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    Software Engineer Fixed Income Technology.

    Software Engineer - Fixed Income TechnologyWe are seeking a talented, hands-on technologist to join our Fixed Income Technology team in London. This role will focus on building and enhancing intraday risk, trade, and portfolio management solutions used by portfolio managers, business management, and risk team ...

    Software Engineer Fixed Income Technology.

    Software Engineer - Fixed Income TechnologyWe are seeking a talented, hands-on technologist to join our Fixed Income Technology team in London. This role will focus on building and enhancing intraday risk, trade, and portfolio management solutions used by portfolio managers, business management, and risk team ...

    Senior ML Engineer — London: Scale Data & Models

    WorksHub is seeking a Senior Machine Learning Engineer based in London, United Kingdom. This full-time role involves effective communication and proficiency in programming languages including Go, C++, Java, Rust, along with experience in deep learning frameworks such as PyTorch and TensorFlow. The position offer ...

    Part Time Lead QA Engineer Cloud, Security & Performance

    Java Script Works is seeking a Lead QA Engineer – Part Time in Nottingham, United Kingdom. This position necessitates a strong background in programming concepts, familiarity with languages like .NET, C#, and JavaScript, and expertise in non-functional testing including security and performance. The ideal candid ...

    Forward Deployed Software Engineer, Internship Commercial

    A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, an ...

    Systems / Technical Business Analyst

    Systems / Technical Business Analyst – Glasgow – £49,000 to £58,500 Are you a technically strong Business / Systems Analyst who enjoys working closely with engineers and architects to turn complex business needs into clear, deliverable system designs within large‑scale agile environments? < ...

    Python Developer for Finance Tools Full Time, London

    Java Script Works is seeking a full-time Python Developer in London, United Kingdom. The role involves developing tools using a diverse technology stack including Python, React, SQL Server, and Kafka. Candidates should be skilled in Python and React, with additional knowledge of SQL Server and Java being preferr ...

    Senior Cloud DevOps Engineer

    Nottingham Trent House (95002), United Kingdom, Nottingham, NottinghamshireSenior Cloud DevOps Engineer****About this role****Senior Cloud DevOps Engineers work as part of the Tech Delivery organisation supporting the engineering and continued development of a growing AWS cloud footprint within Capital One. As a ...

    Software Engineer (Req ID: 2026 09)

    Description Software Engineer Kingston Upon Thames, UK Office (Hybrid) Candidates must have legal work authorization to work in the United Kingdom at the time of application. SS8 is not able to provide visa sponsorship for this role. This position requires the ability to achieve a ...

    Software Engineer (Req ID: 2026 09)

    Position Software Engineer Location Kingston Upon Thames, UK Office (Hybrid) Candidates must have legal work authorization to work in the United Kingdom at the time of application. SS8 is not able to provide visa sponsorship for this role. This position requires the abil ...

    Full Stack Software Engineer (Java+ React)About the Role: in London S&P Global

    Experience and Skills Proven experience with modern web technologies, including: Java/J2EE Hibernate Microsoft Office Automation Python R REST/OData AWS Angular/React Tomcat JMS SQL < ...

    Engineering Manager

    We are seeking a passionate Software Engineering Manager who will provide technical expertise and operate with excellence. Being creative, curious, and confident, you will be an integral part of our empowered, self‑managing, multi‑disciplinary engineering teams – designing, building, releasing, and maintai ...

    Lead Machine Learning Engineer, Associate Director (Manchester)

    The Fitch Group Emerging technology AI Center of Excellence (COE) group is seeking a principal machine learning or AI engineer to build and support Generative AI, Machine Learning, Deep Learning, and Data Science solutions across the organization. The position will be based out of our London or Manchester ...

    C++ Engineer (SC Cleared or Clearable)

    Senior C++ Engineer Based out of Cheltenham 4-5 Days per week £600 to £650 Outside IR35 Immediate Start (Ideally within the next two weeks) I am working on behalf of a National Security client based out of Cheltenham who are looking for a Senior C++ Engineers to join them on a Contract basis for 6 months initi ...

    Senior / Principal C&I Engineer (Energy)

    Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

    Senior / Principal C&I Engineer (Energy)

    Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

    Senior / Principal C&I Engineer (Energy)

    Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

    Full Stack .NET Engineer (C#/Angular)

    RedRock Resourcing is seeking Software Developers (x2) to join their team in Sheffield. You will be responsible for translating project requirements into functional code and ensuring high-quality software delivery. Ideal candidates should possess strong C#/ASP.Net skills, experience in Agile environments, and th ...

    Integration Focused Backend Engineer (C#/.NET)

    Alpha is seeking a skilled developer to join their team in Cambridge, UK. You will design and develop robust backend applications and APIs using C# and .NET Core, along with technologies like Python. You will also collaborate with cross-functional teams to deliver impactful software solutions. Preferred experien ...

    Senior C++ Embedded Engineer Chromium & Streaming

    A leading streaming technology company in Cambridge seeks an experienced software engineer to develop core features for applications such as Netflix and YouTube on the Roku platform. Candidates must have proficiency in C++, experience in embedded systems, and a strong understanding of multi-threaded development. ...

    Lead P&C Engineer – Substations & Transmission

    A leading global engineering firm in Glasgow is seeking a Senior Protection & Control Engineer. You will act as a senior technical authority and lead multi-disciplinary engineering teams. The ideal candidate has over 7 years of experience in protection & control engineering, particularly within electricity trans ...

    C++ GPU Acceleration Engineer (CUDA, TensorRT)

    A leading technology company in Yarnton is looking for a C++ Engineer specializing in GPU Acceleration. The successful candidate will develop algorithms in CUDA, manage GPU-related tasks, and improve system performance. The role involves collaboration with the Software Engineering and Machine Learning teams. Can ...

    C++ JUCE Audio Plugin Engineer — Hybrid

    A software development firm is seeking a C++ Audio Software Engineer with 3-5+ years of experience to develop professional-grade audio software. This role involves designing audio plugins, collaborating with teams on UI/UX, and solving complex audio challenges. The position offers a flexible hybrid working model ...

    Nuclear Configuration Engineer – Sizewell C, Hybrid

    A leading engineering firm is seeking a Configuration Engineer to maintain the integrity of plant configuration for significant nuclear projects. This role involves supporting project design, managing documentation, and ensuring compliance with standards. The ideal candidate will have a degree in engineering and ...

    Senior UI Infrastructure Engineer — Embedded C++

    A leading streaming technology company is seeking a Senior Software Engineer, UI Infrastructure to enhance the embedded UI framework. This role involves developing tools for the development community, improving system stability, and impacting millions of users. The ideal candidate will have over 5 years of exper ...

    Senior C++ Low Latency Trading Engineer

    A leading financial institution is looking for a Senior C++ Software Developer to join their team in London or Chicago. This role involves enhancing their electronic trading ecosystem, requiring significant C++ and STL experience, as well as expertise in electronic trading environments. The successful candidate ...

    Lead C# Engineer — Scalable Insurance Solutions

    A leading insurance technology firm in Reigate is seeking a Lead Software Engineer to join their development team. The successful candidate will be responsible for designing and implementing market-leading insurance pricing solutions using C# .NET. You should have strong experience with software development best ...

    C++ Embedded/Linux Systems Engineer (Performance)

    A leading UK organisation is seeking a C++ Software Engineer to develop complex engineering solutions in Manchester. In this role, you'll work on performance-critical software in a Linux environment, requiring expertise in C++ and an understanding of system and hardware integration. You'll engage in tasks rangin ...

    Senior / Principal C&I Engineer (Energy)

    Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

    Senior / Principal C&I Engineer (Energy)

    Role Overview We are seeking a C&I Engineer to join our Low Carbon Team, leading a team of electrical, instrumentation and control engineers in developing designs for a wide range of energy projects, including energy‑from‑waste plants, industrial facilities and carbon capture schemes. The UK Low ...

    Senior / Principal C&I Engineer (Energy)

    Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

    Senior C&I Engineer, Nuclear Projects

    A leading infrastructure services provider in the UK is seeking a C&I Senior Engineer to deliver technical expertise on critical engineering projects. Candidates should have a minimum of 5 years engineering experience, with 3 years in the nuclear sector. The role offers a competitive salary, benefits, and opport ...

    I&C Controls Engineer Energy Sector

    A global engineering consultancy in Manchester seeks a Control & Instrumentation Engineer to design and validate I&C systems for key projects in the energy sector. Ideal candidates will have a degree in Engineering and substantial experience with PLC and DCS systems, ensuring compliance with safety standards. Th ...

    BESS Commissioning Engineer C&I Projects

    BESS Commissioning Engineer – Hawaii or Mainland Remote with 20% Travel) $90K–$120K (DOE) Bonus and Benefits, Relocation offered Join a dynamic and collaborative boutique team advancing Hawaii's clean energy goals through battery storage and hybrid systems. You'll handle end-to-end commissi ...

    Senior C++ Engineer — HealthTech Platform Lead

    A leading health technology firm in Birmingham is seeking a Senior Software Engineer to design and maintain high-quality software for health products. You will collaborate with cross-functional teams to develop solutions that are reliable and compliant with healthcare demands. The ideal candidate has strong C++ ...

    Nuclear Configuration Engineer Sizewell C (Hybrid)

    A global engineering leader in the UK seeks a Configuration Engineer for the Sizewell C project. This role involves maintaining plant configuration records and facilitating key interactions among stakeholders. Suitable candidates will have a degree in engineering and several years of relevant experience. The pos ...

    High Performance C++ Engineer — Hybrid & Ownership

    A technology recruitment agency is seeking a C++ Engineer in Milton Keynes to develop high-performance applications. The role involves a mix of development, operational support, and system optimisation within a collaborative small-team environment. Candidates should have at least 3 years of experience, especiall ...

    Senior C# WinForms Engineer Hardware Interfaces

    A global engineering business in London is seeking an experienced C# Software Engineer to join their development team. The role focuses on developing large-scale Windows applications, mentoring junior developers, and working closely with test teams. Candidates should have 3-10+ years' experience in C# developmen ...

    Nuclear Configuration Engineer Sizewell C (Hybrid)

    A global engineering leader in the UK seeks a Configuration Engineer for the Sizewell C project. This role involves maintaining plant configuration records and facilitating key interactions among stakeholders. Suitable candidates will have a degree in engineering and several years of relevant experience. The pos ...

    Senior C++ Engineer (Linux) – Hybrid FinTech

    A leading FinTech firm in London seeks a Senior C++ Software Engineer to design and enhance their core platform, offering a competitive salary of up to £110k. The role provides a mix of office and remote work, allowing for significant influence over technical decisions and collaborative project work. Ideal candi ...

    Senior P&C Design Engineer Leeds

    About the Role Balfour Beatty is recruiting a Senior P&C Design Engineer for the Power T&D team across the UK. The primary duty is designing the control and protection systems for electrical substation projects up to 400 kV. The role also covers General, Planning and Procurement responsibilities ...

    Principal P&C Design Engineer Newcastle

    About the role Balfour Beatty is currently seeking a Principal P&C Design Engineer to join their Power T&D team UK Wide. The main function of the role is to engineer the control and protection designs for electrical substation projects up to a voltage of 400kV. The role also includes the General, ...

    Control & Instrumentation Engineer (C&I) Energy

    Full-time Contract Type: Permanent Region: North West UK Compensation: GBP 40,000 - GBP 75,000 - yearly Company Description ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We part ...

    Remote Senior Windows C++/MFC Engineer

    Version 1 is looking for an experienced Windows C++ Senior Software Engineer in Manchester to enhance and maintain a complex legacy desktop application built on MFC. The ideal candidate should have strong expertise in Win32 and MFC, with at least 7 to 10 years of hands-on experience in Windows-native C++ develop ...

    Control & Instrumentation Engineer (C&I) Energy

    Job Description ALTEN UK is seeking a motivated Control & Instrumentation Engineer (C&I) to join our growing team in Manchester, supporting key projects within the Energy sector. This is an exciting opportunity for engineers looking to develop deep technical expertise across the full lifecycle of ...

    A/C & Refrigeration Engineer – Design & Service

    FRONTrunner Recruitment Ltd in Bedford is seeking a skilled engineer to provide service and maintenance for commercial refrigeration and air conditioning equipment. The role involves working across various systems, including cold rooms and freezers, and requires good experience as well as an F Gas certificate. O ...

    Senior P&C Substation Design Engineer

    A global engineering firm is looking for a Principal Substation Secondary Design Engineer in Glasgow. You will lead a team, ensuring quality and technical integrity in substation projects. The ideal candidate will hold a degree in Electrical Engineering, have experience in P&C design, and be working toward Chart ...

    C++ Platform CI Engineer – Flexible/Remote

    A leading music streaming service is looking for a C++ Engineer to enhance the client continuous integration infrastructure. You will own the CI systems, improve build performance, and develop automation across multiple platforms. The ideal candidate has experience in CI infrastructure, proficiency in Python and ...

    Senior P&C Design Engineer Newcastle

    Overview Balfour Beatty has an exciting opportunity for a Senior Protection & Control Design Engineer to join our Power Transmission & Distribution business based in Newcastle or Leeds. Role Purpose: To provide project leadership as Project Design Lead for design delivery of one or more ele ...

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      Software Engineer C Python Java Defence Tech Jobs in United Kingdom Job Search Guide, Trends and Insights