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    Principal AI Software Engineer, Senior Vice President

    ## Principal AI Software Engineer, Senior Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todaytime left to apply: End Date: May 25, 2026 (13 days left to apply)job requisition id: Are you looking for a career move that will put you at the ...

    Senior Software Engineer, Global Trading Portfolio Tech

    CPP Investments | Investissements RPC is seeking a Senior Software Engineer for their Total Portfolio Management, Public Markets Technology Team in Greater London. The role involves designing, building, and supporting technology solutions while collaborating closely with business and technology teams. Candidates ...

    Senior Software Engineer, Data Snapshot Scale Platform

    Bloomberg is seeking an engineer for their Data Platform team in London. The role involves developing scalable applications and operating high-performance systems to support financial data accessibility. Ideal candidates will have a degree in a relevant field and proficiency in programming languages like Java or ...

    AI Native Senior Software Engineer (Hybrid, London)

    Artlogic is seeking a Senior Software Engineer to enhance their technology platform. The role is hybrid with minimum attendance in the London office. You will help drive the adoption of AI-native workflows while ensuring reliable and scalable solutions. Successful candidates should have experience with cloud sys ...

    Senior Software Engineer (C++/Rust) Greenfield System

    Platform Recruitment in Newcastle upon Tyne is looking for a Senior Software Engineer specialized in C++ and Rust. This role involves identifying solutions to client problems and building performant software in a greenfield environment. The consultancy focuses on highly regulated industries and offers significan ...

    Senior Software Engineer, Loyalty Platform — Scale & Impact

    Marks and Spencer is looking for a Senior Software Engineer to join their Loyalty team in Greater London. This role involves building and maintaining their Loyalty platform, ensuring high-performance interactions for customers. The ideal candidate should have experience in distributed systems, JVM-based language ...

    Senior Software Engineer Embedded Systems & Instrumentation (Hybrid)

    Octagon Group is looking for a Senior Software Engineer based in High Wycombe, Buckinghamshire, to join its engineering team. The role involves developing software for advanced scientific and analytical instrumentation, requiring strong experience in C# / .NET and Embedded C++. This position offers fantastic ben ...

    Senior Software Engineer — Flexible Hours and Remote

    hackajob is looking for a Software Engineer to join Made Tech in Bristol. The role involves writing and delivering custom software for public sector clients, ensuring customer goals are met. Key responsibilities include coding, mentoring team members, and working with various programming languages and cloud plat ...

    Senior Software Engineer — Azure & Legacy Modernisation (Hybrid)

    DWP Digital is seeking a Senior Software Engineer to maintain and improve legacy systems that support vital public services across the UK. The role involves developing and deploying cloud solutions using Azure technologies, leading engineering teams, and managing incidents. With a hybrid work model, the position ...

    Senior Software Engineer – TED Data Platform (Hybrid)

    The National Institute of Teaching (NIoT) is looking for a motivated Senior Software Engineer to join our Teacher Education Dataset (TED) team. This hybrid role, based within commuting distance of our Redcar Campus, involves designing and maintaining software systems that support educational research. Candidates ...

    Hands On Firmware, Software & Electronics Test Engineer

    Vickerstock is looking for a Manual Test Engineer based in Lisburn. This role focuses on testing firmware and software in a hands-on capacity. Responsibilities include manual testing of new releases, configuring hardware systems, and maintaining accurate documentation. Ideal candidates should possess strong expe ...

    Software Validation Engineer for Safety Critical Systems

    Morgan Jones Recruitment Consultants is seeking a Software Validation and Verification Engineer in Stone Cross, England. In this pivotal role, you will create and maintain robust validation and verification processes for software and firmware within innovative safety-critical systems. You'll collaborate with mul ...

    Senior Software Engineer Azure/API & Hybrid Work

    The Open University is looking for an experienced Senior Software Engineer to shape digital services at scale. In this role, you will guide the design, development, and delivery of innovative solutions for user-facing services and API-based integrations. You'll mentor junior engineers, drive architectural decisi ...

    Quantitative Software Engineer Learning AI/ML Systems

    Two Sigma, a leading quantitative investment management firm in Greater London, is seeking a Quantitative Software Engineer to develop cutting-edge AI/ML tools and integrate new technologies into their ecosystem. In this role, you will be responsible for evolving quantitative systems, collaborating with research ...

    Senior Software Engineer, Health AI & Precision Medicine

    A healthcare technology company in Cambridge is seeking an expert-level TypeScript developer to join its team. You will work on cutting-edge projects that aim to deliver personalized medicine rapidly. The role demands strong skills in frontend and backend development, AWS architecture, and a commitment to user e ...

    Senior Software Engineer — Hybrid (Enfield) Lead & Innovate

    Premier IT is seeking a Senior Software Engineer to join their team in Enfield. The role involves managing software development from initial specification to testing and verification, collaborating with cross-functional teams, and mentoring junior engineers. Candidates should have strong experience with C++ and ...

    AI Software Engineer — Production ML (Hybrid UK)

    Centrica is looking for an AI Engineer in Windsor to design, build, and deploy AI and machine learning solutions that provide measurable business value. Candidates should have a degree in Computer Science or related fields, several years of software engineering experience, and capability in machine learning fram ...

    Polyglot Software Engineer: AI Driven Internal Systems

    Harrington Starr in London is seeking an experienced engineer to join their growing team in the investment banking sector. This role focuses on design, building and maintaining internal systems and integrations, leveraging modern AI tools and automation frameworks to drive efficiency. Candidates should have stro ...

    Lead Software Engineer: Architect & Mentor (Hybrid MK)

    VIQU IT in Fenny Stratford seeks a Lead Software Engineer to shape technical direction while leading a team. The role encompasses 30% management and 70% hands-on coding, focusing on modern .NET/C# development, AWS cloud services, and engineering standards during growth. Candidates should have experience with CI/ ...

    Graduate Software Engineer: Real World Systems & Mentorship

    BAE Systems is seeking a Graduate Software Engineer to create innovative software across various locations in the UK, including Greater London. The role offers a starting salary of £34,000, a £2,000 welcome bonus, and a flexible benefits package. Graduates will be involved in all phases from design to developmen ...

    Senior Embedded Software Engineer C++/Modern Tech

    A technology firm in the UK seeks mid-level to experienced Embedded Software Engineers to develop innovative software systems. The role includes designing complex embedded systems, collaborating with cross-functional teams, and mentoring junior engineers. Required skills include C++ experience, familiarity with ...

    Lead Software Engineer Java JPM Personal Investing

    Job Responsibilities Work with the Product team to understand user's needs and follow an Agile SDLC to develop and deliver product features. Our stack is Java/Springboot with a bit of Kotlin, DynamoDB, Aurora/MySQL and AWS. Participate with the rest of the team in the process of d ...

    Lead Software Engineer: AI Driven Payments (Java)

    JPMorgan Chase & Co. is seeking a Lead Software Engineer to join their Payments team in Glasgow. This role focuses on developing technical solutions for a fully cloud-based payments application, ensuring high performance and low latency. You will execute software solutions, enhance payment flows end to end, and ...

    Software Engineer IoT, Real Time & .NET 8+

    Laboris Solutions is looking for a Software Engineer (C# /.NET) to join a fast-growing IoT and Industrial Tech company in the UK. You will develop high-performance applications and scalable IoT data analytics platforms. The ideal candidate has a degree in Computer Science, 2+ years of experience, and a strong fo ...

    Junior Software Engineer Desktop Apps (C++, .NET)

    A growing software company in Redditch is seeking a Junior Software Engineer to join their development team. This role offers an excellent opportunity to work on C++ and desktop application development, contributing to software solutions in a collaborative environment. The ideal candidate will have a degree in C ...

    Founding Software Engineer: AI Insurance (Hybrid Cardiff)

    Prompted is seeking an engineer to join our growing team in Cardiff, where you'll handle features from front-end to back-end. This hybrid role requires you to be in the office two days a week. Strong commercial experience with TypeScript is essential, along with a degree or equivalent experience in a scientific ...

    Senior Ada Software Engineer – Embedded Defence (Edinburgh)

    Leonardo is seeking experienced Software Engineers in Edinburgh to develop software for the Eurofighter Typhoon Fighter Jet. Candidates will engage in the full software lifecycle, program using Ada, and deliver high-quality code as part of a multi-disciplined team. Experience with Java and agile methodologies is ...

    Principal Software Engineer — AI Driven FinTech (Hybrid)

    La Fosse is seeking a Principal Software Engineer for their London office. This hybrid role offers a salary of up to £130,000, alongside an extensive benefits package. The successful candidate will lead engineering projects, define technical requirements, and mentor team members within a collaborative environmen ...

    AI First Software Engineer for Healthcare Platform

    Foundation Health in Manchester is looking for a software engineer to drive the development of an AI-powered pharmacy platform. You will take ownership of features from ideation to production, leveraging modern tools such as Node.js and Google Cloud Platform. Ideal candidates will demonstrate building software f ...

    Full Stack Software Engineer – AI Driven Platform

    Worldover Ltd is seeking a Software Engineer to build high-quality, scalable software for the chemical industry. Located in Greater London, the role involves developing backend services using AWS and Typescript, along with frontend features using React and Tailwind CSS. This position promotes a hybrid working mo ...

    Member of Technical Staff Research Software Engineer

    Overview Reflection’s mission is to build open superintelligence and make it accessible to all. We’re developing open weight models for individuals, agents, enterprises, and even nation states. Our team of AI researchers and company builders come from DeepMind, OpenAI, Google Brain, Meta, Characte ...

    Principal Software Engineer, Cloud Native API Platform

    Priority Pass in Greater London is seeking a Principal Engineer to define the architectural vision for their API platform. This role encompasses leading the development of scalable, cloud-native systems and mentoring engineering teams. Ideal candidates are proficient in TypeScript, AWS, and event-driven architec ...

    Senior Software Engineer, AI/ML Integration (27640)

    This engineering software company is integrating AI and machine learning features into its application suite, and seeks a skilled traditional software engineer with experience working on similar projects. You will have architected, developed, and maintained robust, scalable software prior to the bu ...

    Finance Software Engineer — Build Capital Markets Systems

    Galatea Associates, located in Greater London, is seeking a Financial Software Engineer to join their innovative team. This role involves defining and developing systems for capital markets, emphasizing hands-on programming and client interaction. Candidates should possess a Bachelor's degree in a relevant field ...

    Backend Software Engineer (Shield) – Go Microservices Expert

    Infosum is seeking a Backend Software Engineer in Basingstoke to develop and maintain backend systems. Responsibilities include collaborating on system design, backend development using Go, and optimizing database performance. Ideal candidates will have over 3 years of experience, proficiency in Go, and familiar ...

    iOS Software Engineer II Build Travel Apps

    TechBrains is seeking a Software Engineer II with iOS development experience based in or near Oxford, England. This role emphasizes writing code, collaborating with teams, and supporting back-end microservices in a remote-first environment. Candidates should possess at least three years of commercial software de ...

    Research Software Engineer Scalable AI Tools & Pipelines

    Mistral AI is seeking a Research Engineer based in London to design and optimize complex distributed systems, enabling researchers to train frontier-scale AI models. The ideal candidate has a Master’s in Computer Science, 4+ years of experience building large-scale systems, fluency in Python, and knowledge of co ...

    Cloud Native Software Engineer – SaaS & .NET/Azure

    Konker, based in Ulverston, is seeking an experienced Software Developer to join their agile development team. You will work on developing and enhancing cloud-based software products using modern technologies such as C#, .NET, and Azure. The position offers a competitive salary of £50,000 based on experience, 31 ...

    iOS Software Engineer II Build Travel Apps

    TechBrains is seeking a Software Engineer II with iOS development experience based in or near Oxford, England. This role emphasizes writing code, collaborating with teams, and supporting back-end microservices in a remote-first environment. Candidates should possess at least three years of commercial software de ...

    Staff Software Engineer: Scale‑Focused AI Systems

    Performativ, a fast-moving fintech scaleup based in Greater London, is seeking a Staff Software Engineer to tackle challenging technical problems. This role involves designing scalable systems, improving performance, and ensuring reliability across platforms. Ideal candidates will have strong experience in distr ...

    Founding Software Engineer Lead Platform & Ops (Equity)

    nineDots.io is seeking a Founding Engineer at the Senior/Staff Level in Greater London, offering a salary between £130,000 to £150,000. This role involves end-to-end ownership of the codebase and leading platform optimizations, collaborating closely with the CEO. Candidates should have a strong technical backgro ...

    Hybrid Software Engineer — C#, WPF, Vue.js & Microservices

    Proactive.IT Appointments Limited is looking for a talented Software Engineer to join their growing team in Bristol. The role offers a hybrid work arrangement with 2 days onsite per week. You'll design, develop, test, and maintain applications using C#, WPF, and Vue.js, while collaborating with a diverse team to ...

    Senior Software Engineer: Azure Cloud & Legacy Modernisation

    DWP Digital in the UK is seeking a Senior Software Engineer to maintain and enhance critical legacy systems that support essential public services. This role requires expertise in Azure technologies, leadership skills, and a full-stack engineering approach. The successful candidate will participate in cloud tran ...

    Senior Software Engineer Global Payments, Hybrid, Growth

    Runa is seeking a Senior Software Engineer to architect, implement, and deploy software services in a hybrid work model based in Greater London. Ideal candidates should have over 5 years of experience, ability to mentor junior engineers, and a passion for clean, scalable code. The role involves working with mode ...

    Senior Lead Software Engineering AI/ML Engineer

    Job Description Join us to shape the future of AI/ML data platforms, where your expertise will help create resilient and market‑leading solutions. You will have the opportunity to collaborate with innovators across our global network, driving strategic change and mentoring others. We value your s ...

    Senior Software Engineer, Ads Analytics & Data Pipelines

    Roku, Inc. is seeking a Senior Software Engineer in Cambridge, UK. This hybrid role requires a candidate with 8+ years of software and data engineering experience, focusing on API development using Spring Boot and big data technologies like Apache Spark and Airflow. Responsibilities include designing scalable sy ...

    Senior Software Engineer Expansion (Hybrid, UK, AWS)

    Flock is seeking a Fullstack Engineer to join their Expansion Team in Greater London. This role involves owning the full process from design to deployment, working with AWS services to enhance the platform for fleet insurance. Candidates should have expert-level experience in TypeScript and AWS, along with knowl ...

    Senior Software Engineer Lead DevSecOps on AWS

    Savant Recruitment Experts is seeking a Senior Developer based in Bracknell, UK, to design and optimise high-performing systems. This role involves leading best practices, mentoring junior developers, and driving innovation. The ideal candidate has expertise in React/NextJS, strong AWS skills, and understanding ...

    Senior Software Engineer — Azure Cloud & Legacy Modernisation

    DWP Digital is hiring a Senior Software Engineer to join the PTP-MOSS team in England. The role focuses on maintaining and improving vital legacy systems that empower millions of people across the UK. You'll collaborate with multidisciplinary teams, utilizing Azure technologies and modern development practices, ...

    Senior Lead Software Engineering AI/ML Engineer

    Join us to shape the future of AI/ML data platforms, where your expertise will help create resilient and market‑leading solutions. You will have the opportunity to collaborate with innovators across our global network, driving strategic change and mentoring others. We value your skills in solving complex c ...

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      Python Developer Software Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights