curated SDKs, documentation, onboarding)., • Compliance with AI governance and regulatory requirements., • A motivated, scalable Core AI Services team with clear growth, retention, and performance metrics. Why this role matters This is a high-impact leadership position where you will define how AI is delivered to industrial customers at scale. You’ll work at the intersection of industrial expertise and state-of-the-art AI - shaping platform architecture, partner strategy, and engineering culture for long-term competitive advantage. The company’s industrial focus and cloud partnerships make this a rare opportunity to ship AI that materially improves uptime, safety, and efficiency for asset-intensive organisations. Practicalities • Confidential senior leadership role; flexible global location with some travel to core offices expected (primarily UK and US)., • Competitive senior-leadership package (base + bonus + long-term incentives) commensurate with experience. If you are a platform leader who has built secure, scalable cloud AI services for complex enterprise customers - and you want to lead a small, ambitious team delivering industrial AI at scale - I’d like to talk.

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer, you will play a key technical leadership role across frontend and backend systems. You’ll help shape architecture decisions, lead by example in code, and work closely with product, design, and other engineers to deliver high-quality, scalable solutions. This role is hands-on and ideal for someone who enjoys building modern web applications while mentoring engineers and influencing technical direction. Responsibilities • Lead the design and development of fullstack solutions in a microservices architecture, • Drive frontend excellence, including component design, design systems, and web standards, • Architect, build, and maintain scalable backend services, • Collaborate with product managers and designers to translate requirements into technical solutions, • Guide best practices around code quality, testing, performance, and security, • Mentor and support engineers through code reviews, pairing, and technical guidance, • Contribute to cloud and platform decisions, including deployment and observability Tech Stack & Environment Frontend: • Svelte (primary), with openness to React or Angular experience, • Strong focus on web components and reusable design systems, • Node.js or Python (microservices-based), • API-driven architecture, • Infrastructure & Cloud:, • Kubernetes, • AWS, • Containerized, cloud-native deployments, • Data:, • SQL databases What We’re Looking For • Strong experience as a senior or lead fullstack engineer in modern web environments, • Deep knowledge of JavaScript and frontend architecture, • Experience with Svelte, React, or Angular (Svelte experience is a plus, not a requirement), • Backend experience with Node.js and/or Python, • Solid understanding of microservices architecture, • Hands-on experience with Kubernetes and AWS, • Strong SQL skills and experience designing data models, • Proven ability to lead technically and mentor other engineers, • Comfortable working in a fast-paced fintech or product-driven environment Nice to Have • Experience building or maintaining design systems, • Exposure to web components standards, • FinTech, payments, or regulated-industry experience, • CI/CD and DevOps best practices What We Offer • Opportunity to lead and shape core technical systems, • Modern tech stack with real architectural ownership, • Collaborative, product-focused engineering culture, • Competitive compensation and benefits, • Flexible working arrangements

Department: Support Reports To: Application Software Support Manager Location: Remote Salary: £55k - £60k /yr (depending on experience) Contract Type: Permanent – Full Time Role Summary We're looking for an experienced full-stack .NET developer to join our team in a new and exciting role. This role will initially be supporting an array of clients, helping our support team to continue to provide an excellent service, whilst maintaining their award-winning systems to ensure reliability. In time, this role is expected to expand to support other additional clients as we introduce 'Managed Services' to our portfolio of service offerings. The ideal candidate will be responsible for handling escalations by our support team, developing and maintaining software applications that meet business needs and delivering exceptional user experiences. Key Responsibilities • Act as an escalation point for the technical support team, resolving complex issues that require advanced troubleshooting and problem-solving., • Diagnose and resolve software-related problems efficiently, ensuring minimal disruption for customers., • When changes are required: analyse, scope, design, develop and test fixes and updates to existing products - following Agile principles and processes, working with the customer/product owner where applicable., • Collaborate with support staff to provide guidance and share best practices for handling technical challenges., • Document solutions and contribute to the knowledge base to improve future support processes., • When support demand is low, assist with other development projects, including coding, testing, and implementing new features or enhancements., • Maintain a strong understanding of QWARE products and underlying technologies to deliver expert-level support. Essential Skills & Experience • Proficiency in C# .NET software development., • Comfortable working on backend (e.g. API) web services, as well as Front-end (UX, Blazor predominantly) web services., • Experience in cloud-based development, solutions and architectures, preferably on Azure., • Strong understanding of software design principles, testing methodologies and Git version control., • Strong skills in database management and familiarity with SQL or NoSQL databases., • Excellent problem-solving and communication skills., • Knowledge Microsoft Azure cloud services. Desirable • Knowledge and experience of Blazor (ASP.Net Core) development., • Knowledge and experience of Microsoft App Services, SQL, Cosmos DB and Azure DevOps. About QWARE We are an award-winning provider of Cloud Solutions and Services, based in Hampshire, UK, with over 25 years of experience. We focus on delivering high-quality, cloud-first solutions to a diverse range of industries worldwide. QWARE is recognized as an industry leader, holding accolades such as the South Coast Tech & Innovation Award for Tech SME of the Year in 2025. With a strong commitment to innovation and value add, QWARE empowers every business user to make smart decisions through innovative, scalable, and user-friendly technology. Benefits • Generous holiday allowance (PLUS your birthday off as an additional day off), • Company Pension, • Death In Service Cover, • Employee Assistance Programme, • Annual Eye test and glasses contribution (for DSE), • Company Profit share scheme, • Training options provided, • Remote working - flexible, where feasible How to Apply

Salary: £40-£45k (DOE) Reporting to: Technical Director Location: Hybrid or fully remote (UK only) Role type: Full time Who we are We’re Field — a design-first Shopify Plus e-commerce agency working with premium, high-growth brands. We’re a small, senior, tight-knit team of designers and developers who genuinely enjoy working together, and our retention rate (both team and clients) reflects that. People stick with us because we care, collaborate, and take pride in the work we create. For nearly 20 years, we’ve been designing thoughtful, user-focused digital experiences for brands including Neptune Interiors, Percival Menswear, Schöffel Country, This Works, Le Chameau, Tatti Lashes, and The Sports Edit. Our clients are genuinely great to work with and trust us to push their design and performance forward. All of our work is done 100% in-house — no outsourcing, no production-line hand-offs. Just a focused team creating high-quality, best-in-class digital design. The role We’re looking for a Shopify Developer to join our team: someone with experience working with Shopify and/or Shopify Plus storefronts using Liquid, who understands responsive website development and with a keen eye for detail. You’ll work across a blend of new builds and iterative optimisation projects — improving UX, refining flows, and lifting metrics like CVR and AOV. You’ll work closely with the design team to translate Figma designs into precise, responsive and performant code. We do not use templates or boilerplate themes; everything we build is bespoke. If you enjoy writing performant code from scratch and have a meticulous attention to detail, you’ll fit right in. What you'll do • Develop bespoke Shopify storefronts, • Iterate and improve existing stores, • Build responsive, accessible and performant digital experiences, • Collaborate closely with designers to ensure pixel-perfect precision, • Consult with the team and clients on technical scoping You’ll thrive here if you have the following Must-haves • 2–3+ years experience in Shopify and Liquid development, • Proficiency with HTML, CSS, JavaScript and web components, • Strong understanding of responsive development and browser compatibility, • A collaborative, open attitude — we work as a team, not in silos Nice-to-haves • Experience with TailwindCSS, • Experience integrating third-party apps and APIs, • Knowledge of CRO, A/B testing or interpreting analytics. What we offer • Remote or hybrid working (UK only), • Private healthcare, • Annual training budget, • 30 days holiday (including bank holidays), • Birthday off, • One extra holiday day for every year you’re with us (up to +5), • EMI scheme, • Enhanced maternity & paternity leave, • Pension scheme Why you'll love working with us • Excellent team and client retention — people enjoy working with us and stay for the long haul., • A senior, ego-free, collaborative team that’s serious about quality., • Genuinely lovely clients who value design and trust us creatively., • 100% in-house work — you’ll always be part of the full process, never a “cog in a big machine”., • Space to grow, lead projects, and shape the work you produce. How to apply If you're interested, you can apply via LinkedIn or email explaining why you think you’re a great fit for the role. Make sure to include a link to your portfolio or (if that’s not possible) recent work examples that you’re proud of. For email applications, please email with the subject line “FAO Dave—Application for Shopify Developer”. This is a UK-only role. Applicants must be based in the UK and have a UK mobile number. Applications that don’t meet this requirement will be ignored. No agencies please.

About TriloDocs TriloDocs is a growing company at the intersection of technology and life sciences. We help pharma and healthcare organizations transform scientific data into clear, structured documents. Our team is passionate about creating intuitive, reliable tools that make a real difference. The Role We're looking for a Mid-Level to Senior Python Developer with a strong STEM background — someone who can not only write clean, effective code but also understand and work with scientific tables and datasets. You’ll contribute to the design and development of scalable, secure software solutions, and collaborate closely with other developers, product managers, and domain experts. Responsibilities • Write clean, maintainable Python code., • Build and improve backend systems and APIs., • Work with structured scientific and clinical data., • Participate in code reviews, testing, and documentation., • Collaborate in Agile teams using Scrum or Kanban., • Stay up-to-date with best practices and emerging technologies. Qualifications • At least 2 years of experience as a developer in a B2B environment., • Bachelor's or Master's degree in a STEM field., • Solid understanding of Python fundamentals., • Understanding of software development life cycle and Agile methodologies., • Excellent analytical and problem-solving skills with attention to detail., • Effective communication and collaboration skills., • Ability to work independently and as part of a team., • Knowledge of the Pharma or healthcare industry is a plus. What we offer • A chance to join a driven team making a real-world impact., • Flexible, remote-first work environment., • A startup environment with global reach — based in London but working across borders., • Flat hierarchies and direct communication.

About Mirantis Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment—on-premises, in the cloud, at the edge, or in sovereign data centers. As enterprises navigate the growing complexity of AI-driven workloads, Mirantis delivers the automation, GPU orchestration, and policy-driven control needed to manage infrastructure with confidence and agility. Committed to open standards and freedom from lock-in, Mirantis ensures that customers retain full control of their infrastructure strategy. Job Description Mirantis is inviting an experienced and client-focused Senior Solution Architect to join our dynamic client-facing technical team. You will develop trusted advisor relationships with prospects and customers by educating, presenting, demonstrating, and conducting POCs of Mirantis’ AI Infrastructure platform. This role offers the opportunity to work on ambitious, cutting-edge technology within the fast-evolving AI and cloud-native ecosystems. Responsibilities Partner with sales to support enterprise opportunities, and help customers understand the value of Mirantis’ industry-leading AI and Kubernetes-based solutions. Lead technical discovery sessions, demos, and proof-of-concept engagements with customers and partners. Translate customer requirements into solution architectures leveraging Mirantis’ products and best practices. Deliver engaging technical presentations and live demonstrations that showcase Mirantis’ platform capabilities, business value, and open-source innovation. Provide field feedback to influence product direction and go-to-market strategy. Serve as a trusted technical advisor – building and maintaining long-term relationships with client stakeholders while representing their needs within Mirantis. Represent Mirantis at industry events, conferences, and community meetups by delivering technical sessions, demonstrations, and thought leadership content. Qualifications 5+ years’ experience in a pre-sales, solutions architecture, or technical consulting role for cloud-native or enterprise software. A working knowledge of: Cloud infrastructure, including Kubernetes, OpenStack, Docker, microservices, and public cloud services (AWS, GCP, Azure) AI/ML infrastructure tools (e.g., Kubeflow, MLflow, NVIDIA AI), and how they integrate with cloud-native platforms DevOps and automation tools, including CI/CD pipelines Observability tooling, including open-source monitoring, logging, and alerting systems Strong understanding of the competitive landscape within the cloud infrastructure and open-source ecosystem. Track record of delivering outcomes for Fortune 500 clients and influencing senior IT/engineering leaders (CIO, CTO). Exceptional written, verbal, and presentation skills with the ability to communicate complex ideas clearly to technical and business audiences. Ability to travel to customer sites and events as needed. Preferred Qualifications Strong hands-on experience with Kubernetes, Docker, containers, virtualization technologies (vSphere, OpenStack), and leading public cloud platforms such as AWS, Google Cloud Platform, and Azure. Industry certifications (AWS, Azure, Kubernetes), especially Certified Kubernetes Administrator (CKA) Proven experience with enterprise-grade security, compliance, and regulatory frameworks. Comfortable operating in global, remote, and hybrid environments, with a demonstrated ability to manage complex projects across multiple teams and stakeholders. Soft Skills and Team Fit Proven problem-solving, consultative, and relationship-building skills. Entrepreneurial drive with a passion for learning and continuous improvement. High integrity, transparency, and a collaborative mindset. Additional Information What does Mirantis offer you? • Work with an established Silicon Valley leader in the cloud infrastructure industry;, • Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies;, • Be a part of cutting-edge, open-source innovation;, • Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued;, • Professional development and training;, • Attend conferences and working groups;, • Company outings, happy hours, hackathons, and tech talks;, • Receive a competitive compensation package with a strong benefits plan. It is understood that Mirantis, Inc. may use automated decision-making technology (ADMT) for specific employment-related decisions. Opting out of ADMT use is requested for decisions about evaluation and review connected with the specific employment decision for the position applied for. You also have the right to appeal any decisions made by ADMT by sending your request to By submitting your resume, you consent to the processing and storage of your personal data in accordance with applicable data protection laws, for the purposes of considering your application for current and future job opportunities. We are a Leader for Container Management in G2 (#2 after AWS)!

C++ Developer / Technical Lead (C++ QT) Remote UK to £95k Are you an experienced C++ Developer with a strong knowledge of media broadcasting systems? You could be progressing your career in a hands-on, technical leadership role at a market leading media software house, the flagship product, is a pseudo real time multi-threaded iTV broadcasting application that enables television broadcasters worldwide to automate playout, handle acquisition, allow low and high resolution editing and manage assets. As a C++ Developer / Technical Lead you will design and implement new features and improvements on the core automation playout / scheduling software, working across the full software development lifecycle. As a senior member of the team, you'll mentor others and act as a champion for development techniques, promoting the use of reviews, latest technologies, tools and techniques whilst working with a modern technology stack including C++17 / C++20. Location / WFH: There's a remote first policy so you can work from home from anywhere in the UK. About you: • You have a strong knowledge of media broadcasting technology, • You have strong C++ development skills, they're using C++ 11 / C++ 17 and moving to C++ 20, • You have experience with hands-on technical leadership, happy to develop and mentor others and provide project leadership, • You have a good knowledge of SQL, • You have QT experience, • You have strong analytical and problem solving skills, • You have a good understanding of software engineering best practices and Computer Science fundamentals such as OOP, Data Structures, Design Patterns, • You're collaborative with excellent communication and stakeholder management skills What's in it for you: As a C++ Developer / Technical Lead you will earn a competitive package including: • Salary to £95k, • Remote working, • Pension, • Healthcare, • Life Assurance Apply now to find out more about this C++ Developer / Technical Lead (C++ QT Media Broadcasting Software) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Reporting to the Head of Asset Performance, our client, a leading low carbon energy infrastructure developer, are currently seeking a full-time Technical Asset Manager to manage a portfolio of energy assets. This is a customer-facing role and will involve optimising technical performance to ensure assets deliver the contractual obligations. A suitable candidate for this role would possess solid multi-tasking and prioritising skills, as they would be required to oversee numerous assets within the portfolio. You will also have keen attention to detail, be highly driven, an innovative thinker with a strong team-work ethic to hit the ground running and thrive in this busy and successful organisation. You will be experienced in managing commercial scale mechanical and electrical (M&E) assets. This must include major plant such as air source and water source heat pumps, CHP, boilers, steam systems, HTHW and LTHW water services, pumping systems, BMS, chillers and chilled water systems. Experience in boreholes and renewables including ground source, air source, Solar PV and battery storage would be advantageous. Key Responsibilities & Accountabilities • Compliance with Environmental, Health, Safety, Security and Quality Standards., • Compliance with client’s standards., • Supporting procurement through the development and review of O&M specifications., • Working with internal and external O&M providers across the energy asset portfolio., • Conducting investigations into under-performance and developing and executing rectification plans to bring asset performance back to the required standard including business case output and savings, cost forecast and other supporting information., • Manage asset lifecycle plans and reporting., • Understanding of the client’s requirements to reduce energy., • Project manage and deliver energy saving and operational improvements to enhance contractual and commercial position., • Representing and acting as an ambassador for the company in a professional and confidence-inspiring manner., • Regular site visits to assess equipment status and conditions. The above list is not exhaustive and can change due to business requirements. Knowledge, Skills, Education & Experience • Proven experience of technical asset management on multi discipline M&E projects including major plant such as air source and water source heat pumps, CHP, boilers, steam systems, HTHW and LTHW water services, pumping systems, BMS, chillers and chilled water systems. Experience in boreholes and renewables including ground source, air source, Solar PV and battery storage would be advantageous., • Working on live operational sites, often with critical engineering systems where retention of resilience is required., • BSc or BEng Mechanical or Electrical Engineering or other relevant technical qualifications., • Organised, diligent, proactive, assertive, disciplined and commercially astute., • Comfortable communication with all levels of Senior Management and Stakeholders., • Eligible to live and work in the UK with a valid driver’s license.

C++ Developer / Backend Software Engineer (Windows C / C++) Remote UK to £70k FTC Are you a skilled backend focussed C++ Developer? You could be progressing your career in a senior, hands-on role at a global market data provider. As a C++ Developer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location / WFH: You can work remotely (in the UK) if you're not within an hour commutable distance of London. Please note this is a 12 month Fixed Term Contract. About you: • You have C / C++ development skills on Windows OS, • You have full software development lifecycle experience, • You have a good knowledge of networking protocols e.g. TCP/IP, multicast, • You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, Design Patterns, • You're collaborative with great communication skills, • You are UK based and do not require visa sponsorship What's in it for you: As a C++ Developer / Backend Software Engineer you'll receive a competitive package: • Salary to £70k + bonus, • 25 days holiday, • Pension, • Life Assurance and Income protection, • Private Medical and Dental care, • Gym subsidy and wellness apps, • Cycle to work scheme, • Ability to buy stock options, • Family leave and sabbaticals, • Continuous training and career development including personalised budget, • Gain valuable finance / exchange connectivity experience Apply now to find out more about this C++ Developer / Backend Software Engineer (Windows C / C++, C#) opportunity.

About Us: OpenSolar was founded in 2017 by global pioneers in solar software - Andrew Birch and Adam Pryor. OpenSolar exists to accelerate the adoption of solar and renewable energy globally. We provide the world's clean energy professionals with an end-to-end digital design, sales and management software to grow their businesses, free of charge. OpenSolar is driven by its mission to accelerate the adoption of solar for a world powered by sunshine by 2050. We stay focused on our mission by obsessing over the experience of our end users, being open and honest, solving problems through careful and deliberate design, and by keeping things simple. OpenSolar is a truly global organisation with our team spread across 12 countries and our user base spread over 130+ countries. Find out more about our world class crew here: ___. At OpenSolar, we are dedicated to cultivating a workplace that celebrates diversity and promotes inclusivity. Our goal is to build a team that is reflective of the communities we serve, recognising that diversity brings strength and richness to our organisation. We believe that everyone should feel empowered to bring their authentic selves to work and we are committed to creating an environment where all employees are valued, respected, and supported. We actively seek to attract and retain a talented workforce that represents the breadth of our society. We provide equal opportunities for everyone to thrive and advance in their careers, enabling them to achieve their full potential. This is your opportunity to be part of the clean energy movement, creating a lasting impact on the world. All while being part of a passionate, fun, and highly collaborative team. The Role: The Software Engineer (Full Stack) role is a full-time permanent position located in the United Kingdom and is a remote working role. You will have the opportunity to be part of a global high-performing dynamic software team, doing what you do best. The role is focused on designing and building the best solutions for our users in over 120 countries, whilst maintaining best practices in software development. What you’ll be doing: • Full Stack software engineering using React / Python / Django / MySQL., • Design new system features and enhancements to improve product usability and productivity., • Ensure all system development is within design and architecture guidelines., • Testing, deployment and release management of system updates., • Schedule estimates for technical design and development., • Demonstrate best practices in secure software development., • Effectively work with senior software developers in a team environment. What you’ll need: • Core Technology skills required – Strong full stack software engineering skills., • Desirable technology skills: Python, Django, React, JavaScript, MySQL, SPAs, AWS (Lambda, CloudFormation, RDS)., • 5+ years of relevant experience in the core technology skills, • Best practice software development skills and practices., • Excellent communication skills with an open, collaborative approach., • A passion for problem solving and challenges., • The desire to positively contribute to shaping organisation culture and be part of a diverse team., • A good understanding of consumer finance, B2C payments and integrated e-commerce solutions is preferable. What we bring: • A passionate, driven, and highly collaborative team., • We are a mission focused organisation with a well-being led culture., • A diverse, equitable and inclusive work environment where we celebrate everyone., • Professional development and support of your individual growth., • Constant exposure to new opportunities to learn and grow., • A fast-paced work environment with leading technology solutions., • Flexible leave options so you can shape your life-work priorities., • An opportunity to be part of the clean energy movement, creating a lasting impact on the world If you are a talented software developer possessing all of the requisite skills, seeking an opportunity to join our fast-paced start-up, please apply.

Multi-Agent LLM Systems Remote (MUST BE IN EUROPE) We’re partnering with a venture-backed startup led by a founder who has built and taken two technology companies to IPO, now assembling a world-class team to tackle one of the most impactful problems in applied AI. The company is developing a voice-enabled AI copilot used by professionals to eliminate the friction from documentation and decision-making, a product with genuine, real-world impact that’s already being used in production environments. They’re now looking for a Senior/Staff AI Engineer to own and evolve the core “brain” service behind this assistant, the system that powers reasoning, retrieval, and dialogue in real time. Interview Process: 1️⃣ Intro call where we talk about the role. 2️⃣ Technical discussion with the Head of AI. 3️⃣ Deep-dive session with a Backend Engineer and ML Engineer from the team. 4️⃣ 30-minute conversation with the Founder. Why This Is Worth Your Time • Real ownership: You’ll be the architect behind a core AI system, not a feature contributor., • Fast-moving environment, • Immediate impact: Your code will run in production and support real users from day one., • Technical depth: Multi-agent reasoning, voice-streaming, RAG optimisation and all in one system., • Flexible setup: Remote across the EU, with optional co-working in London or Barcelona. What you’ll do • Obsessive about latency, you think in milliseconds, optimise for concurrency, and understand the trade-offs between speed, cost, and model performance., • Design, implement, and productionise multi-agent LLM systems that reason, plan, and coordinate., • Develop FastAPI-based microservices optimised for low latency and high reliability., • Engineer and evaluate RAG pipelines: hybrid retrieval, re-ranking, grounding, and context validation., • Integrate real-time voice interfaces (STT/TTS, WebRTC, LiveKit) into intelligent conversational flows., • Instrument and evaluate system performance using observability and model-faithfulness metrics. What we’re looking for • Proven ability to build and ship agentic or multi-agent frameworks into production., • Expert Python, FastAPI, and asyncio developer., • Practical experience with LangChain, Autogen, or custom orchestration layers., • Startup mindset: ownership, speed, and pragmatism over perfection. Bonus points • Experience working with voice or streaming systems (STT/TTS, WebRTC, LiveKit)., • Exposure to evaluation tooling, LLM-as-judge setups, or agent benchmarking., • Background in healthtech, fintech, or other compliance-heavy sectors.

Senior / Staff Python Developer - FULLY REMOTE High-growth AI Insurance Startup We're working with a well-funded, fast-scaling AI company building a highly ambitious product at enterprise scale. They're now looking to add Senior and Staff-level Python Developers to continue building the product. This is a product engineering role (not consultancy) 🔧 What you'll be doing • Architecting the backbone of revolutionary AI systems, • Create backend systems that deliver sub second response times, • Help to guide and mentor an extremely strong team of engineers, • Help to create robust, scalable platforms to process commercial claims faster than every before. 🧠 What they're looking for • Expert Python skills with proven experience building high performing systems, • 8+ years of backend engineering experience, ideally with some insights into distributed systems and high traffic websites/applications, • Experience working in fast paced, agile start-ups, • Some systems architecture exposure, • Performance engineering exposure, • Mentoring experience Preferred Superpowers • Background building AI/ML platforms, • Experience operating within regulated industries 🏗 Team & environment • Small, high-calibre engineering team (~8 engineers), • Fast-paced, high-ownership culture, • Serious technical ambition — strong people to learn from, but expectations are high, • Backed by recent oversubscribed funding and a very strong customer pipeline 💰 Package • Senior: ~£90k–£110k, • Staff: £110k-£130k (target level), • Meaningful equity at an early stage, • Clear growth trajectory as the company scales toward Series A 👉 Interested or curious? Drop me a message for a confidential conversation

Location: 1 day remote + 1 day on-site in London Contract: Freelance, approx. 3-month rolling project Reports to: Technical Lead Rate: £250 - £350 per day Start: ASAP Intro We’re looking for an experienced Senior Developer to join us on a short-term freelance basis, working directly on-site with our London-based clients two days a week. We’re looking for a self-motivated Senior Developer who’s confident in client-facing environments, able to advocate for the best use of their time, and skilled in shaping tasks as well as delivering work autonomously. You’ll help bring high-impact ecommerce projects to life, turning design concepts into fast, accessible and beautiful experiences that perform flawlessly. About UWP We’re Underwaterpistol, a creative and technical ecommerce agency built for brands that want to stand out. We design, build and grow Shopify Plus stores that deliver measurable results, blending creative thinking with technical precision. Our developers care deeply about quality, detail, and craft and we’re looking for someone who shares that mindset. This role involves working closely with our clients on-site, acting as a trusted technical partner. You’ll be responsible for shaping your workload, managing priorities directly with client teams as their primary solo developer and representing UWP with confidence and clarity. Role Overview As a Senior Developer, you’ll lead the build and implementation of front-end features, ensuring clean, reusable code and seamless collaboration with designers and strategists. You’ll be hands-on in translating UI/UX concepts into working digital experiences, maintaining our high standards for accessibility, performance, and maintainability. You’ll need to be comfortable working independently, shaping tasks proactively, and advocating for the most effective use of development time in a client-facing setting. Key Responsibilities • Build out design comps accurately and efficiently., • Write structured, well-organised, reusable code., • Inspect, debug, and troubleshoot bugs and QA issues., • Ensure the technical feasibility of UI/UX designs., • Collaborate closely with other team members and stakeholders., • Lead on assigned development projects, making technical recommendations, flagging risks, and supporting other developers when needed., • Help uphold and refine UWP’s development standards and best practices., • Contribute to internal policies, documentation, and component frameworks., • Communicate progress clearly with project and delivery teams, ensuring visibility on timelines and blockers. Skills and Experience Essential • Experience with Shopify, • Strong proficiency with HTML5, CSS3, and Vanilla JavaScript., • Experience working with Liquid (Shopify)., • Understanding of LESS and SASS pre-processing., • Strong grasp of cross-browser compatibility and responsive development., • Proficiency with Git (or similar version control)., • Understanding of SEO and UX best practices., • Excellent attention to detail and a good eye for design., • Strong communication and documentation skills., • Portfolio of live projects demonstrating your work. Nice to Have • Experience with Gadget, • Familiarity with JavaScript frameworks (React, Vue, Angular)., • Experience with Node.js, Python, Ruby, or PHP.

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (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)., • Comfort 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.

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS product—Spark Travel—at pace. You’ll join a smart, collaborative team that pushes each other to articulate and defend every architectural decision in pursuit of best‑in‑class software. Spark Travel itself is on a mission to drag the tailor‑made travel industry into the 21st century. Our cloud‑native platform unifies sales, supplier contracting, dynamic pricing, and on‑trip operations—everything from the first quote to the traveller’s safe return. The market is huge, the incumbents are slow, and we already have meaningful traction: roughly 35 customers and an accelerating sign‑up pace, a very healthy sales pipeline, and a roadmap brimming with genuinely novel features. With a fantastic existing team across engineering, product, customer success, marketing, and sales, we’re gearing up for hyper‑growth. We’re looking for two down‑to‑earth professional, a conscientious Senior Software Developer, to build on what already works and unlock our next wave of innovation. 🌟 Your Impact • Raise the bar sensibly. Whether you’re refining our Azure architecture as CTO or shipping revenue‑critical features as Senior Dev, you’ll set high standards without reinventing the wheel., • Champion intuitive user experiences. Both roles care deeply about usability, ensuring our platform feels effortless for travel pros and their travellers., • Own the craft. Understand the problem, ship the solution, measure the outcome—and when something’s working, double‑down on it., • Move the needle. Your work will streamline the day‑to‑day of leading tailor‑made tour operators and DMCs—enhancing trip experiences for their travellers as we scale. 🧭 Role Snapshot 2️⃣ Senior Software Developer • Be UK‑based (remote within the UK) with ability to attend occasional team meet‑ups in London (travel expenses covered)., • Design, build, and maintain features across the stack: .NET (C#) based API backends, Angular (TypeScript) based frontends, SQL Server, Cosmos DB., • Own mission‑critical modules such as pricing engines, itinerary or form builders, client proposal app, etc., • Write clean, tested code; automate everything from CI/CD pipelines (Azure DevOps/GitHub Actions) to performance benchmarks., • Investigate and diagnose issues and perform root cause analysis., • Collaborate cross-functionally with Product, Design, and Customer Success., • Propose incremental improvements and occasionally explore new tech (e.g. Azure OpenAI) when it clearly solves a problem. You might be our Senior Dev if… - Hold a 1st-class or 2:1 degree in Computer Science or a closely related discipline. - 4+ years building modern web or data applications with .NET and at least one JavaScript framework. - Hands-on experience with Azure or another major cloud provider, plus an understanding of microservices and event-driven architectures. - You love balancing delivery speed with technical excellence, and you’re keen to keep learning. 🎁 What We Offer • Competitive salary, equity options coming soon, • Remote‑first culture with asynchronous workflows, • Private healthcare, • Employer pension contributions above statutory, • Home‑office setup budget, • Coworking space allowance, • Flexible hours with async core overlap, • Professional‑development budget, • Conference & certification leave, • Choose‑your‑own‑tech toolkit, • Travel‑to‑London expenses for required in‑person meetings, • Collaborative and innovative company culture 📩 How to Apply • Send your CV., • Confirm you are currently living and legally able to work in the UK., • Share one project or decision you’re proud of, why it mattered, and what you learned. Please note: We are only considering UK‑based applicants who fully meet the role criteria. Applications that do not comply will not be considered now or in future hiring rounds. Deadline: 15th November 2025 (rolling review—apply early). Spark Travel is an equal‑opportunity employer and a welcoming neurodiverse team. We celebrate diversity and are committed to creating an inclusive environment for all. We’re not just saying that, we really mean it!

Senior Full Stack Developer / Engineer (TypeScript React Redux Node.js) Remote UK to £90k Opportunity to progress your career in a senior, hands-on Full Stack Developer role at a scaling Fintech who have built an energy trading platform to revolutionise energy buying for large industrial and commercial users. What's in it for you: • Salary to £90k, • Remote working, • Impactful role with complex challenges, • Great career growth opportunities as the company scales Your role: As a Senior Full Stack Developer you'll help to build a seamless digital experience that makes complex energy systems simple, powerful and intuitive, creating user interfaces that bring trading and billing into one flexible product using React and Redux and TypeScript, Node.js on the backend. You'll also contribute to maintenance of current systems, assist with the migration from JavaScript microservices to a monorepo architecture using TypeScript and integrate APIs and backend services. There's a collaborative team environment where you'll input into technical discussions and decision making. Location / WFH: There's a remote first policy so you can work from home on a full time basis, with the caveat that you'll meet up with the team in London from time to time, please note you must be UK based and have the right to work. About you: • You have strong software engineering experience across the full development lifecycle, • You have React and Redux front end skills combined with backend JavaScript, TypeScript, Node.js and API experience, • You have worked on monolith and microservices environments, • You're comfortable working with complex, data rich environments and have previous experience within Fintech, Payments, eCommerce or similar with high throughput systems, • You have a strong eye for design, performance and detail, • You're happy to do some brownfield and maintenance work alongside new projects, • You're collaborative with great communication skills Apply now to find out more about this Senior Full Stack Developer / Engineer (TypeScript React Redux Node.js) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Description Complexio is Foundational AI. This works to automate business activities by ingesting whole company data – both structured and unstructured – and making sense of it. Using proprietary models and algorithms Complexio forms a deep understanding of how humans are interacting and using it. Automation can then replicate and improve these actions independently. Complexio is a joint venture between Hafnia, in partnership with Marfin Management, C Transport Maritime, Trans Sea Transport and BW Epic Kosan and Símbolo We are looking for a Senior Engineer to establish and lead our new Developer Experience team. This team’s mission is to improve engineering productivity, consistency, and satisfaction by building and maintaining the systems, processes, and tooling that underpin our Software Development Lifecycle (SDLC). You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams. This is a hands-on role with significant influence: you will design systems, implement tooling, measure productivity gaps, and drive adoption of better practices across the engineering organisation. Requirements • CI/CD Infrastructure & Tooling, • Own and operate CI/CD systems (GitHub Actions, runners, caching, artifact storage)., • Maintain stability, scalability, and cost-effectiveness of pipelines., • Build and maintain systems for our monorepo., • Ensure CI/CD observability, with metrics flowing into Datadog/Slack., • Pipeline Instrumentation & Optimisation, • Analyse pipelines for inefficiencies (e.g., flaky tests, redundant steps, lack of caching)., • Recommend and implement optimisations (parallelisation, test selection, caching strategies)., • Define benchmarks and KPIs (e.g., build times, flakiness %, cost per run)., • Measure and report on productivity gaps (e.g., time lost to flaky tests, slow builds, manual release steps)., • Onboarding & Documentation, • Maintain up-to-date documentation on SDLC processes, CI/CD, release flows, and GitHub usage., • Provide templates, playbooks, and starter kits., • Automate repetitive onboarding processes., • GitHub & SDLC Guardrails, • Own GitHub governance (branch protections, repo standards, integrations)., • Implement base SDLC guardrails (PR templates, code owners, security scans)., • Ensure compliance requirements are integrated into pipelines., • Monitoring & Incident Flow, • Set up alerts for pipeline health regressions., • Provide first-level triage to distinguish infra vs. test vs. dependency issues., • Escalate to the correct engineering team and ensure test ownership is tracked., • Release Management Support, • Build tooling for release notes, changelogs, packaging, and deployment., • Standardise release processes across services., • Enable customer-facing packaging and deployments, without owning release decisions., • Change Management & Adoption, • Identify friction in developer workflows through metrics, surveys, and incident data., • Drive adoption of DevEx improvements by partnering with engineering teams, running enablement sessions, and monitoring uptake., • Define test strategy, coverage, or quality gates (owned by engineering teams)., • Own microservice/domain documentation., • Proven experience with CI/CD platforms (e.g., GitHub Actions, GitLab CI, CircleCI)., • Strong background in SDLC practices and developer productivity tooling., • Hands-on experience with infrastructure automation (e.g., Docker, Kubernetes, IaC with Terraform, Ansible or Pulumi)., • Familiarity with observability & monitoring (Datadog, Prometheus, or similar)., • Experience managing or improving monorepo build systems., • Strong ability to measure developer productivity gaps and define KPIs., • Experience in driving adoption of change in engineering organisations., • Experience in release engineering or building developer-facing platforms., • Background in Software Engineering, SRE or infrastructure engineering, with a strong developer tooling focus., • Knowledge of compliance-driven SDLC requirements (e.g., ISO 27001, SOC2)., • Join a pioneering joint venture at the intersection of AI and industry transformation., • Work with a diverse and collaborative team of experts from various disciplines., • Opportunity for professional growth and continuous learning in a dynamic field.

Applications will be reviewed in the New Year 🌟 No agencies 🚫, thank you 🙏 Who are we? 👋 Homeflow is a market-leading, fast-growing, profitable, software-as-a-service (SaaS) business in the property market. We think we’re a lovely team of people with a fantastic company culture that we want to retain as we grow - ambitious, hard-working and collaborative yet respectful of work-life balance. You can expect to feel welcomed and supported by some truly talented people, in a company that is constantly innovating. We are looking for a Senior Frontend Developer, based in the UK. This role will involve building and maintaining our new website platform using Next___js, React, TypeScript, TailwindCSS and MongoDB. You will be working in a fast-paced environment to develop new website themes and add new features in a complex Next.js-based codebase (including a CMS). This is a great opportunity for the right person to take on a challenging and broad role. Homeflow is operating on a fully remote basis but occasional travel will be required for our company meet ups (bi-annually at most in the UK). Typical job tasks include 🚀 • Maintaining and developing our new website platform using Next.js, • Building new website themes and components, • Fixing bugs, • Getting involved with team-building during stand-ups, retros and team discussions We’re looking for someone who has 🔎 • 5+ years’ experience in front end web development, • Strong competency with TypeScript, React and Next.js, • Strong problem solving and debugging ability, • Good understanding of performance, optimisation and best practices; particularly in React, • A passion for web development - someone who is continuously learning about new technologies, • Excellent (Unix/Linux) command-line skills People who thrive in this role at Homeflow are great problem solvers who like to get their head down and stuck into a task. They are friendly, positive and passionate. They also embody our company values of being driven, open, polished and pioneering.

Senior Ruby on Rails Developer – Remote (UK) We’re working with a high growth UK-based FinTech company and looking for a strong Senior Ruby on Rails Developer to join their UK-based engineering team. What you’ll need: • Strong backend Ruby on Rails experience (7+ years), • Experience working with payments is desirable., • Solid communication skills for a fully remote team. What’s on offer: • Fully remote (UK-based), • Basic salary up to £100k, • Benefits such as parental benefits, health insurance, opportunity to travel, to name a few To be considered, please apply with an up-to-date CV.

Overview We are seeking an experienced Software Technical Lead to provide hands-on technical leadership within an automation and intralogistics environment. This role is ideal for a senior engineer who actively writes and reviews code, has managed and supported other developers, and can lead the technical delivery of complex software solutions, including Warehouse Management Systems (WMS). This is not a purely managerial role. The successful candidate must deeply understand code and be comfortable working close to the detail while guiding others. Key Responsibilities Technical Leadership • Act as the technical authority across software projects within automation and intralogistics systems, • Lead solution design, architecture, and technical decision-making, • Ensure high standards of code quality, performance, scalability, and maintainability, • Review code and provide hands-on technical support to developers, • Actively contribute to the codebase using .NET and Python, • Support development of software solutions integrating with WMS, automation platforms, and material handling systems, • Line-manage and mentor software developers, • Provide day-to-day technical guidance and support to direct reports, • Support skill development, knowledge sharing, and best practices, • Conduct technical reviews and contribute to performance and development discussions Required Skills & Experience Essential • Proven experience as a Software Technical Lead, Lead Developer, or Senior Software Engineer, • Demonstrable experience managing and technically supporting other developers, • Strong, hands-on coding experience with .NET and Python, • Strong understanding of software architecture and system integration, • Background in automation, intralogistics, warehouse systems, or industrial software, • Experience with Warehouse Management Systems (WMS), • Must understand code deeply — able to design, review, debug, and improve it What We’re Looking For • A hands-on technical leader, not a people manager detached from code, • Someone comfortable guiding developers while remaining deeply technical, • A pragmatic problem-solver with strong communication skills, • A leader who can balance delivery, quality, and mentoring

We’re expanding our engineering team and hiring a Senior Python Software Engineer to help own and develop an established trading-related application. The system runs in production, processes high-frequency real-time data, and needs careful performance engineering and disciplined testing to keep latency and reliability where they should be. You’ll take meaningful ownership day-to-day, partnering closely with the founder and the engineering team to prioritise work, ship improvements quickly, and keep the system fast, reliable, and correct. Location: UK-based preferred Working style: Mostly remote, occasional in-person days for planning/coordination Support: Availability during core market hours when needed What You’ll Do • Own and improve a production Python codebase that runs during market hours., • Build and optimise real-time data pipelines (throughput, p50/p99 latency, jitter)., • Do profiling-driven performance work across ingestion → compute → messaging → consumers., • Improve reliability: freshness/staleness handling, safe degradation, back pressure, fault isolation., • Strengthen “developer leverage”: replay/simulation tools, regression tests, and debugging tooling., • Work with cloud infrastructure, deployment, monitoring, and incident response., • Collaborate directly with the founder and engineering team on architecture and roadmap. Essential Skills • 5+ years professional Python experience; you’ve shipped and owned production systems., • Built/owned a real-time / low-latency system (not batch ETL) with measurable performance goals., • Strong understanding of async + multiprocessing tradeoffs and performance profiling., • Comfortable owning an existing codebase: refactors, tests, architecture improvements., • Experience with messaging / event-driven systems and strong API/schema discipline., • Production ownership mindset: incidents, monitoring, and fast debugging when it matters., • UK-based preferred and able to support core market hours when required. Desirable Skills • Experience with trading, market data, or execution systems., • Familiarity with Interactive Brokers TWS or other brokerage APIs, • Experience designing safety constraints/guardrails in automated systems. What We Offer • Competitive salary (negotiable) + performance-related bonus., • Mostly remote, with some in-office collaboration days for coordination and planning, • Lean environment, direct impact on a live system., • High ownership and influence over system design and roadmap.

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly complex legal landscape. Uniquely in our sector, we are born out of a law firm and now deliver our solutions to companies of all sizes in over 50 countries. We are an innovative tech-centered business with the benefit of legal capability running through our company – this is a significant differentiator in what we deliver. The diversity of our client base mirrors the diversity of our international team. To professionalise our product development and continue our growth path, we are currently looking for a senior backend developer. The Role The position is embedded in the broader strategy to transform a service lead company into a product lead company. The goal is to improve the quality and the range of our SaaS solutions to serve our global client base with products enabling them to manage complex regulatory requirements for the digital ecosystems. The role is at the core of this strategy and you will work closely with our product team and frontend engineers to help define products and feature requirements and execute on them. Part of the role as well is to contribute in discussions and decision making on strategy and building not only the products but also the company. Skills Required · Senior backend skills with at least 5 years of experience with Java, and a good understanding of Python (FastAPI, Flask…), SQL based databases · Must have a high comfort level with source control (git), agile development and CI/CD; · Organisational skills and team lead quality; · Excellent communication skills, especially also in English; · Availability during normal business hours (CET); · Fast learning and openness to new and changing tasks; · Humour and the ability to make others laugh and to inspire. Advantageous · Full stack development skills: React, Vue.js or Angular; · Experience working in startups and in small teams; · Experience with compliance software. Perks · Grow in a multidisciplinary team and be inspired by seasoned professionals in other fields; · Hybrid work environment fitting your preferences; · Budget for relevant educational opportunities · Take pride in knowing you are delivering some peace of mind to businesses around the world and contribute to the accessibility of privacy and digital rights for millions of people. Competitive annual gross salary starting from € 60.000,-, but higher depending on experience and skills.

On a mission to help people who have been diagnosed with chronic kidney disease, this start-up are looking to bring on a Senior TypeScript Developer, who’s fully embraced AI-assisted development. Their mission is to make life better for people suffering from kidney disease by building one of the first algorithm-based behavioural change programmes. The application that does this brings together tech and health coaches that can be prescribed by doctors – yes, that’s a thing in Germany! The role • Building new features that cut across a patient-facing React Native app and a NextJS back office, • Helping shape the tech stack and architecture for a new patient-facing web app, • Integrating with 3rd parties such as auth, real-time comms (video/audio/text) and connected health devices, • Using LLMs, agentic frameworks and RAG to improve health coach efficiency, • Architecture: You’ve designed complex systems from scratch and maintained them over time, • AI assisted development: Comfortable building with and configuring tools like Claude Code (memory/rules files, commands, skills etc), • TypeScript: This is one of your core competencies; you have a deep understanding of the type system and appreciate the value of end-to-end type safety, • Backend: You’ve built Node servers from scratch, understand the benefits of meta frameworks and have ideally used an RPC layer of some kind, • Frontend: You have a deep understanding of React, data fetching/mutation, state management, form management, design/component systems and styling, • Testing: Comfortable with unit, integration and end to end tests and know when to apply each of them., • Data stores: You’re happy designing schemas for relational databases, performing migrations and querying with or without an ORM. If you have experience of KV stores or other types of databases, that’s a bonus, • Infra: You have some experience of configuring, deploying and monitoring applications using AWS, GCP or another cloud provider, • Documentation: You can succinctly and clearly document technical decisions and processes, • Terraform or another IaC system, • React Native, • Internationalisation Culture is key to these guys. You’ll be given freedom to work remotely, flexibly, in an autonomous way. They are an early stage start-up so there’s not a ton of benefits at the moment, though they are offering generous equity (as one of the first dev hires and the person who’s going to build the product, you’ll be well renumerated here), a 5K training budget and 28 days holiday (plus your bank hols). Not to mention the company having an incredibly diverse workforce, cross-collaboration across teams, and lastly, a deep sense of meaning and purpose behind what you do, every single day. Salary wise, they’re happy to offer up to £100K.

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