Contract React Job Vacancies

1 to 25 of 98 Contract React Jobs

Senior Java Developer

London, United Kingdom
Ascendion
of Agile methodologies and SDLC best practices. Strong problem-solving, analytical, and communication skills. Preferred: Experience in banking, payments, or financial services domain. Knowledge of front-end technologies (Angular, React, JavaScript) for full-stack exposure. Understanding of security protocols, authentication (OAuth2, JWT), and compliance requirements. More ❯
Employment Type: Permanent, Contract
Posted:

Website Developer (Rebuild)

Houghton Regis, Central Bedfordshire, Bedfordshire, United Kingdom
James Newbury
innovative environment. it also offers a great opportunity to showcase a global leader in its sector on your portfolio! Duties Develop web applications using modern frameworks such as Angular, React, and Django. Collaborate with UX/UI designers to create visually appealing and user-friendly interfaces. Write clean, maintainable code in languages such as JavaScript, PHP, Python, and Ruby. Implement More ❯
Employment Type: Contract
Rate: £34000 - £39000/annum +31 days hols +parking+pension+h/c
Posted:

Senior Java Developer

London, South East, England, United Kingdom
Proactive Appointments
Exposure to microservices architecture . Familiarity with containerization (Docker, Kubernetes). Knowledge of NoSQL databases (e.g., MongoDB). Experience with message queues (Kafka, Solace). Front-end development exposure (React, Angular, Vue.js). Experience building CI/CD pipelines . Senior Java Developer Due to the volume of applications received for positions, it will not be possible to respond to More ❯
Employment Type: Contractor
Rate: £600 - £700 per day
Posted:

Senior C# Web Application Developer

Milton Keynes, Buckinghamshire, South East, United Kingdom
Hybrid / WFH Options
Interact Consulting Limited
environment. You'll join a collaborative, remote-first team building meaningful software that's reshaping healthcare. Tech Stack C#, .NET (Core and Framework) ASP.NET MVC/Web API JavaScript (React or Angular), HTML5, CSS3 SQL Server/Entity Framework Azure/DevOps pipelines Agile/Scrum/TDD/CI/CD Ready to take the lead on your next More ❯
Employment Type: Contract
Rate: 400-450 a day
Posted:

Hedge Fund Trading - Contract Python Developer - Futures, FX, Credit, PnL, Data eng, AWS, Javascript

London, United Kingdom
Scope AT Limited
eg, Pandas, Polars, NumPy, SciPy). - Web technologies (eg, Flask, FastAPI). - Data engineering experience. - Familiarity with cloud infrastructure (eg, AWS). Nice-to-Have - JavaScript UI frameworks (eg, React, Vue, Angular). - Docker and Kubernetes. - Previous experience in investment banking or hedge funds. - Understanding of basic financial mathematics (eg, portfolio optimization, risk metrics). - Interest or experience in systematic More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

Full Stack Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Robert Half
Robert Half Technology are assisting a market leading global technology consultancy to recruit a Full Stack Developer - Fully remote The Full Stack Developer will have experience across: React Python Javascript Nice to have: CI/CD Pipelines Github Actions Vue Java Azure Azure Devops Role The Full Stack Developer will adopt best practices like writing clean and reusable code using More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Senior Platform Delivery Lead (BPMN & DMN - Camunda)

London, United Kingdom
Adecco
fostering a collaborative environment focused on results. Technical Skills: Orchestration: Camunda 8 (including Zeebe, Operate, Elasticsearch, etc.) Backend Development: Java 21, Spring Boot 3.x, Kafka Frontend Development: Angular 15+, React 18+, REST APIs CI/CD Tools: Jenkins, Docker, Kubernetes Monitoring & Alerts: Prometheus, Grafana Data Persistence: PostgreSQL, MongoDB, Redis Why Join Us? Be part of a forward-thinking organisation that More ❯
Employment Type: Contract
Posted:

Senior Platform Delivery Lead BPMN & DMN - Camunda

London, South East, England, United Kingdom
Adecco
fostering a collaborative environment focused on results. Technical Skills: Orchestration: Camunda 8 (including Zeebe, Operate, Elasticsearch, etc.) Backend Development: Java 21, Spring Boot 3.x, Kafka Frontend Development: Angular 15+, React 18+, REST APIs CI/CD Tools: Jenkins, Docker, Kubernetes Monitoring & Alerts: Prometheus, Grafana Data Persistence: PostgreSQL, MongoDB, Redis Why Join Us? Be part of a forward-thinking organisation that More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

GenAI Developer MERN / MEAN Fullstack

Dublin, County Dublin, Ireland
Robert Walters
scalable digital products. Ability to design systems across the full stack. Deep knowledge of design patterns, tools, and techniques for delivering high-performance, secure UI applications. Strong experience with React + Tailwind/Next.js or equivalent frameworks. Proficiency in Node.js (Nest.js); Python is a bonus. Strong understanding of DOM, HTML5, CSS3, JavaScript, and responsive web design patterns. Experience with data More ❯
Employment Type: Contractor
Rate: £550 - £700 per day
Posted:

Contract Backend Engineer

Manchester, North West, United Kingdom
Hybrid / WFH Options
BIOMETRIC TALENT
collaboration skills, with the ability to convey complex concepts to diverse audiences. Detail-oriented with a commitment to delivering high-quality, reliable work. Client Tech Stack: Languages : Node.js, TypeScript, React Databases : PostgreSQL, DynamoDB, Redis AWS Services : Lambda, SQS, S3, Cognito, EventBridge, CloudFormation, Fargate, SES, CodeBuild, CodePipeline, CloudFront, API Gateway, and more. What happens next? One of our Recruitment Consultants will More ❯
Employment Type: Contract
Rate: £400 per day £400 per day Outside IR35 - Fully Remote role
Posted:

Full Stack Developer

London, United Kingdom
Hybrid / WFH Options
Experis
managers, and other developers to create seamless user experiences. Implement front-end solutions: Create responsive and interactive user interfaces using HTML, CSS, JavaScript, and front-end frameworks such as React, Angular, or Vue.js and TypeScript Develop back-end services: Build and maintain server-side logic, databases, and APIs using Spring and Java Experience of Cloud Native microservices architectures deployed on … Computer Science, Engineering, or a related field. Proven experience as a Full Stack Developer or similar role. Proficiency in front-end technologies: HTML, CSS, JavaScript, and front-end frameworks (React must, Angular, Vue.js). Strong back-end development skills: Experience with server-side languages and frameworks (Java and Node.js must, Python, Ruby on Rails). Familiarity with version control systems More ❯
Employment Type: Contract
Rate: £600 - £650 per day
Posted:

Full Stack Developer [CONTRACT - outsisde IR35

Cambridge, Cambridgeshire, United Kingdom
SoCode Limited
other programmers and provide constructive feedback to ensure it aligns with the required quality standards. Experience and Qualifications Required Experience in full stack development. Experience in frontend development with React and Next.js. Experience in backend development with Node.js. Experience in database design with PostgreSQL. Strong architectural skills and understanding of RESTful API design. Good analytical and problem-solving ability. Attention More ❯
Employment Type: Contract
Rate: £300 - £400/day
Posted:

FullStack Software Engineer

City of London, London, United Kingdom
Mentmore Recruitment
Key Requirements: 3+ years in software engineering with a strong product mindset Experience working closely with product teams and designing for real users Strong frontend skills (JavaScript/Typescript, React/Angular, HTML) and backend expertise (Node.js, Python) Proven experience in API design and system integration Proficiency with Microsoft Azure and familiarity with databases, IAM, containers, and deployment tools Comfortable More ❯
Employment Type: Contract
Rate: £70000 - £80000/annum
Posted:

Full Stack Engineer with Node.js and Python

United Kingdom
Hybrid / WFH Options
Experis
per month Clearance: Active SC clearance required Rate: £475 per day - PAYE via Umbrella only ACTIVE SC CLEARANCE IS A REQUIREMENT FOR THIS ROLE Tech Stack Requirements: Expertise in ReactJs, TypeScript, JavaScript, NodeJS, Python, Postgres Familiarity with Docker, Kubernetes, AWS, CI/CD Responsibilities: Be a technical specialist for one or more products or services Develop features, resolve bugs, elaborate More ❯
Employment Type: Contract, Work From Home
Rate: £450 - £500 per day
Posted:

Quality Engineer -

Telford, Shropshire, England, United Kingdom
TXP
agile scrum team (4-8 engineers) operating in two-week sprints, helping to ensure solutions meet the highest quality standards across a range of technologies. Tech Stack Frontend: Remix, React, JavaScript Backend: Java, Spring, .NET Data: MongoDB, Oracle Tools: RabbitMQ, JSON Key Responsibilities Design and implement test automation frameworks and solutions from the ground up Apply TDD/BDD methodologies More ❯
Employment Type: Contractor
Rate: £0 per annum
Posted:

Spotify Backstage Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Robert Half
and training for engineering teams adopting Backstage. Contribute to Backstage open-source ecosystem (where applicable). Profile The Spotify Backstage Developer will have strong experience in TypeScript/JavaScript (React knowledge highly desirable). Experience working with Spotify Backstage (building plugins, extending the framework). Familiarity with cloud environments (AWS, GCP, or Azure). Understanding of CI/CD pipelines More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Contract Senior Software Engineer - eDV Cleared

London, South East, England, United Kingdom
Searchability NS&D
implementation to automation. WE NEED THE SENIOR SOFTWARE ENGINEER TO HAVE.... Current enhanced DV clearance Experience with at least one of the following: Java, Python, C++, C#, .NET, JavaScript, React Experience mentoring juniors or leading teams is nice to have but not essential Experience/Knowledge of automation IT WOULD BE NICE FOR THE SENIOR SOFTWARE ENGINEER TO HAVE.... Cloud More ❯
Employment Type: Contractor
Rate: £500 - £750 per day
Posted:

Python Developer

Glasgow, Lanarkshire, Scotland, United Kingdom
Hybrid / WFH Options
Halian Technology Limited
agile practices: standups, sprints, code reviews, pair programming What Were Looking For Proven Python experience (Django or similar frameworks) Experience with REST APIs & cloud deployment (AWS preferred) Familiarity with React/TypeScript (or willingness to collaborate with front-end teams) Knowledge of automated testing, CI/CD, and DevOps workflows Ability to work autonomously and adapt in a high-growth More ❯
Employment Type: Contract
Rate: From £350 to £400 per day
Posted:

Full Stack Engineer Gen AI Focus

London, South East, England, United Kingdom
Hybrid / WFH Options
Morgan McKinley
leading code reviews and ensuring quality in team deliverables. Strong back-end development experience, with a focus on AML, data integrity and scalable solutions. Experience with front-end development (React/JavaScript) and DevOps/maintenance tasks. Proficiency in building Agentic systems and multi-agent architectures. ETL and data management experience (Postgres, BigQuery, Azure, Snowflake). Ability to design solutions More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Cloud Software Engineer - GSK0JP

London, United Kingdom
Experis
Basic qualifications: Cloud experience (e.g. Google Cloud and cloud run essential) including core web application infrastructure is essential CSED backend Demonstrated experience of Python backend development (e.g. using FastAPI) React frontend experience ideally Strong skills in Python Unit testing experience (e.g. pytest) IaaS knowledge (e.g. Terraform) including best practices for module development Knowledge of agile practices and able to perform More ❯
Employment Type: Contract
Rate: GBP 850 - 888 Daily
Posted:

Cloud Software Engineer - GSK0JP00106805

Central London, London, United Kingdom
Experis
Basic qualifications: Cloud experience (e.g. Google Cloud and cloud run essential) including core web application infrastructure is essential CSED backend Demonstrated experience of Python backend development (e.g. using FastAPI) React frontend experience ideally Strong skills in Python Unit testing experience (e.g. pytest) IaaS knowledge (e.g. Terraform) including best practices for module development Knowledge of agile practices and able to perform More ❯
Employment Type: Contract
Rate: £850 - £888 per day
Posted:

Cloud Software Engineer - GSK0JP00106805

London, Tottenham Court Road, United Kingdom
Experis
Basic qualifications: Cloud experience (e.g. Google Cloud and cloud run essential) including core web application infrastructure is essential CSED backend Demonstrated experience of Python backend development (e.g. using FastAPI) React frontend experience ideally Strong skills in Python Unit testing experience (e.g. pytest) IaaS knowledge (e.g. Terraform) including best practices for module development Knowledge of agile practices and able to perform More ❯
Employment Type: Contract
Rate: £850 - £888/day
Posted:

Contract Full-Stack JavaScript Developer

Birmingham, West Midlands, England, United Kingdom
Opus Recruitment Solutions Ltd
Developer to supercharge the UI of a high-impact platform. If you're passionate about clean code, scalable architecture, and modern tooling—this one's for you! Tech Stack: React.js Node.js TypeScript REST APIs Jest/Enzyme/Cypress AWS Interested? Apply now or send your latest CV to ASAP! If you haven’t heard back within 48 hours, please More ❯
Employment Type: Contractor
Rate: £600 - £700 per day
Posted:

Front End Developer

Maidstone, Kent, England, United Kingdom
Proactive Appointments
site 3 days per week on site. This role has been scoped Outside of IR35. Hybrid – 3 days Outside IR35 Keys skills & experience Front end development – CSS, HTML, JavaScript React System monitoring tools Automated testing frameworks Scripting Unix Supporting and consulting with UX team Excellent Communication skills. Due to the volume of applications received for positions, it will not be More ❯
Employment Type: Contractor
Rate: £325 - £350 per day
Posted:

Lead Developer

Bristol, United Kingdom
Damia Group Ltd
Delivering direct, constructive feedback to foster individual and team growth. * Promoting a collaborative, accountable, and high-performance team culture. Key Skills and 'must have' experience: While experience with Node.js, ReactJS, JavaScript, TypeScript, npm, AWS, Jenkins, Terraform, and PostgreSQL would be ideal, we're open to strong candidates with adjacent skill sets. The technical stack is flexible for the right person. More ❯
Employment Type: Contract
Rate: £500 - £600/day
Posted:
React
10th Percentile
£358
25th Percentile
£413
Median
£513
75th Percentile
£650
90th Percentile
£838