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    Observability Engineer — OpenTelemetry & AI Instrumentation

    G-Research is looking for a Software Engineer to join their Observability Engineering Team in London. This role focuses on improving telemetry platforms, ensuring engineering teams can produce high-quality telemetry. You will work with C#, Python, OpenTelemetry, and Kubernetes while building shared engineerin ...

    Staff Software Engineer — Lead Architecture & Impact

    CarbonChain is seeking a Staff Software Engineer to influence technology and product direction. In this high-impact role, you'll take ownership of projects, collaborating across teams to deliver meaningful solutions. Ideal candidates have 8+ years of experience in software systems, strong expertise in Python ...

    Senior GenAI Platform Engineer — Data Services Lead

    RELX is seeking a Senior Software Engineer II in Greater London, specializing in data engineering and generative AI. This role involves leading architectural designs, developing AI services, and collaborating with cross-functional teams to deliver scalable solutions. The ideal candidate will have over ...

    Principal Cloud DevOps Engineer Remote/Hybrid Growth

    Entrust Corporation is seeking a skilled infrastructure engineer to manage and improve existing systems while building the next generation of our platform. This role requires thorough knowledge of AWS, Kubernetes, and CI/CD pipelines, alongside programming experience in Python. We offer flexible work a ...

    Production ML Engineer: Financial AI & Risk

    A leading workforce solutions provider in the United Kingdom seeks a Machine Learning Engineer to develop and deploy models for financial applications. In this role, you will work with structured datasets, enhance model performance, and collaborate closely with engineering teams. Candidates should have machine l ...

    SRE: AI Driven Infra, Reliability & Observability

    Signal AI is seeking a Site Reliability Engineer (SRE) to join their Infrastructure team in Greater London. In this role, you will help evolve the infrastructure behind Signal AI's decision intelligence platform and lead efforts to enhance operational performance. We’re looking for candidates experienc ...

    Senior Engineer, Loan Servicing Platform (Hybrid – London)

    A leading financial technology company in London is looking for a Senior Engineer to join their Loan Servicing team. This role involves evolving the loan infrastructure for accuracy and speed, solving complex problems, and working collaboratively in a hybrid environment. Ideal candidates will have programming ex ...

    GenAI Platform Engineer — AI Automation & ML Ops

    A leading company in animal health in Hook, UK is seeking a Software Engineer specializing in Generative AI. You will collaborate with a dynamic team to drive innovations in AI technology, focusing on implementation and continuous improvement. The role requires proficiency in Python and experience in MLops princ ...

    Senior ML Engineer: Recommendations & Personalisation

    A leading technology firm in the United Kingdom is looking for a Senior/Lead ML Engineer to develop AI-driven recommendation systems. The successful candidate will oversee the entire ML lifecycle and work closely with cross-functional teams to optimize personalized product recommendations. This technical role re ...

    Engineering Lead: Architecting Scalable Systems

    JPMorgan Chase & Co. is seeking an experienced software engineer in Greater London. The role involves leading system design and development using Java or Python, driving technical improvements, and mentoring junior engineers. Candidates should possess hands-on experience in software development, a deep understan ...

    Lead AI Engineer — LLMs, MLOps & Responsible AI

    慨正橡扯 is seeking a Senior AI Engineer to build and scale AI-driven solutions that enhance customer experiences. The role involves developing AI systems using LLMs, collaborating with various teams, and ensuring ethical AI practices. The successful applicant will have professional experience in AI, parti ...

    Remote AI Engineer: Build Production ML Pipelines

    Zone & Co is looking for a skilled AI Software Engineer to join our innovative team in Greater Manchester. Responsibilities include designing and implementing AI systems, collaborating with cross-functional teams, and developing scalable AI applications. Candidates should have 2+ years of experience in software ...

    Senior ML Engineer: Production ML on Databricks

    A global specialty lines (re)insurer in England seeks a Senior Machine Learning Engineer to lead the design and development of production ML models. The ideal candidate will have a Bachelor’s degree in a STEM subject and extensive experience in machine learning and data engineering. This hybrid role involves wor ...

    Senior Automation QA Engineer Remote & Flexible

    A leading technology solutions provider in Birmingham is seeking a Software Engineer in Test. You will analyze requirements, develop automation testing strategies, and enhance quality processes in an agile team. The ideal candidate will have experience in automated quality assurance, testing frameworks in Java, ...

    Senior AI Engineer, Build In House Agentic AI for Finance

    La Fosse is seeking a hands-on AI Engineer in Greater London to develop in-house AI capabilities for managing $50B+ in assets. You will create RAG systems, work with LLMs, and build production APIs using Python. Ideal candidates will have 1-2+ years in AI engineering, 4 years in software or ML, and a background ...

    VP AI Engineering: Generative & NLQ Systems Lead

    JPMorgan Chase is seeking a Lead Software Engineer for AI in Risk Technology based in Greater London. This Vice President role involves driving AI initiatives, developing NLQ solutions, and mentoring engineers while collaborating with data science and product teams. The candidate should possess a solid backgroun ...

    Security Engineer: API, IAM & Automation

    A leading technology recruitment firm is seeking a Security Engineer in the UK to design secure systems focusing on API security. The ideal candidate will have experience in DevSecOps or Security Engineering with strong skills in Python, Bash, IAM, and cloud solutions like AWS or Azure. This role offers up to £6 ...

    Principal Azure Data Engineer: Modernize & Secure Platforms

    A leading digital solutions provider in the UK seeks a Principal Data Engineer to support scalable, secure data platforms. The ideal candidate will have extensive experience with Azure Data Factory and Databricks, and will lead modernization and migration projects. Responsibilities include designing secure archi ...

    Senior Full Stack Engineer – Remote, AI‑Driven Systems

    Spotify is looking for a Senior Full-stack Engineer to shape the WhoSampled product as part of its ecosystem. This role involves building and maintaining services across the stack, from backend APIs to frontend interfaces, while embracing Spotify's infrastructure patterns. The ideal candidate will have ...

    Fleet Performance Engineer: Data Driven Maritime Optimizer

    A leading logistics provider in the UK is seeking a Fleet Performance Engineer to focus on optimizing operational efficiency within their fleet. This role involves analyzing data to monitor and improve vessel performance, ensuring compliance with emissions regulations, and utilizing software solutions to track o ...

    Senior French Prompt Engineer for Clinical AI Remote

    A consulting firm specializing in AI solutions is seeking a Senior French-speaking Prompt Engineer / Applied Research Scientist. This remote role focuses on designing and optimizing prompts for AI-powered clinical documentation systems. Candidates should have over 5 years of experience in prompt engineering, str ...

    Security Engineer: API, IAM & Automation

    A leading technology recruitment firm is seeking a Security Engineer in the UK to design secure systems focusing on API security. The ideal candidate will have experience in DevSecOps or Security Engineering with strong skills in Python, Bash, IAM, and cloud solutions like AWS or Azure. This role offers up to £6 ...

    Automation & Observability Engineer (Hybrid Glasgow)

    A leading technology firm is seeking an Automation & Observability Engineer based in Glasgow for a 12-month contract. The successful candidate will drive automation initiatives, developing observability and alerting solutions in line with the firm’s data protection strategy. Key responsibilities include improvin ...

    Senior ML Engineer — Hybrid UK, Production ML Pipelines

    A leading engineering solutions firm in Bath seeks a Senior ML Engineer focused on developing and deploying machine-learning systems. You will design end-to-end ML solutions, work with data pipelines, and collaborate with engineers to enhance project outcomes. Candidates should have experience with frameworks li ...

    Senior AI Engineer: Agentic LLM Architect

    A leading global digital marketing firm is seeking a Senior AI Agent Engineer with at least 3 years of experience in AI and LLMs. You will design, develop, and deploy intelligent systems while collaborating with cross-functional teams. The ideal candidate should have strong skills in Python, proven ability with ...

    Senior Cloud Security Engineer — Secure Scale & Privacy

    A leading health app company in Greater London is seeking a Cloud Security Engineer to enhance security practices across its AWS infrastructure to protect user data. This role involves extensive automation and security best practices in a fast-paced environment, with the opportunity to influence security culture ...

    Security Engineer, Amazon Security Automation in London Amazon UK Services Ltd.

    Security Engineer, Amazon Security Automation Amazon UK Services Ltd. London, UnitedKingdom Requirements Knowledge of computer science or equivalent Knowledge of networking protocols such as DNS and TCP/IP Experience programming in Python, Ruby, Go, ...

    AI Engineer — Finance ML/LLMs, Cloud & Production

    A leading investment management firm is seeking an AI Engineer to produce AI/ML solutions that aid portfolio managers and researchers. The position involves collaboration with various stakeholders and experimentation with AI technologies. Ideal candidates are proficient in Python and other languages, possess clo ...

    DevSecOps Engineer: Build Secure, Scalable Platforms

    A leading financial technology firm in Greater London seeks a skilled DevSecOps engineer to enhance security and efficiency across development processes. The ideal candidate will have strong programming abilities (preferably in Python and C#) and experience with DevOps practices including CI/CD pipelines. In thi ...

    AI Platform Engineer — LLM/MLOps at Scale

    A leading health & fitness app company in Greater London is seeking an AI/ML Platform Engineer. In this role, you will develop and optimize large language models for health applications, design automated pipelines, and implement CI/CD practices. The ideal candidate has 4+ years of machine learning experience, st ...

    Security Engineer: API, IAM & Automation

    A leading technology recruitment firm is seeking a Security Engineer in the UK to design secure systems focusing on API security. The ideal candidate will have experience in DevSecOps or Security Engineering with strong skills in Python, Bash, IAM, and cloud solutions like AWS or Azure. This role offers up to £6 ...

    Impact AI Engineer for Healthcare SaaS (Hybrid)

    The Craneware Group, located in Edinburgh, is looking for an AI Engineer to design and deploy AI-driven solutions within its healthcare platform. As part of a collaborative team, you will work with complex datasets and modern AI technologies. Ideal candidates will have strong programming skills in Pyth ...

    Senior AI Engineer Agentic AI, Production Systems (Hybrid)

    A leading technology firm in Stretford seeks a Senior AI Engineer to develop real-world AI systems that impact customer journeys and operations. The role involves designing and integrating AI applications, collaborating with various teams, and establishing best practices for deployment. Strong Python engineering ...

    Platform Engineer: Kubernetes & ML Platform

    A biotech company in London is seeking a Software Engineer to join its Platform Team. This mid-senior level role involves developing and managing Kubernetes-based applications and enhancing CI/CD pipelines to support machine learning projects. Candidates should have at least 3 years of experience in software eng ...

    Cloud DevOps Engineer CI/CD & Automation Leader

    A leading technology firm in Greater London is looking for a DevOps Engineer responsible for integrating project functions across the product life cycle. The ideal candidate should have strong skills in Linux-based infrastructure, Ruby, Python, Perl, and Java. Knowledge of database management, automation tools, ...

    Graduate Software Engineer Quant (Hybrid, London)

    An elite fintech trading firm is seeking a Graduate Software Engineer/Quant to join their innovative team in Greater London. This hybrid role offers the chance to work with cutting-edge technology on multiple green-field projects and exceptional opportunities for growth. Candidates should hold a degree in a STEM ...

    Detection Engineer: Cloud Security & Incident Response

    A leading telehealth platform is seeking a Security Engineer with expertise in detection as code. You'll own the detection and security operations, writing rules, building telemetry pipelines, and responding to cloud-native threats. Strong programming skills in Python or TypeScript are essential, along with expe ...

    Lead Data Scientist, Trading Intelligence & Automation

    National Geographic is looking for a Senior Data Science Engineer to lead projects in the Trading Intelligence Team. This role involves developing statistical models and collaborating across teams to enhance decision-making through data science. The candidate should have a Bachelor's degree in a releva ...

    Automation Driven SOC Engineer

    Starling Bank is seeking an experienced SecOps Engineer to enhance security monitoring and automation within our in-house team. You will lead the development and operation of security capabilities, applying your experience in cloud environments. Ideal candidates will have 3+ years in security roles, a ...

    Remote Azure Data Engineer Build scalable data pipelines

    ESP Engineered is seeking an experienced Data Engineer to architect and implement scalable data solutions. The role involves building robust data pipelines, collaborating with teams for data requirements, and optimizing existing data systems. Candidates should have 7+ years of relevant experience, a Bachelor's i ...

    Software Engineer (Mid/Senior) – Embedded, AI & Cloud

    One Big Circle Ltd in the West of England is looking for a Software Engineer at mid to senior levels. The role involves designing, developing, and maintaining software solutions while collaborating with teams to achieve system integration. Candidates should have 3+ years of experience, proficiency in C++/Python, ...

    Hybrid Senior Software Engineer: Technical Lead

    A sustainability-focused organization in Birmingham is seeking a Senior Software Engineer to join their team. The candidate will design, develop, and maintain software solutions to aid the UK in achieving Net Zero by 2050. Responsibilities include collaborating with teams, mentoring junior engineers, and ensurin ...

    Senior Software Engineer — AI‑driven, high‑impact systems

    Amodo Design, a Sheffield-based startup, is seeking an engineer with a strong background in frontend and/or backend development. Successful candidates will design and develop innovative solutions alongside a multidisciplinary team, using languages such as CPP, JS, TypeScript, and Python. The role requires a mini ...

    Senior Core Services Engineer – Secure Auth & Observability

    A leading technology firm in Greater London is seeking a Senior Software Engineer to join their Core Services team. The role involves designing and implementing robust authentication and authorization systems while building fine-grained access control models. The ideal candidate should have a strong command of G ...

    Senior Software Engineer, Risk Tech VaR & Analytics

    A diversified trading firm is seeking a Senior Software Engineer to join their Risk Technology team in London. The ideal candidate will design and maintain API and application platforms while collaborating with trading and risk teams. Candidates should possess skills in programming languages like Python or Java, ...

    Senior GenAI Platform Engineer

    A global information provider is seeking a Senior Software Engineer II to drive architectural decisions and develop generative AI services. The ideal candidate should have over 5 years of software engineering experience, deep expertise in Python or Java, and strong experience with Kubernetes. Responsible for des ...

    Senior AI Security Engineer Hybrid, Flexible Hours

    A leading AI organization in Greater London is seeking a Security Engineer to safeguard AI systems. Your role will involve building security for large-scale AI clusters and creating secure development practices. Ideal candidates will have significant software engineering experience, a Bachelor's degree in a rele ...

    Senior AI & ML Engineer — LLMs, Agents, Production

    Studio Graphene is looking for a skilled Machine Learning Engineer in Greater London to design, develop, and deploy innovative AI-driven solutions. The ideal candidate will have over 4 years of Python experience, familiarity with GenAI principles, and hands-on experience with AWS SageMaker. Join a supportive and ...

    Crypto ML Scientist & LLM Engineer

    Unchain Data is seeking a skilled Machine Learning Engineer to optimize ML systems and enhance AI capabilities. The role involves consulting on objectives, designing self-running systems, and analyzing data to improve predictive accuracy. Ideal candidates will possess a Bachelor's in a relevant field a ...

    Senior DevTools Engineer Hybrid Work, High Impact Tools

    Tower Research Capital, located in Greater London, is seeking an experienced software engineer to enhance developer productivity and systems infrastructure. You'll design tools, automate workflows, and collaborate across teams. Ideal candidates should have strong programming skills in C++, Rust, and Python, alon ...

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      Fullstack Engineer Intern React Nextjs Python Jobs in United Kingdom Job Search Guide, Trends and Insights