1 to 25 of 38 Contract Full-Stack Development Jobs in London

server, Postgres, GitHub, Azure DevOps, Linux, docker and Kubernetes Continuous. deployment, supported by automated testing and monitoring. Software written using Test Driven Development practices, with developers writing their automated tests before creating the code. Open working, with transparent codebases, documentation, design histories and roadmaps. All profiles will ...

provide guidance on technical doubts and best practices. Qualifications & requirements Few years of experience with Next.js, React and Storybooks for full-stack development. Experience with charts libraries such as echarts (preferred), Chart.js, or Recharts. Proficiency in building responsive UIs with Tailwind CSS. Hands-on experience with ...

tool calling) and LLM apps (chat, summarisation, RAG, structured outputs). Engineering excellence: CI/CD, automated testing, code reviews, observability, and secure development practices. Nice to have Experience with Azure OpenAI , OSS LLMs, model evaluation (BLEU/ROUGE/BERTScore, human-in-the-loop), and prompt/ ...

Full-Stack Developer - Inside IR35 - Remote Overview We are seeking a strong Full-Stack Engineer with solid data and analytical skills to deliver enhancements to the client's existing BSIS reporting system. This role involves working across the full technology … existing reports, SQL Stored Procedures, and business logic to define improvement paths and implement changes. Design, build, and maintain high-quality .NET full-stack applications. Support development of dashboards, automated tests, and CI/CD workflows. Collaborate closely within Agile teams, participating in pair ...

Full-Stack Developer - Inside IR35 - Remote Overview We are seeking a strong Full-Stack Engineer with solid data and analytical skills to deliver enhancements to the client's existing BSIS reporting system. This role involves working across the full technology … existing reports, SQL Stored Procedures, and business logic to define improvement paths and implement changes. Design, build, and maintain high-quality .NET full-stack applications. Support development of dashboards, automated tests, and CI/CD workflows. Collaborate closely within Agile teams, participating in pair ...

backend and frontend of an AI-powered Personally Identifiable Information (PII) redaction Minimum Viable Product (MVP). You'll work alongside Full-Stack Developers, Data Scientists, a User Researcher, Product Lead, Delivery Manager, Subject Matter Experts and a Senior Interaction Designer. The team's Data Scientists ...

clearance. Duration : initial work package until March 2026 (scope for extension as a long-term programme) We're looking for an expert Full-Stack Java Engineer to join a high-profile, fast-moving government programme with a fixed deadline. You'll work in a large team ...

clearance. Duration : initial work package until March 2026 (scope for extension as a long-term programme) We're looking for an expert Full-Stack Java Engineer to join a high-profile, fast-moving government programme with a fixed deadline. You'll work in a large team ...

looking for a Full Stack Engineer with strong experience in React Native for mobile/front-end development and AWS-based backend systems . The ideal candidate has hands-on experience building scalable, event-driven applications using modern backend frameworks and cloud-native services. ...

developing, and maintaining complex data-driven services within the database environment. This is a hands-on technical role requiring strong expertise in modern development practices, cloud technologies, and Test-Driven Development (TDD).Key Responsibilities Design and develop robust, scalable services using Python as the primary backend … language, while supporting existing services built in Java and .NET. Maintain and enhance legacy systems using Oracle SQL PL. Implement Test-Driven Development (TDD) practices, ensuring automated tests are written prior to code development. Work with complex data challenges, ensuring data integrity, security, and performance. Support infrastructure ...

experienced Platform Engineer to join a fast-paced team building scalable, reliable infrastructure and tooling for modern apps. Key skills: Strong Typescript development experience Build and maintain cloud infrastructure on AWS, ensuring security, scalability, and resilience. Develop and optimize CI/CD pipelines with GitHub Actions to enable ...

Fullstack Data reporting engineer (Python/.Net) - Contract: Required Skillset: 5+ years Software engineering experience C# Full Stack .NET development SQL Server & SQL Server Reporting Services Python for data engineering and Power BI Strong SQL knowledge Git/GitHub React/Javascript Experience within … Azure, SQL Server, Postgres, GitHub, Azure DevOps, Linux, Docker and Kubernetes Understanding of continuous deployment with automated testing and monitoring Test-Driven Development (TDD), writing tests before code Experience within NHS or Healthcare sector is a must have Location: Remote Contract Type: 6 months (Possibility for extension) Start ...

Stack Developer within the public sector Active Security Clearance (SC) Strong proficiency in Java and Spring Boot for Backend development Solid experience with React and Next.js for Frontend development Hands-on experience working with Cloud environments (AWS) Experience implementing CI/… pipelines and familiarity with Docker/Kubernetes Skilled in API development and microservices architecture Strong technical and leadership capabilities Nice to have: Immediate availability Previous experience delivering greenfield development If you're interested in this role, click 'apply now' to forward an up-to-date copy ...

with multidisciplinary teams to design, develop, and maintain robust full stack software solutions. The role spans the entire software development lifecycle and requires strong technical expertise, a collaborative approach, and experience delivering high-quality solutions in an Agile environment. Location Must be assigned … software systems Create and maintain clear documentation throughout the SDLC Support testing and validation with service users and stakeholders Contribute to the development and deployment of containerised applications Skills & Experience (Essential) Expert knowledge of Python Strong front-end development experience using HTML, CSS , and frameworks such ...

with multidisciplinary teams to design, develop, and maintain robust full stack software solutions. The role spans the entire software development lifecycle and requires strong technical expertise, a collaborative approach, and experience delivering high-quality solutions in an Agile environment. Location Must be assigned … software systems Create and maintain clear documentation throughout the SDLC Support testing and validation with service users and stakeholders Contribute to the development and deployment of containerised applications Skills & Experience (Essential) Expert knowledge of Python Strong front-end development experience using HTML, CSS , and frameworks such ...

looking for a Full Stack Engineer with strong experience in React Native for mobile/front-end development and AWS-based backend systems . The ideal candidate has hands-on experience building scalable, event-driven applications using modern backend frameworks and cloud-native services. … complex digital or financial platforms. Deeply skilled in software design and architecture, ideally across cloud-native environments (AWS preferred). Proficient in modern development frameworks, such as Java, Python, or Node.js , and familiar with microservices, APIs, and event-driven architectures. Experienced in cloud and infrastructure-as-code technologies ...

looking for a Full Stack Engineer with strong experience in React Native for mobile/front-end development and AWS-based backend systems . The ideal candidate has hands-on experience building scalable, event-driven applications using modern backend frameworks and cloud-native services. … complex digital or financial platforms. Deeply skilled in software design and architecture, ideally across cloud-native environments (AWS preferred). Proficient in modern development frameworks, such as Java, Python, or Node.js , and familiar with microservices, APIs, and event-driven architectures. Experienced in cloud and infrastructure-as-code technologies ...

teams . The focus is on customer segmentation, lifecycle analysis, and generating high-quality, actionable insights. The successful candidate will be a full-stack data practitioner , comfortable owning data end to end rather than operating purely in reporting. Key Responsibilities Growth & Operations Split time between growth ...

Senior Python Developer - Fullstack, AI, SC Cleared, £700 a day Expert Python Developer with Fullstack development skills required to design and build both the Back End and Front End of an AI-powered Personally Identifiable Information (PII) redaction Minimum Viable Product (MVP). The team's internal Data … delivering the core functionality of an MVP in fortnightly sprints to validate product concepts. Experience of containerisation. Creating documentation throughout the software. development life cycle (SDLC). Working on pre-existing codebases. Improving the resilience and stability of software. Applying practices to enable continuous delivery. Desirable - experience ...

IR35 : Inside Location : Remote, with occasional on-site meetings Rate : £700 per day The role :A leading Government Department are seeking a Full-Stack Python Developer, to design and build both the backend and frontend of an AI-powered Personally Identifiable Information (PII) redaction Minimum Viable … delivering the core functionality of an MVP in fortnightly sprints to validate product concepts. Experience of containerisation. Creating documentation throughout the software. development life cycle (SDLC). Working on pre-existing codebases Improving the resilience and stability of software. Applying practices to enable continuous delivery. Desirable - experience ...

Our client a well known Insurance and Wealth Management company are actively looking to hire 2 Full Stack Engineers on a contractual basis covering a large integration project and a claims ...

Stack Developer Strong AWS, Python & React Infrastructure as Code & CI/CD (GitHub Actions) Delivering front and back end development Profile A successful Full Stack Developer should have: Proficiency in front-end and back-end programming languages and frameworks. Evidence … developing and maintaining front and back end development Strong understanding of software development lifecycle and agile methodologies. Excellent problem-solving and troubleshooting skills. Ability to work both independently and collaboratively in a technology team. Attention to detail and a commitment to delivering high-quality work. NPPV ...

Fullstack Developer - Active SC London/Remote (Must be UK based) Up to £425 per day (Inside IR35) 3 months My client is an instantly recognisable consultancy who require a Fullstack Developer with Active SC ...

Fullstack Developer - Active SC London/Remote (Must be UK based) Up to £425 per day (Inside IR35) 3 months My client is an instantly recognisable consultancy who require a Fullstack Developer with Active SC ...

months+ - Remote with 2 days on site in London Key Responsibilities Design, develop and maintain Front End and Back End features Lead development activities within an Agile Scrum model Enhance data models and data catalogues to support data ingestion Build UI visualisations and manage associated metadata Develop … management, roles, permissions and related features Contribute to estimation, prioritisation and sprint planning Maintain high code quality through peer reviews and security-focused development Technical Skills & Experience Strong experience in data modelling JavaScript, TypeScript, React and Node.js OAuth-based authentication and authorisation Data streaming technologies PostgreSQL AWS Lambda ...