26 to 50 of 57 Contract React Jobs

Principal Software Engineer, £650/day (Outside IR35)

Hiring Organisation
Morson Edge
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
£550 - 650 per day
also have the chance to lead R&D or impact analysis initiatives, where hands on rapid prototyping may be required. Skills: TypeScript (Node & React) AWS Event-driven MACH architecture CI/CD In return they're offering an initial 6-month outside IR35 contract paying up to £650/day. ...

C# Developer Architecture Focused

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£415 per day
DBAs, and governance teams in a structured, enterprise environment. What You'll Be Doing Designing and developing applications using .NET Framework/.NET Core , React/TypeScript , Python , and relational databases Refactoring and modernising legacy systems to reduce technical debt and improve performance and reliability Embedding modern security patterns across ...

Python Developer - Equity Derivatives

Hiring Organisation
Pontoon
Location
London, United Kingdom
Employment Type
Contract
engage effectively with business and platform partners. Enhance our CI pipeline and deployment strategies. Desired Skills: Experience with modern web UI technologies like HTML5, React, RESTful services, and Websockets. Knowledge of Structured Products (Notes, Warrants, Certificates) is advantageous. Why Join Us? Be part of the fastest-growing area in Equities ...

AI Software Engineer, GraphRAG, TypeScript, AWS, Remote, CO7428D

Hiring Organisation
Corriculo Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - 600 per day
using LLMs, RAG and agentic workflows GraphRAG/Knowledge Graph expertise - deep knowledge with Knowledge Graphs and vector databases Strong technical fluency - TypeScript/React, Langgraph/Langchain, neo4j, Docker, AWS (SageMaker, Bedrock, Hugging face), to name a few So What's Next? If you are an experienced AI Software ...

AI Software Engineer, GraphRAG, TypeScript, AWS, Remote, CO7428A

Hiring Organisation
Corriculo Ltd
Location
North West London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - 600 per day
using LLMs, RAG and agentic workflows GraphRAG/Knowledge Graph expertise - deep knowledge with Knowledge Graphs and vector databases Strong technical fluency - TypeScript/React, Langgraph/Langchain, neo4j, Docker, AWS (SageMaker, Bedrock, Hugging face), to name a few So What's Next? If you are an experienced AI Software ...

Senior Software Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
Senior Software Engineer Role Details Role: Senior Software Engineer Job Type: Contracting Location: Manchester (Hybrid, with a minimum of 2 days in the office) Special Working Conditions (Travel/On-call, etc.): Associate has to ...

Back end developer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £450 per day
Bristol.Skills required:- Python back end technologies- Ideally some exposure/understanding of .Net technologies. - Experience of maintaing backend services and APIs- Some experience of React, Typescript on the front end would be idealIf the above is of interest, please reach out with your latest CV. ...

Front-End Developer

Hiring Organisation
Sanderson
Location
South Croydon, Surrey, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 per day
interfaces for critical government services. You'll work on high-impact projects, leveraging modern frontend technologies to deliver responsive and accessible solutions. Required Skills* React* TypeScript/JavaScript (when used in the browser) Nice to Have Skills* Playwright (front-end testing) Reasonable Adjustments: Respect and equality are core values ...

Accessibility Specialist

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
United Kingdom
Employment Type
Contract
Contract Rate
£500.00 per day
error handling. Experience with CI tools, Jira/Azure DevOps, and component/library governance. Desirable: IAAP certification, GDS service assessments, GOV.UK Design System, React/Vue accessibility, Figma checks, and data-driven reporting. £ 500.00/day Talent International UK and it's subsidiaries, Digital Gurus, Infinite Talent and Rethink ...

Net Software Engineer

Hiring Organisation
Brio Digital
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
national-level programme supporting an ongoing digital transformation project. What You'll Do Build and maintain robust APIs and web applications using .NET and React Collaborate with cross-functional teams to deliver modern, Azure-hosted solutions Develop clean, testable, and maintainable code across the full stack Integrate with complex healthcare … design reviews and mentoring within an agile delivery team What You'll Bring Solid C#/.NET Core experience in production systems Proficiency with React and TypeScript Strong experience with Microsoft Azure (App Services, Azure Functions, Azure DevOps, etc.) Exposure to healthcare, NHS, or data integration environments Understanding of RESTful ...

Senior C# Developer

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
applications while contributing to greenfield development initiatives. Key Responsibilities Design, build, and maintain server-side and client-side applications using .NET Framework/Core , React/TypeScript , and relational databases ( SQL Server , Oracle ). Refactor legacy systems to reduce technical debt and improve performance. Implement modern security patterns (OAuth2/… OWASP principles. Hands-on experience with CI/CD pipelines and troubleshooting across Windows Servers and databases. Excellent communication and problem-solving skills. Desirable React/TypeScript Certifications in Azure/AWS , CISSP , or DevOps . Familiarity with Docker/Kubernetes , observability practices, and API gateways. Exposure to greenfield projects ...

Full Stack Developer - Manchester - £525 inside IR35

Hiring Organisation
Tecknuovo Ltd
Location
Manchester, Lancashire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
delivering services aligned to GDS (Government Digital Service) standards and working within modern DevOps environments. Key Responsibilities Develop full-stack applications using: JavaScript, TypeScript, React (Front End) Node.js, Java, Spring Boot (Back End) Build services that meet GOV.UK Design System, GDS Service Standard, and WCAG 2.1 AA accessibility requirements. Design … issues, and participate in continuous improvement initiatives. Essential Skills & Experience Strong commercial experience as a Full Stack Developer . Proficiency with: Frontend: JavaScript, TypeScript, React Backend: Node.js, Java, Spring Boot Demonstrable experience delivering government or public-facing services aligned with GDS standards, including: GOV.UK Design System GDS Service Standard Accessibility ...

Front End Engineer

Hiring Organisation
InfinityQuest Ltd,
Location
West Drayton, London, United Kingdom
Employment Type
Contract
/data environments. Expertise in Tableau and/or PowerBI for rapid prototyping and stakeholder engagement Deep hands-on experience with modern frontend frameworks (React, Typescript, etc) Hands-on experience with cloud platforms (AWS preferred); familiarity with scalable deployment and integration Strong knowledge of API integration. Proven experience in developing ...

Senior Java Developer

Hiring Organisation
The Recruitment Company
Location
Dublin, City of Dublin, Republic of Ireland
Employment Type
Contract
Contract Rate
£450 - £550/day
work across the full stack, the roles are usually more back end orientated with an element of UI. There is also scope for React cross-training and there may be some React projects too. Exposure to Nodejs is nice to have Good knowledge around AWS is preferred or at least ...

UI Developer - 13042

Hiring Organisation
Pontoon
Location
Bromley, London, United Kingdom
Employment Type
Contract
will harness the power of data to drive insights and transform business processes. Key Responsibilities: Design, develop, and maintain reusable UI components using React and TypeScript . Implement responsive and accessible interfaces that meet enterprise standards (e.g., WCAG ). Collaborate with product managers, UX designers, and backend engineers to deliver … Incorporate Vercel AI SDK UI components to enhance chatbot functionality and user experience. Ensure code quality through unit and integration testing with Vitest and React Testing Library . Participate in code reviews and contribute to architectural decisions. Optimize performance and troubleshoot issues across various browsers and devices. What You Bring ...

C# .NET Core Developer - Hybrid - Banking

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £415/day Inside IR35
Tier 1 Bank - .NET CORE/React/Banking/Architecture Role - C# Developer/.NET Core Duration - 6 months with very likely extension Location - Hybrid/Canary Wharf - 3 days per week in a Canary Wharf office Rate - £415 p/d inside IR35 Tech Stack C# .NET Core …/Oracle React/Typescript Role Deliver, modernise, and support business-critical applications, frameworks and services across our stack (.NET Framework/.NET Core, HTML/CSS/TypeScript/React, Python, SQL Server, Oracle). The role focuses on refactoring legacy systems to reduce technical debt, improve reliability ...

Full Stack Engineer (Java / ReactJS)

Hiring Organisation
Adept Resourcing Engineering
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£520.00 - £525.00 per day
Full Stack Engineer (Java/ReactJS) Adept Resourcing are recruiting on behalf of a Tier-one bank, on a ongoing KYC project, looking for Full Stack Engineers (Java/Rreact JS) for an initial 6 month project (highly likley to renew). This is a hybrid role, with 3 days … improvements Required Experience Strong software engineering background with proven experience designing, developing, and deploying backend applications Java (preferably recent versions) Front-end development using ReactJS Experience delivering solutions within a microservices architecture Regular delivery of changes to production at high cadence Building and delivering RESTful APIs to production Experience designing ...

Full Stack Engineer

Hiring Organisation
Adept Resourcing Engineering
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £525 per day
Full Stack Engineer (Java/React) Tier-1 Bank | Long-term Programme | Sheffield (Hybrid) This is not a sandbox. This is not a proof of concept that never leaves PowerPoint. This is real engineering, on a live Tier-1 banking platform, with production impact from day one. Adept Resourcing … partnering with a Tier-1 bank delivering a major, ongoing KYC transformation programme. We're looking for experienced Full Stack Engineers (Java/React) who are comfortable operating at pace, shipping code regularly, and owning what they build. Initial 6-month contract, with a strong likelihood of extension. Hybrid working ...

Fullstack Engineer

Hiring Organisation
Randstad Digital
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
£55 - £70 per hour
Tech Stack We are in a high-growth phase, evolving our search platform into a reliable, event-driven ecosystem. Backend: Node.js, TypeScript, Microservices. Frontend: React, TypeScript. Cloud: AWS native services (EventBridge, SQS, Lambdas). Architecture: Scalable, high-performance, event-driven systems. What You'll Do Drive Evolution: Take ownership … professional software development experience. Node.js & TypeScript Expertise: Strong proficiency in building and operating production-grade backend services. Frontend Fluency: Hands-on experience with modern React frameworks. Microservices Experience: A must-have understanding of distributed systems. Cloud Native: Familiarity with AWS (specifically SQS, Lambda, or EventBridge) is a significant plus. ...

Front End Developer - React

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £800 per day
Front-End Developer - React, Typescript Location: Ipswich (Onsite, 5 days per week) Contract Duration: 7 months IR35 Status: Inside IR35 About the Role My client, a leading global tech company , is looking for an experienced Front-End Developer . This role involves rewriting existing in-house applications using TypeScript … React , ensuring they meet modern standards and deliver exceptional user experiences. Key Responsibilities Review current applications and architecture Rebuild the codebase using TypeScript and React Document requirements in JIRA and work within Agile frameworks Write automated tests and maintain technical documentation Participate in sprint ceremonies, demos, and collaborative development activities ...

Back-End developer (python and GCP) - £525 inside IR35

Hiring Organisation
Exalto Consulting ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£525 per day inside IR35
inside IR35 Exalto consulting are currently recruiting for a contract back-end developer who has great exposure to python programming, javascript, react and GCP, this is inside IR35 paying £525 per day and initially 6 months. Skills required for the role: •Expert knowledge of backend development with Python, Node.js … modern JavaScript frameworks •Experience with frontend technologies including React •Strong experience deploying and managing applications on Google Cloud Platform (GCP) •Proficiency in designing and integrating RESTful APIs •Demonstrated ability to implement automated testing strategies (unit, integration, regression) •Knowledge of security best practice, role and permission management, and data protection •Experience ...

Back-End developer (python and GCP) - hybrid London - £525 inside IR35

Hiring Organisation
Exalto Consulting
Location
United Kingdom, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £525/day £525 inside IR35
hybrid London - £525 inside IR35 Exalto consulting are currently recruiting for a contract back-end developer who has great exposure to python programming, javascript, react and GCP, this is inside IR35 paying £525 per day and initially 6 months. Skills required for the role: •Expert knowledge of backend development with … Python, Node.js and modern JavaScript frameworks •Experience with frontend technologies including React •Strong experience deploying and managing applications on Google Cloud Platform (GCP) •Proficiency in designing and integrating RESTful APIs •Demonstrated ability to implement automated testing strategies (unit, integration, regression) •Knowledge of security best practice, role and permission management ...

Full Stack Engineer

Hiring Organisation
Morgan McKinley
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
modernisation and experimentation. You'll work end-to-end, from ideation through to deployment, on customer-facing features used at scale. The Engineering Environment: React + TypeScript used exclusively on the frontend Node.js + TypeScript on the server side Strong emphasis on A/B testing, experimentation and data … improve customer-facing search and discovery experiences Work end-to-end across frontend and backend services Develop and maintain scalable Node.js services supporting React-based UIs Collaborate closely with product, data and engineering peers Contribute to experimentation, testing, performance and reliability Take ownership of services and advocate best engineering practices ...

Full stack Engineer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £400 per day
platform. You’ll work end-to-end, developing robust backend services in Python, .NET, and PHP while crafting responsive, high-performance interfaces with React, Next.js, and TypeScript. You’ll contribute to architectural decisions, mentor junior developers, and collaborate closely with product, design, and AI/ML specialists to deliver intelligent … enjoys solving complex technical challenges, and takes pride in writing clean, maintainable code that scales. Key skills: Backend expertise: Python, .NET, PHP Frontend mastery: React, Next.js, TypeScript Strong API, microservices, and cloud experience Mentorship and technical leadership Architecture, performance, and testing focus Familiarity with AI/ML integration ...

Software engineering specialist - BTGJP

Hiring Organisation
Randstad Technologies Recruitment
Location
Ipswich, Suffolk, United Kingdom
Employment Type
Contract
Contract Rate
GBP 700 - 750 Daily
Adword Job Title: Frontend Developer - TypeScript & React Location: Ipswich, UK(5 days in a week from office) Job type: 6 Months contract with possible extension Job Description Application Re-Write Using TypeScript & React Preferred active SC Clearance Overview This work involves updating and re-writing existing in-house applications … align with our current TypeScript and React standards. The contractor will work closely with the Product Owner to understand requirements, plan the work, and deliver updated applications that are more secure, efficient, and maintainable. All work will follow our existing Agile processes. Scope The contractor will be responsible for: Reviewing ...