76 to 100 of 107 React Developer Jobs in the UK

Talan is searching for a skilled Java Developer with React experience to enhance their Front Office solutions in Global Markets. You will be key in designing regulatory and sales enablement platforms while collaborating closely with business stakeholders. This role involves developing high-impact, real-time applications ...

Talan Group is seeking a talented Java Developer with React experience to join our team. You will be critical in designing and enhancing regulatory platforms supporting front-office users across capital markets. This opportunity involves working on high-impact, real-time applications in fast-paced trading ...

supportive guide within our engineering practice. Operating at an impactful level, you will design and deliver robust, end-to-end features, spanning modern React frontends to scalable backend architectures, while acting as a trusted guardian of software quality and security. If you are a collaborative problem-solver who enjoys … expertise. Key aspects of the role include: Full-Stack Architectural Delivery: Collaborating to design and deliver robust end-to-end web applications, pairing intuitive React interfaces with modular, scalable backend subsystems. Quality & Security: Championing high standards through constructive peer reviews, establishing defensive application security measures, and guiding thoughtful testing ...

front office risk and valuation platform used in a fast paced, real time environment. The Role We are seeking a hands on Senior Developer to join a high impact technology team responsible for risk, valuation, and decision support systems. You will work across the full stack, collaborating … live systems and participate in an on-call rota Work in a fast paced environment balancing quick deliveries with longer term enhancements Frontend: TypeScript, React Integration with pricing/computational services Requirements Solid knowledge of TypeScript and React Experience with relational databases (PostgreSQL preferred) Ability to work ...

front office risk and valuation platform used in a fast paced, real time environment.The Role We are seeking a hands on Senior Developer to join a high impact technology team responsible for risk, valuation, and decision support systems. You will work across the full stack, collaborating closely ...

with a Tier 1 investment bank, helping modernise a suite of electronic trading applications by replacing legacy Angular and desktop technologies with high-performance React applications used by traders around the world. The Role As a Front End Engineer, you'll build mission-critical trading applications that process … visualise real-time market data for front-office users. Working as part of a collaborative engineering team, you'll help deliver modern React applications while contributing to shared engineering standards, reusable UI components and platform tooling. The work combines modern front-end engineering with distributed systems, messaging technologies ...

better. The work is a mixture of green-field and legacy projects (much like any other mature organisation) mostly using C#, SQL Server, Next.js, React & TypeScript, with a combination of monolithic and microservices architectures. Key Responsibilities We are looking for technically strong and organised senior developers to join … modern edge/serverless environments. Essential Skills/Experience We would like to meet someone who is Minimum 6 years of commercial experience of React/TypeScript Minimum 6 years of solid C# in a commercial environment Produces initial results rapidly and iterate based upon feedback. Knowledge of microservice ...

hackajob is partnering directly with Version 1 to hire for this role. Company Description Version 1 has celebrated over 29 years in the IT industry and continues to be trusted by global brands to deliver ...

building out features for our Vantage Growth Partners business and need a skilled React freelancer to join us. We are looking for an experienced freelancer to handle the following: Build and integrate clean, responsive React components. Connect with backend endpoints and verify data handling. Maintain clean git commits ...

Quik Hire Staffing is seeking a Mobile App Developer on a contract basis to build and maintain mobile applications for iOS and Android, using a specific platform. You will work with cross-functional teams to deliver high-quality software solutions. The role emphasizes clean code, testing ...

React/Next.js Developer (GraphQL, Headless CMS) Northampton (4 days onsite, Fridays from home) £40000 - £45000 + Benefits No visa sponsorship available Your new company I'm working with a market-leading manufacturing business within their niche that is investing heavily in its digital capability … role This role is centred around building and owning the core Ecommerce website experience within a modern, headless architecture. You'll be developing in React, working with GraphQL APIs and integrating with Hygraph CMS, helping to deliver a fast, scalable and flexible frontend that supports a complex ecommerce environment. ...

models into scalable, production-grade systems. The position can suit a strong Full Stack profile or a specialised Backend (FastAPI/Python) or Frontend (React/TypeScript) developer. Responsibilities Design and develop resilient web applications with AI integration Translate business and product requirements into technical solutions Ensure high code … through reviews, testing and best practices Support deployments and contribute to Agile delivery Required skills Strong experience in Python with FastAPI Solid experience in React and TypeScript Good knowledge of PostgreSQL Experience integrating AI/ML models into applications Git, CI/CD and Agile (Scrum) experience Profile 4+ ...

React.JS Developer – Hedge Fund – Typescript120k Plus BonusQuant Capital is urgently looking for a React.JS Developer to join our high profile client.Our client is a $2 billion strong quant hedge fund with performance figures of 22%. They are currently looking to expand their high … things done’ attitude capable of taking projects from inception to completion.At least a bachelor’s degree in a technical or quantitative field.Stack:Frontend: TypeScript, React, Openfin, WebSockets to build our real-time, multi-window, multi-monitor UI.Backend: Java, Aeron messaging/Aeron Cluster to build our high performance, fault ...

Full-Stack Developer to join our world-class digital technology consultancy. You will design and deliver end-to-end features spanning React frontends to scalable backend architectures, while ensuring software quality and security. This hybrid role offers home-based work with 2 days a week connecting ...

global consulting group is seeking a Full Stack Web Application Developer in Edinburgh. … will be responsible for designing and developing resilient web applications that integrate AI capabilities. The ideal candidate has strong experience in Python (FastAPI), React, and TypeScript, alongside a passion for innovative solutions. The role requires excellent communication skills, a minimum of 4 years in development, and a collaborative spirit. ...

e.surv Chartered Surveyors is recruiting a Senior Software Developer to design, implement, test and maintain software applications. You will provide technical leadership and collaborate with stakeholders to deliver business-ready solutions. The role requires hands-on expertise in Python, Django and ReactJS, with strong SQL skills ...

Tendable is a venture-backed health-tech company hiring a Full Stack Developer in London. The role combines strong frontend work with backend support in a cross-functional team, focusing on delivering robust, scalable healthcare software. … Hybrid work options include up to 3 days in the London office with remote or client visits as needed. Ideal candidates will have extensive React experience, REST API proficiency, and a solid grasp of PostgreSQL. #J-18808-Ljbffr ...

secure, stable code and systems Adds to team culture of diversity, opportunity, inclusion, and respect Required qualifications, capabilities, and skills Hands on experience on React Js, Java, Spring Boot microservices, Oracle Databases, Kafka messaging, GKP deployments. Hands-on practical experience in system design, application development, testing, and operational stability ...

React/Next.js Developer (GraphQL, Headless CMS) Northampton (4 days onsite, Fridays from home) £40000 - £45000 + Benefits No visa sponsorship available Your new company I'm working with a market-leading manufacturing business within their niche that is investing heavily in its digital capability ...

Developer to join the Planning Consultancy tech capability. You will deliver AI-enabled features using Python/FastAPI back ends and React/TypeScript front ends within an agile team. This hands‐on role emphasizes test‐driven development and collaborative technical direction. You will own features ...

Title: Lead UI Developer – Single Dealer Platform (TypeScript/RxJS/React) Corporate Title: Up to VP Location: Bromley At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this … front end architecture, delivery, and quality of our Single Dealer Platform used by Sales/Trading and institutional clients. You’ll own the React/TypeScript codebase, bring reactive programming best practices (RxJS), and build low latency, event driven UI features for real time market data, pricing, RFQ, order ...

McGregor Recruitment is seeking a Senior UI Developer to join a major financial services technology programme in London, working on a high-performance Single Dealer Platform supporting electronic trading. Based in the City … London, this 12-month contract role focuses on front-end development and real-time interfaces. You will lead UI development, build scalable interfaces with React and RxJS, collaborate with Product, UX and Backend teams, and mentor UI engineers while integrating with Java #J-18808-Ljbffr ...

Atos is seeking a skilled full-stack Java developer to join a team delivering enterprise applications with Java, Spring Boot, and React UI. The role emphasizes microservice architecture, API-led integrations, and modern DevOps practices in a secure cloud environment. You will work in an agile ...

Salary: Up to £180k (1st year compensation) Location: London (Hybrid) Skills Required: Extensive React experience needed This firm is an elite investment institution that uphold extremely high tech standards. They are made up of some exceptionally talented individuals who above all are passionate about using the latest and greatest … limits. They’ll find the best team to suit your skillset/interests but you'll be working with the latest versions of React, directly with traders and quants to build out highly reactive UI's and frontend tools from scratch. What else is in it for you? Software ...

privacy (GDPR compliance) make it a user‐friendly yet enterprise‐grade solution. About the Role We are seeking a skilled React.js Developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts … popular React.js workflows (such as Redux or Flux) Familiarity with newer specifications of ECMAScript Experience with data structure libraries (e.g., Immutable.js) Knowledge of isomorphic React is a plus Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Tokens Familiarity with modern front-end build pipelines ...