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    Senior Developer & Tech Lead — Secure & Scalable Software

    Manchester Digital is seeking a Senior Developer based in Salford, UK, to write clean, secure code and lead technical projects. You will mentor engineers, ensuring high-quality software that balances technical and business needs. This role requires UK residency for security checks, and candidates shoul ...

    Senior React Engineer (Remote) – MedTech Impact

    IntaPeople Limited is seeking a senior full stack developer in Chepstow, UK to work on impactful projects in the medtech sector. With a focus on hands-on React and solid PHP experience, you will lead technical projects and collaborate with both technical and non-technical stakeholders. The role emphasi ...

    Senior C# & React Native Engineer Health Tech

    hackajob is seeking a Senior Software Developer to join the CIS Oncology team, working specifically on the ChemoCare product suite. In this role, you will take ownership of complex technical areas while focusing on reliable delivery and strong engineering practices essential for the product's evolution. < ...

    Senior Frontend Engineer – Remote, Scale Sports Platforms

    A global technology and content company is seeking a Senior Frontend Developer to lead the design and development of frontend applications. The role requires over 6 years of professional experience, deep expertise in JavaScript and React, and a commitment to technical excellence. You will build high-traffic site ...

    Senior Software Engineer (Go/React) Remote & Impact

    Civica, located in Crawley, is seeking a talented software developer to design, implement, and maintain software applications. The ideal candidate should be an expert in Go and React while having familiarity with cloud technologies like Azure and AWS. You will conduct code reviews, mentor junior engine ...

    Remote .NET Developer – UK/Chelmsford with Bonus

    Noir is looking for a .NET Developer to join their team in Chelmsford, Essex, with options for remote working. The successful candidate will collaborate in small teams to deliver innovative software solutions and will be involved in a dynamic deployment environment. The ideal candidate should have expe ...

    Full Stack Engineer – Modern Platform (Hybrid)

    Innova Recruitment is seeking a Mid-Level Full Stack Developer for a permanent position based in Manchester with a hybrid working model (3 days onsite). You will contribute to a modern platform with .NET Core and React/TypeScript while supporting the existing PHP estate. The ideal candidate has over 3 ...

    Lead Frontend Engineer (React/Redux) Fintech

    Ray Associates in London is seeking a passionate React Developer to join a high-profile fintech project with significant growth potential. You will play a critical role in leading the front-end development of a groundbreaking new product while working alongside 40 talented engineers. The position offer ...

    Senior Front End Lead E commerce (React/Next.js)

    A leading e-commerce company in Liverpool is seeking a Senior Front-End Developer to lead the development of their e-commerce platform. You will work closely with cross-functional teams to design and deliver high-quality user experiences across web and mobile. The ideal candidate will have over 5 years of experi ...

    Senior JavaScript Engineer Hybrid Platform & API Focus

    Ventula Consulting is seeking a developer to join their platform team, focusing on building the foundations for innovative web and mobile applications. This role involves working on client-facing applications using React and Node.js, as well as designing and developing APIs and microservices. Offering ...

    Front End Engineer – Institutional (Crypto UI & Data Viz)

    Blockchain.com is seeking a skilled developer to build out user interfaces for their institutional team. Located in the City of Westminster, this role involves significant collaboration with traders and a focus on performance while addressing challenging problems in the cryptocurrency sphere. The ideal ...

    Senior Front End React Engineer (TypeScript) – Hybrid

    A technology services company located in Belfast is looking for a Front End Developer with over 5 years of experience, particularly in React and TypeScript. The role involves collaborating with stakeholders to develop high-quality user interfaces and code. The ideal candidate will thrive in an Agile environment, ...

    Senior Full Stack Tech Lead — Hybrid (React/Node/AWS)

    Martin Veasey Talent Solutions is looking for a Senior Full Stack Developer in Northampton. This role involves hands-on engineering and leadership, designing and building core applications using React, Node.js, Python, and AWS. You will ensure integration with CRM systems and external services, guiding junior ...

    Lead UI Architect Real Time Trading Frontend

    Adecco is seeking a UI Developer Lead for a 12-month contract based in Bromley. This role will involve leading the design and implementation of the front-end architecture for the Single Dealer Platform while collaborating closely with product managers and UX designers. The ideal candidate should have s ...

    Web Engineer: React, Next.js & TypeScript (Global Platform)

    Virgin Active is searching for a skilled developer to build and maintain modern web applications utilizing React, Next.js, and TypeScript. You will work closely with Product Managers and Designers to create robust technical solutions, contributing to a platform that serves global markets. The ideal can ...

    Senior Cloud Software Engineer – AI/ML, Java & Python

    Gravity Engineering Services Pvt Ltd. in the United Kingdom is seeking a skilled cloud developer to architect, develop, and deploy scalable applications using Java and Python. The candidate will collaborate closely with solution architects and optimize code for performance and security. The ideal candi ...

    Fixed Income Algorithmic Trader

    UBS is seeking a quantitative trader/developer to join their fixed income algorithmic trading team. The successful candidate will work on developing data-driven trading systems focused on government bonds and Interest Rate Swaps. This role emphasizes the design and implementation of trading strategies ...

    Senior Java Engineer Low Latency FICC eTrading

    Bank of America is seeking a Senior Developer in Bromley, UK, to join the FICC Macro Rates Electronic Trading Technology team. The role involves developing and enhancing low-latency components for the global Rates eTrading platform. Candidates should have strong Java skills, experience in multi-threaded applicat ...

    Senior Java Rates Engineer Low Latency Trading (London)

    A leading financial technology firm based in London is seeking an experienced Senior Rates Developer for a 12-month contract. The role involves developing low-latency pricing components and enhancing trading workflows. Ideal candidates will have strong Java server-side development skills and experience in Rates ...

    Low Latency Algo Dev EMS/OMS & SOR Engineer (Hybrid)

    Harrington Starr is seeking an experienced Algo Developer to join their London engineering team. This role focuses on designing and building a low-latency, high-throughput trading system within the digital asset space. Ideal candidates will have over 8 years of Java experience with a proven record in execution a ...

    Lead Full Stack Developer — Cloud SaaS Architect

    Java Script Works is looking for a Lead Full Stack Developer in Greater London. This senior consultant role requires in-depth JavaScript knowledge and experience with cloud services such as AWS, Azure, and GCP. Candidates must demonstrate top-notch communication skills and have a solid understanding of the softw ...

    Senior Java/AWS Engineer — Hybrid (3 days Onsite)

    A leading tech firm in Leeds, UK, is seeking a Senior Java/AWS Developer with over 7 years of experience. The role entails designing and developing AWS-based solutions and working with CI/CD pipelines. Requires SC eligibility and AWS DevOps Engineer Professional certification. You will build secure code and supp ...

    Quantitative Developer, Risk Tech — Python & AWS

    Millennium is seeking a Quantitative Developer to join our Risk Technology team in London. The successful candidate will leverage their skills in Python, AWS, and data manipulation to provide risk managers with data-driven insights on our fund's risk profile, specifically related to technology and data science. ...

    Crypto Quant Developer: High Frequency Trading & AI

    A global leader in digital assets is looking for a highly skilled Quantitative Developer for their Crypto trading desk. In this role, you will work closely with traders and quantitative analysts to design and optimize trading algorithms and models. The ideal candidate will have strong programming skills in Java ...

    HFT Quantitative Developer Graduate – Onsite London

    Queueco in Greater London is searching for a bright graduate to join as a quantitative developer focused on High-Frequency Trading. The role involves working with traders and researchers to understand market data and develop low-latency solutions. A Bachelor’s or Master's degree in a relevant field is required, ...

    VP of Low Latency EMS/SOR Trading Architecture

    A leading digital assets firm in Greater London is seeking an experienced EMS / SOR Developer to design and implement a low-latency trading system. The role demands strong Java programming skills, extensive experience developing routing strategies, and a solid understanding of algorithmic trading environments. R ...

    Senior Software Engineer – Hybrid Consulting (Java/Scala)

    Opencast | B Corp™ in the City of Edinburgh is seeking a Senior Software Developer committed to building high-quality user-centered services. The role requires experience in Java or Scala, and the ability to lead technical delivery while enhancing practices through collaboration and mentoring. Excellen ...

    Senior Backend Engineer for AI Powered SaaS

    A fast-growing AI company in London is seeking a Back-End Developer to design and maintain systems for their innovative AI-powered products. You will collaborate with senior engineers and data scientists, optimize performance, and contribute to system enhancements. Ideal candidates will have 3-5 years of back-en ...

    Senior Front Office Developer, Crypto HFT & Trading Systems

    A boutique alternative asset manager in Greater London is looking for a Front-Office Developer specializing in high-frequency trading for cryptocurrencies. The successful candidate will design and implement trading algorithms and work closely with quantitative teams. A strong background in high-performance Java ...

    C# .NET Developer – Insurance Tech, SQL & Office

    Onyx-Conseil is seeking a C# .net Developer to join their insurance underwriter team in City of London. The role requires a deep understanding of C# development, along with skills in Java/jQuery and SQL Server. The ideal candidate will have 5-7 years of experience, strong communication abilities, and a ...

    Java Software Engineer Cloud Microservices (London)

    JD.com is seeking a Software Developer to lead features for the Joybuy online shopping platform in London. Ideal candidates will have 3+ years of software development experience and expertise in Java and Kotlin. Your role will involve designing scalable software components and collaborating within a dy ...

    Finance Software Junior Developer — London, Full Time

    TwentyCi Ltd is seeking a Junior Developer to join our dynamic team in London. This full-time role offers the opportunity to work closely with experienced developers in the accounting/financial/insurance industry. You will design, develop, and maintain software solutions while gaining valuable experien ...

    Senior Embedded Radio Software Engineer (Linux/Android)

    Sepura in Waterbeach, Cambridge, is seeking an experienced software developer to enhance its digital radio products. This role focuses on embedded application software on Linux and Android platforms, requiring strong skills in C and Java. The ideal candidate will have over 10 years of experience in emb ...

    Lead Backend Engineer — Java/Spring | Hybrid + Visa Sponsorship

    Scrumconnect Ltd in Jersey Marine is looking for a Lead Backend Developer to design and develop scalable Back End systems. The ideal candidate will have strong expertise in Java and Spring Boot, along with the ability to lead engineering teams and drive architectural decisions. This role focuses on cre ...

    Dynamics 365 Developer: Power Platform & Azure Specialist

    Java Script Works is looking for a Microsoft Dynamics 365 Developer based in Solihull, United Kingdom. The ideal candidate should have a solid background in C# .NET, JavaScript, and SQL, along with experience managing large-scale Dataverse instances. The position offers a full-time role with a competit ...

    Real Time Pricing Platform Engineer

    Join Barclays in London as a Pricing Application Developer to design and enhance software for the Metis pricing platform. You will work using modern engineering practices with Java, Angular, and Python, collaborating closely with business analysts and front-office teams. The role requires experience wi ...

    Full Stack Developer – Platform Modernisation & Risk

    慨正橡扯 is seeking a Full Stack Developer in Glasgow to support the delivery of scalable applications in a collaborative environment. The ideal candidate will modernise platforms, ensuring compliance with regulatory requirements while working with experienced engineers. This role emphasizes strong capabil ...

    Full Stack Web Developer — Build Modern Web Solutions

    Wave Recruitment - Demo is looking for a Full Stack Web Developer to join their team in Reading, UK. This role involves developing and maintaining websites, ensuring smooth user experiences, and requires expertise in HTML, CSS, JavaScript, PHP, Wordpress, Java, and jQuery. The ideal candidate will have ...

    Senior Frontend Developer — Vue.js + TypeScript

    Java Script Works is seeking a skilled Frontend Web Developer based in Greater London, United Kingdom. The role requires a minimum of 5 years of experience and expertise in JavaScript, TypeScript, and CSS. Experience with Vue.js (2) is a must. This full-time position offers a competitive salary and the opportuni ...

    Senior Android Developer (Contract) – Guildford, 1 Day/Week

    Methods is seeking a Senior Android Developer for an initial 6‑month contract based in Guildford, UK. This role requires over 10 years of professional experience in mobile development, with the successful candidate expected to work full-time and attend the office 1 day a week. Proficiency in Android is essential ...

    Remote First Java Engineer Senior/Principal, Craft & Scale

    A technology company in the UK is seeking Java Software Engineers at Developer, Senior, and Principal levels to join cross-functional Scrum teams. The role emphasizes clean code, TDD, and collaboration within a remote-first environment. Successful candidates will work on complex software systems and enjoy signif ...

    Frontend Developer Shopify & E‑commerce

    Java Script Works is seeking a Front-end Developer to contribute to their Digital team and enhance the e-commerce development roadmap. The role demands strong skills in HTML, CSS, and JavaScript, with experience in Shopify. Ideal candidates should be highly self-motivated and able to multi-task effectively. This ...

    Senior Software & Applications Architect — DoD Clearance

    A technology solutions provider is seeking a Sr. Software/Applications Developer to support Command and Control systems for the U.S. Coast Guard. This on-site role requires extensive experience in software applications development, including programming languages like Rails and Java. Candidates must hold a Bacca ...

    Senior Software Architect & Tech Lead — TDD & Scale

    True North Consulting Group Ltd is seeking a lead developer to design and deliver user-centred services. The role requires expertise in Java or Scala and a capability to coach others in best practices, such as testing and GDS standards compliance. The position is hybrid, with potential travel to variou ...

    Dev Productivity Engineer — Accelerate Engineering Velocity

    Palantir, located in London, is hiring a Software Engineer to enhance developer productivity. This role involves building software at scale to support various engineering activities and improve workflows. Candidates should have over 2 years of software engineering experience and be proficient in languages like J ...

    London Based Platform Engineer: AI Driven Subscriptions

    Zuora is seeking a developer for their London office to contribute to Zephr, a key subscription experience platform. This role involves creating innovative solutions for a high-throughput application and developing secure APIs. Candidates should be proficient in Java or Kotlin, with experience in JavaScript or T ...

    Senior ServiceNow Developer: Platform & JS Expert

    Java Script Works in Hatfield is looking for a Senior ServiceNow Developer to focus on developing on the ServiceNow platform. You will utilize web technologies such as JavaScript, XML, JSON, HTML, and CSS to build and enhance functionalities. The ideal candidate should have experience in ServiceNow dev ...

    Senior Java Backend Architect Microservices Leader in Leeds

    A leading technology firm is seeking a Senior Developer to join their US Product Development team in Leeds. This role focuses on backend development, mentoring engineers, and shaping the technology stack. Ideal candidates will have 5+ years in Java development, expertise in Spring Framework, and a strong mentori ...

    Java Software Engineer — Payments Platform (Flexible Work)

    Worldpay is looking for a software developer to join their team in Cambridge, working on a global payment platform. Your role involves using Java, SQL, and PL/SQL to enhance the ecommerce payments gateway, ensuring quality delivery of software solutions. The position offers flexible working arrangement ...

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