276 to 300 of 581 Full-Stack Development Jobs in the South East

enterprise-grade platform. Develop clean, efficient, and maintainable code using JavaScript and modern front-end frameworks (e.g., React), while leveraging broader language experience (Java, Python) to support full-stack collaboration. Collaborate with cloud infrastructure teams (AWS, Azure, or GCP) to support performance optimization, environment configuration, and scalable feature delivery in cloud-native applications. Establish and maintain … CI/CD practices (e.g., GitHub Actions, Jenkins), contributing to the automation of testing, builds, and deployments across development environments. Lead and mentor front-end engineers, providing architectural guidance, driving framework adoption, and promoting front-end best practices across the engineering organization. Experience: Minimum 5 years’ experience working as a software developer in a commercial environment. Strong python … programming experience. Experience of managing teams. Ability to effectively share knowledge of development experience and help junior developers continue to improve their development skills over time. Strong foundations in object-oriented programming. Location: London Please note, our client is unable to offer sponsorship for this opportunity. Finally, should you not be contacted within five working days More ❯

enterprise-grade platform. Develop clean, efficient, and maintainable code using JavaScript and modern front-end frameworks (e.g., React), while leveraging broader language experience (Java, Python) to support full-stack collaboration. Collaborate with cloud infrastructure teams (AWS, Azure, or GCP) to support performance optimization, environment configuration, and scalable feature delivery in cloud-native applications. Establish and maintain … CI/CD practices (e.g., GitHub Actions, Jenkins), contributing to the automation of testing, builds, and deployments across development environments. Lead and mentor front-end engineers, providing architectural guidance, driving framework adoption, and promoting front-end best practices across the engineering organization. Experience: Minimum 5 years’ experience working as a software developer in a commercial environment. Strong python … programming experience. Experience of managing teams. Ability to effectively share knowledge of development experience and help junior developers continue to improve their development skills over time. Strong foundations in object-oriented programming. Location: London Please note, our client is unable to offer sponsorship for this opportunity. Finally, should you not be contacted within five working days More ❯

is essential – 100% Office Based Are you a Junior Developer with some hands-on experience, or perhaps a recent graduate or school leaver with a strong interest in development and some examples of work to share? Do you enjoy creating well-tested, secure, and functional code that makes a real difference to users? Would you like to join … can learn, grow, and contribute to exciting projects? The Role We are looking for a Junior Full Stack Developer to join a design and development team. You will help maintain and develop bespoke applications, implement new product features, and enhance existing functionality. This role requires you to stay at the forefront of modern technologies … industry news, and security best practices. We are looking for someone eager to learn, committed to development, and excited to contribute to a close-knit team. Responsibilities Assist with incoming support requests, acting as 2nd line to investigate bugs and data issues. Identify potential bugs and record them in detail on project tracking software. Resolve identified bugs, isolating More ❯

data scale-up. What's in it for you: Competitive salary, to £100k + Significant Equity Hybrid working (3 days London office per week) Vitality Healthcare Continuous career development and learning opportunities Influential role as part of a small, close knit team Complex and interesting work Your role: As a Full Stack Engineer you … will take ownership, working on technically challenging Greenfield development projects. You'll be working on complex problems with scalability and reliability in mind, across the full development lifecycle from architecture and design through to implementation. There's a range of technology in the stack, you'll have a 50/50 split … between backend and frontend development using TypeScript, Elixir, Elm and AWS amongst others, learning and picking new things up on the job in a collaborative, tech driven environment where you can get stuff done and see the results of your work. Location/WFH: You'll join the team in London three days a week in a hybrid More ❯

data scale-up. What's in it for you: Competitive salary, to £100k + Significant Equity Hybrid working (3 days London office per week) Vitality Healthcare Continuous career development and learning opportunities Influential role as part of a small, close knit team Complex and interesting work Your role: As a Full Stack Engineer you … will take ownership, working on technically challenging Greenfield development projects. You'll be working on complex problems with scalability and reliability in mind, across the full development lifecycle from architecture and design through to implementation. There's a range of technology in the stack, you'll have a 50/50 split … between backend and frontend development using TypeScript, Elixir, Elm and AWS amongst others, learning and picking new things up on the job in a collaborative, tech driven environment where you can get stuff done and see the results of your work. Location/WFH: You'll join the team in London three days a week in a hybrid More ❯

new features. Influence architecture and technical strategy. Ensure reliability and performance in production. Lead code reviews, improve processes and mentor juniors. Skills & experience 5+ years’ full stack development experience. Strong React and modern JavaScript/TypeScript. Backend API development (Python preferred, Node considered). Cloud deployment (AWS or similar) and database knowledge More ❯

Engineers with deep expertise in .NET/C# and WPF to join our growing team. In this role, you will lead the full software development lifecycle: from design and implementation to testing, deployment, and ongoing support for our core LegalTech products. You'll build and enhance rich WPF-based Windows desktop applications, scalable backend … services, and cloud-integrated solutions. While the title includes "Full Stack," this is not a traditional web development role; your focus will be on high-performance Windows applications and associated backend systems. You'll also play a key role in mentoring engineers, driving architectural improvements, and shaping engineering practices that ensure performance, maintainability, and … innovation. What you'll do: Application Development Architect, design, and develop complex desktop applications using WPF and modern patterns like MVVM. Build and maintain robust .NET Framework and .NET Core backend services, APIs, and libraries. Implement modular application architectures to support scalability and maintainability. Integrate with cloud platforms (AWS, Azure) for distributed computing and storage. Technical Leadership & Collaboration More ❯

Intermediate/Senior Full-Stack Software Developer (or half Stack) Type: Full-Time, Permanent Hybrid Salary: DOE + Benefits Join a globally recognized award winning leader in automation and machine learning solutions, and contribute to the evolution of their acclaimed platform. This role is Hybrid and candidates need to be able to … opportunities. Hybrid working model (office and remote). 22 days holiday, increasing with tenure. Pension, life insurance, and employee share schemes. Take the next step in your software development career More ❯

Partner with product and leadership teams, mentor peers, and play a role in shaping technical direction. Innovation: Explore and recommend new technologies, frameworks, and methods for both full-stack and AI development. Requirements: A motivated, hands-on engineer with an ownership mindset, strong communication skills, and a collaborative approach. 5+ years’ experience in full More ❯

client of ours in the media space are seeking an experienced Senior Full Stack Web Developer to play a key role in the design, development, and delivery of innovative, high-performance web applications. This position is central to the ongoing evolution of our programmatic and data-driven integration platforms, with a focus on scalability … reliability, and clean architecture. You will work across the full technology stack, with a primary focus on React.js for front-end development and Node.js for back-end services. You'll manage complex data flows in PostgreSQL , utilize Redis for caching and performance optimization, and implement robust messaging systems such as Kafka . The role … Champion best practices in coding standards, testing, deployment, and DevOps automation. Contribute to a culture of innovation, collaboration, and continuous technical improvement. Key Responsibilities Lead the design and development of dynamic, responsive web applications using React.js , Node.js , and related technologies. Build and optimize PostgreSQL databases, including schema design, complex queries, and performance tuning. Implement and manage Redis for More ❯

design and develop large, distributed, scalable web based systems, working within a modern cloud (AWS) microservices based environment; you'll be primarily using Typescript and Node for backend development, but will also have exposure to React on the frontend. You'll work across multiple teams and product streams in a collaborative environment that values code quality. The company … in the London office four days a week, with flexibility to work from home on Fridays. About you: You have strong full stack web development experience using TypeScript and Node.js You understand AWS, microservices, APIs, Event Driven systems, Data Streaming (Kafka), DevOps environments, CI/CD pipelines and how to deploy to the cloud More ❯

We're looking for a highly skilled Senior Full Stack Developer with strong experience in C# .NET and React to join our growing tech team. You'll play a key role in designing, building, and maintaining More ❯

We're looking for a highly skilled Senior Full Stack Developer with strong experience in C# .NET and React to join our growing tech team. You'll play a key role in designing, building, and maintaining More ❯

Roles and responsibilities of the assignment: Self-Service Check-in Development and maintenance of SSCI applications Kiosk and Web Check-ins Key Deliverables: Develop and maintain backend components using C++11 or above, including performance-critical modules. Build dynamic and responsive frontend interfaces using AngularJS/Angular 2+ . Debug, maintain, and enhance existing systems with a focus on … reduction. Write clean, scalable, and maintainable code with proper documentation. Participate in code reviews and mentor junior developers where applicable. Ensure secure coding practices and adherence to software development standards. Investigate and resolve production issues as part of ongoing product support. Skills 5+ years of professional experience in software development. Proficient in C++11 or later, with a strong … understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving skills across the stack. Familiar with More ❯

Roles and responsibilities of the assignment: Self-Service Check-in Development and maintenance of SSCI applications Kiosk and Web Check-ins Key Deliverables: Develop and maintain backend components using C++11 or above, including performance-critical modules. Build dynamic and responsive frontend interfaces using AngularJS/Angular 2+ . Debug, maintain, and enhance existing systems with a focus on … reduction. Write clean, scalable, and maintainable code with proper documentation. Participate in code reviews and mentor junior developers where applicable. Ensure secure coding practices and adherence to software development standards. Investigate and resolve production issues as part of ongoing product support. Skills 5+ years of professional experience in software development. Proficient in C++11 or later, with a strong … understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving skills across the stack. Familiar with More ❯

and integrate seamlessly with backend infrastructure. You’ll play a key role in shaping the fund’s research and tooling platform from inception. Responsibilities: Build and maintain full-stack applications and internal tools, with an emphasis on high-performance, data-intensive frontend systems. Collaborate directly with investment professionals, quants, and data scientists to develop responsive dashboards More ❯

and integrate seamlessly with backend infrastructure. You’ll play a key role in shaping the fund’s research and tooling platform from inception. Responsibilities: Build and maintain full-stack applications and internal tools, with an emphasis on high-performance, data-intensive frontend systems. Collaborate directly with investment professionals, quants, and data scientists to develop responsive dashboards More ❯

and integrate seamlessly with backend infrastructure. You’ll play a key role in shaping the fund’s research and tooling platform from inception. Responsibilities: Build and maintain full-stack applications and internal tools, with an emphasis on high-performance, data-intensive frontend systems. Collaborate directly with investment professionals, quants, and data scientists to develop responsive dashboards More ❯

join SpectrAxe — the first true all-to-all, anonymous FX options trading platform. If you have very strong middle-tier development skills (and/or full-stack experience with React) and are ready to take the next step in your career — where your work has real impact in a fast-moving, startup environment — I … d love to hear from you. Knowledge of FX options is advantageous but not essential . If you bring strong development skills, we’ll support you in learning the financial and trading aspects of the platform. This is a chance to help shape the evolution of a live trading platform used by institutional clients globally. Get in touch More ❯

join SpectrAxe — the first true all-to-all, anonymous FX options trading platform. If you have very strong middle-tier development skills (and/or full-stack experience with React) and are ready to take the next step in your career — where your work has real impact in a fast-moving, startup environment — I … d love to hear from you. Knowledge of FX options is advantageous but not essential . If you bring strong development skills, we’ll support you in learning the financial and trading aspects of the platform. This is a chance to help shape the evolution of a live trading platform used by institutional clients globally. Get in touch More ❯

join SpectrAxe — the first true all-to-all, anonymous FX options trading platform. If you have very strong middle-tier development skills (and/or full-stack experience with React) and are ready to take the next step in your career — where your work has real impact in a fast-moving, startup environment — I … d love to hear from you. Knowledge of FX options is advantageous but not essential . If you bring strong development skills, we’ll support you in learning the financial and trading aspects of the platform. This is a chance to help shape the evolution of a live trading platform used by institutional clients globally. Get in touch More ❯

with external suppliers, partners, and stakeholders to align delivery. What we're looking for: At least 5 years of experience delivering full-stack software development (Python backend, JavaScript frontend). Strong background in backend infrastructure - SQL/NoSQL, event stores, cloud storage. Proven experience in architecting secure, scalable systems in AWS, Azure, or GCP. More ❯

the ground up, and work closely with clients to solve meaningful business problems. You'll operate in small project teams (or sometimes independently), across the full development lifecycle from business requirements through to deployment and optimisation. Key Responsibilities Design, develop, and deliver high-quality software solutions in line with client needs and business goals Lead or … and design decisions Collaborate directly with clients to understand their operations and challenges Work across the full stack - backend through to frontend using modern development practices Take ownership of project delivery with an awareness of budgets and timelines Apply a problem-solving mindset and adapt quickly to different industries and business domains Core Technical … Skills Required C#/.NET (Core and Framework) strong backend development experience essential JavaScript and React for building responsive, user-friendly front-end applications Familiarity with API development (RESTful services) Experience with SQL Server and database integration Comfortable working in DevOps environments (CI/CD pipelines, version control, automated testing) Strong understanding of application architecture and More ❯

and reliability of our products. Key Responsibilities Leading the planning and delivery of roadmap features across the engineering stack Providing technical leadership and mentorship across the development team Ensuring secure coding, compliance, and architectural best practices are upheld Partnering with Product and QA to scope, define, and deliver on engineering objectives Contributing to and review the … development of services, ensuring scalability and reliability Measuring and report engineering KPIs, identifying areas for continuous improvement Participating in technical support and be part of the on-call rotation Requirements Strong experience as a Full Stack JavaScript/PHP Engineer, as well as experience in a technical leadership role Strong expertise in , React/… React Native, and PHP across backend, frontend, and mobile development Proven ability to design and scale service-oriented, event-driven systems Experience with CI/CD pipelines, automated testing, and infrastructure as code (e.g. Terraform) Hands-on knowledge of containerisation (Docker, Kubernetes) and cloud platforms (AWS, GCP or Azure) Skilled in cross-functional collaboration and stakeholder communication Strong More ❯

and built to scale. Hands-On Architecture: Set the technical direction for projects using Python (Flask or Django) and React.js, ensuring high standards of performance and maintainability. Team Development: Coach and support engineers at all experience levels, encouraging professional growth, technical excellence, and collaborative delivery. Engineering Excellence: Champion strong DevOps principles, including CI/CD pipelines, automated testing … Problem-Solving: Communicate intricate architectural decisions in a clear, practical way for both technical and non-technical stakeholders. Skills and Expertise Over 5 years of experience in full-stack software engineering. Expertise in designing and developing scalable web applications and distributed systems. Proficient in software architecture, containerization, and cloud platforms including AWS, Azure, and GCP. Experienced More ❯