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    SVP Global ETF Tech Lead – Equities Platform

    A global financial services company is seeking a Senior Technologist to lead the development of a global ETF RFQ, Pricing, and Trading platform. The ideal candidate will have proven experience in delivering ETF trading systems on a global scale and strong Java development skills. Responsibilities include managin ...

    Technical Lead, Secure DevSecOps & Scalable Architecture

    A leading IT consulting firm in the United Kingdom is seeking a Technical Lead to shape and deliver a vital platform for their UK Government client. The role involves architectural definition, implementation within Agile squads, and ensuring secure, scalable solutions. The ideal candidate will possess extensive ...

    Senior Full Stack Engineer & Technical Leader

    A leading consultancy firm in Greater London is seeking passionate engineers to contribute across the tech stack. The role requires proficiency in cloud environments and coding in languages like Python or Java. Responsibilities include maintaining code quality and mentoring fellow engineers, with opportunities f ...

    IPF Solutions Architect Payments Platform Leader

    Icon Solutions Ltd is seeking a Solution Architect to lead end-to-end solution design for their payments framework. The role involves working closely with clients to translate business needs into technical solutions, engaging with internal teams to ensure design integrity, and conducting architecture reviews. Ca ...

    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 ...

    Streaming Architect: Kafka, Confluent & Cloud Platforms

    A technology consulting firm is seeking a Confluent Solution Architect based in Canary Wharf, London. The role involves designing and architecting enterprise-grade streaming solutions using Apache Kafka and the Confluent Platform. Candidates should possess over 8 years of experience in Kafka, strong skills in Ja ...

    Senior Full Stack Tech Lead — TypeScript, Vue & REST APIs

    Java Script Works is seeking a candidate with a strong full-stack background and hands-on experience in managing a squad. The ideal candidate will be proficient in TypeScript, Vue, and RESTful APIs, working collaboratively with product and design teams to deliver innovative customer-facing solutions in Greater L ...

    Genomics Data Scientist Python, ML & SQL in Cambridge

    Java Script Works in Cambridge is seeking a Data Scientist to drive data analysis and statistical modeling for next generation sequencing data. The ideal candidate will have strong skills in Python, SQL, and relevant libraries such as pandas and scikit-learn. This full-time position offers competitive compensati ...

    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 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 ...

    Netsuite & Salesforce Engineer (Contract) – London

    Java Script Works is looking for a Netsuite Developer with experience in Salesforce to join their team in London, UK. Candidates should be proficient in JavaScript and SuiteScript, with strong knowledge of client-side technologies and web services. This contract role offers exposure to competitive compensation a ...

    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 QA Automation Engineer – UI/API for Government Digital

    Scrumconnect Consulting is seeking a highly skilled QA Automation Tester to develop automation frameworks across UI, API, and microservices applications. The ideal candidate will have over 6 years of experience, strong proficiency in Java and JavaScript, and expert knowledge of automation tools like Selenium and ...

    Remote AI Security Specialist (Contract)

    Mercor is seeking Cybersecurity Experts to analyze and review content for security vulnerabilities in an AI context. The role emphasizes independent work and flexible hours, requiring 2+ years of experience in C, C++, or Java. Candidates must have familiarity with security vulnerabilities, including OW ...

    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 ...

    Fintech Selenium QA Engineer C# Testing Specialist

    Java Script Works is seeking a Selenium QA Tester in Tunbridge Wells, Greater London. The ideal candidate will have a 2:1 Computing Science degree from an EU University and demonstrable experience in Selenium Testing, QA methodologies, and a variety of testing tools. This full-time role offers a salary of up to ...

    IPF Solutions Architect Payments Platform Leader

    Icon Solutions Ltd is seeking a Solution Architect to lead end-to-end solution design for their payments framework. The role involves working closely with clients to translate business needs into technical solutions, engaging with internal teams to ensure design integrity, and conducting architecture reviews. Ca ...

    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. ...

    Applied Scientist: Freight Network Optimization & ML

    Amazon is seeking an Applied Scientist in Greater London to build machine learning and optimization models for transportation planning. You will create scalable products, conduct experiments, and present findings to leadership. Essential qualifications include experience with programming languages like Java, C++ ...

    Lead Test Automation Engineer – Hybrid (Bournemouth)

    Trust Payments is looking for a Senior Automation Developer in Bournemouth, UK. This role involves designing and maintaining automated test frameworks, mentoring junior team members, and collaborating with various teams to ensure product quality. Applicants should have 3-4 years of experience in testing and prof ...

    Backend Mobile Apps Engineer (Python/Django) – London

    Java Script Works is seeking a Backend Mobile App Developer specializing in Python and Django. The ideal candidate will have at least 1 year of experience in backend development and hold a 1st class degree in a relevant field. Knowledge of frontend development is an added advantage. Compensation ranges ...

    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 ...

    Android Engineering Manager | Lead 10+ Engineers (Kotlin)

    Paritas Recruitment is seeking a team leading Android Developer for a leading global bank in Greater London. The ideal candidate will have extensive experience in Android development with Jetpack Compose, Kotlin, and Java, along with a strong background in test-driven development (TDD). Management experience is ...

    Service Team Leader: Elevate Customer Experience

    Java Script Works is seeking a Service Team Leader in Kirkcaldy, United Kingdom. The ideal candidate will possess a customer-focused approach, adept at leading teams and enhancing service performance. Responsibilities include guiding service teams and ensuring exceptional customer interactions. This full-time ro ...

    Automation QA Engineer – Playwright, Cypress & CI/CD

    Java Script Works in Greater London is seeking a candidate skilled in automated testing tools such as Playwright and Cypress, as well as scripting languages like TypeScript and JavaScript. The ideal applicant should have a strong grasp of CI/CD tools like GitLab and TeamCity, while experience with project manage ...

    Graduate Tech Consultant — Trading Platform

    Quant Capital is seeking a Graduate Technical Consultant for their Trading Platform based in London, United Kingdom. The role demands a full-time commitment and requires candidates to have a degree in computer science along with essential skills in SQL and Java. Candidates should possess client-facing ...

    Remote UX Designer Permanent, 30 Day Leave

    Java Script Works is looking for a talented UX Designer based in the United Kingdom. This full-time role offers a remote working option and is suitable for candidates who pay attention to detail and can effectively communicate design concepts. Candidates should be knowledgeable in HTML, CSS, and JavaScript. Comp ...

    Senior Performance Testing Engineer | Load & Reliability

    Venquis, located in Greater London, is looking for a candidate skilled in performance testing to enhance quality assurance processes. The successful applicant will conduct various tests, including load and regression testing, and communicate effectively with diverse teams. Essential qualifications include strong ...

    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, ...

    Senior Platform Architect, Trading Systems Modernization

    A leading technology firm in Greater London is seeking a Senior Technical Leader to drive the evolution of a trading platform within an investment bank. This role involves assessing current legacy systems and defining a clear technical roadmap for modernization. Candidates should have robust experience in invest ...

    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 ...

    Technology Audit VP: Controls & Risk Assurance

    Goldman Sachs Group, Inc. seeks a Technology Auditor in Birmingham, UK, to assess the firm's control environment and provide assurance on data integrity and quality. The ideal candidate has at least 8 years of experience in technology audits, strong skills in system architecture, SQL, and programming languages l ...

    Application Architect Lead: Microservices & Cloud

    Wipro in Greater London is looking for a skilled architect to create detailed application designs that enhance client satisfaction. This role requires expertise in Fullstack Java Enterprise and involves technical leadership in developing solutions, managing architectural frameworks, and collaborating with delive ...

    Junior Mobile Developer iOS & Android

    Information Tech Consultants is seeking a Junior Application Developer in London with 1+ years of experience in Android development, particularly in Kotlin and Java. You will collaborate with teams to build and ship high-quality features while learning directly from seasoned developers. Key tasks include writing ...

    Lead Real Time Ad Auctions Engineer

    Roku, based in Leeds, is seeking a talented professional to lead the design and implementation of real-time ads auction systems. The perfect candidate will have 5+ years of experience in large-scale distributed systems, cloud platforms, and microservices with Java. You will work closely with engineering and prod ...

    Tech Lead Hybrid, London, Hands On, Green Energy

    A pioneering GreenTech organisation in the UK is searching for a Technical Lead to guide engineering teams while being hands-on with technical delivery. The role requires experience in Kotlin or Java, AWS, and event-driven architectures. You'll help shape architecture, mentor engineers, and drive engineering sta ...

    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 ...

    FICC Quantitative Trading & AI Research Analyst

    JPMorgan Chase & Co. is seeking an Analyst/Associate in FICC Quantitative Trading to contribute to systematic trading strategies using quantitative and AI approaches. Responsibilities include analyzing complex datasets, conducting back testing, and improving trading tools. Candidates should have an advanced degr ...

    Senior DevOps Delivery Lead, Cloud Solutions

    A leading cloud service provider is seeking a skilled Delivery Consultant to work closely with customers to design, implement, and manage AWS solutions. The role involves driving customer success, providing technical expertise, and optimizing performance. Ideal candidates will have experience in technical implem ...

    Senior Network Monitoring Engineer & Tech Lead

    A leading technology solutions provider is seeking an experienced professional in Manchester to design, implement, and support enterprise-level monitoring solutions in a complex environment. This role requires hands-on technical leadership with experience in both open-source and commercial monitoring tools. Idea ...

    Paid Android Internship: Build Android Apps & Mentorship

    A leading rewards platform is seeking an Android Intern to develop innovative mobile applications and work with a multi-functional team. This role involves creating engaging user experiences and tackling challenging problems. Applicants should be pursuing a computer science degree and possess skills in Android S ...

    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 ...

    Crypto Quant Developer: High‑Speed Market Making & AI

    A leading tech firm is seeking a Quantitative Developer to join their digital asset trading desk in Greater London. This hybrid opportunity combines in-office and remote work, focusing on developing low-latency trading algorithms and enhancing trading infrastructures in crypto markets. The ideal candidate has de ...

    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 ...

    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. ...

    Lead Solutions Architect: API & E‑commerce, On‑Site London

    Adecco is seeking a Solutions Architect based in Wembley to lead the development of high-quality designs for various projects. Responsibilities include vendor governance, data integration leadership, and maintaining technical documentation. The ideal candidate will have a strong background in solution architectu ...

    Lead Real Time Ad Auctions Engineer

    Roku, based in Leeds, is seeking a talented professional to lead the design and implementation of real-time ads auction systems. The perfect candidate will have 5+ years of experience in large-scale distributed systems, cloud platforms, and microservices with Java. You will work closely with engineering and prod ...

    Remote AI Security Specialist for Threat Detection

    Mercor is seeking Cybersecurity Experts to analyze security vulnerabilities and enhance AI threat detection. With a focus on programming (C, C++, Java), candidates should have over 2 years of experience and familiarity with security classifications like OWASP. The position is remote, allowing for flexible work h ...

    SVP Engineering Leader for FX & Cross Border Payments

    McGregor Boyall seeks an SVP Engineering Manager to lead and inspire engineering teams in the FX Technology sector at a Tier 1 Investment Bank. This hands-on role requires strategic oversight and deep technical engagement. The ideal candidate will have proven experience in FX or Cross-Border Payments, strong com ...

    Paid Android Internship: Build Android Apps & Mentorship

    A leading rewards platform is seeking an Android Intern to develop innovative mobile applications and work with a multi-functional team. This role involves creating engaging user experiences and tackling challenging problems. Applicants should be pursuing a computer science degree and possess skills in Android S ...

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      Software Engineer Java React Angular Jobs in United Kingdom Job Search Guide, Trends and Insights