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C++ Platform CI Engineer – Flexible/Remote

A leading music streaming service is looking for a C++ Engineer to enhance the client continuous integration infrastructure. You will own the CI systems, improve build performance, and develop automation across multiple platforms. The ideal candidate has experience in CI infrastructure, proficiency in Python and ...

Senior AI Security Engineer

A leading AI research company seeks a Security Engineer to secure large-scale AI systems. Ideal candidates have extensive software engineering experience and strong skills in Python or other systems languages. You will design secure infrastructure and workflows, mentor team members, and drive security initiative ...

SaaS Security Research Engineer – AI Driven Defender

A leading cybersecurity firm in the United Kingdom is seeking experienced Security Research Engineers to enhance security for SaaS applications. Ideal candidates will have 5-7 years in cybersecurity, proficiency in Python/Go, and experience with data pipelines. This role involves understanding complex systems, i ...

Senior Pricing Data Scientist: Build Adaptive ML Pricing

A leading logistics technology firm in Greater London is looking for a Senior Pricing Data Scientist to enhance pricing engines and adapt strategies through dynamic experiments. You'll leverage ML to improve decision-making while translating complex insights into actionable stories for stakeholders. Ideal candid ...

Lead AI Engineer Build Next Gen AI Systems

A global leader in employee engagement is seeking a Senior AI Engineer based in London. The role involves building production-ready AI solutions and managing cloud infrastructure, while collaborating with various teams to enhance development and customer experience. Candidates should possess strong Python skills ...

Senior Machine Learning Engineer & Technical Leader Hybrid

A leading AI technology company in Greater London seeks a Lead Machine Learning Engineer to spearhead complex AI projects. You will set the technical direction, manage high-risk environments, and mentor engineers. Ideal candidates have strong Python skills, experience with major cloud solutions, and a passion fo ...

Lead ML Engineer Build Responsible AI (Hybrid)

A leading AI company in the United Kingdom is seeking a Lead Machine Learning Engineer to drive complex AI projects. The role focuses on technical leadership, system design, and team management. Ideal candidates are experts in Python, cloud solutions, and can balance innovation with risk management. Competitive ...

Senior Data Scientist & ML Researcher Remote/Hybrid

Raytheon Systems is seeking a Senior Data Scientist & Machine Learning Researcher in the United Kingdom. You will join the Strategic Research Group, responsible for leading AI/ML projects from conception to delivery. The ideal candidate will have substantial coding experience in Python, a strong foundation in ma ...

AI/ML Engineer: Build & Deploy Production Ready Models

A leading drug development firm in Nottingham is seeking an AI ML Engineer to own the full AI lifecycle from data ingestion through model development and deployment. The ideal candidate will design and deploy AI models, ensuring responsible practices and compliance. Strong proficiency in Python and machine learn ...

Fraud Risk Data Scientist – Real Time Analytics

LexisNexis Risk Solutions is seeking a Data Scientist in London to enhance fraud detection capabilities through machine learning and data analysis. You will leverage vast datasets to implement models that protect against fraud in financial services, utilizing SQL and Python. Candidates should have experience in ...

Senior Solution Engineer AI Driven FinServ

A leading AI software company in Greater London seeks a mid-senior level Solutions Engineer to translate customer needs into impactful use cases. You will collaborate with clients and lead high-stakes projects, utilizing your technical and interpersonal skills in a dynamic, innovative environment. Ideal candidat ...

Growth Data Scientist — Remote Europe, Flexible Hours

Nivoda Limited, located in Greater London, seeks a Data Scientist, Growth to build models and decision systems that enhance company performance. This role prioritizes strong skills in Python and SQL alongside extensive experience in data science. You'll drive growth by identifying customer opportunities and supp ...

Hands On Penetration Engineer: Offensive Security Lead

Arcus Search is seeking a Senior Offensive Security Engineer in Greater London to enhance their security efforts. This hands-on role involves penetration testing, vulnerability assessment, and collaboration with engineering teams. Candidates should have solid experience in offensive security, familiarity with Ja ...

Geospatial Data Scientist — Digital Twins & AI Insights

Buro Happold is seeking a Geospatial Data Scientist to enhance big data insights across diverse projects globally. You'll work on advanced analytical techniques, data governance, and innovative web mapping solutions, utilizing tools and languages such as Python, SQL, and ArcGIS. This permanent position allows fo ...

Principal Full Stack Engineer & Tech Leader (Cloud)

A leading consultancy firm in the UK is seeking an experienced Principal Full Stack Engineer to lead L2/L3 support teams. The ideal candidate will have expertise in Java, Python, Node.js, or C#, alongside substantial cloud architecture experience (AWS or Azure). This role emphasizes technical leadership, mentori ...

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 ...

Applied AI Engineer — Energy AI & Internal Tools

An innovative energy company in London is seeking an Applied AI Engineer to enhance consumer experiences through AI. You will work on exciting projects like the Energy Co-pilot, collaborating with teams to build AI-driven features and tools. The ideal candidate has 4 years of engineering experience, strong progr ...

Front Office Valuations Analyst — Sponsorship & Modern Office

A prestigious hedge fund in Greater London is seeking professionals for a core Valuation & IPV role. You will interact closely with trading and risk teams, manage end-of-day valuations, and contribute to model development. Candidates should have strong analytical abilities, product fundamentals, and experience w ...

Senior Backend Engineer — Cloud, Data Security

A leading technology company is seeking a Python DevOps Engineer in Greater London. You will work on full lifecycle application development, focusing on secure and compliant processing services. The role requires 5+ years of experience in backend programming, knowledge of cloud applications, and a collaborative ...

Measurement & Reporting Manager – MMM & Causal Analytics (Hybrid)

A leading global media agency is seeking an Intermediate Media Performance professional in London. In this hybrid role, you will support the analysis of marketing initiatives and campaign effectiveness. The ideal candidate will have knowledge in data science concepts and experience with programming languages lik ...

Senior Backend Engineer Scalable Distributed Systems

Wise is looking for a Senior Software Engineer I to work on Account Communications in London. You'll improve delivery reliability and evolve platform infrastructure. Ideal candidates will know backend languages like Java, Kotlin, Python, or Go. Strong experience in designing scalable systems is required. Compens ...

Senior Distributed Systems Engineer, Electronic Trading

Bloomberg is seeking a Senior Software Engineer for its Electronic Trading Shared Services in London. You'll build high-performance distributed systems and design APIs that facilitate data exchange across applications. Candidates must have experience with C++ and Python, a degree in a relevant field, and a stron ...

Lead SDN Engineer for Next Gen Software Defined Networking

A leading financial institution is seeking a Lead Software Engineer to join their VPC Network organization. In this role, you will design and deliver secure networking solutions while collaborating with cross-functional teams. The ideal candidate will have experience in systems engineering and strong programming ...

Hybrid Data Engineer: Snowflake/Snowpark Pipelines

A global lifestyle brand is seeking a motivated Data Engineer to join their customer data science team. This role involves designing and maintaining data pipelines, collaborating with data scientists, and ensuring data quality. The ideal candidate has strong skills in Python, Snowflake, and data orchestration, a ...

Payments Operations Data Scientist Fraud & ML

A leading EdTech company is seeking a Senior Data Scientist to join their Payments Operations team. This role focuses on optimizing payment workflows and fraud management through data analysis. Ideal candidates will have at least 4 years of experience in fraud management and analytics, and proficiency in SQL and ...

Full Stack Engineer AI Powered Workflows, London (Onsite)

A leading recruitment firm is seeking a Full Stack Engineer to join their product-focused team in London. This hands-on role involves designing software for complex workflows, utilizing TypeScript for frontend development and Python for backend services. The ideal candidate will have strong experience with moder ...

Data Scientist: Investment Analytics & Data Products

Core-Asset-Consulting is seeking a Data Scientist in Newcastle upon Tyne. This role involves leveraging data analytics to support investment decision-making and designing data products. Applicants should have experience in data science, a first-class degree in a relevant field, and proficiency in Python and SQL. ...

Lead AI/ML Platform Engineer

A global financial services leader seeks a Lead Software Engineer to enhance AI/ML data platforms. You will develop software applications and mentor junior engineers, driving innovation in a diverse team. The role requires strong full stack development and Python skills, along with experience in Infrastructure a ...

Senior VP, AI Driven Full Stack Engineering

hackajob is seeking a Senior Vice President, Full Stack Engineer for BNY in Manchester. The role involves defining technology strategy, championing AI-driven development practices, and overseeing modernization initiatives. Successful candidates will have a Bachelor's degree, strong Java development skills, and h ...

Senior Data Scientist UK Cards | Hybrid & Flexible ML

Lendable is seeking a Senior Data Scientist to join the Cards Data Science team. This role involves developing machine learning models that improve underwriting, pricing, and customer management decisions. Candidates should have strong programming skills in Python and SQL, with a collaborative mindset and the ab ...

Full Stack Engineer AI Product at a Fast Paced Startup

A fast-growing AI company in Bath is seeking an experienced Full Stack Engineer to work on exciting AI products. You will collaborate with a small, experienced team to deliver innovative solutions, leveraging your expertise in TypeScript, JavaScript, and Python. Ideal candidates will have extensive experience in ...

Strategic Data Architect & Insights Leader

A leading marketing technology company is seeking a Lead Data Strategy Consultant to manage analytics delivery for clients in London. You will analyze data to provide insights and support data-driven growth strategies. Ideal candidates should have a degree in an analytical field, 3-5 years of relevant experience ...

Senior Software Engineer Autonomous Behavior Planning

AeroVect is seeking a Senior Software Engineer to design and build behavior planning systems for autonomous vehicles. The role involves developing algorithms, collaborating with teams, and conducting testing. Candidates should have proficiency in modern C++ and Python, a Master’s in a related field, and at least ...

GenAI Software Engineer — Hybrid, AI Innovation

A leading UK investment platform is seeking a Software Developer (GenAI) to join its expanding team. You'll work on innovative Generative AI solutions while collaborating in a cross-functional environment. Strong skills in Python, LLMs, and Agile practices are essential. Enjoy a supportive culture with excellent ...

Senior AI Engineer Platform & MLOps Leader

JD Sports Fashion is seeking a Senior AI Engineer based in Bury, England. You will architect and develop scalable AI platforms and generative AI systems while collaborating closely with the Data Science and AI teams. The role requires deep expertise in AI engineering and LLMs, strong Python skills, and experienc ...

Senior AI Engineer Lead GenAI & MLOps in Production

Legal And General Group is seeking a Senior AI Engineer in Cardiff, UK. The role entails providing technical leadership in designing and delivering production AI solutions. Candidates should have strong Python skills, experience with generative AI solutions, and a collaborative mindset. The position offers a com ...

Senior Embedded Software Engineer C++/Modern Tech

A technology firm in the UK seeks mid-level to experienced Embedded Software Engineers to develop innovative software systems. The role includes designing complex embedded systems, collaborating with cross-functional teams, and mentoring junior engineers. Required skills include C++ experience, familiarity with ...

Contract Machine Learning Engineer — Nottingham (Hybrid/Remote)

Rebel Recruitment Limited is seeking a Machine Learning Engineer for a contract role based in Nottingham, offering hybrid working. You will design, build, and deploy scalable machine learning models to enhance data-driven decisions. The ideal candidate has strong Python programming skills, familiarity with cloud ...

Mission Critical ML Engineer (Hybrid)

MI6 is seeking a Machine Learning Engineer in Greater London to lead initiatives in AI for national security. The role involves designing and deploying ML models, collaborating with multidisciplinary teams, and mentoring junior engineers. The ideal candidate has experience in model lifecycle management, MLOps to ...

Full Stack Engineer: Build Scalable APIs & Cloud Services

Barclays is seeking a Full Stack Engineer to design, develop and improve software in Knutsford. The ideal candidate will possess strong Python skills, experience with cloud technologies, and proficiency in server-side and frontend development. Key responsibilities include delivering high-quality software solutio ...

Senior Quantitative Analyst: Fixed Income & Risk Modeling

LegalAndGeneral is seeking a Senior Quantitative Analyst to join their Investments Quantitative team in London. This role involves developing financial models using Python, supporting investment teams, and ensuring compliance with model governance. Candidates should have strong programming skills, a deep underst ...

Trainee Fixed Income Analyst ETFs & Markets (London)

Investment2020 is looking for a Junior Fixed Income Analyst in London. This full-time position involves significant contributions to daily portfolio management within a team focusing on fixed income ETFs. Responsibilities include assisting in market analysis, updating marketing materials, and analyzing bond valu ...

Space Systems Software Engineer (Embedded/RT)

Alexander Associates Technical Recruitment is seeking a Software Engineer in Greater London to develop and maintain software for space-based systems. The successful candidate will contribute to mission-critical technologies and work within multidisciplinary teams. Strong programming skills in C++, Python, or Rus ...

Senior Data Insight Analyst — Pensions Policy

The Pensions Regulator is seeking a Senior Data Analyst to shape the future of pensions through data insights. This hybrid role requires expertise in R or Python, statistical modelling, and strong communication skills. Responsibilities include analysing complex data to guide regulatory strategy and leading offic ...

Senior Platform Engineer – YugabyteDB & Cloud Automation

hackajob is seeking a Senior Platform Engineer to join the Database Platform team in Greater London. This role involves designing and building a cloud-based database platform that supports numerous databases. The ideal candidate will have significant platform engineering experience, strong Python skills, and exp ...

Platform Engineer — AI Driven DevOps & IaC

A leading engineering consultancy in Greater London is seeking a Platform Engineer to design and operationalise a production-grade Architecture as Code platform. The role involves building CI/CD pipelines and integrating AI-driven capabilities. Candidates must have strong software engineering skills in Python an ...

GenAI & LLM Engineer — Build Scalable Enterprise AI

Tata Consultancy Services is seeking a GenAI / LLM Engineer to design and develop generative AI solutions using large language models. This role requires hands-on experience with LLMs, proficiency in Python, and collaboration with product and engineering teams. The engineer will focus on integrating AI capabilit ...

Ground‑Floor Full Stack Engineer – FinTech (London)

Primis is seeking a full-stack engineer to join their startup team in London. This role focuses on building backend services using Python/FastAPI and developing frontend dashboards with React to enhance financial data visibility. As an early hire, you'll collaborate directly with the CTO to influence product dir ...

Senior AI Deployment Engineer — Hybrid (Europe)

Taktile is seeking a Senior Forward Deployed Engineer in Greater London. You will own the technical journey from onboarding to AI deployments, leading complex projects and addressing real-world challenges. With 4–6 years of relevant experience, proficiency in Python, SQL, and REST APIs is essential. The role off ...

Automation‑First IT Infrastructure Engineer (RHEL/Linux)

Systematica Group is looking for an IT Infrastructure Engineer in London to support and evolve critical infrastructure for production systems. The ideal candidate will have 5+ years of infrastructure experience, strong skills in Bash and Python, and be comfortable with automation tools like Terraform and Ansible ...

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    Python Quant Dev Jobs in United Kingdom Job Search Guide, Trends and Insights