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    Senior Full Stack Engineer (TS/React/Node) — AI & Cloud

    Fruition Group is hiring a Senior Full-Stack Software Engineer in Leeds for a full-time position. This pivotal role involves designing and developing scalable applications using TypeScript, Node.js, and React, while also managing AWS cloud infrastructure. The candidate should have strong mentoring abilities and ...

    Senior Full Stack Engineer (£80 150k + Equity) at Encord

    Job Title Senior Full-Stack Engineer (Front-End Leaning) at Encord Salary £80-150k + Equity Company Encord - Series C AI infrastructure platform backed by CRV and Y Combinator Location London, UK Job Description You will lead ...

    Senior Contracts Engineer/ Project Manager Ground Improvement in Etwall

    Job Description About the Role Our client is a leading Ground Engineering and foundations contractor and due to an increase in work, they are looking for a Senior Contracts engineer or an already seasoned Project Manager, ideally with experience in Ground Improvement techniques such as St ...

    Senior Legal AI Engineer — Drive Generative AI Across Law

    Simmons & Simmons is seeking a Senior Legal Engineer for their Bristol or London office. This role is pivotal in driving the adoption of generative AI across the firm by collaborating with legal and technical teams, delivering training, and addressing AI-related queries. This position requires a minimum of two y ...

    Senior Full Stack Engineer — Node.js, AWS & Cloud Native (London)

    Stratacent is seeking a Full Stack Engineer based in London, UK. This role involves designing and developing scalable backend architectures, maintaining RESTful APIs, and leveraging cloud technologies, particularly AWS. The ideal candidate will have strong experience in Node.js and SQL databases. This is a fixed ...

    Senior Real Time Trading UI Engineer (C# WPF/Blazor)

    Mondrian Alpha, a London-based trading firm, seeks a Senior Full Stack Engineer to rebuild their client-facing trading platform. The ideal candidate will have experience in C# and develop real-time applications for professional traders. A strong background in trading desk environments and performance-oriented de ...

    Remote Senior Frontend HTML/CSS Engineer for AI Training

    Prolific is seeking Senior HTML/CSS Developers to join their Expert Network for evaluating and training AI models. As part of the role, you will assess AI-generated HTML/CSS, provide feedback, and ensure best practices are followed. Candidates should have a BSc in a relevant field and strong experience in fronte ...

    Senior Full Stack Engineer Equity, R&D Time & Hackathons

    A leading tech start-up in Bristol is seeking a Senior Full-Stack Engineer to join their dynamic team. In this role, you will enhance a groundbreaking platform used by major suppliers, working with cutting-edge technologies such as Typescript and Node.js. You will have the opportunity to develop new features and ...

    Senior Data Engineer End to End Data Platform Builder

    A technology innovation company in London is looking for a Senior Data Engineer to design and manage data infrastructures. The role emphasizes ownership and innovation, utilizing Snowflake and AWS. The ideal candidate will have extensive experience with data modeling and pipeline management, offering a competiti ...

    Senior Full Stack Engineer Fintech Platform Architect & AI CFO

    A fintech startup is seeking a Senior Full-Stack Engineer to own the technical architecture for a platform revolutionizing cross-border finance. You will lead the development of a high-performance React/TypeScript dashboard and build multi-currency wallets using cutting-edge technologies. The ideal candidate has ...

    Senior Full Stack Engineer (C#/.NET & React) – Remote UK

    A technology company in Greater London is seeking a Senior Software Engineer to enhance their DevOps platform for Salesforce. You will collaborate with the engineering team to design and build new features, while directly engaging with users to gather feedback and shape product improvements. The ideal candidate ...

    Senior Full Stack Engineer (£80 150k + Equity) at Encord

    Job Title: Senior Full-Stack Engineer (Front-End Leaning) at Encord Salary: £80-150k + Equity Company Description: Encord - Series C AI infrastructure platform backed by CRV and Y Combinator Job Description: You will lead development of Encord's sophi ...

    Senior Engineer Technical Enquiry Management (Traffic Management and Safety)

    Are you ready to take a leading role in managing technical enquiries and delivering safer, more efficient highways? We’re looking for an experienced Senior Engineer to head up the technical enquiry management service for Traffic Management and Safety within Derbyshire’s Highways Commissioning team. ...

    Senior Backend Lead Engineer Remote (EU/UK/CH) + Stock

    The Hub/Danske Bank is looking for a remote software engineer with at least 7 years of experience, including 3 years in a senior or lead role. This full-time position includes 25 days of leave and offers a starting salary of 100,000 GBP. You will own projects from conception to release, ensuring alignment with c ...

    Senior Software Engineer, Backend GTPN Platform (Relocate to Singapore)

    About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide—including Brex, Rippling, Navan, Qantas, SHEIN and many more—with fully i ...

    Senior Roads Engineer — Lead Major Road & Active Travel Projects

    A leading engineering firm in Northern Ireland is seeking a Senior Engineer to manage and design major road schemes and active travel projects. The ideal candidate will have a degree in Civil Engineering, Chartered status, and proven project management experience. You will oversee engineering expertise and mento ...

    Senior AI Engineer Production AI, RAG & Multi Agent Systems

    A leading AI platform company in Greater London is seeking a software engineer to drive AI agent infrastructure and deploy features at scale. The ideal candidate has over 5 years of software engineering experience and a strong background in AI applications and development. This role offers a competitive salary, ...

    GenAI Full Stack Engineer Consultant / Senior Consultant Digital Excellence

    GenAI Full Stack Engineer - Consultant / Senior Consultant - Digital Excellence At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting- ed ...

    Senior software engineer, backend (Scala) (UK) in London Writer

    Senior software engineer, backend (Scala) (UK) London, United Kingdom Posted over 1 year ago Tech stack Artificial Intelligence Scala Backend About this role Writer is seeking a talented Backend Engineer with deep funct ...

    Senior Full Stack Engineer: Build Scalable, AI Enhanced Ops

    Litta App Ltd is looking for a Full Stack Product Engineer (Mid-Senior) to join their hybrid team in London. This role involves building and maintaining applications using Vue, React, and TypeScript, while also developing backend services with Node.js and Firebase. The ideal candidate should have at least 5 year ...

    Engineer/Senior/ Principal Water (Detailed Design / D&B) Exeter

    Overview Join Jacobs in Exeter as a Civil Engineer, Senior Civil Engineer, or Principal Civil Engineer – Water (Detailed Design / Design & Build) to lead transformative water and wastewater projects for major UK water companies including United Utilities, Northumbrian Water, Thames Water, Severn ...

    Senior AI Engineer — Build Real‑World AI Agents (Hybrid)

    Energy Jobline ZR is seeking an AI Engineer or Senior AI Engineer to join their rapidly growing AI tech scale-up based in London. The role offers a salary between £60k and £100k depending on experience, along with sizeable shares. You will design and deploy bespoke AI agents and engage with clients to turn busin ...

    Senior Full Stack Engineer: End to End Frontend Leader

    A cutting-edge AI startup is seeking engineers to develop advanced user interfaces for data annotation. Your expertise in Typescript, React, and performance optimization will be crucial as you build solutions that visualize and annotate various data types. This is an unparalleled opportunity to join a rapidly ex ...

    Senior EC&I Engineer – Remote (4D Week) & Design Leadership

    Delkia is hiring a Senior EC&I Engineer to join their team in the UK. This role involves overseeing engineering quality and compliance, delivering technical solutions for complex systems, and leading design reviews. The right candidate will have a degree in engineering or equivalent experience, and must be profi ...

    Senior Full Stack Engineer: TS/Node/React, Flexible & Remote

    NPAworld is seeking a Senior Full Stack Engineer in Greater London to design, build, and maintain high-performance applications. This position involves working with TypeScript, Node.js, and React, emphasizing clean architecture and performance enhancements. Candidates should have a proven track record with produ ...

    Engineer/Senior/ Principal Water (Detailed Design / D&B) Bristol

    Job Overview At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission‑critical outcomes, operational advancement, scientific discovery and cutting‑edge manufacturing, turning abstract ideas into reali ...

    Forward Deployed Senior Full Stack Engineer – AI for Gov

    A leading AI technology company in London is seeking a Senior Full-Stack Software Engineer to develop innovative AI applications for the public sector. This role requires at least 5 years of engineering experience, specifically with React and cloud technologies. The position involves close collaboration with cli ...

    Senior C&I Engineer — MAST U Controls & Safety Lead

    Fusion Energy Base is seeking a Senior C&I Engineer based in Abingdon, UK. As part of the Machine Control and Protection Team, the successful applicant will provide electrical, electronics, and control and instrumentation engineering support. Responsibilities include troubleshooting and designing high-level elec ...

    Senior Network & Systems Engineer: Secure, Scalable IT Infra Lead

    Cheshire College - South & West is looking for a Senior Network and Systems Engineer to ensure the effective performance of our IT infrastructure. The role involves designing, implementing, and maintaining network systems while ensuring security protocols are adhered to. Ideal candidates will have a Level 4 qual ...

    Senior Software Engineer — Scale a Fast Growth B2B SaaS

    HackerX is seeking a product-minded software engineer in Greater London to join their growing engineering team. This role involves full-stack development using Typescript and modern AWS technologies. You will have significant influence on product strategy, work in a collaborative environment, and engage directly ...

    Senior HV Cable Design Engineer | Lead Bids & Client Projects

    A leading engineering firm in the UK is seeking a Senior HV Cable System Design Engineer to contribute to HV cables capability. This role encompasses client engagement, bid preparation, and design leadership for major transmission projects. The ideal candidate will have a degree in Electrical Engineering, extens ...

    Senior Portfolio Manager/ Engineer, Fixed Income ETFs/ Index Investments

    ## **Job Description:****Employer: DWS Group****Title: Senior Portfolio Engineer, Fixed Income ETFs/ Index Investments****Location: London****About DWS:**Today, markets face a whole new set of pressures – but also a whole lot of opportunity too. Opportunity to innovate ...

    Senior Software Engineer AI Driven Real Estate Tech Hybrid

    An innovative real estate technology firm in London seeks a skilled individual to build AI-driven software solutions for property transactions. You'll work collaboratively within a small engineering team, utilizing technologies such as TypeScript and Python. The position offers a competitive salary, equity optio ...

    Senior Air Conditioning Repair / Service Engineer (Mobile) £35 45k

    Senior Air Conditioning Repair / Service Engineer (Mobile) £35-45k We are a long-established and successful company based in North London looking to employ a talented Air Conditioning Maintenance Engineer willing to commit to this permanent position. You will be responsible for the service/mai ...

    Senior Roads Engineer Hybrid Role, Lead Major Road Projects

    A leading engineering firm in Belfast is seeking a Senior Engineer with extensive experience in road design and project management. The role involves leading a team, ensuring compliance with standards, and working on major road and active travel schemes. Ideal candidates will have a degree in Civil Engineering, ...

    Senior AI Engineer — Remote, Equity, Scale AI in SaaS

    Maxwell Bond is seeking a Senior AI Engineer to lead a new AI function within its SaaS platform. The successful candidate will shape AI strategy, build solutions for production, and integrate LLM features directly into the product. This role requires a strong background in AI, data engineering, or machine learni ...

    Senior Full Stack Engineer: React/Node on AWS, Mentor

    Deepstreamtech in Greater London is looking for a skilled engineer to take ownership of technology improvements. The role involves extensive work with modern technologies, including React and AWS, and requires strong communication and mentoring skills. You will drive enhancements through A/B testing, collaborati ...

    Senior Full Stack Engineer for AI Research & 3D Data

    Merantix is seeking a highly skilled Senior Full Stack Software Engineer in Greater London to join their team. The role focuses on research and foundation model development, enabling rapid experimentation and model deployment in a hybrid working environment. This position emphasizes building systems fo ...

    Senior RFIC Design Engineer – 5G/6G Transceivers (UK Visa)

    IC Resources is seeking a Senior RF IC Design Engineer for a leading Semiconductor client in Cambridge. The role involves specification, design, implementation, and verification of Analog and RF circuit blocks for cutting-edge 5G RF ICs. Ideal candidates will have a BSc/MSc in Electronics Engineering a ...

    Senior Golang Engineer — AWS, CI/CD, Mentoring, Free Shares

    Admiral Careers is seeking a Senior Software Engineer to drive innovation at Admiral Money. In this role, you will write maintainable Golang code, ensure quality through unit tests, and collaborate with team members. The ideal candidate will have significant experience with Golang, React, and AWS, alon ...

    Senior AI Reliability Engineer — SRE for Large Scale AI

    Deepstreamtech is looking for a reliability-minded Software Engineer/SRE in Greater London. The role involves ensuring reliability for critical AI services, requiring collaboration with various teams and expertise in distributed systems. Candidates should hold at least a Bachelor's degree and possess strong comm ...

    Senior Full Stack Engineer for AI Driven Health Platform

    Ally Health is seeking a senior full-stack engineer in Greater London to design and build product features across the tech stack. The role emphasizes ownership from frontend to backend, including the use of AI coding tools for optimized workflows. The ideal candidate should have over 6 years of experience in pro ...

    Senior AI Agent Engineer — Build Next‑Gen LLM Systems

    A leading global SAAS company in the UK is seeking a Senior AI Agent Engineer to build intelligent applications that leverage large language models. The ideal candidate will have at least 3 years of experience in software development, especially in AI and ML, and will be responsible for driving the technical arc ...

    Senior Fullstack Engineer: Build, Run, Scale End to End

    A leading technology services provider in the UK is seeking a Senior Fullstack Engineer for a hybrid role. The ideal candidate will have over 8 years of experience in fullstack development, with a strong emphasis on building and operating scalable systems. Responsibilities include owning the software lifecycle a ...

    Senior AI Engineer — Build AI First Travel Platform Hybrid

    A leading technology company based in Manchester is seeking a Senior AI Engineer to join their innovative team. You will play a crucial role in integrating AI into travel solutions, focusing on scalable API development and intelligent features. Ideal candidates should have strong experience in .NET Core and LLM ...

    Mission Systems Delivery Team (MSDT) – Senior Product Safety Engineer

    Job Title: Mission Systems Engineer – Product Safety Location: Warton – Hyrbrid Salary: £51,772.00 + DOE Job Description: As a Senior Product Safety Engineer, you will be responsibl ...

    Mission Systems Delivery Team (MSDT) – Senior Product Safety Engineer

    Job Title: Mission Systems Engineer – Product Safety Location: Warton – Hyrbrid Salary: £51,772.00 + DOE Job Description: As a Senior Product Safety Engineer, you will be responsibl ...

    Mission Systems Delivery Team (MSDT) – Senior Product Safety Engineer

    Job Title: Mission Systems Engineer – Product Safety Location: Warton – Hyrbrid Salary: £51,772.00 + DOE Job Description: As a Senior Product Safety Engineer, you will be responsibl ...

    Mission Systems Delivery Team (MSDT) – Senior Product Safety Engineer

    Job Title: Mission Systems Engineer – Product Safety Location: Warton – Hyrbrid Salary: £51,772.00 + DOE Job Description: As a Senior Product Safety Engineer, you will be responsibl ...

    Mission Systems Delivery Team (MSDT) – Senior Product Safety Engineer

    Job Title: Mission Systems Engineer – Product Safety Location: Warton – Hyrbrid Salary: £51,772.00 + DOE Job Description: As a Senior Product Safety Engineer, you will be responsibl ...

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