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    London Based SDET: Ownership, Mentorship & Real World Impact

    A dynamic tech company in London is looking for a Mid-level Software Developer in Test to join their Quality Engineering team. In this full-time role, you'll work on automation frameworks and CI pipelines, while mentoring junior team members. The ideal candidate has over 2 years of experience in test automation ...

    Quant Library Engineer Rates Pricing (C++/Python)

    A leading hedge fund in Greater London is seeking a Quant Developer focused on building and enhancing core pricing and risk libraries. The role involves developing C++ pricing/risk libraries for Rates products and collaborating closely with quants and traders. Ideal candidates will have strong C++ and Python ski ...

    Algo Trading C# Engineer | London

    An international Commodities Trading house in London is seeking an experienced C# Developer. The ideal candidate will have 3-5 years of experience in C# and .NET development, along with a strong background in building trading software. Responsibilities include working within a Digital trading team to ensure succ ...

    Senior AI Ops Engineer (Golang/Python)

    A leading media company in the UK is looking for a Senior Developer to design and build an AI Operations platform. You will work on full-stack software solutions using Golang and Python, develop cloud-native systems on AWS, and enhance automation capabilities. The ideal candidate has strong experience in softwar ...

    Lead Data Engineer, IT Product & Finance Solutions

    A leading insurance company is seeking a motivated Lead Application Developer to join its dynamic IT team. In this position, you will lead the development of data solutions that support business objectives. Ideal candidates should have 5+ years’ experience in data solutions, expertise in cloud platforms, and str ...

    Product Engineer – Payments Infrastructure

    A leading security technology firm in London is seeking a Product Engineer to join their team. You will own the entire development process, from understanding customer needs to building developer-facing APIs in a high-throughput payments environment. Candidates should have a solid background in distributed syste ...

    Senior Android Platform Engineer – Dev Experience Leader

    A leading fintech company in Greater London is seeking a Senior Android Engineer to enhance the Android ecosystem. This role focuses on eliminating CI/CD bottlenecks and improving developer experience. The ideal candidate has over 5 years of experience, deep expertise in Kotlin, and a passion for architecting to ...

    High Rise Residential Design Manager

    A reputable contractor and developer in Greater London is seeking a knowledgeable Design Manager for a residential scheme in South East London. This site-based role entails interrogating designs, liaising with authorities, and managing technical design approvals. Ideal candidates will have prior experience in si ...

    Senior Real Time React UI Engineer for Trading Platforms

    A global financial services firm is seeking a React Developer to design and develop high-performance trading UIs. You will work with cutting-edge technologies including React and Next.js, integrating live data streams to deliver seamless trading experiences. The ideal candidate will have a strong background in R ...

    Principal AI Architect for Agentic Platforms

    A deep-tech company in Greater London seeks a Principal AI Engineer dedicated to shaping AI-driven engineering workflows. You will build a platform for advanced simulation tools and lead innovative efforts in agent architecture and observability. The ideal candidate has over 4 years of platform engineering exper ...

    Junior C#/.NET Engineer — Financial Services, Hybrid London

    SGI is seeking a Junior Software Developer to join their growing technology team in London with hybrid working arrangements. The ideal candidate will have approximately 2 years of experience with C#/.NET and SQL Server, contributing to system development and enhancements applied across financial services. You wi ...

    Full Stack Engineer EdTech Impact & Adoption (Share Options)

    An EdTech disruptor in Greater London is seeking a Full-Stack Developer to join their innovative team. You will work closely with experienced leaders to enhance their platform, focusing on product development and customer success. This role requires expertise in React and NodeJS, exceptional problem-solving skil ...

    React UI Engineer: Build fast, accessible web interfaces

    Sanderson Government & Defence in Greater London is searching for a React UI Developer responsible for building modern, responsive user interfaces with React. The role involves collaborating closely with designers and backend engineers to deliver high-quality web applications. The ideal candidate will have solid ...

    SAP CPI Integration Engineer – Asset Management

    Experis is seeking an SAP Developer based in London for a 6-month project with a reputable client in the energy sector. The role involves developing integrations between SAP Plant Maintenance and other applications using SAP Cloud Platform Integration (CPI). Candidates should have strong experience in SAP integr ...

    Senior Solar Project Manager 12 Month, Hybrid (London)

    Statkraft is seeking a Senior Project Developer to lead ground-mounted solar development projects in London. This hybrid role involves managing planning and consenting processes, coordinating with various stakeholders, and providing project management oversight. The ideal candidate will have a degree in a releva ...

    Security Cleared Software Engineer: Mission Critical Systems

    Onyx-Conseil is seeking a Software Developer to shape the future of critical UK industries. In this role, you will develop and enhance secure systems that make a real-world impact through collaboration and innovation. You'll work on high-profile projects and address challenging problems while contributing to ini ...

    Senior Adobe Experience Cloud Engineer

    VML group is looking for an Adobe Developer in Greater London. In this role, you will be responsible for implementing new features and troubleshooting within Adobe environments. The ideal candidate has over 4 years of hands-on development experience, preferably in an agency setting, and has expertise with Adobe ...

    Development Manager: Planning & Growth Lead in London

    Cobalt Consulting (UK) Ltd is looking for an ambitious Assistant Planning Manager or Development Manager to work closely with the Managing Director on full development lifecycle projects. This role requires 2-5 years of professional planning experience and offers hands-on opportunities within a design-led develo ...

    Graduate Software Engineer – SaaS, London, Visa Sponsorship

    Destinydot is seeking a Graduate Software Developer in Greater London, offering a competitive salary of £50,000 alongside a fast-paced, innovative work environment with visa sponsorship available. As a recent graduate, you will develop and enhance SaaS products, working collaboratively in a team-oriented setting ...

    Senior Software Engineer – Equity Market Making Platform

    Marex Group in Greater London is looking for a Senior Software Developer to drive the architecture of their Equity Market Making Trading Platform. The ideal candidate should have over 10 years of experience in software engineering, proven skills in scalable, distributed systems, and leadership potential. Your re ...

    Senior C++ Engineer for AI Hardware & Compiler Tech

    A leading AI startup in London is looking for a C++ Developer to design and build cutting-edge software and compiler frameworks for AI models. You will collaborate closely with hardware engineers to ensure seamless interaction between custom processors and platforms. The ideal candidate has proven expertise in C ...

    Senior Front End Engineer (React/Svelte UI)

    Eaglecliff, a global Energy company based in the City Of London, is seeking an experienced React / UI Software Developer. Join a forward-thinking team to design and develop user-centric web applications using Svelte and TypeScript. You will collaborate with UX designers and backend engineers on modern cloud-host ...

    Senior CI Engineer: Scalable Build & Test Platform

    Anthropic is looking for an experienced Software Engineer to join their Continuous Integration team in Greater London. This role involves designing and building scalable CI infrastructure, developing intelligent test selection systems, and improving incident response automation. The ideal candidate should have a ...

    Remote Mobile Engineer React Native, User‑Focused

    A tech company specializing in incident management is seeking a Mobile App Developer to lead the development of their on-call app. This role focuses on using React Native to build an outstanding user experience for iOS and Android platforms. With a strong emphasis on usability, accessibility, and customer feedba ...

    Head of Live Ops & Economy — F1 Clash

    A mobile games developer in London is seeking a Principal Product Manager to drive the strategic vision for its flagship title. You will own the game's economy, lead a high-performing team, and ensure operational excellence. Ideal candidates have a proven track record in mobile games, deep expertise in game econ ...

    Data Analytics Engineer Intern – Hybrid London

    A leading analytics firm in London is offering a year-long paid internship for a DA Developer intern. This role provides hands-on experience with data and analytics, focusing on dashboard creation, SQL query optimization, and collaboration with stakeholders. Candidates must be enrolled in a relevant program and ...

    Principal Product Manager F1 Clash Live Ops & Economy

    A leading mobile games developer in London seeks a Principal Product Manager to drive the strategic vision for F1 Clash. In this role, you will oversee the game's economy and pricing architecture while managing a dynamic team. Ideal candidates will have extensive experience in mobile game management, a deep unde ...

    Senior Embedded AV Software Engineer (Japan Bring Up)

    A leading developer of AI technology is seeking an Application SW Engineer to work on localizing their autonomous driving technology for the Japanese market. Responsibilities include bringing up and validating AI software on customer hardware platforms and collaborating with cross-functional teams. Candidates sh ...

    Lead KDB/Q Engineer for Real Time Trading Platform (AWS)

    A leading global financial services firm seeks a Lead KDB Developer to design and deliver a scalable KDB platform for futures trading. In this pivotal role, you will work closely with trading teams, implement data solutions, and optimize algorithm performance. The successful candidate will possess over 4 years o ...

    Lead Platform Observability Architect

    A global banking leader in Greater London is seeking a Lead Software Engineer to enhance developer experiences by creating scalable observability tools. The ideal candidate will possess significant experience in system design and management of telemetry data. Responsibilities include collaborating with developme ...

    Senior .NET Payments Engineer Lead, Build & Scale

    A leading retail company in Greater London is seeking a Senior Software Developer to enhance its payments service team. In this role, you will develop scalable frontend systems using .NET/C#, mentor other developers, and support the implementation of innovative payment solutions. You are expected to have solid e ...

    Enterprise AI Sales Exec for CIO/CTO Leaders

    A leading tech company based in the UK seeks an experienced Enterprise Account Executive to enhance adoption of their AI-driven developer tools in enterprise organizations. This role involves leading complex sales cycles and engaging with C-level executives. The ideal candidate should have over 7 years of sales ...

    Engineering Manager Real Time Quant Frameworks

    A leading quantitative finance firm located in Greater London is seeking an Engineering Manager to lead and design scalable systems that enhance research capabilities. The role includes guiding teams to improve developer and researcher experiences through innovative solutions and maintaining the resilience of th ...

    Senior React Native Engineer — Impactful EdTech + Equity

    A leading educational technology company is looking for a Mobile Developer to build high-quality, scalable features for their apps using React Native. The ideal candidate should have over 5 years of experience in mobile development, including expertise in JavaScript/TypeScript and a strong ability to work collab ...

    AI Content Operations Engineering Manager

    A leading tech firm based in London or Oslo is seeking a Senior Engineering Manager to lead a talented team focused on AI-powered content operations. The ideal candidate will have experience in engineering management and a passion for developer tools. This is an opportunity to influence product direction and nur ...

    Senior Software Engineer Flexible Hours & Security

    A leading developer security platform is seeking a Senior Software Engineer to join their team in Greater London. This role involves designing and implementing high-quality software solutions while mentoring junior engineers. The ideal candidate will have at least 5 years of experience, proficiency in Go or Type ...

    Founding AI Engineer for Aerospace AI Systems

    Fleetcraft in Greater London is seeking a skilled software developer to join their innovative team. You will work at the intersection of aerospace and AI, modernizing how aircraft are maintained and manufactured. The ideal candidate has at least 2 years of software development experience and hands-on expertise i ...

    Front Office C# Engineer – Real Time Energy Trading

    RJC Group is seeking a Front Office C# Developer in London to develop and evolve applications for energy trading. The role requires strong experience with C# / .NET (Core) and a background in energy or commodity trading. Responsibilities include building scalable services for pricing and risk and supporting live ...

    Engineering Manager — AI Driven Platform Leader

    Story Terrace Inc. is looking for a Senior Engineering Manager in Greater London to lead their product engineering organization. This role involves overseeing multiple engineering teams, enhancing developer experience, and driving adoption of agentic and spec-driven development practices. The ideal candidate wil ...

    Senior Salesforce Engineer: FSC, LWC & API Integrations

    Experis UK is seeking a Senior Salesforce Engineer in Greater London. In this role, you will be instrumental in developing and enhancing a Salesforce Financial Services Cloud platform. Responsibilities include working within an Agile team to deliver scalable solutions, collaborating with stakeholders, and ensuri ...

    Senior Laravel Backend Engineer | Hybrid (London)

    A dynamic software startup in Greater London is looking for a Senior Backend Developer with strong Laravel experience. You will build APIs and collaborate with cross-functional teams while ensuring high-quality code is delivered. The role offers competitive benefits, including a salary of £70k - £90k, a hybrid w ...

    Lead Mobile Engineer Kotlin Multiplatform (KMP) | Hybrid

    Client Server in London is seeking a Lead Mobile Engineer/Developer with expertise in Kotlin Multiplatform (KMP) for iOS and Android. The role involves leading the architecture and development of mobile applications, collaborating with cross-functional teams, and mentoring junior engineers. Offering a salary up ...

    Senior AI Platform Engineer Build scalable AI foundations

    A technology-driven company in Greater London is looking for a mid to senior-level platform engineer to enhance its AI observability systems. The role involves building infrastructure to ensure seamless agent performance, user-friendly developer tools, and compliance with governance standards. Candidates should ...

    Hybrid iOS Engineer – SwiftUI & AI Tools

    A leading technology company in London is seeking a mid-level iOS Developer to join their Mobile Collective team. This role involves building user-focused iOS features and working collaboratively with product and design teams. Ideal candidates should have commercial experience with Swift, SwiftUI, and a solid un ...

    Senior SDET: Quality Automation Lead (Remote)

    A technology firm in Greater London is seeking a Senior Software Developer in Test to enhance software quality and automation processes. The ideal candidate will have strong C# and .NET skills, an excellent understanding of test automation frameworks, and experience integrating tests into CI/CD pipelines. This r ...

    Senior Frontend Engineer SDK & Secure Auth (React/TS)

    A leading global financial services firm is looking for a Senior Frontend Developer to join their Customers Identity & Access Management team. This role involves owning and maintaining a JavaScript SDK built with React and TypeScript, ensuring secure integration of their authentication system. The ideal candidat ...

    Real Time AI Engineer Ground Ops, First Engineering Hire

    A pioneering AI startup in London is seeking a Junior Software Developer to be the first engineering hire. You will design and implement real-time AI systems to improve airport ground operations. The role offers significant ownership in developing a platform that generates high-accuracy predictions for flight de ...

    Trading Tools Engineer High Performance & Cloud

    An energy solutions provider in the UK seeks a skilled Trading Developer to design and deliver vital trading tools. This role involves collaborating with various teams to translate requirements into high-quality technical solutions while working on complex analytical workflows. Ideal candidates will have hands-o ...

    Lead Backend Engineer — APIs, Data & Cloud

    A leading AI platform company in Greater London is looking for a skilled backend developer who excels in Python and has experience with Flask and FastAPI. This role offers the opportunity to take technical leadership on diverse projects while working closely with cross-functional teams. You will be responsible f ...

    Lead SDET Architect — Test Automation & CI/CD

    A leading financial technology firm in the UK seeks a Principal Software Developer in Test (SDET) to drive innovation in automation testing. This role involves leading the implementation of testing frameworks across financial projects, mentoring engineers, and collaborating with cross-functional teams. Candidate ...

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