1 to 25 of 31 Contract React Jobs in London

with product, UX and wider stakeholders to shape new features Skills and Experience Required • Minimum 5 years commercial software development experience • Strong experience with React and modern JavaScript or TypeScript • Experience building and integrating REST APIs • Strong SQL Server or Azure SQL experience • Experience working with Microsoft Azure including ...

cross-functional specialists to deliver balanced, high-quality enterprise solutions. Support integration with APIs, messaging platforms, databases, and cloud services. Technical Environment: Java React PostgreSQL Kafka Elasticsearch AWS Ansible RESTful services Docker API Gateways JavaScript MongoDB SQL Essential Skills & Experience: Strong commercial experience as a full-stack Java Software Engineer ...

Sector. Key Requirements: Proven commercial experience working as a Front-End Developer within the Public Sector. Active SC Clearance. NPPV3 Clearance eligibility. Hands-on React and TypeScript experience across large microservice architectures. Proficiency in test-driven development (e.g., JUnit, Mockito) and building robust, well-tested applications. Skilled in containerisation with ...

while contributing to software solutions you can be proud of. What You'll Do Design, develop, and deliver high-quality software solutions in Java, React, PostGres, Kafka, ElasticSearch, AWS, Ansible, REST, Docker, API Gateways, JavaScript, Mongo, and SQL. Work hands-on across the full stack while ensuring delivery pipelines, NFRs ...

have: API Specification using Swagger/OpenAPI Gradle build systems Liquibase (or similar) for database versioning/migrations Kafka or similar event-streaming platforms React and Typescript If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call ...

Developer 8 months London - hybrid 1-2 days onsite every 2 weeks Inside IR35 - Umbrella only Skills required: Intermediate to advanced practical experience with: React and TypeScript Python AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc Automated testing frameworks for Python and JavaScript Terraform ...

Full Stack Engineer - Azure, C#, .Net, React/ReactJS Outside IR35 12 Month Contract Fully Remote (UK only) £400 - 450 Per Day We're currently working with a London based MedTech company who are searching for a Full Stack Engineer who has extensive experience working with Azure, C#, .Net … React/ReactJS. This project will see you working alongside a small existing team of developers, adding additional capacity to make business critical updates and enhancement to their existing Azure based core platform, with the bulk of the work will focus on enhancing the workflow engine! We are looking ...

releases. Drive continual improvement in release processes, collaborating with agile delivery teams and leveraging knowledge of tools like Swagger/OpenAPI, Gradle, Liquibase, Kafka, React and Typescript. Nice to have: Immediate availability Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply ...

troubleshooting. Engineer and manage CI/CD pipelines using Jenkins to streamline deployment and improve delivery efficiency (preferred). Azure Cloud Technology knowledge React JS, Java, Python experience. Power BI and JasperSoft Reports development. Warehouse Automation Experience such as SSI, Dematic, Beumer, KNAPP CI/CD Jenkins and Pipeline management ...

warehousing and ETL/ELT architecture. Demonstrable UX/UI skills: wireframing, prototyping, and designing clean, intuitive interfaces. Experience with front-end technologies (e.g., React, Vue, or similar) is a plus. Familiarity with visualization tools (e.g., Tableau, Power BI, or custom solutions). ...

technical point of contact for partners and mentor team members. What We're Looking For Core Stack: Expert-level Python (Backend) + Angular or React (Frontend). AI Knowledge: Practical experience with AI workflows, LLMs, or automation. Systems Mastery: Proven ability to build and debug large-scale, high-performance systems. ...

technical point of contact for partners and mentor team members. What We're Looking For Core Stack: Expert-level Python (Backend) + Angular or React (Frontend). AI Knowledge: Practical experience with AI workflows, LLMs, or automation. Systems Mastery: Proven ability to build and debug large-scale, high-performance systems. ...

Stays informed about modern technologies and practices , promoting proportionate adoption of tools that add value. Technical Skills & Responsibilities: Intermediate to advanced practical experience with: React and TypeScript Python AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc Automated testing frameworks for Python and JavaScript Terraform ...

firm's growth. Key Accountabilities: Full Stack Development: Design and develop scalable backend services using Java (Spring Boot) and modern frontend components (Angular/React). Cloud & DevOps: Deploy and maintain secure, performant code within AWS , implementing CI/CD pipelines with a test-first mindset. Collaboration: Participate in Agile … tech communities. Technical Requirements Backend: Strong proficiency in Java 17+ , Spring Boot, REST APIs, and Microservices. Frontend: Experience with Angular (with an interest in React/TypeScript for future workstreams). Data: Solid SQL skills (PostgreSQL, MSSQL) and exposure to NoSQL (MongoDB, Cassandra). Infrastructure: Familiarity with AWS , Docker, Kubernetes ...

days onsite per week. Key Experience required: Hands on development with Office 365 tools including SharePoint Online (PowerApps, Power Automate and SPFX or ReactJS) Sharepoint administration Excellent verbal and written communication skills with technical and non-technical people. Be able to critically analyse designs and provide constructive feedback Be able ...

proven pedigree with a minimum of 7 years’ professional front-end development experience, including senior or leadership responsibilities Expert knowledge of JavaScript, TypeScript, React and modern build pipelines Experienced in delivering technically complex prototypes and digital products with a strong background in creative technology and interactive digital experience development Advanced ...

Full-Stack Engineer FX e-Trading London Atrium EMEA is looking for several Senior Full-Stack Engineer with good experience of FX e-Trading (React/TypeScript + Java) to help architect and build a new FX e-trading platform from the ground up, working across the stack to deliver ...

until 2nd April and then a new one will be signed and the contract should be extended Greenfield project Data Modelling, Oauth, Javascript Typscript React, node.js, data streams, PostgreSQL, Lambda AWS: API gateway, RDS, Cloudfront, Cognito. Terraform, GitHub, GitFlow pipelines This temporary contract is outside IR35 and will be delivered ...

Java based microservices, applying test driven development and following established engineering standards. You'll work with technologies including Java, Spring Boot, Postgres, Kafka, Docker, React and AWS. You'll contribute to CI/CD pipelines, ensure non-functional requirements are met and collaborate with colleagues across engineering, analysis and design. …/CD pipelines (Jenkins or similar) Working in agile, multi-disciplinary teams Desirable experience Kafka Liquibase or similar migration tooling Swagger/OpenAPI Gradle React TypeScript Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built ...

Full Stack Developer - Python, Django/Flask, React, Azure Up to £410 per day (Inside IR35 - Umbrella) Coventry (4 days per week onsite) 3 months initial contract My client is an International Consultancy who are looking to hire a Full Stack Developer with demonstrable experience in Python, Django, Flask, React … experience in a large, complex organisation Ability to work onsite 4 days per week Technical expertise in Python (Django, Flask frameworks) Demonstrable skills in React, JavaScript (Vanilla) and Node.js Working knowledge of API integration and workflow automation SQL (Database Management) and Data Integration skills Azure Cloud deployment YAML pipeline experience ...

Full-Stack Engineer FX e-Trading London Atrium EMEA is looking for several Senior Full-Stack Engineer with good experience of FX e-Trading (React/TypeScript + Java) to help architect and build a new FX e-trading platform from the ground up, working across the stack to deliver … strengthen code quality, and enhance developer experience. 4 days onsite in London. PAYE/Umbrella options. Lead design and development of full-stack features: React/TypeScript web apps, desktop container integrations (OpenFin or similar), and Java services. Architect and implement scalable, event-driven, and microservices-based backend components (e.g. ...

Management capabilities in SharePoint Online. Key Responsibilities Develop and customize modern SharePoint Online sites, pages, lists, libraries, and components. Build custom solutions using SPFx, React, TypeScript, JavaScript, HTML, and CSS. Create business applications and automate processes using Power Apps and Power Automate. Implement Microsoft Purview Records Management, including retention labels … high-quality solutions. Provide documentation, technical specifications, and ongoing troubleshooting support. Technical Skills Strong experience in SharePoint Online development and configuration. Proficiency in SPFx, React, TypeScript, JavaScript, HTML5, CSS3. Hands-on experience with Power Apps and Power Automate. Knowledge of Microsoft Purview Records Management (retention labels, retention schedules, disposition review ...

Full Stack Developer - Python, Django/Flask, React, Azure Up to £410 per day (Inside IR35 - Umbrella) Coventry (4 days per week onsite) 3 months initial contract My client is an International Consultancy who are looking to hire a Full Stack Developer with demonstrable experience in Python, Django, Flask, React ...

volume, low-latency data, multithreading and concurrency. Deliver rapid enhancements in partnership with traders and quants. Contribute to microservices architecture and front-end components (React/Angular) Core Skills C#, SQL, multithreading, concurrency and high-performance system design. Experience with microservices architecture. Background in e-trading or pre-trade execution … asset class). Understanding of trade orders and workflows. Nice to have: React or Angular (role is 70% backend/30% frontend). 3. Commodities C# Developer - Commodities Derivatives Platform This role joins the London-based core development team supporting the full pre-trade to accounting chain for Commodities Derivatives. ...

Wharf(Hybrid, 2 days p/w onsite)Pay Rate: £500-£550 (outside) Duration: 6 monthsTech Stack:- Essential: Java, Angular, Azure cloud services- Desirable: React I am currently looking for an experienced Full Stack Developer to join a major transformation programme within a global financial institution. You'll be working … suite of modern digital products used across the organisation What We're Looking For Strong commercial experience with Java and Angular Exposure to React and modern front-end practices Experience with Azure or other cloud platforms Background in complex, enterprise-level systems A proactive, collaborative approach to engineering Reasonable Adjustments ...