Senior UI Developer (React/Full Stack) – with Java & Python exposure

Company IconCrisil
Location IconLondon

We are looking for a talented and experienced full stack developer with experience in Finance process within Investment banking for one of our global investment banking clients Primary task would be to Design and develop responsive...Read More>>.

Posted: August 17th, 2026
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Lead /Principal Full stack Developer React AI Engineer

Company IconInfused Solutions
Location IconLondon

Lead /Principal Full stack Developer React AI Engineer Location: London (Hybrid - 3-4 days per week) Salary: £120,000 - £1600,000 + Equity + Excellent Benefits Job Type: Permanent Build the Next Generation of AI...Read More>>.

Posted: August 30th, 2026
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Design Team | Front End Developer | React | Astro | Websites | London

Company Icontechstack Recruitment
Location IconLondon

London | £140,000 + BenefitsI'm hiring a Design Engineer for a highly respected developer tools company building software used inside mission-critical, data-heavy applications.This role sits inside the design...Read More>>.

Posted: September 14th, 2026
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Front End Developer – UI (React/TypeScript)

Company IconGrid Dynamics
Location IconLondon

Our embedded engineering teams work alongside client technology organisations, delivering modern software across electronic trading, capital markets and enterprise platforms. We're looking for talented Front End Engineers to join our Lon...Read More>>.

Posted: September 14th, 2026
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Frontend Web Developer

Company IconUltralytics
Location Icon

OverviewDirect message the job poster from UltralyticsFounder & CEO at Ultralytics | Democratizing Vision AIAt Ultralytics, we relentlessly drive innovation in AI, building the world’s leading Ultralytics YOLO models. W...Read More>>.

Posted: September 14th, 2026
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Senior Front-End Developer (React, TypeScript) - VP, FX Options Pricing

Company IconCitibank (Switzerland) AG
Location IconLondon

Senior Front-End Developer (React, TypeScript) - VP, FX Options Pricing Engineer the future of global financeAt Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses throug...Read More>>.

Posted: September 14th, 2026
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Senior Front-End Developer (React, TypeScript) - VP, FX Options Pricing

Company IconCitigroup Inc.
Location IconLondon

Senior Front-End Developer (React, TypeScript) - VP, FX Options PricingEngineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses...Read More>>.

Posted: September 14th, 2026
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Java Developer with React — Front Office Trading Tools

Company IconTalan
Location IconLondon

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 stake...Read More>>.

Posted: September 14th, 2026
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Java Developer with React — Front Office Trading Tools

Company IconTalan Group
Location IconLondon

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 wor...Read More>>.

Posted: September 14th, 2026
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Frontend React Native Engineer: Performance & Tooling

Company IconFanDuel
Location IconCity of Edinburgh

FanDuel is hiring a Software Engineer to join our Sportsbook engineering team in Edinburgh. You will work on foundational engineering, focusing on frameworks, tooling, and performance that power our mobile customer experience.You'll contrib...Read More>>.

Posted: September 14th, 2026
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Full-Stack .NET Developer (Azure & React)

Company IconPure Resourcing Solutions Limited
Location IconNew Sprowston

Pure Resourcing Solutions Limited in Norwich is seeking a skilled software engineer to join a forward-thinking, Azure-enabled team. You will contribute to design, coding, testing and documentation to deliver high-quality software.You will w...Read More>>.

Posted: September 14th, 2026
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Software Engineer - Frontend (React / React Native)

Company IconFanDuel
Location IconCity of Edinburgh

The Position We're looking for a Software Engineer (React Native / React ) to join our Sportsbook engineering team. You'll be working on foundational engineering, focusing on improving the underlying frameworks, tooling, and per...Read More>>.

Posted: September 14th, 2026
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Frontend Software Developer, In-Play

Company Iconbet365 Group
Location IconManchester

As a Frontend Software Developer, you will help shape live sports experiences with sharp, scalable code.Full-timeCloses 16/09/2026You will be joining oursportsplatformIn-Play team,working on our flagshipSports producttoenhance...Read More>>.

Posted: September 14th, 2026
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Senior Developer C# React Investment Banking

Company IconTalan Group
Location IconLondon

About Talan At Talan, we deliver technology solutions in partnership with leading global clients. We are currently supporting one of our long standing clients in building and enhancing a front office risk and valuation platform used in...Read More>>.

Posted: September 14th, 2026
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Hybrid Full-Stack Developer — .NET/React & AI

Company Iconbet365 Group
Location IconManchester

bet365 Group is seeking a Business Systems Software Developer to bridge complex needs with innovative solutions for our global operations. This full-time role, hybrid under the company policy, involves designing, developing and maintaining scalabl...Read More>>.

Posted: September 14th, 2026
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Frontend Developer: Fast-Paced, Multi-Project Collaboration

Company IconFireprice
Location IconLondon

Fireprice is seeking a proactive Front-End Developer to manage multiple projects and meet tight deadlines, working closely with Senior Front-End Developers to ensure budgets are met. The role emphasizes delivering high-quality, responsive user int...Read More>>.

Posted: September 15th, 2026
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Frontend Engineer - React Native

Company IconRaylo
Location IconLondon

Why We Exist At Raylo, we’re on a mission to accelerate the move to a circular economy. The only way customers and manufacturers will make that shift is if it’s simple and cost-effective - this is where we come in. We’re b...Read More>>.

Posted: September 15th, 2026
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Senior Software Engineer – Frontend (React/TypeScript) Hybrid

Company IconCambridge Cognition
Location IconCambridge

Cambridge Cognition is seeking a Senior Software Developer to join our Technology team. You’ll help build and maintain the patient-facing apps and the CANTAB Connect platform, delivering features across web and cross‑platform mobile apps used...Read More>>.

Posted: September 15th, 2026
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Frontend Architect - React AI

Company IconHCLTech
Location IconSlough

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work...Read More>>.

Posted: September 16th, 2026
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Front End Developer (TypeScript, React) - FinTech

Company IconClient Server
Location IconNewcastle upon Tyne

Salary: £100,000 - 100,000 per year Requirements: Minimum 2.1 BSc in Computer Science from a Russell Group university Strong front end development experience with TypeScript and React Good knowled...Read More>>.

Posted: September 17th, 2026
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Product Engineer - Frontend (React/Node/AWS)

Company IconTalent
Location IconLondon

Talent in London is seeking a Product Engineer who blends strong full-stack engineering with a sharp product mindset. You’ll collaborate with Product and Design to understand user problems, shape solutions and deliver high-quality features acros...Read More>>.

Posted: September 21st, 2026
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Lead UI Engineer - Real-Time Frontend (React/TS)

Company Icon慨正橡扯
Location IconLondon

慨正橡扯 is looking for a Lead Software Engineer (UI) to guide the front-end technical direction for our trading platform, Execute. This vital role will involve partnering with various stakeholders to create high-performance user experiences t...Read More>>.

Posted: September 21st, 2026
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Senior Front-End Developer (React, TypeScript) - VP, FX Options Pricing

Company IconCiti
Location IconLondon

Paid Parental LeaveEngineer the future of global finance. At Citi, our Tech team doesn't just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countr...Read More>>.

Posted: September 21st, 2026
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Front End Web Developer | React & AEM | Hybrid Coventry

Company IconLA International
Location IconCoventry

LA International is seeking a Front End Web Developer for a 6 month contract in Coventry. Hybrid work arrangement requires 2-3 days on-site weekly. Daily rate ranges from £400 to £475 via Umbrella. The role focuses on modern front-end developmen...Read More>>.

Posted: September 21st, 2026
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Fullstack Java Developer: Spring Boot & React

Company IconAtos SE
Location IconLondon

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 secur...Read More>>.

Posted: September 21st, 2026
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Software Engineer II - Frontend (React/TypeScript)

Company IconCommerce
Location IconLondon

Welcome to the Agentic Commerce Era At Commerce, our mission is to empower businesses to innovate, grow, and thrive with our open, AI-driven commerce ecosystem. As the parent company of BigCommerce, Feedonomics, and Makeswift, we connect...Read More>>.

Posted: September 21st, 2026
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Senior Full Stack Developer | React | Angular | Vue (contract)

Company IconDeloitte - Recruitment
Location IconLondon

Senior Full Stack Developer |React | Angular | Vue (contract) London, United Kingdom | Posted on 01/09/2026 Contract Role: Senior Full StackDeveloper | React | Angular | Vue Contract Location: London 4-5 days onsi...Read More>>.

Posted: September 22nd, 2026
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Senior Full Stack Developer TypeScript React API

Company IconClient Server
Location IconLondon

Senior Full Stack Engineer / Developer (TypeScript React API Rust) London onsite to £120k Opportunity for a Senior / Founding Full Stack Developer to join a fast growing sports technology business as it establishes its new UK operatio...Read More>>.

Posted: September 22nd, 2026
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Senior Full Stack Developer - Hybrid (React/Node)

Company IconTendable
Location IconLondon

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.Hy...Read More>>.

Posted: September 22nd, 2026
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Full Stack Developer (Java/React) – Hybrid London

Company IconNet2Source (N2S)
Location IconLondon

Net2Source Inc. in London is seeking a Java, Full Stack Developer (React) for a hybrid role with 3 days on-site per week. This permanent/FTE position expects deep Java expertise and hands-on front-end work within a capital markets context.T...Read More>>.

Posted: September 22nd, 2026
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Full Stack Developer - Java + React

Company IconGrid Dynamics
Location IconLondon

We are looking for a Senior Full-Stack Engineer to join our global Investment Banking client. You will be responsible for the development and overall implementation of AI-enabled web applications in a complex, critical and large cross-departmen...Read More>>.

Posted: September 22nd, 2026
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Senior Full Stack Developer (C#/React/TypeScript) - REMOTE working

Company IconMountain Warehouse
Location IconLondon

At Mountain Warehouse we understand that technology is core to our success as a business and so we invest heavily in our in-house team. The development department is divided into product-based teams, all using variants on Kanban for project pri...Read More>>.

Posted: September 22nd, 2026
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Full Stack Developer (Next.js / React / TypeScript)

Company IconPearson Carter
Location IconLondon

Full Stack Developer (Next.js / React / TypeScript) Pearson Carter are currently working with a large global retailer looking to expand their web development team with a strong Full Stack Developer with Next.js, React and TypeScript ex...Read More>>.

Posted: September 22nd, 2026
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London Onsite Full-Stack Developer — Python + React

Company IconDNS INFO LTD
Location IconLondon

DNS INFO LTD seeks an experienced Full Stack Developer with strong Python and React.js expertise to design, develop, and maintain scalable web applications. You will build microservices, REST APIs, and cloud-native frontend solutions in a collabor...Read More>>.

Posted: September 22nd, 2026
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Senior Full Stack Developer TypeScript React API

Company IconClient Server Ltd.
Location IconLondon

Senior Full Stack Developer TypeScript React APILondon, Greater London | £100k - £120k per yearSenior Full Stack Engineer / Developer (TypeScript React API Rust) London onsite to £120kOpportunity for a Senior...Read More>>.

Posted: September 22nd, 2026
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Senior Full Stack Developer (Kotlin, React) – Banking – London

Company IconSalt Digital Recruitment
Location IconLondon

Senior Full Stack Developer (Kotlin, React) – Banking – London Daily rate: £500 – £700 (inside IR35) Duration: 6 – 12 months Hybrid: 3 days per week in office Start: ASAP We’re looking for a hands‑on engineer who thrives in a coll...Read More>>.

Posted: September 22nd, 2026
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Java Full-Stack Developer: Spring/React - Hybrid London

Company IconDeutsche Bank AG, Frankfurt am Main
Location IconLondon

AMS, on behalf of Deutsche Bank, is seeking a Full Stack Java Developer for a 6-month contract based in the bank’s London office on a hybrid model of 3 days per week in the office and 2 from home.The role focuses on delivering cloud-nativ...Read More>>.

Posted: September 22nd, 2026
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Senior Full-Stack Developer | PHP, REACT

Company IconHuman Power BG
Location IconLondon

About the job Senior Full-Stack Developer | PHP, REACT Human Power BG is an HR agency that offers consultations and recruitment for some of the best companies in Bulgaria. Our partner has one of the largest platforms for interio...Read More>>.

Posted: September 22nd, 2026
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Mobile App Developer - React Native/Flutter (iOS & Android)

Company IconQuik Hire Staffing
Location Icon

Quik Hire Staffing is seeking a Mobile App Developer on a full-time basis to develop and maintain mobile applications for iOS and Android. You will collaborate with cross-functional teams to deliver high-quality software solutions.The role...Read More>>.

Posted: September 22nd, 2026
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Front-End Developer - React/TypeScript, Agile & Impactful UI

Company IconHandelsbanken
Location IconLondon

Handelsbanken is seeking a Front-End Developer to build and maintain responsive user interfaces using a React-based framework, with a focus on performance and code quality. You will work in an agile environment, collaborate with stakeholders, and...Read More>>.

Posted: September 24th, 2026
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Full Stack Developer (Next.js / React / TypeScript)

Company IconMountain Warehouse
Location IconLondon

DescriptionAt Mountain Warehouse we understand that technology is core to our success as a business and so we invest heavily in our in-house team. The development department is divided into product-based teams, all using variants on Ka...Read More>>.

Posted: September 24th, 2026
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Full-Stack Python Developer (Django/React) – Hybrid London

Company IconIntec Select Ltd
Location IconLondon

Intec Select Ltd in London is seeking a skilled Full Stack Python Developer for a six-month contract to join our technology team.You will work across the full stack with Python on the backend and modern JavaScript frameworks on the frontend...Read More>>.

Posted: September 25th, 2026
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Full Stack Developer - TS, React & Docker (Portsmouth)

Company IconDigi2al Limited
Location IconPortsmouth

Digi2al Limited is seeking an experienced Full Stack Developer to join a greenfield project within DNA Data and Navy Applications, delivering a new TypeScript codebase from the first commit. You will contribute end to end across the service layer...Read More>>.

Posted: September 25th, 2026
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Next.js Full-Stack Developer (React/TypeScript) London Hybrid

Company IconMountain Warehouse
Location IconLondon

Mountain Warehouse is seeking a technically strong Next.js Full Stack Developer to join the Web Development team in London. You will specialise in Next.js, React and TypeScript, delivering production-ready web applications and refining performance...Read More>>.

Posted: September 25th, 2026
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Senior Full Stack Developer (TypeScript, React)

Company IconOcho
Location IconBelfast

Senior Engineer (Full Stack)At a GlanceSenior Full Stack Engineer working with TypeScript, React and AWSBrand-new cloud-native trading platformBelfast, hybrid workingUp to £70,000, dependi...Read More>>.

Posted: September 10th, 2026
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Senior Frontend Engineer (React/Typescript)

Company IconMCS Group
Location IconBelfast

Senior Software EngineerBelfast | Hybrid - 3 days per week in the office |15% bonus | PermanentWe're working with a fast-growing technology business that uses AI, data and technology t...Read More>>.

Posted: September 21st, 2026
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