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    Senior iOS Engineer Scale a Reading AI App

    Speechify is seeking a Software Engineer for the iOS Core Product in Glasgow, United Kingdom. The role entails leading engineering decisions, actively shipping production code for the iOS app, and engaging in product discussions. Candidates should have experience with Swift and SwiftUI, as well as a track record ...

    Lead Embedded Firmware Architect (STM32/ESP32)

    TRIA, a growing engineering-led technology company, is seeking a Lead Embedded Software Engineer in Bath, England. The role focuses on shaping the architecture and technical direction for complex connected hardware. Candidates should have strong experience in Embedded C/C++, along with commercial firmware develo ...

    Lead UI Engineer Unity/C# (Hybrid)

    Sports Interactive Limited. is seeking a Lead Software Engineer - UI to provide technical leadership for UI engineering on Football Manager. The role involves hands-on development, mentoring engineers, and collaboration with multiple teams. Located in East London, this hybrid position offers excellent benefits i ...

    Startup AI Deployment Engineer — Shape Next‑Gen AI

    OpenAI is seeking a technically proficient engineer to join the AI Deployment Engineering team in London. The successful candidate will work with strategic startup customers to optimize systems and contribute to product improvements. Responsibilities include debugging workflows, prototyping evaluations, and tran ...

    Senior C# Windows SDK Engineer for Sentinel Platform

    GBG is seeking a Senior Software Engineer to join their Documents & Biometrics product team in Manchester. This role, which is hybrid, involves developing and maintaining Windows SDKs, enhancing code quality, and implementing complex features. The ideal candidate will have strong experience in C# and .NET, along ...

    Full Stack Engineer for Growth & Greenfield AI Projects

    trg.recruitment is seeking a Software Engineer to join their high-growth consumer tech startup in Greater London. The successful candidate will help drive growth across product and community through innovative Greenfield builds. Ideal candidates should have over 3 years of experience, be product-minded, and thri ...

    Senior Platform Engineer: Core Platform & Deployments

    Fanatics-Betting- is seeking a Level 3 Platform Engineer to join their Platform Engineering team. This role focuses on infrastructure and deployment capabilities that support the engineering teams. You will work on cloud infrastructure, release pipelines, and deployment systems. Required qualifications include 3 ...

    SOLIDWORKS Applications Engineer — Hybrid & Training

    Visiativ UK & Ireland is looking for an Applications Engineer skilled in SOLIDWORKS 3D CAD software. This role involves providing frontline support, delivering training to customers, and enhancing product usage through consulting. You will interact with a range of customers, ensuring they are equipped with the r ...

    AVEVA E3D CAD Support Engineer — Automation & Training

    Capgemini is seeking an AVEVA E3D CAD Support Engineer to provide support for engineering teams using AVEVA E3D, PDMS, and other engineering tools. This role, based in Bristol three days a week on client site, includes user support, coordination of CAD activities, and development of automation tools. Ideal candi ...

    Senior Mechatronics Engineer — Precision Motion

    HoloMem is looking for a Senior Mechatronics Engineer in Greater London to develop motion control systems for the HoloDrive project. This role involves working with real hardware across multiple disciplines, including motor control architecture, actuator selection, and embedded software. Ideal candidates should ...

    Controls & Visualization Engineer Hybrid UK

    Atlas Copco Airpower N.V. is looking for a Controls Engineer in Bristol, UK. You will write control and visualisation software, create design and test documentation, and work collaboratively in project planning. The ideal candidate will have an HND or degree in a relevant field and strong PLC and HMI programming ...

    Release Engineer — Onsite Lisbon | CI/CD & Deployments

    Air Apps is seeking a Release Engineer to manage and optimize release processes in a fully onsite position in Lisbon. You will work closely with Development, QA, and DevOps teams to ensure high-quality software delivery. Applicants should have 3+ years of experience in release engineering or DevOps and familiari ...

    Senior Test Engineer Hybrid, QA Automation & Testing Lead

    Driver and Vehicle Licensing Agency (DVLA) in Swansea is seeking a Senior Test Engineer to oversee independent testing activities across projects. This hybrid role pays £44,241 to £58,997, including a Digital and Data allowance. Responsibilities include guiding appropriate testing approaches and building reusabl ...

    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 MEP Electrical Design Lead

    Michael Taylor Search & Selection is hiring for a Freelance Senior Electrical Design Engineer in the United Kingdom. The role involves leading the electrical design of complex building services projects across various sectors such as commercial and healthcare. Responsibilities include technical ownership, mentor ...

    2nd Line Desktop Engineer – Barrow (SC Cleared, Onsite)

    Adecco is seeking a 2nd Line Desktop Engineer in Barrow-in-Furness. The role requires SC clearance and offers a salary range of £32k–£36k per annum. Responsibilities include managing 2nd-line support, installing and configuring software/hardware, and collaborating on technical issues. Ideal candidates will have ...

    Hybrid Senior GenAI Engineer (LLM & AI Apps)

    Tesco Technology is looking for a Software Development Engineer III in Welwyn Garden City to build and operate GenAI powered products. You will play a pivotal role in developing LLM-based applications and driving design excellence. Ideal candidates should have extensive backend engineering experience, proficienc ...

    Undergraduate Mechanical Design & Sustainability Engineer

    Airedale International Air Conditioning Ltd is seeking an Undergraduate Placement in Mechanical Design & Sustainability Engineering in Leeds. This role involves supporting the Lead Mechanical Engineer on product design projects aimed at sustainability. Responsibilities include engineering calculations, developin ...

    Senior Go Engineer – Kubernetes Security & WAF

    Cisco Systems is seeking a Senior Software Engineer to develop a Go-based control plane for traffic security in Kubernetes environments. You will be responsible for building and enhancing the management of an eBPF datapath, ensuring security in cloud and hybrid enterprise scenarios. The ideal candidate will have ...

    Staff Backend Engineer Architect of Scalable, Secure Systems

    Socure is looking for a highly skilled Staff Backend Engineer to lead technical initiatives in our Technology Center of Excellence. You will design and implement scalable software solutions while mentoring junior engineers. In this role, you will ensure high-quality product delivery, manage complex engineering p ...

    Principal Go Engineer Distributed Systems (Hybrid, Equity)

    Burns Sheehan is looking for a Principal Software Engineer in Greater London, offering a salary of £160,000-£200,000 plus a 15% bonus and equity. The role involves leading technical direction, shaping architecture, and mentoring teams in a well-funded deep-tech company focused on transforming life sciences throu ...

    Lead Mobile Engineer — Kotlin Multiplatform (KMP) | London

    Oliver Bernard in Greater London is seeking a Lead Mobile Engineer specializing in Kotlin Multiplatform. This role involves designing and building complex mobile features for both Android and iOS platforms. The ideal candidate will have over 6 years of software development experience, proven mobile app developme ...

    Senior Cloud Backend Engineer Scale & Reliability

    Merantix is seeking a Senior Software Engineer for their Sheffield location. This hybrid role involves designing and developing scalable cloud-native services, improving existing systems, and ensuring operational excellence. With a focus on collaboration across product, UX, and platform teams, the ideal candidat ...

    Senior SRE AWS Databricks & Data Platform Engineer

    JPMorgan Chase & Co. is seeking a Site Reliability Engineer within the AIML Data Platforms team in Greater London. The role involves developing advanced technology products focused on data and analytics, maintaining the AWS Databricks platform, and collaborating with cross-functional teams. Candidates should hav ...

    AI Agent Engineer — Build Scalable Conversational Tech

    Decagon, based in Greater London, seeks an experienced software engineer to join the Agent Engineering team. This role focuses on designing and building AI agents to enhance customer interactions across various industries. Ideal candidates should have over 3 years of experience, expertise in Python and Typescrip ...

    Electrical Building Services Engineer – Healthcare Project

    Beeby Anderson Recruitment is seeking an experienced Electrical Building Services Design Engineer for a major hospital project in Manchester. This role involves electrical design for healthcare environments including power, lighting, and fire alarms, with responsibilities in the critical design stage. The ideal ...

    Building Physics Engineer Hybrid Energy Modeling

    ENVIRONMENTAL SERVICES DESIGN LIMITED is looking for a Building Physics Engineer to assess energy performance, conduct simulations, and improve energy efficiency in buildings. This role is hybrid, requiring occasional office presence in Salford or Otley. Candidates should have a degree in physical sciences or en ...

    Staff & Principal Product Engineer — Build with Impact

    Fifth Dimension is looking for a Software Engineer in Greater London to take ownership of product areas end-to-end, from design to delivery. You will collaborate across teams to build scalable solutions, lead projects involving backend APIs, and ensure a strong user experience. The ideal candidate has strong Pyt ...

    End User IT & WMS Support Engineer (Onsite)

    A leading logistics company in Portsmouth is seeking an IT Site Services Engineer. In this role, you will respond to IT support requests, diagnose hardware issues, and configure new software and hardware. The ideal candidate will have proven experience in IT support and strong technical skills. The position offe ...

    Applied AI Engineer Hybrid, Client Facing Production AI

    Join EY as a Consultant – Applied AI Engineer in Manchester, where you will work with diverse financial service clients to deliver AI-powered solutions. This full-time role involves supporting discovery workshops, building LLM/RAG features, and benefiting from a hybrid working model with UK-wide client travel. C ...

    Lead Platform Architect — Field Enablement & AI

    Centrica is looking for a Principal Software Engineer in Clewer Village to provide technical leadership and architectural vision for the Field Platform. This role involves defining scalable architecture, driving automation, and collaborating across teams to meet operational needs. The ideal candidate will have e ...

    Senior Applications Engineer — Remote Leader in Full Stack

    Connect Fibre is seeking a Senior Applications Engineer to design and implement backend services and develop frontend applications. This role requires over 5 years of software development experience and strong skills in programming languages like JavaScript, Python, and PHP. The candidate will lead projects, men ...

    Senior RF Engineer Real Time HWIL & RF Systems (Hybrid)

    MBDA UK Ltd is seeking an HWIL RF engineer to join their team in Stevenage. You will design and develop RF equipment while collaborating with multi-disciplinary teams to create new capabilities for real-time missile simulations. The role requires strong engineering experience in RF design, system performance, an ...

    Remote Senior Backend Engineer — AI Driven Trading

    Fanatics is seeking a Software Engineer III (Backend) to join their innovative team in Greater London, UK. This role offers significant ownership in building a secure prediction and trading app. Key responsibilities include leading backend development in Go, implementing scalable services, and collaborating on A ...

    Platform Engineer III – Core Infra & Deployments

    Fanatics is seeking a Level 3 Platform Engineer in Greater London to join their Platform Engineering team. The role focuses on cloud infrastructure, release pipelines, and deployment systems. Responsibilities include maintaining platform health, delivering projects, and mentoring junior engineers. Candidates sho ...

    AI Production & Infrastructure Engineer

    Smartstream is seeking a Data Engineer to own the data infrastructure for AI deployments in Bristol/London. The role includes integrating AI solutions into business ecosystems, building APIs, and ensuring data reliability. Candidates should have 3–5 years of experience in software or data engineering, solid Pyth ...

    AI Production & Infrastructure Engineer

    Smartstream is seeking a Data Engineer to own the data infrastructure for AI deployments in Bristol/London. The role includes integrating AI solutions into business ecosystems, building APIs, and ensuring data reliability. Candidates should have 3–5 years of experience in software or data engineering, solid Pyth ...

    Senior Defence Project Controls Engineer – SC Clearance

    Turner & Townsend Plc. is seeking a Senior Project Controls Engineer in Greater London to provide project controls services to their Defence client portfolio. The successful candidate will create project schedules and improve efficiencies. Applicants must have Project Controls experience, with demonstr ...

    Senior Hardware Engineer: DC Fast Charging for BESS

    Allye Energy Limited is looking for a Hardware Engineer to pioneer the integration of DC fast charging into their battery energy storage systems. The role involves developing the system architecture and implementing software solutions, ensuring compatibility with public DC fast charging networks. The i ...

    Hybrid QA Lead: Automation & Quality Delivery

    Rebel Recruitment Limited is seeking a Lead QA Engineer in Nottingham, with a focus on quality assurance and testing practices. This role is pivotal in enhancing software delivery and ensuring quality standards in every release. The ideal candidate will have extensive experience in QA engineering, prof ...

    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 Applications Engineer (m/f/d) in Reading Emerson

    Senior Applications Engineer (m/f/d) Reading, United Kingdom Posted 9 months ago Tech stack Python FPGA Development Experience designing and implementing test and measurement systems using PXI systems with LabVIEW/LabVIEW FPGA or Python < ...

    QA Test Engineer Automation & API (Hybrid)

    LUSH is seeking a QA Test Engineer in Poole to ensure high-quality implementation and testing of software. This role involves collaboration with a cross-functional engineering team to validate approaches and resolve issues. The ideal candidate will have experience in API and web/mobile UI testing. Bene ...

    Senior Infrastructure Drainage Engineer — Lead Delivery

    Carrington West is seeking a Senior or Principal Infrastructure Drainage Engineer in Manchester. In this role, you will lead and supervise drainage design projects, ensuring compliance with client specifications and industry standards. The ideal candidate will possess substantial experience in drainage managemen ...

    First Line IT Support Analyst

    First Line IT Support Analyst Join one of the biggest names in mens fashion in the UK as a First Line IT Support Analyst providing IT support, service desk and helpdesk technical support across hardware, software and network systems in a fast-paced environment. If youve also worked in ...

    Senior Structural Engineer Flexible Hybrid Role

    Conrad Consulting Ltd is urgently seeking a Senior Structural Engineer in Cambridge. The role offers a competitive rate of £50.00 per hour and may allow remote work, requiring office presence one day a week. Responsibilities include delivering high-quality work and utilizing strong analytical and design skills a ...

    AI Engineer — LLMs & RAG Architect (London On‑Site)

    Eden Smith Group is seeking an AI Engineer to design and deliver impactful AI solutions in London. You'll be part of an elite AI team, tasked with building scalable systems and driving innovation within a global energy software business. This opportunity offers a unique blend of job security from the corporate b ...

    Senior UI Infrastructure Engineer (C++/Python tooling)

    Roku, Inc. in Cambridge, UK is seeking a Senior Software Engineer to develop core features for its UI infrastructure. This role requires extensive experience with C++ and Python, alongside a strong ability to contribute to embedded UI framework development. You will collaborate closely with system architects ...

    Senior C# .NET Engineer – Hybrid AWS, High Throughput

    Client Server Ltd. is seeking a Senior Software Engineer / Developer (C# .Net) based in London, offering a salary up to £90k plus bonus. The role involves collaborating within an Agile environment on a Greenfield Market Data platform utilizing C# and AWS. Ideal candidates will have strong expertise in C# .Net, A ...

    Senior Platform Systems Engineer Console Gaming (Unity)

    Unity South APAC (SEA, ANZ, IND Subcont.) is seeking a Senior Software Engineer in Stratford-upon-Avon. In this role, you will design and develop high-quality engine systems for major consoles such as Nintendo, Sony, and Microsoft. Candidates should possess strong C++ knowledge and console development experience ...

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