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    GenAI & Agentic AI Engineer for Finance – Hybrid London

    Hawksworth is seeking an AI Software Engineer with experience in GenAI and agentic AI frameworks, including LangGraph and CrewAI, to join their team in London. This hybrid role requires hands-on experience creating AI solutions and the ability to deliver robust software for tier 1 financial clients. Candidates s ...

    Senior Backend Engineer, Global Payments Platform

    Airwallex is seeking a Senior Software Engineer to lead the Global Treasury and Payment Network team in London. In this role, you will oversee the strategy, architecture, and operation of financial products while collaborating with a diverse team to meet customer needs. The ideal candidate will have over 10 year ...

    Lead Firmware Engineer — Embedded Systems Leader (Hybrid)

    Brompton Bicycle is seeking a Lead Firmware Engineer to oversee the technical direction and delivery of embedded software for their Electric product line. You will manage the firmware architecture, lead a team of engineers, and collaborate across teams to align on milestones. The ideal candidate has extensive ex ...

    Senior Full Stack Engineer — Lead API & Architecture

    Enso Recruitment is offering an exciting opportunity for a Senior Full Stack Software Engineer in Belfast. The role involves designing and maintaining scalable backend systems while developing RESTful APIs using TypeScript and Node.js. Candidates should have over 5 years of software engineering experience, a sol ...

    Solutions Engineer: AI & Integrations with Equity

    Altech Group Ltd is looking for a Software Engineer (Integrations) to work in Manchester. The successful candidate will build and test integrations across cloud systems and APIs while troubleshooting live customer integrations. With 2-5 years of software development experience and a curiosity for AI and automati ...

    Generative AI Staff Engineer Cloud Innovation Lead

    Google is seeking a Software Engineer focused on machine learning and generative AI to join their Cloud team in London. You will partner with engineering teams and clients to execute experiments, develop solutions, and foster a collaborative culture. The ideal candidate holds a Bachelor’s degree and has over 8 y ...

    Senior Backend Engineer AI Powered, Scalable .NET

    TrueNorth® is seeking a Senior Software Engineer to lead the evolution of server-side systems within a hybrid role in Newcastle. This position focuses on back-end development using C# and .NET, along with AI-powered feature delivery. As a key player, you will define server-side architecture, mentor engineers, an ...

    Senior Backend Engineer, Payments Gateway — Belfast

    Global Payments is seeking a Senior Software Engineer in Belfast with expertise in server-side development using C# .NET. The role involves designing and implementing high-quality features, driving improvements in development processes, and mentoring junior engineers. Ideal candidates will have a degree in Compu ...

    Data Infrastructure Engineer — AI Data Acquisition

    Speechify is seeking a Software Engineer specializing in Data Infrastructure and Acquisition in Glasgow, United Kingdom. The role involves enhancing data collection for model training by finding new audio data sources and managing cloud infrastructure. Ideal candidates should have a BS/MS/PhD in Computer Science ...

    Senior .NET Engineer: Cloud Native Microservices Expert

    Experian is seeking an enthusiastic Senior Software Engineer in .NET to join their high-performance engineering team in Nottingham, focusing on cloud modernization and product delivery. The role involves delivering high-quality software solutions, collaborating on system maintenance, and building cloud-native ap ...

    Senior Real Time Distributed Cloud Data Engineer

    Zeta Global, based in London, is looking for a Senior Software Engineer to provide technical leadership in architecting and developing the Addressability part of the Zeta Marketing Platform. The role includes collaborating with teams to shape the roadmap for a state-of-the-art multichannel marketing solution. Ke ...

    Senior Design System Engineer & UI Library Lead

    The Open University UK is seeking a Senior Software Engineer (Design System) based in Milton Keynes. This role focuses on creating and evolving UI component libraries and supporting multiple product teams. Candidates should have extensive software engineering experience with a strong emphasis on user-centered de ...

    Security Cleared Embedded Test Engineer Luton (4 days)

    Synergize Consulting is seeking a Security Cleared Software Test Engineer to support an Electronic Warfare programme in Luton. The role involves testing real-time embedded systems, creating test cases, and ensuring compliance with internal quality standards. Experience in defence, aerospace, or similar regulated ...

    Senior Windows Desktop Architect Lead UI/UX & Performance

    Speechify is looking for a Senior Software Engineer to lead the design and development of Windows desktop applications in Oxford, UK. The ideal candidate should have extensive experience with Windows App SDK, C#, and XAML, and a solid understanding of application architecture. You will play a critical role in en ...

    Low Latency C++ Trading Systems Engineer

    Harrington Starr is looking for a Software Engineer in London to work in a high-performance trading environment. The role involves developing and optimizing core trading systems for multiple asset classes and collaborating closely with quantitative teams. Candidates should have a strong software engineering back ...

    Satellite Communications Test Engineer (Lab & Firmware)

    A cutting-edge communications company in Glasgow is seeking a Test and Lab Communication Engineer. This role involves hands-on lab work and collaboration to develop and validate software and firmware for satellite communication systems. Ideal for early-career individuals, this position offers mentorship and expo ...

    Lead Security Engineer Platform & DevSecOps

    A global financial services firm is looking for a Lead Security Engineer to enhance the security of software delivery processes. This role involves collaborating with engineering teams to design and implement security controls within CI/CD pipelines, improve supply chain security, and address security risks in c ...

    AIV Engineer — Spacecraft Test & Validation

    ClearSpace in the United Kingdom is seeking an AIV Engineer to join its team. This position involves participation in designing, developing, and maintaining test benches, contributing to software and hardware integration, and ensuring effective testing strategies are applied to spacecraft systems. Ideal candidat ...

    Graduate ML Engineer — Applied AI: Scale Models on Accelerators

    A leading AI hardware and software company in Bristol is seeking a Graduate Machine Learning Engineer to contribute to AI technology advances. You will focus on developing and optimizing ML models for specialized hardware, collaborating closely with software and research teams. Ideal for someone with a solid fou ...

    Senior Backend Engineer Fintech Leadership & Scale

    A leading fintech company in Greater London is looking for a Senior Backend Software Engineer to lead the delivery of complex software features. The ideal candidate should possess strong problem-solving skills and experience in mentorship, as well as proficiency in TypeScript, Node.js, and PostgreSQL. This role ...

    Senior SRE Engineer: Observability & Resilience

    A leading financial institution in the United Kingdom is seeking a skilled Software Engineer III to join their Commercial & Investment Bank team. This position involves championing observability best practices, diagnosing complex application performance issues, and creating secure high-quality production code. T ...

    Senior SDK Engineer Onboarding & Web Platform

    A financial technology company in Greater London is seeking an experienced software engineer to architect and build a client-side SDK. This involves designing a JavaScript/TypeScript interface for identity verification and engaging with customers to ensure seamless integration. Ideal candidates will have over 5 ...

    Senior Android Search Engineer AI Driven Frontend

    A leading global tech company seeks a Software Engineer III for their Search team in Greater London, UK. In this role, you will develop cutting-edge technology for the Android Google Search App, collaborating with cross-functional partners to enhance user experiences. You should have a Bachelor's degree with 2+ ...

    Senior AI Engineer, Global Treasury & Payments Platform

    A global financial technology firm seeks a Senior Software Engineer to develop innovative AI-driven solutions that enhance customer support and automation. You will lead the architecture and implementation of AI solutions that drive internal efficiency and impact customer interactions. The role demands expertise ...

    Senior Node.js/TypeScript Engineer – Build Scalable FinTech APIs

    A leading embedded investment platform in the UK is looking for a Senior Software Engineer to design, build, and operate reliable software solutions using Node.js and Typescript. You'll work collaboratively in cross-functional teams and own your services end-to-end. The ideal candidate has experience with AWS an ...

    Senior C# Engineering Leader Finance & Azure

    A financial technology firm in the United Kingdom is seeking a Senior Software Engineer to lead a product-focused team. The role involves team leadership, solution delivery, and mentoring engineers while working with a Microsoft technology stack. Key responsibilities include overseeing technical delivery, collab ...

    Embedded Linux Systems Engineer (IoT/Ubuntu Core)

    Canonical is seeking a Linux Devices Software Engineer to contribute to cutting-edge embedded systems technology. The role involves software development for Ubuntu Core and engaging with the wider open-source community while working with leading silicon partners. Candidates should have a strong academic backgrou ...

    Senior Full Stack Engineer — Product & Data (London, Hybrid)

    A technology company located in London seeks a Full-stack or Front-end Software Engineer dedicated to enhancing customer experience through quality code and teamwork. The ideal candidate has a minimum of 3 years in software engineering and a passion for data-driven solutions. Responsibilities include collaborati ...

    Wear OS Platform Engineer: Android & Embedded Systems

    Google is seeking a Software Engineer to join their Wear OS team, focusing on the next generation of Android-powered smartwatches. The role involves full-stack development, working closely with diverse teams to enhance user experiences. The ideal candidate will have a bachelor's degree and significant ...

    Full Stack SDE: React/TypeScript + Kotlin on AWS

    Amazon seeks a full-stack Software Development Engineer for its Ads CreativeX team in Edinburgh. In this role, you'll utilize React, TypeScript, Kotlin, and AWS to design, build, and support features that enhance customer advertising success. You'll engage with diverse teams, ensuring high standards of product p ...

    Senior Data Platform Engineer — Spark & Airflow

    Roku is seeking a highly skilled Senior Software Engineer in Cambridge, England. This hybrid role involves designing and maintaining scalable systems for big data processing using technologies like Apache Spark and Airflow. The successful candidate will collaborate with cross-functional teams to build robust dat ...

    Azure Cloud Platform Engineer: Reliability & Automation

    The Open University is seeking a Senior Software Engineer (Cloud Platform) to lead software development projects and contribute to the design and implementation of cloud infrastructure. The candidate will focus on platform reliability, automation, and security while fostering DevOps practices. Key responsibiliti ...

    Customer Facing Forward Deployed Engineer

    OpenAI is looking for a customer-focused Software Engineer to build custom software utilizing its APIs in London. This hybrid role involves working closely with customers to design solutions that address significant challenges and may require up to 50% travel. Ideal candidates will have 7+ years of full-stack en ...

    Senior Flutter/Dart Mobile Engineer — Healthcare Impact

    Spacelabs Healthcare is looking for a Senior Flutter/Dart Software Engineer to join our R&D Engineering team. In this hands-on role, you will design and develop mobile applications that enhance healthcare technology. The ideal candidate should have 8+ years of software development experience and 3+ yea ...

    Senior Staff Engineer, Generative AI & Applied Innovation

    A leading global technology company is seeking a Staff Software Engineer specializing in Generative AI. Based in London, you will drive the development and execution of innovative machine learning solutions while collaborating with cross-functional teams. Ideal candidates have 8+ years of software development ex ...

    Generative AI Staff Engineer Cloud Innovation Lead

    Google is seeking a Software Engineer focused on machine learning and generative AI to join their Cloud team in London. You will partner with engineering teams and clients to execute experiments, develop solutions, and foster a collaborative culture. The ideal candidate holds a Bachelor’s degree and has over 8 y ...

    Senior Staff Engineer, Generative AI & Applied Innovation

    A leading global technology company is seeking a Staff Software Engineer specializing in Generative AI. Based in London, you will drive the development and execution of innovative machine learning solutions while collaborating with cross-functional teams. Ideal candidates have 8+ years of software development ex ...

    Senior Backend Engineer Payments & API

    A financial technology company in Greater London is searching for an experienced Software Engineer to lead the design of their B2B API and payments infrastructure. Ideal candidates have at least 8 years of software engineering experience, a background in financial services, and are comfortable working with Node. ...

    Senior Real Time Embedded Engineer Growth & Hybrid

    A leading aerospace and defense company is seeking a passionate Real-Time Embedded Software Engineer to design and deliver high-integrity embedded software solutions. With around 4 years of experience, you will collaborate with multi-disciplinary teams and enhance your skills in a supportive environment. The rol ...

    Full Stack Engineer: Build the Liquid Brain Platform

    A tech-driven company based in London is looking for a Full Stack Engineer to enhance their innovative Liquid Brain® platform. The ideal candidate will demonstrate a strong foundation in software development, particularly in hardware interactions and user interface design. Responsibilities include owning parts o ...

    Game Engine Engineer: Build Editable Worlds

    A profitable video game start-up in London is seeking a Software Engineer to join their small team. The ideal candidate should have 1 to 4 years of experience in software or game development, and a passion for creating engaging gaming experiences. Responsibilities include developing new gameplay systems and buil ...

    UK Security‑Cleared Platform Engineer – Cloud & IaC

    A growing technology company in the UK is seeking a Platform Engineer to design, build, and operate platforms and infrastructure for secure software systems. The role emphasizes collaboration with software engineers and stakeholders, ensuring reliable delivery and scalability. Candidates should have experience i ...

    Hybrid Senior .NET Engineer – FinTech, Cloud & Trading

    A financial services organisation in London is urgently seeking a Senior .NET Software Engineer. You will build and enhance software using modern C# and .NET Core while contributing to planning sessions and maintaining high engineering standards. Ideal candidates have a robust background in C# and experience wit ...

    Senior ML Engineer — Generative AI & Vision (Hybrid)

    A leading media technology company based in the UK is seeking a Senior Software Engineer specialized in Machine Learning. This role involves designing and deploying intelligent media systems, where you will operate across the software lifecycle, developing scalable ML pipelines. The ideal candidate holds a Maste ...

    Senior Full Stack Engineer: C#/.NET & React, Hybrid

    A global tech company is seeking a Full Stack Software Engineer with strong C# .Net and React skills, offering a hybrid working arrangement in Cambridge. You will design and develop data-centric software, working within an Agile team. The ideal candidate should have experience with Azure, Snowflake, and SQL, alo ...

    Lead Backend Engineer, Data Infrastructure (Golang)

    A global digital asset platform is seeking a Lead Software Engineer for its CoinDesk Data Engineering team in the UK. The role involves owning projects, driving operational standards, and ensuring quality in software delivery. Candidates should have over 6 years of backend development experience, proficiency in ...

    Senior Test Automation Engineer Healthcare Platform

    A leading technology organization seeks a Senior Software Development Engineer in Test to join their team. In this role, you will develop automated tests for a cutting-edge patient monitoring platform, working closely with cross-functional teams. The ideal candidate has 5+ years of software experience, strong te ...

    Senior Node.js/TypeScript Engineer — Remote UK

    A modern embedded investment platform is looking for a Senior Software Engineer to design and implement scalable software using Node.js and TypeScript. This remote-first role involves working collaboratively in cross-functional teams, owning your services from design to operation, and providing mentorship for ju ...

    Senior Go Engineer Containerized AI Agents (Remote)

    A leading software company is seeking a skilled Software Engineer with expertise in Go and a passion for AI technologies. This remote-first role includes responsibilities such as designing containerized systems and maintaining the open-source cagent project. The ideal candidate will have strong system architectu ...

    Lead Java Backend Engineer for Scalable, Secure Systems

    A leading global financial services firm in Glasgow is seeking a Lead Software Engineer to join the Corporate Sector Credit Risk team. The position involves creating innovative technology solutions in an agile environment, focusing on secure and scalable software development. Candidates should have advanced expe ...

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