in fast-moving, engineering-led environments? We’re working on large-scale, high-traffic systems and looking for someone who can architect, optimise, and scale backend infrastructure - while writing clean, maintainable code. You’ll join a product-focused team that values best practices, autonomy, and thoughtful design. The platform is evolving quickly to meet growing demand, and there’s … with meaningful impact Modern stack: Ruby on Rails, React, PostgreSQL, Redis, AWS, Docker, Kubernetes Key Responsibilities: Architecting and optimising scalable backend systems in Ruby on Rails Designing and maintaining clean, efficient APIs and integrations Improving performance and database efficiency at scale Contributing to long-term technical decisions and platform direction Collaborating closely with product, DevOps, and other engineers What … to keep things interesting, and the autonomy to help shape how they’re solved. If you're someone who enjoys going deep into systems, improving performance, and writing elegant code at scale, we’d love to hear from you. More ❯
City of London, Greater London, UK Hybrid / WFH Options
KE Technology
in fast-moving, engineering-led environments? We’re working on large-scale, high-traffic systems and looking for someone who can architect, optimise, and scale backend infrastructure - while writing clean, maintainable code. You’ll join a product-focused team that values best practices, autonomy, and thoughtful design. The platform is evolving quickly to meet growing demand, and there’s … with meaningful impact Modern stack: Ruby on Rails, React, PostgreSQL, Redis, AWS, Docker, Kubernetes Key Responsibilities: Architecting and optimising scalable backend systems in Ruby on Rails Designing and maintaining clean, efficient APIs and integrations Improving performance and database efficiency at scale Contributing to long-term technical decisions and platform direction Collaborating closely with product, DevOps, and other engineers What … to keep things interesting, and the autonomy to help shape how they’re solved. If you're someone who enjoys going deep into systems, improving performance, and writing elegant code at scale, we’d love to hear from you. More ❯
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
Nicoll Curtin Technology
AWS or Azure (production experience, not just coursework/labs). SQL/NoSQL databases (eg, PostgreSQL, MongoDB) deep architectural understanding. What You'll Do: Transform client requirements into clean, production-ready code Own the full development life cycle from design to deployment Enforce best practices in security, testing and system performance Solve complex technical challenges with innovative … approaches Lead technical decisions while mentoring team members Balance cutting-edge solutions with real business value Participate actively in code reviews and quality assurance Why Join? Competitive salary, pension, healthcare, and life assurance. Training & growth in a Top Employer-voted company. Inclusive culture with wellbeing initiatives and employee networks. Apply today or share with your network More ❯
sprints, utilizing more CI/CD pipelines and away from end-to-end/API testing and toward unit testing. Duties: Designing, developing, and maintaining new software applications Writing clean, maintainable, and scalable code Investigating, debugging and resolving software issues Participating in peer code reviews and estimations of work. Participating in end-user interactions to gather requirements More ❯
Mansfield, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Reed Technology
enhance backend services using Node.js. Work with complex business logic implemented in SQL Server stored procedures. Collaborate with cross-functional teams in an Agile/Scrum environment. Contribute to code reviews, documentation, and continuous improvement. What experience you will need to have as the Full Stack Developer: Strong experience with React.js , Node.js , and SQL Server . Solid understanding of … APIs, and JSON. Experience integrating frontend components with backend APIs. Ability to work with and extend existing architecture (not re-architecting). Familiarity with SOLID principles , design patterns, and cleancode practices. Nice to Have: Experience with Bootstrap or Material UI . Exposure to CI/CD pipelines and automated testing tools (e.g. Cypress, Playwright). Understanding of More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Noir
services with Node.js (experience with NestJS is a plus).Work closely with cross-functional teams including product and design to shape technical solutions.Contribute to architectural and technical decision-making.Write clean, testable, and efficient code following best practices.Participate in code reviews, stand-ups, and agile ceremonies.Stay current with modern development trends and frameworks. Requirements: 4+ years of experience More ❯
of Defence, including Finance, Commercial, Payroll and Human Resources for Military Personnel, Civilian Personnel and Veterans. Our digital solutions comprise enterprise resource planning systems, performance management, analytics, automation, low code applications and public facing services through Gov.uk. These are deployed via a number of core technologies including Blue Prism, Microsoft Power Platform, Machine Learning, and AI, utilising cloud platforms …/PAAS/IAAS) and on-premise hosting. A software developer designs, runs, and improves software that meets user needs. In this role, you will: Be responsible for writing clean, secure code following a test-driven approach · Create code that is open by default and easy for others to reuse. A developer delivers software components that form … part of a product. At this role level, you will: Develop software to meet user needs Follow best practice guidelines and help to improve those guidelines Write clean, secure and well-tested code Coach and mentor more junior colleagues Operate the services you build and identify issues in production Understand wider technologies - APIs, AI, IDP, and Machine Learning More ❯
experience with NestJS is a plus). Work closely with cross-functional teams including product and design to shape technical solutions. Contribute to architectural and technical decision-making. Write clean, testable, and efficient code following best practices. Participate in code reviews, stand-ups, and agile ceremonies. Stay current with modern development trends and frameworks. Requirements: 4+ years More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Noir
experience with NestJS is a plus). Work closely with cross-functional teams including product and design to shape technical solutions. Contribute to architectural and technical decision-making. Write clean, testable, and efficient code following best practices. Participate in code reviews, stand-ups, and agile ceremonies. Stay current with modern development trends and frameworks. Requirements: 4+ years More ❯
Rapidly prototype and deliver AI-powered features with real user interfaces Engineer optimized prompts for large language models like GPT Seamlessly integrate Azure AI services into enterprise systems Write clean, scalable, and secure code following DevOps best practices Develop and manage REST APIs powering AI applications Collaborate closely with cross-functional teams including business stakeholders, design, and data … experts Lead knowledge sharing and code reviews to build collective expertise Define AI complexity to ensure optimal ROI and feasibility What We're Looking For: Expert-level experience with GPT and prompt engineering Mastery of Python and cloud-native development (Azure AI Services, Azure Functions) Experience with agentic AI frameworks like OpenAI Agent SDK or MCP Tools Strong skills More ❯
engineering function. You’ll work alongside highly skilled senior engineers and help shape a tech culture built on trust, autonomy, and continuous improvement. We don’t expect you to code, but you’ll be managing engineers who build with cutting-edge tech to solve complex challenges. Think scalable systems, slick user experiences, modern DevOps practices, and cloud infrastructure that … software or data engineer. You can speak the language of modern architecture, OOP, TDD, CI/CD, and cloud-native development (AWS ideally). Engineering Best Practices – You drive cleancode, robust testing, and elegant automation. Agile, DevOps, and product-driven development are second nature to you. The company - Values are simple but powerful: Zero politics – Just kind More ❯
West London, London, United Kingdom Hybrid / WFH Options
Exposed Solutions
deliver high-quality software solutions that meet the needs of users. What You'll Do: Design and implement scalable and high-performance web applications using Next.js and Supabase. Develop clean, maintainable, and efficient code in TypeScript. Collaborate with cross-functional teams to define, design, and deliver new features and enhancements. Participate in code reviews to maintain high More ❯
Stafford, Staffordshire, West Midlands, United Kingdom Hybrid / WFH Options
Daniel James Resourcing Ltd
a great fit. What Youll Be Doing Building and maintaining modern web applications using Angular and TypeScript Designing intuitive user interfaces and working with UX/UI designers Writing clean, scalable, and testable code Deploying frequently and safely using modern CI/CD pipelines Collaborating on architecture decisions and code reviews Continuously improving how the team works … writes, and ships code What Were Looking For Solid commercial experience in JavaScript and TypeScript Proficiency with HTML, CSS, and preprocessors such as SCSS or LESS Experience with Angular and RxJS, or other modern frontend frameworks Understanding of component-based and reactive programming Experience with modern development practices (e.g. CI/CD, GitHub Actions, testing tools like Playwright or More ❯
and maintain features in Blazor frontends and .NET backend APIs Implement and support multi-tenant SaaS architecture Build and integrate CI/CD pipelines for deployment and testing Write clean, testable, maintainable code using C#, EF Core, and modern .NET best practices Work with Azure services such as App Services, Functions, Entra, SQL Elastic Pools, and Key Vault … Experience deploying cloud-based applications Azure App Configuration Frontend UI/UX component design experience Multi-tenant SaaS systems Scripting and automation (PowerShell, Azure CLI) Exposure to infrastructure-as-code with Bicep, ARM, or Terraform Why Join Us? Join us to lead the greenfield development of a scalable next-gen CRM platform. Enjoy autonomy in architectural decisions, a supportive More ❯
Stockport, Cheshire, England, United Kingdom Hybrid / WFH Options
Robert Walters
functional teams to scope, design, and deliver new features Integrate with AWS services for storage, compute, and scaling Assist in improving our CI/CD and deployment processes Write clean, maintainable code with good test coverage Participate in code reviews and Agile ceremonies Troubleshoot bugs and help improve system performance and reliability What We're Looking For … knowledge of AWS services such as EC2, RDS, S3 (or willingness to learn) Comfortable working in Git-based workflows Strong attention to detail and commitment to writing secure, scalable code A collaborative mindset and a willingness to learn from and support your team Nice to Have Experience with Docker or other containerization tools Exposure to CI/CD pipelines More ❯
Cambourne, Cambridgeshire, United Kingdom Hybrid / WFH Options
Remotestar
agile and extreme programming practices. Practice pair programming and contribute to a collaborative coding culture. Implement and maintain CI/CD pipelines for efficient app deployment and delivery. Write clean, testable code and follow TDD principles to ensure software quality. Participate in code reviews, retrospectives, and daily standups. Stay current with iOS trends and continuously bring fresh More ❯
Job Title: Machine Learning Engineer Location: London (Hybrid) Job Type: Contract Required Skills & Experience: - Proficient in Python programming, with a strong understanding of clean, maintainable code. - Solid grasp of software engineering best practices, including version control, modular design, and code reviews. - Hands-on experience with Test-Driven Development (TDD) using Pytest or equivalent testing frameworks. - Proven ability to More ❯
build insightful reporting and data solutions Creating robust QA processes and automating repetitive data tasks Supporting and mentoring junior analysts (1 direct report) Acting as a go-to for clean, optimised, efficient SQL Supporting second-line data queries and ensuring SLAs are met Continuously improving how we handle, transform and deliver data across the business What you bring: 5+ … in building the data capabilities that power our loyalty programmes across the UK, GCC and beyond. Plus, we’re a close-knit team with high standards, a love for cleancode, and plenty of team socials. London based role | Must have right to work in the UK Hybrid working | Tech-forward environment | Growing international team Interested? Let’s More ❯
City of London, Greater London, UK Hybrid / WFH Options
Bounteous
Job Title: Machine Learning Engineer Location: London (Hybrid) Job Type: Contract Required Skills & Experience: - Proficient in Python programming, with a strong understanding of clean, maintainable code. - Solid grasp of software engineering best practices, including version control, modular design, and code reviews. - Hands-on experience with Test-Driven Development (TDD) using Pytest or equivalent testing frameworks. - Proven ability to More ❯
City of London, Greater London, UK Hybrid / WFH Options
Reward
build insightful reporting and data solutions Creating robust QA processes and automating repetitive data tasks Supporting and mentoring junior analysts (1 direct report) Acting as a go-to for clean, optimised, efficient SQL Supporting second-line data queries and ensuring SLAs are met Continuously improving how we handle, transform and deliver data across the business What you bring: 5+ … in building the data capabilities that power our loyalty programmes across the UK, GCC and beyond. Plus, we’re a close-knit team with high standards, a love for cleancode, and plenty of team socials. London based role | Must have right to work in the UK Hybrid working | Tech-forward environment | Growing international team Interested? Let’s More ❯
Wigan, Lancashire, United Kingdom Hybrid / WFH Options
Maxwell Bond
right in! Key Responsibilities: Build cloud-first software solutions for the energy sector, using technologies such as Typescript , Node.js , React , PHP , GraphQL , and AWS . Focus on high-quality code and best practices, with a strong emphasis on Test-Driven Development (TDD) and writing clean, maintainable code . Lead and mentor junior engineers, fostering a collaborative and More ❯
Portsmouth, Hampshire, England, United Kingdom Hybrid / WFH Options
Computer Futures
C# Leading development cycles and mentoring junior developers Collaborating across teams to ensure seamless system integration Driving innovation through research and implementation of new technologies Promoting best practices in code quality, testing, and documentation What You Bring A degree in a related field (or equivalent experience) Strong experience in modern web development Excellent communication and leadership skills A passion … for cleancode, continuous learning, and team collaboration The ability to manage multiple priorities in a fast-paced environment What's on Offer Competitive salary Private healthcare & dental cover Training budget to support your growth Hybrid remote working A thoughtfully designed office with lake views, natural light, and ergonomic workstations A culture that values kindness, curiosity, and high More ❯
Reigate, Surrey, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
microservices You have strong technical and team leadership experience You are collaborative and pragmatic yet able to push back and influence senior engineers You're an advocate of creating, clean, reusable and maintainable code and have a good knowledge of modern Microsoft software engineering best practices You have a good knowledge of event driven architecture You have a … thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms You have a good understanding of CI/CD and Infrastructure as Code (IaC) You're likely to be degree educated in a relevant STEM discipline What's in it for you: As a C# Technical Lead you will receive a competitive salary plus a More ❯
Reigate, Surrey, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
microservices You have strong technical and team leadership experience You are collaborative and pragmatic yet able to push back and influence senior engineers You're an advocate of creating, clean, reusable and maintainable code and have a good knowledge of modern Microsoft software engineering best practices You have a good knowledge of event driven architecture You have a … thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms You have a good understanding of CI/CD and Infrastructure as Code (IaC) You're likely to be degree educated in a relevant STEM discipline What's in it for you: As a Lead Software Engineer you will receive a competitive salary plus a More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Eligo Recruitment
optimise HTML5 slot games using TypeScript and PixiJS. Build performant, visually engaging games for both desktop and mobile. Collaborate with artists and developers in a remote agile team. Write clean, scalable code and contribute to technical decision-making. Take part in testing, troubleshooting, and ongoing game improvements. Key Skills and Experience: Advanced knowledge of HTML5, TypeScript, and CSS3. … who loves building high-quality games, isn’t afraid to share ideas, and is keen to keep learning. Sound like you? Apply now to join a studio where your code makes a visible impact – and where you’ll help shape some of the most exciting slot games on the market. Eligo Recruitment is acting as an Employment Business in More ❯