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    Senior PyTorch & GPU AI Optimization Engineer

    A global technology company in Cambridge seeks a Senior PyTorch Software Development Engineer to lead the development of deep learning models and optimize performance on AMD GPUs. Ideal candidates will have expert-level skills in C++ and Python, experience in AI frameworks like PyTorch, and a strong background i ...

    Mobile Security Engineer Android & Knox Expert

    A leading technology company is seeking a Security Engineer for a 12-month contract in Staines-upon-Thames. The role involves assessing the security of Android applications and managing solutions for government use. Responsibilities include conducting security assessments, developing tools, and collaborating wit ...

    Principal DevOps Engineer: CI/CD & Internal Tools

    A global travel technology company in Greater London is looking for an experienced DevOps Engineer with over 10 years of experience in Software Engineering. This role involves maintaining CI/CD best practices, automating security testing, and developing internal tools to enhance development efficiency. Ideal can ...

    Hybrid Infrastructure Engineer Azure, Windows & VMware

    A leading global asset management firm in Greater London is looking for an experienced Infrastructure Engineer to support their enterprise infrastructure. The role involves managing Azure cloud services and on-premise VMware environments. Ideal candidates will have 3-5 years of experience and proficiency in scri ...

    Modelling & Simulation Engineer — Autonomy & Wargaming

    A defense technology firm in Greater London is seeking a Software Engineer to lead the development of advanced modeling and simulation applications. The ideal candidate will have strong C++ and Python skills, and will work on mission-level analysis and wargaming projects. This role emphasizes practical, hands-on ...

    Senior Modelling & Simulation Software Engineer

    A pioneering tech company in Haywards Heath seeks a Software Engineer to design and develop software for modelling and simulation tools. The ideal candidate will have over 5 years of experience in commercial-quality software, solid programming skills in Python and C/C++, and a strong mathematical background. Res ...

    Market Data Developer Global Crypto Trading (C++)

    A trading firm in Greater London is seeking a Software Engineer, Market Data to develop full-stack software systems supporting global trading operations. The ideal candidate will have significant expertise in C++ and Python, with experience designing high-performance applications. Responsibilities include workin ...

    Software Engineer – AI & Secure Systems (On Site)

    A leading tech firm in Greater London is hiring a Software Engineer to join their cutting-edge team focused on developing innovative, mission-driven technology. This role emphasizes building impactful AI-powered tools and secure systems, requiring existing SC or DV clearance. Ideal candidates are skilled in lang ...

    Staff Software Engineer, Perception & Autonomy

    A leading electric vehicle manufacturer in the UK is looking for a Software Engineer to join their Perception team. You will be responsible for designing and optimizing software related to machine learning training, impacting self-driving vehicle safety. Ideal candidates should possess solid software engineering ...

    Senior Product Security Engineer – Hybrid (2 days WFH)

    A top financial firm in London is seeking a Senior Product Security Engineer with strong experience in securing software development. This role will focus on collaborating with IT and engineering teams to lead security processes and ensure protection across cloud and business applications. Candidates should have ...

    Senior Backend Engineer — Financial Data Platform

    A technology and data company in Scotland is seeking a Senior Backend Software Engineer to develop and deliver innovative solutions within the financial industry. Expect to collaborate with multi-functional teams, build novel applications, and contribute to the existing engineering team. The ideal candidate shou ...

    Senior Staff Perception & Autonomy Software Engineer

    A forward-thinking electric vehicle manufacturer in London is seeking a Senior Staff Software Engineer to lead the Perception team. This role involves developing critical machine learning algorithms for safety in autonomous vehicles. The ideal candidate will have over 10 years of experience in C++ and Python, as ...

    AI Engineer: 3D Reconstruction for Concrete Imaging

    A cutting-edge scanning technology company in Greater London is looking for an AI Engineer to work on innovative solutions that enhance infrastructure safety. The role involves creating 3D models from complex data and collaborating with a multidisciplinary team. Key qualifications include strong data science and ...

    Senior Backend AI Engineer for Real Time Analytics

    A leading classification society based in Warrington is looking for an experienced Backend Engineer to join their AI Practice Team. The role involves designing and maintaining distributed systems that support performance and scalability for real-time analytics and data-driven applications. Candidates should have ...

    Software Engineer II — AI/ML Labs, Growth & Impact

    A global consulting firm is seeking a Software Engineer II to join their London office. You will work within interdisciplinary teams to develop innovative AI and machine learning solutions. The role requires 2-5+ years of experience in software development, a degree in computer science, and a passion for technol ...

    Machine Learning Engineer AI Models & Systems

    A leading AI technology company in Greater London is seeking a talented Machine Learning Engineer to develop and implement cutting-edge artificial intelligence products. The role requires designing sophisticated models and refining existing systems. Ideal candidates will have a strong background in programming l ...

    Senior Research Platform DevOps Engineer

    A leading AI technology company in London is seeking an experienced Software Engineer to join their Research Platform team. The role entails building a cloud-agnostic platform to enhance stability and scalability for researchers. The ideal candidate has 5+ years in DevOps/SRE roles, proficiency in Python and Go, ...

    Applied AI Engineer for Startups on Claude Platform

    A leading AI research company in London is looking for an Applied AI Engineer to serve as a technical advisor to AI startups. You'll leverage your expertise in software engineering and LLM-powered applications to guide startups, build scalable architectures, and create technical resources. Ideal candidates will ...

    Senior ML Engineer for Production Healthcare AI

    A fast-scaling MedTech company in the UK is seeking a Senior Machine Learning Engineer to own the deployment, operation, and maintenance of ML models in production. You will collaborate with scientists and engineers to enhance AI systems for clinical use. The role requires at least 3 years of experience in produ ...

    Graduate Oracle Cloud Engineer – Defence & Security

    A technology company is seeking a motivated Junior Cloud Engineer to join their Defence and Security team. This Bristol-based role involves the deployment and management of secure Oracle Cloud environments, with training in Oracle Cloud Infrastructure. Candidates should have a relevant Bachelor's degree and a ba ...

    Hybrid London: Senior Test Automation Architect

    A leading IT service provider is seeking a seasoned Test Automation Engineer in London for a hybrid role, requiring 15+ years of experience with core test automation practices. The ideal candidate will have hands-on expertise in automation using Java and Python, along with a deep understanding of CI/CD processes ...

    Senior Infrastructure Engineer – Scale Global Data Systems

    A leading AI recruitment service is seeking a Senior Software Engineer to architect and build backend systems for handling vast amounts of unstructured data. The ideal candidate will have extensive experience with backend development, including proficiency in PostgreSQL, Rust, and Python. This is an opportunity ...

    Software Engineer – Build Production Systems (Java)

    A systematic hedge fund in Greater London is seeking a hands-on software engineer to join their established engineering team. The role involves building and maintaining production systems, with a strong focus on Java development and opportunities to work with Python. Candidates should have 3-5 years of experienc ...

    Enterprise AI Deployment Architect

    A leading AI solutions provider in London seeks a Deployment Engineer to partner with enterprise customers, architect and implement tailored AI solutions, and drive successful adoption of innovative technologies. The ideal candidate has over 5 years of experience, fluency in Python, and a proven track record in ...

    Trading AI & Risk Automation Engineer

    A leading financial technology company in the UK is seeking an experienced Trading Ops & Risk Systems Engineer to enhance their trading infrastructure. This hybrid role focuses on automating operations using AI and advanced scripting to improve predictive risk modeling and real-time P&L visualization. Candidates ...

    London Based Staff Full Stack Engineer – GenAI & LangChain

    A leading software development firm is seeking a hands-on full stack engineer to join their team in London. The ideal candidate will lead teams in delivering high-quality software and must possess strong skills in TDD, agile methodologies, and various programming languages including Python and React. This role i ...

    Applied AI Engineer — Drug Discovery & Impact

    A global biopharma company seeks an Applied AI Engineer to develop machine learning solutions that drive innovation in drug discovery. The successful candidate will collaborate with cross-functional teams, designing and deploying AI-powered tools. Key qualifications include a bachelor's degree in a related field ...

    Senior Platform Engineer: AI Driven SDLC & Cloud Ops

    A diversified trading firm is seeking a skilled Software Engineer to design and maintain build/release/run tooling for development teams. Candidates should have six or more years of experience in software engineering and proficiency in GitHub Actions and at least one programming language such as Python, Go, Java ...

    Senior AI Engineer — Hybrid, Build AI Features & Growth

    A leading financial services firm in the UK seeks an AI Engineer to join their IT-AI team. This role focuses on enhancing AI-powered product features, contributing to Continuous Product Enhancement initiatives. The ideal candidate will have a Master's or PhD (or equivalent experience) along with 3+ years in ML a ...

    Senior GenAI Engineer & AI Architecture Lead

    A leading financial consulting firm is seeking a Lead AI Engineer (Senior/Principal Consultant) to join their Technology Delivery Team in Edinburgh. The ideal candidate will leverage AI/ML engineering expertise to build and deploy generative AI solutions across the financial services sector. This role offers com ...

    DV Cleared SOC Engineer: Detection & Automation

    A leading technology provider seeks a DV-cleared SOC Engineer for a hybrid role in Bristol. This position focuses on detection engineering, SIEM optimisation, and incident response automation. Key responsibilities include developing detection rules in SIEM platforms like Splunk, automating workflows, and support ...

    Senior Security Engineer: Build Secure, Scalable Software

    J.P. MORGAN is looking for a Lead Security Engineer in Bournemouth, UK, to deliver secure software solutions within the Cybersecurity Technology Controls team. This role requires experience in security engineering, proficiency in Python, and the ability to work collaboratively with stakeholders. Applicants shoul ...

    Data Ingestion & Infra Engineer for Scalable AI Pipelines

    Clutch Canada is seeking a Software Engineer for their AI team to support model training operations through data collection and ingestion pipeline management. Ideal candidates will have a BS/MS/PhD in Computer Science, 5+ years of experience, and proficiency in Bash, Python, and Docker. This role involves collab ...

    Senior Data Platform Engineer — Hybrid, Snowflake & CI/CD

    MediaSense is looking for a Senior Data Platform Engineer in London to join their Data & Insights team. This role focuses on building a modern data lakehouse on Snowflake and migrating legacy workflows. The ideal candidate will have strong Python skills, CI/CD and release management experience, and hands-on know ...

    Production Infrastructure Engineer – Hybrid, 24x7 Support

    Yorkshire Building Society in Bradford is seeking a Production Services Engineer to support and maintain business-critical infrastructure. The role involves providing 2nd and 3rd line support, system installation, and ensuring security, performance, and availability across environments. Key qualifications includ ...

    Data Infrastructure Engineer for AI Dataset at Scale

    Speechify is seeking a skilled Software Engineer for their AI team in Greater London, focused on data collection to support model training operations. The ideal candidate will have a BS/MS/PhD in Computer Science or related field and over 5 years of software development experience, including proficiency in bash/ ...

    Cloud Native Data Platform Engineer

    A financial technology company in the UK is seeking a skilled engineer to design and implement cloud-native Warehouse and Machine Learning platforms. You will manage and optimize infrastructure using Kubernetes, Terraform, and integrate with AWS and GCP. The role offers a hybrid working model, 25 days of holiday ...

    Foundry Test Engineer Onsite in Wokingham (6 Month)

    Queen Square Recruitment is seeking a Foundry Testing Engineer for an exciting opportunity in Wokingham. The role focuses on ensuring the quality, reliability, and performance of semiconductor devices through wafer sorting, yield analysis, and test program development. Candidates should possess strong knowledge ...

    Graduate Software Engineer — Hybrid London, DevOps & Cloud

    A forward-thinking technology company is seeking a Graduate / Junior Software Engineer in Greater London. This hybrid role provides an exciting opportunity for early-career professionals to work on a modern infrastructure stack and gain hands-on experience. Responsibilities include automating DevOps workflows, m ...

    Senior Modelling Engineer: Device Models & Data Insights

    Pragmatic Semiconductor in Cambridge is seeking a Senior Modelling Engineer to join their Technology team. This pivotal role involves developing compact models for transistors and passive components, alongside analyzing large datasets with tools like Python and MATLAB. Candidates should possess a strong backgrou ...

    Impactful SDE I: Build Scalable Cloud Apps

    Amazon is hiring a Software Development Engineer (SDE-I) in Cambridge, UK, to innovate and build solutions impacting millions of customers. The candidate should be pursuing or have completed a degree in Computer Science or related fields, expected to graduate between October 2025 - September 2026. Experience in ...

    Conversational AI Prototyping Engineer

    ConnexAI, located in Manchester, is seeking an AI Engineer to enhance conversational AI products powered by large language models. The role involves prototyping systems to translate model capabilities into real-world functionalities. Ideal candidates will have strong Python skills, experience with LLM applicatio ...

    Data Engineer – Claims Analytics (Hybrid, Flexible Benefits)

    Hastings Direct is looking for a Data Engineer – Claims Analytics to work in a hybrid role from Leicester, London or Bexhill. The successful candidate will collaborate directly with the Data Engineering Manager and contribute to significant projects related to data integration and transformation. Essential skill ...

    Edge Computing & ML Software Engineer — Hybrid, SC Cleared

    CBSbutler Holdings Limited trading as CBSbutler is seeking a Software Engineer based in Test Valley, Hampshire. The role involves developing cutting-edge software solutions, working collaboratively to address complex challenges, and participating actively in Agile processes. Candidates should have a degree in a ...

    GenAI Engineer — Backend & DevOps for AI Services

    Admiral Group Plc is seeking an enthusiastic Software Engineer to join their Group GenAI team in Cardiff. The ideal candidate will have a strong background in Python and JavaScript frameworks, alongside an understanding of GenAI technologies. This role offers exceptional opportunities for personal and profession ...

    Senior Backend Engineer Cloud & Data Pipelines (Hybrid)

    Applied Data Science Partners seeks a Senior Software Engineer (Backend) to design, develop, and deploy software solutions. You will work on data pipelines and APIs, utilizing your expertise in Python, Docker, and cloud services. The role involves mentoring junior engineers and ensuring the quality of software t ...

    AI Systems Engineer — Production Grade LLMs & RAG

    SLR Consulting is looking for an AI Development Engineer to design and implement production-grade AI systems. The role requires strong backend engineering skills, proficiency in Python, and experience with large language models. Responsibilities include building retrieval pipelines, knowledge indexing, and deplo ...

    Junior Robotics Commissioning Engineer

    A robotics technology firm in Oxford is looking for a Robotics Commissioning Engineer. In this full-time role, you will engage in configuring and calibrating robots, working closely with diverse teams to enhance machine functionalities. The position is ideal for fresh graduates with a passion for robotics, knowi ...

    Investments Data Engineering Leader (Hybrid)

    A global financial powerhouse in London seeks a Lead Investments Data Engineer to lead and mentor a high‑performing data engineering team. You will shape the direction of investment data platforms while driving innovation in a collaborative and flexible hybrid environment. The ideal candidate will have extensive ...

    Distributed Runtime: Process Orchestration Engineer (Rust)

    A leading AI research organization in London is seeking a Training Runtime: Process Management Engineer to develop high-performance distributed systems using Rust and Python. This role involves overseeing machine learning workloads across supercomputers, focusing on reliability, performance, and observability. T ...

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      Fullstack Engineer Python Typescript Jobs in United Kingdom Job Search Guide, Trends and Insights