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    Senior AI Accelerator System Architect — Memory & Networks

    A cutting-edge deep-tech startup seeks a Senior R&D Engineer specializing in system architecture for their AI acceleration platforms. This role involves designing and optimizing hardware architecture, focusing on memory management and networking technologies, while collaborating with cross-functional teams. The ...

    Senior DFT Engineer – Remote/Europe, Equity

    A leading AI technology company is seeking a Senior DFT Engineer in England to design, implement, and validate test solutions for complex SoCs. This role requires a minimum of 5 years of experience in DFT engineering and expertise in SystemVerilog, TCL, and Python. The company offers flexible working arrangement ...

    Senior Linux Automation & Identity Engineer

    A technology company is looking for a Senior Linux, Automation & Identity Engineer in the United Kingdom. This role is crucial for designing and implementing the foundations of automation and identity security for Linux systems and involves working closely with architectural teams. Candidates should have strong ...

    Senior Linux Infra Engineer Automation & Containers

    LinuxRecruit is seeking a Senior Infrastructure Engineer in Greater London. You will design, deploy, and maintain core systems while handling hypervisors, VMs, and bare-metal environments. Candidates should have strong Linux/Unix experience, proficiency in scripting (especially Python), and familiarity with virt ...

    Senior Applied AI Engineer Production & Client Delivery

    A leading consulting firm in the UK is seeking a Senior Consultant – Applied AI Engineer to drive AI capability development. The role involves hands-on engineering, collaborating with stakeholders to deliver AI solutions while ensuring quality and compliance. Ideal candidates will possess strong Python/TypeScrip ...

    Senior ACI Network Engineer Data Center Automation & HA

    Penta Consulting is seeking a Senior ACI Network Engineer to design, deploy, and maintain Cisco ACI fabrics across data centres in the UK. This contract position requires expertise in VXLAN, BGP, OSPF, and experience with automation frameworks including Python and Ansible. The role is focused on translating busi ...

    Senior Platform Engineer, Chem Bio AI Security London

    The AI Security Institute in London is seeking a Senior Engineer to join their Chem Bio team. The successful candidate will design and build reliable systems for varied AI-related research projects, primarily using Python. Strong experience in scalable software, infrastructure, and AI systems is required. The po ...

    Senior Software Engineer Quantum, Hybrid, Stock Options

    Oxford Ionics is seeking a Senior Software Engineer in Oxford, England. This role involves developing our quantum compiler, writing embedded firmware, and collaborating with scientists on innovative projects. Candidates should have over 5 years of software development experience, with skills in Python, Rust, and ...

    Senior Systems Engineer: Performance & Reliability, Scale

    Graphcore is seeking a Senior Systems Engineer in Bristol to enhance AI compute through systems analysis and performance measurement. The successful candidate will utilize strong software engineering skills and Python expertise in a fast-paced environment. This role requires collaborative problem-solving and cle ...

    Senior AI Platform Engineer for Enterprise scale Impact

    Writer is seeking a Senior Software Engineer to empower enterprises in adopting AI-powered solutions. Your role will involve making architectural decisions and developing secure, scalable systems that enable generative AI applications. This role requires 5+ years of Python experience and expertise in deploying A ...

    Senior Dev/MLOps Engineer: AI Infra, CI/CD, Equity

    Thehumanoid is hiring a Senior Dev/MLOps Engineer to join their Data & Compute Platform team in London. This role involves managing the lifecycle of ML models and infrastructure, building CI/CD pipelines, ensuring system reliability and security, and collaborating with cross-functional teams. Candidates should h ...

    Data Platform Lead: Build & Govern Scalable Pipelines

    LendInvest (LSE: LINV) is looking for a Senior or Lead Data Engineer to lead the data engineering team and manage complex data ecosystems. The role involves troubleshooting data ingestion issues, designing cloud-based platforms, and mentoring engineers. The ideal candidate will have expertise in Python, SQL, and ...

    Senior Simulation Engineer Manipulation & RL (GPU)

    Thehumanoid in London is seeking a Senior Simulation Engineer to develop and maintain simulation environments for manipulation tasks in various settings. The role requires 3+ years of experience with simulation environments and a strong command of physics simulators. Candidates should be proficient in Python and ...

    Senior Backend Engineer — Scalable APIs & Systems

    A leading marketing firm in Greater London seeks a Senior Backend Engineer to design and develop scalable backend systems. You will write production-grade code, solve distributed systems challenges, and collaborate with cross-functional teams. The ideal candidate has expertise in Python and frameworks like FastA ...

    Senior Drug Discovery AI Engineer — Hybrid, Equity

    Hlx Life Sciences in Cambridge is seeking a Senior AI Engineer to design and develop AI tools to accelerate drug development. This role involves building orchestration architecture for drug workflows, collaborating with ML researchers, and ensuring tool reliability with scientists. Candidates should have strong ...

    Senior Infrastructure Engineer Hybrid Cloud & Zero Trust

    Advantage Resourcing UK Ltd is seeking a Senior Infrastructure Engineer for a contract role based in Manchester, Blackpool, Newcastle, Leeds or Birmingham, lasting until March 2027. The position involves designing and implementing enterprise network infrastructure across data centres and cloud environments. Appl ...

    Senior MSSQL Platform Engineer (Hybrid)

    Deutsche Bank AG is hiring a Senior Engineer for their MSSQL team in London. This role involves designing, maintaining, and delivering database engineering solutions. The ideal candidate has strong experience in MSSQL products, enterprise-scale database engineering, and scripting using languages like Python and ...

    Senior AI Engineer Build Scalable AI for Business Impact

    Revelator Ltd in Greater London is seeking a Senior AI Engineer to innovate AI solutions that drive business impact across various domains. The ideal candidate will have over 5 years of experience in AI/ML Engineering, strong skills in Python and Azure, as well as a passion for exploring AI applications. This po ...

    Senior Data Engineer — Analytics & AI Platforms

    IBM is seeking a Senior Data Engineer to work in the UK, focusing on leading the design and delivery of scalable data engineering solutions for analytics and AI. This role involves building robust data pipelines, collaborating with teams, and ensuring data quality and accessibility. Candidates should have strong ...

    Senior AI Solutions Engineer Hybrid Automation Leader

    Story Terrace Inc. is seeking a Senior AI Solutions Engineer based in Greater London. This hybrid role involves building and driving adoption of AI solutions across various teams. The ideal candidate will have extensive experience in production AI solutions, knowledge of automation platforms like n8n and Zapier, ...

    Senior Neurosymbolic AI Platform Engineer

    UnlikelyAI is seeking a Senior Software Engineer in Greater London to join their team in developing innovative AI solutions. This role requires deep coding skills in Python and experience with cloud infrastructure, prioritizing production-quality engineering. Candidates will contribute to building a public API a ...

    Senior Test Development Engineer Mixed Signal & Teradyne

    Plessey Semiconductors Ltd in Plymouth is looking for a Senior Test Development Engineer to develop and maintain advanced test solutions. The role involves significant experience in mixed-signal test development, strong programming skills in VBA and Python, and collaboration with stakeholders to ensure quality a ...

    Edge AI Research Engineer: Tiny Models & Multimodal LLMs

    Plumerai is looking for a Senior Deep Learning Research Engineer to develop state-of-the-art AI products in London. You will optimize training algorithms and build data pipelines, leveraging your expertise in multimodal LLMs and computer vision. The role requires significant experience with Python and familiarit ...

    Senior ML Research Engineer Hybrid & High Impact

    Thomson Reuters is looking for a Senior Research Engineer to develop and deliver high-quality software solutions, focusing on machine learning and data processing pipelines. The ideal candidate will have over 5 years of software engineering experience, deep knowledge of Python, and experience integrating ML solu ...

    Senior Full Stack Engineer for AI Driven Solutions

    hackajob is collaborating with Baringa Partners to find an experienced Senior Full Stack Software Engineer in Greater London. You will build and maintain innovative AI and Machine Learning solutions. The ideal candidate will have 3-5 years of experience, expertise in JavaScript and Python, and strong full-stack ...

    Senior AI Engineer Build Production Grade GenAI Platforms

    JD Group Plc is looking for a Senior AI Engineer in Bury St Edmunds, England. This individual will be responsible for architecting and building scalable AI platforms and solutions, focusing on generative AI systems. The role demands expertise in AI engineering, strong leadership capabilities, and collaboration a ...

    Senior ML Engineer Applied AI for HPC Software

    International Software Co in Guildford is seeking a Senior Machine Learning Software Engineer to design and deploy production-grade ML solutions. This hands-on role requires expertise in C++ and Python, as well as a strong background in integrating ML into software used by engineers globally. The position offers ...

    Senior Fullstack Engineer – AI Care Platform (Hybrid)

    black.ai is seeking a Mid-level or Senior Fullstack Engineer to support the development of AI features that enhance clinical workflows. This hybrid role demands proficiency in Python and modern frontend technologies along with a medical degree and clinical experience. You will collaborate closely with product te ...

    Senior Full Stack Engineer: Build AI Driven Platform End to End

    Pairwise is seeking a Senior Full-Stack Engineer to join their dynamic team in Greater London. This full-time role involves architects and shipping core products using Python/Django and React. Candidates should have over 5 years of engineering experience with a strong focus on applied AI. Join a mission-driven c ...

    Senior Applied AI Engineer: ML for Drug Discovery

    GSK is seeking a Senior Applied AI Engineer to work in London. In this role, you will develop and deploy machine learning models, collaborate with various teams, and enhance AI literacy across the organization. The ideal candidate will have a Bachelor's degree in a relevant discipline and experience in Python, c ...

    Senior Software Engineer, Global Payroll Platform

    Rippling seeks a Senior Software Engineer to enhance their Global Payroll platform in Greater London. With at least 6 years of experience, you'll be responsible for driving product functionality and mentoring fellow engineers. The ideal candidate will possess strong technical skills, particularly in Python, Djan ...

    Senior Software Engineer Ground Software for Aircraft

    A leading aerospace technology company in Uxbridge seeks a Senior Software Engineer to join their team responsible for developing state-of-the-art ground software for commercial aircraft. The ideal candidate will have at least 5 years of software development experience and expertise in Python, C#/.NET, and AWS. ...

    Senior AI Engineer: Scalable LLM Pipelines on GCP

    Ocado Retail is seeking a Senior AI Engineer to lead AI development and implementation. This role focuses on collaborating with non-technical stakeholders, designing AI systems, and ensuring quality outputs. The position is hybrid, based in Hatfield, and offers extensive benefits including private medical insura ...

    Senior Backend Engineer — Casino UX (Remote, UK)

    A gaming technology company is seeking a Senior Backend Engineer to join their Casino UX team. This remote role involves building and maintaining backend systems, developing APIs, and ensuring high engineering standards. Candidates need 5+ years of experience, strong Python skills, and the ability to work in a f ...

    Hybrid Senior Frontend Engineer — Full Stack AI Platform

    Oritain Global Limited is seeking a Senior Frontend Engineer to work in a hybrid environment in London. The ideal candidate will build modern React frontends and robust Python backend services while ensuring reliable production systems. Responsibilities include mentoring junior engineers and using AI-assisted de ...

    Senior Full Stack Engineer for AI Platform & Data Viz

    Retelligence in Greater London seeks a motivated Full Stack Engineer to join a senior team building advanced AI platforms. The role encompasses managing the entire feature lifecycle, from backend services to interactive frontend experiences. Candidates should excel in Python and TypeScript with a strong grasp of ...

    Senior DevOps Engineer Azure & IaC SRE Lead

    A global engineering organization in the UK is seeking a Senior DevOps Engineer to join their innovative team. The role involves utilizing OpenTofu/Terraform for Infrastructure-as-Code and improving platform reliability on Azure. Candidates should have solid experience with Azure Kubernetes Service and scripting ...

    Senior AI Engineer Lead Production ML & GenAI (Hybrid)

    Synapri is seeking a Senior Principal AI Engineer in Greater London to lead the design and delivery of AI solutions. This role involves mentoring engineers, building a capable team, and developing scalable AI systems. Your expertise in AI/ML systems and MLOps will be crucial. Experience with Python and framework ...

    Senior Software Engineer — Build the Next Gen Travel Platform

    A leading travel management company is seeking a Senior Software Engineer to work on their next-generation platform for business travel. The ideal candidate will have extensive experience in product development using Python/Django and React, with a strong focus on quality and simplicity. This position requires a ...

    Senior Software Engineer: Integration Architect (Hybrid)

    A technology and defense company in Bristol seeks a Senior Software Engineer. The role involves designing and integrating software for seamless performance and system interoperability. Key candidates will have extensive experience in software development, particularly with Python and C#, along with a strong gras ...

    Senior Software Engineer Travel Platform, Product & API

    A global travel management company is seeking a Senior Software Engineer to develop and manage a web-based product using Python and React. The ideal candidate should have extensive programming experience, a pragmatic mindset focusing on quality, and strong communication skills. This role offers a competitive com ...

    Security Operations Engineer – SIEM & Cloud

    An organization focused on data solutions seeks a Cyber Security Engineer based in Wigan. This mid-senior level role involves supporting security operations, managing SIEM platforms, and developing custom tools. Key qualifications include experience in cloud services, scripting in PowerShell or Python, and a str ...

    Remote DevOps Engineer | Blockchain Infra & Security

    A blockchain technology company is seeking a Mid-Senior DevOps Engineer to build and maintain secure blockchain networks and infrastructure. Responsibilities include managing Linux servers, automating processes, and creating comprehensive documentation. The ideal candidate has experience with Docker and Kubernet ...

    Senior Software Engineer: AWS Serverless & Telematics

    A technology solutions provider in the UK is seeking an experienced Senior Software Engineer to design, develop, and optimize software solutions for telematics and mobility. The ideal candidate will have over 5 years of experience in software development, strong Python proficiency, and hands-on experience with A ...

    Senior C# Architect – High Performance Pricing & Risk

    A leading recruitment firm is looking for a Senior C# Software Engineer to design advanced pricing and risk platforms. The role involves collaborating with Trading and Quantitative teams, architecting high-performance systems, and promoting software engineering standards. Candidates should have strong C# and Pyt ...

    SDE II: Navigation & Traffic Backend

    A location technology platform in Greater London is looking for a Mid-Senior Software Development Engineer II in Navigation Traffic. In this role, you will balance rapid development of navigation solutions with system reliability as demand scales. Ideal candidates will have over 5 years of experience in backend ...

    Senior ML Engineer LLMs & Agentic AI (Hybrid Belfast)

    A leading AI solutions provider in Belfast is looking for a Senior ML / AI Engineer to build impactful systems using Large Language Models. This role involves designing workflows, developing RAG pipelines, and architecting production ML services. Applicants should have robust Python skills and ML experience, par ...

    Senior AWS Backend Engineer — Remote/Hybrid, API First

    An international technology company is seeking a Senior AWS Backend Engineer to design and deliver backend solutions using AWS. Ideal candidates have extensive experience in Python, C#, and C++, and a formal background in statistics or mathematics. Responsibilities include architecting solutions, collaborating w ...

    Senior Portfolio Engineer Fixed Income ETFs & Index Strategies

    A leading investment firm in London is seeking a Senior Portfolio Engineer to manage Fixed Income ETFs and index portfolios. The ideal candidate will have strong financial markets knowledge, experience in portfolio management or trading, and proficiency in Quantitative Programming, especially Python. This role o ...

    Senior Data Engineer Real Time AI Pipelines

    A dynamic technology company in London is seeking a Mid-Senior Level Data Engineer. This role involves designing and building robust data pipelines to handle vast data and ML models. The ideal candidate is experienced in distributed data processing using AWS and Kubernetes, with strong skills in Python. Join a v ...

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