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    Senior Software Engineer – Data Management Platform

    About the Role We are seeking a highly skilled Senior Software Engineer with deep expertise in big data technologies, including Apache Spark and Apache Airflow. This hybrid position bridges software engineering and data engineering, requiring the ability to design, build, and maintain sca ...

    Senior Software Engineer Python / hx Renew

    Who Are We?Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that ...

    Senior Software Engineer, Infrastructure and Efficiency

    About the RoleYou will be a SME and technical leader in engineering Infrastructure, productivity and enterprise tooling, partnering with globally distributed Engineering, Product and Security teams and systems. What You’ll Be DoingRoku is seeking a w ...

    Staff Engineer, Software Autonomy Applications (R4962)

    Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software and V-BAT and X-BAT aircraft. With offices and facilities across the , Europe, the Middle East, and Asia-Pacif ...

    Senior Software Engineer Rock Physics Applications

    We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of worki ...

    Principal Embedded Displays Software Engineer (Qt)

    for our Careers & Life at JCB pages About the role: We ‘re seeking a highly skilled and experienced Principal Embedded Displays Software Engineer (Qt) to lead the development of advanced Human–Machine Interface (HMI) applications for nextgeneration embedded display systems. In ...

    Software engineer Android freelance 12 months

    Who we are:We are a rapidly growing pan-European digital wealth manager, serving over 167,000 active investors with more than £5.5 billion invested on our platform. We began in Milan in 2011 with the purpose to help more people improve their financial well-being by making personal inve ...

    Software Development Engineer in Test (SDET)

    AVEVA is creating software trusted by over 90% of leading industrial companies.Job Title: Software Development Engineer in Test (SDET)Location: Derry/Londonderry or Cambridge, United Kingdom (Hybrid)Employment Type: Full TimeThe jobWe’re lo ...

    3D Graphics Software Engineer West London

    One of the leading names in the graphics development field are looking for a 3D Graphics Software Engineer to join their development team in West London. Skills and attributes: • Expertise in Graphics and UI with some experience in design and development of SW for using Open GL ES / GLSL<br ...

    Senior Software Engineer  Cloud Infrastructure & Observability

    About the Role We are building a next-generation observability and cloud platform that is high-performance, cost-efficient, secure, and scalable across multi-region, multi-cloud clusters. You will lead the architecture and evolution of Roku’s observability and cloud infrastructure stack. ...

    Software/Android Engineer (Graphics) West London

    My client is the global leader in consumer electronics and the core components that go into them. Through relentless innovation and discovery, they are transforming the worlds of televisions, smartphones, personal computers, printers, cameras, home appliances, medical devices, semiconductors and LED solutions. W ...

    Founding Senior Software Engineer Python London

    Job Description Founding AI Engineer | Python, Async, LLMs, TypeScript, Cloud | £100k–£160k + Equity | London (Onsite)Build AI products from scratch as part of a founding team. Great opportunity to join a YC-backed AI startup building autonomous voice agents that automat ...

    Senior Lead Software Engineer Python / Go

    Are you ready to shape the future of technology at a global financial leader? Join us and make a real impact by building advanced cloud platforms that power data-driven decision making. At JPMorganChase, you’ll collaborate with top talent, leverage cutting-edge tools, and help deliver solutions that transform ...

    Staff Software Engineer Engine by Starling

    At , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's softwa ...

    Senior Software Engineer I Regional Expansion

    Job DescriptionAbout the roleThe team you’ll be working with: Regional ExpansionWise, one of the world's fastest-growing companies, is on a mission to redefine global finance by making money without borders the new norm.About Wis ...

    Senior Software Engineer, Infrastructure / Efficiency / Productivity

    About the RoleYou will be a SME and technical leader in engineering Infrastructure, productivity and enterprise tooling, partnering with globally distributed Engineering, Product and Security teams and systems. What You’ll Be DoingRoku is seeking a w ...

    Senior Cyber Software Engineer/ Technical Lead

    Location(s): UK, Europe & Africa : UK : London BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed for ...

    Software C# Engineer | Mission Critical Communications

    Job Description As a Software Engineer within our Agile delivery team, you will move beyond standard CRUD applications to solve complex network and real-time communication challenges. You will lead the development of expansion products that interface with 3GPP-compliant User Equipment (UE ...

    Software Engineer Cumberland/FICCO Tools Engineering

    Software Engineer - Cumberland/FICCO Tools EngineeringJob LocationLondonEmployment typeRegularDepartmentTechnologyTargeted Start DateImmediateDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to ope ...

    Senior Software Engineer: Scalable Ecommerce Platform

    Metropolis, located in Manchester, is hiring a Senior Software Engineer for its AeroParker development team. In this role, you'll design, build, and maintain systems that enhance the travel experiences for millions. You'll engage in the entire development lifecycle, mentor teammates, and drive technical excel ...

    Senior Software Engineer, Commodities Risk & PnL

    Balyasny Asset Management is seeking a Senior Software Engineer to join our Commodities technology team. This individual will work closely with portfolio managers, traders, and technology partners to build and support the platforms that power risk, P&L, and trading workflows across the commodities business ...

    Software Engineer & Tech Lead Architecture & Mentorship

    The Role Design, develop, and implement complex software solutions, leveraging expertise and experience in programming languages, architecture, and best practices. Not only producing high-quality code but also playing a role in guiding junior developers, participating in architectural discussions ...

    Senior Software Engineer — AI Agent Platform

    Skippr in Greater London seeks an experienced software developer to join their team focused on building AI agents. This in-office role emphasizes fast-paced 0→1 development, requiring a strong background in software development and experience in startup environments. The ideal candidate will work colla ...

    Principal Software Engineer: AI Strategy & Architect

    PEXA is seeking a Principal Engineer to shape the future of engineering in the UK. This influential role involves defining technical strategy and driving architectural decisions while leading initiatives in AI and mentoring engineers. The successful candidate will operate across multiple teams, ensurin ...

    AI Driven Software Engineer (London Hybrid)

    Aperia Search is seeking an engineer software to join a major AI investment programme in London. The role involves building AI-powered products and solutions that will be deployed across a large ecommerce organization. Key responsibilities include designing production-grade applications leveraging LLMs ...

    PLC/SCADA Software Engineer Industrial Automation

    Vinci is seeking an experienced Control Systems Software Engineer for their automation team in Birmingham. The ideal candidate will design, develop, test, and commission control system software for various platforms while ensuring compliance with safety and quality standards. Responsibilities include d ...

    Principal Software Engineer — Lead AI Platforms

    Flawless is looking for exceptional software engineers to join their Product Engineering team in the UK. This role spans various seniority levels, including Senior, Staff, and Principal Engineer positions. You will collaborate with creative teams to help shape innovative AI-powered products such as DeepEditor ...

    Mid Senior C++/Rust Software Engineer

    Mid/Senior C++/Rust Software Engineer Location: Cambridgeshire Working Environment: Hybrid (3 days on-site / 2 days WFH) Package: Salary + Travel Allowance + Bonus + 25 days Holiday + Benefits This is an opportunity that offers the best of both worlds, providing the excite ...

    Backend Software Engineer – Golang/C# (Hybrid)

    bet365 Group is seeking a full-time Software Developer in Stoke-on-Trent to work within a talented team to deliver high-quality solutions on Linux and Cloud platforms. You will enhance our flagship Sports systems and tackle challenges in building low-latency, scalable solutions while gaining exposure to Golang. ...

    Graduate Software Engineer – Liverpool, Growth & Automation

    GRAYCE is seeking a Graduate Software Engineer in Liverpool with a starting salary of £26,300. You will support customer-focused digital products and work within a collaborative technology team. The role demands a 2:1 undergraduate degree, the right to work in the UK, and on-site commitment 5 days a we ...

    Software Engineer AI Driven Fintech Platform

    Nasdaq is seeking a Software Engineer in London to design and deliver software solutions for the AxiomSL AI product. This role involves working throughout the entire development lifecycle, with a focus on scalable backend services and integrations. The ideal candidate will have strong experience in Pyt ...

    Industrial Automation Software Engineer – Airport Security

    Energy Jobline ZR is seeking a Software Design Engineer to join our team in Widnes, UK. In this role, you will be responsible for developing software for advanced automated material handling and aviation security systems utilized globally. This position requires strong experience with Siemens PLC platforms, a ...

    Test & Measurement Software Engineer C++/Qt

    Miller Druck International Stone Ltd is looking for a Druck Test & Measurement Software Development Engineer in Leicester. You will create software solutions for testing Druck products and work closely with design teams to ensure quality outcomes. Successful candidates should have experience in C++, a ...

    Research Software Engineer – Digital Scholarship & Outreach

    Nationalmuseums is seeking a Research Software Engineer to contribute to the development of digital scholarship and public outreach activities. This role involves working within a multi-disciplinary team to create software for showcasing collections and assisting with research queries. The ideal candid ...

    Power Software & Controls – Lead Systems Engineer

    Vertiv is the largest electrical switchgear manufacturer in the UK & Ireland, pioneering unique in-house integrated power solutions tailored to each individual client project. We believe that our people are our best asset and have invested in a highly qualified and experienced team of Engineers to work in ...

    Senior Software Engineer, Data Advertising Engineering

    Teamwork makes the stream work. Roku is changing how the world watches TVRoku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our missio ...

    Software Engineer, Macro Quant Analytics Technology

    What you ’ll doDesign, build, and extend core C# analytics services, APIs, and libraries used across the Macro business.Develop and operate high-performance distributed systems with strong guarantees around correctness, latency, and scalability.Build real-time and historical analytics services s ...

    Software Engineer III for COMMODITIES UK

    Be a key part of an agile team driving innovation to enhance, build, and deliver top-notch technology products.Bring your Software Engineering career to the next level and become an integral part of an agile front-office technology team where your expertise advances next-generation solutions. We value ...

    Senior Software Engineer, Trading & Tools — Hybrid

    bet365 is seeking a Senior Software Developer to enhance their Sports Trading Platform. You will lead the development of desktop and backend applications, ensuring high quality and scalable solutions. The role allows for hybrid working and requires extensive C# experience, along with solid knowledge in Window ...

    Autonomy & Simulation Software Engineer – Marine Robotics

    Owen Daniels is seeking a Software Engineer specializing in autonomy and simulation for marine applications. The role involves developing high-performance software for autonomous marine vessels, focusing on designing simulation environments and robust autonomy features. Ideal candidates will possess a ...

    Software Engineer, Safeguards Foundations (Internal Tooling)

    Software Engineer, Safeguards Foundations (Internal Tooling) London, UK About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growin ...

    Senior Software Engineer (Python/Rust) London

    Validus is looking for a financial software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus. The back-end team is part of the broader technolo ...

    SC Cleared Embedded Software & Firmware Engineer

    Instro Precision Limited is seeking a Software/Firmware Design Engineer to join their Engineering team in Stone Cross, England. The role involves developing embedded software, producing documentation, and ensuring compliance with ISO standards. Candidates must be eligible for SC level security clearance. Company ...

    C++ Software Engineer — Broadcast Systems, Kubernetes

    A leading global technology company is seeking a Software Engineer to work on developing core components for their broadcast control system, Cerebrum. The ideal candidate will have 5-8 years of experience in modern C++ and Kubernetes, along with a focus on quality and problem-solving. This role offers flexible s ...

    Instrument Control Software Engineer Flexible Work

    Waters Corporation in Wilmslow is looking for an experienced Instrument Control Software Engineer. You will develop and enhance software for Mass Spectrometry systems and collaborate with teams to drive innovation in precision medicine. The ideal candidate has proven industry experience in hardware con ...

    Software Engineer (JavaScript) in Leeds Heatly

    Technologies and Languages .NET (6) C# React JavaScript MySQL Docker Python Role Description This role firmly leans towards the JavaScript aspect of that MVP. Soft Skills Excellent problem-solving... ...

    HVAC Controls Software Engineer I – Programming

    Albireo Energy, LLC seeks a Software Systems Engineer in Chelmsford, UK to ensure the success of software design for HVAC and utilities projects. Responsibilities include reviewing specifications, managing project documents, and commissioning large systems. The ideal candidate holds a degree in enginee ...

    Senior Software Engineer — Greenfield Projects & Mentorship

    Uniting Ambition is looking for a Senior Software Engineer to join a progressive team in Greater Manchester. This role emphasizes engineering best practices such as TDD and OOP, requiring a passion for clean, high-quality code and continuous improvement. You will collaborate closely with team members, ...

    Senior Software Engineer Systematic Trading Infrastructure

    DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

    Senior Research Software Engineer, Web Development

    About the role We are seeking a Senior Research Software Engineer (RSE) to lead software development on web projects related to research within the Department of Infectious Disease Epidemiology (DIDE), School of Public Health, Imperial College London. This post is hosted within the Department’s R ...

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