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AI Security Engineer | Harden AI/ML Pipelines & Secrets

A leading recruitment firm is seeking an experienced security professional for a hybrid role in Manchester. This position focuses on protecting data-driven systems and enhancing security practices, particularly in AI and machine learning. The ideal candidate will have strong programming skills, especially in Pyt ...

Senior Data Scientist Product ML & Experimentation

A growing B2B SaaS company in Greater London is seeking a Senior Data Scientist as their first hire. The role involves collaborating across teams to improve product features through machine learning and experimentation, with a strong emphasis on using Python and SQL. Candidates should have excellent communicatio ...

Elite DevOps & SRE Engineer Hybrid London

A leading fintech firm in London is seeking a DevOps/Site Reliability Engineer to join its elite team. This role involves hands-on engineering, improving large-scale infrastructure, and automating tasks with Python. Candidates should have 2-15 years of Linux experience and familiarity with CI/CD, Docker, Kuberne ...

Senior Tech Lead, Freight Platform (Remote)

A leading global energy company is seeking an experienced Senior Software Engineer (Tech Lead) to develop a new integrated freight management platform. You will be responsible for leading the technical design and standards and ensuring successful project execution within an innovative technology environment. Pre ...

Senior Data & MLOps Engineer — Scale AI Infrastructure

A technology-driven company in Greater London is seeking a Senior Data & MLOps Engineer to design and scale infrastructure for its GPU Intelligence Platform. You will implement scalable data ingestion and productionize ML models while collaborating with various teams to enhance system performance. The ideal cand ...

Senior Data Scientist — End to End AI for Digital Transformation

A digital transformation consultancy is seeking a passionate Data Scientist to take charge of the end-to-end design and implementation of data science applications. The role offers an opportunity to impact important tech4good projects while collaborating with a talented team in a dynamic environment. Ideal candi ...

Embedded AI Software Engineer Real Time Linux

A technology company in Northern Ireland is seeking a Physical AI Software Engineer to join their Customer eXperience Engineering team. This role focuses on developing embedded software for AI systems and demands expertise in C/C++ and Python coding on embedded Linux platforms. The successful applicant will lead ...

Senior Internal Tools Engineer Drive Growth & Impact

A fintech company based in London is seeking a Senior Software Engineer to join its growing engineering team. You will define, build, and iterate on features for internal tooling while collaborating with cross-functional teams. The ideal candidate has over 5 years of experience with API development using Python ...

Senior Data Scientist, Experimentation & A/B Testing

A global travel technology company is seeking a Data Scientist III for its Experimentation Science team. The role involves leading the development of advanced statistical methodologies for their experimentation platform and collaborating closely with engineers to enhance testing frameworks. Candidates should hol ...

Cloud Native Software Engineer, Global Banking Platform

JPMorgan Chase & Co. is seeking a Software Engineer III in Greater London to enhance their Global Banking Platform. The role involves designing, implementing, and developing scalable microservices, utilizing programming languages like Go, Python, or Java. Candidates should have practical experience in system des ...

Senior AWS Engineer Data Pipelines & APIs (Hybrid)

SoCode Recruitment is seeking a Senior AWS Engineer in Cambridge to design and build scalable backend services for a fast-growing HealthTech company. This hybrid position offers an opportunity to work with modern cloud-native stacks, focusing on AWS, Python, and data pipelines. The ideal candidate will have a st ...

Senior GenAI Engineer for Finance Hybrid Scotland

Capco is seeking a Senior AI Engineer (Senior/Principal Consultant) to join their Technology Delivery team in Edinburgh. You'll be responsible for designing and deploying advanced generative AI systems and collaborating with multidisciplinary teams to drive innovation in financial services. The ideal candidate s ...

AI Software Engineer – Conversational AI & LLMs (Onsite London)

Oliver Bernard is hiring an AI Software Engineer for their Central London office, offering a salary of up to £140k. The successful candidate will design, build, and deploy innovative AI features, working with a cutting-edge tech stack including Python and various AI frameworks. Responsibilities include developin ...

VP Lead Software Engineer Margin Technology

Citi is seeking a Lead Software Engineer to join their global technology team in Greater London. In this role, you'll work with passionate engineers to build robust technical solutions, shaping the future of financial technology with minimal manual interventions. Key skills include experience in Java, Python, an ...

Lead AI & Markets Tech Engineer (Credit Pre Trade)

JPMorgan Chase & Co. is looking for a Lead Software Engineer to work within Credit Technology. This role involves building AI-native systems and enhancing trading capabilities through various technical solutions. Candidates should have over 5 years of hands-on experience with programming languages like Python, J ...

AI Infrastructure Engineer Scalable Agent Platform

A leading technology company in Manchester seeks an AI Software Engineer to optimize systems for AI-powered agents. Candidates should excel in Python and MySQL, with opportunities to collaborate across product teams. This role promotes a diverse culture valuing innovative ideas and commitment to customer success ...

Sports Data Scientist Hybrid ML & Football Insights

A prestigious sports club in East Midlands is seeking a Data Scientist to enhance its analytical capabilities. The successful candidate will develop and apply machine-learning models for football data, supporting vital decision-making in scouting, recruitment, and player development. This full-time hybrid role o ...

Data Scientist – Client Facing Insights & AI Solutions

M+C Saatchi UK is seeking a driven analytics professional to transform complex data into actionable insights. The ideal candidate will have over 5 years experience in an analytics environment, proficient in Excel, Python, and SQL, with a strong passion for data science. Responsibilities include developing client ...

Platform Engineer, Threat Modeling & Security Tools

A leading technology firm in Cambridge is seeking a Software Engineer to develop an internal threat modeling platform integral to the security development lifecycle. The role requires expertise in Python, backend application development, and familiarity with cloud environments like AWS. Responsibilities include ...

Data Scientist Hybrid (3 days/wk) & Impactful Analytics

A data-focused recruitment agency in Newcastle is seeking a talented Data Scientist to join their growing team on a part-time basis. You will work on real-world data challenges, analyzing complex datasets and building predictive models. The ideal candidate should have a strong background in data science or a rel ...

Data Scientist: Impactful Analytics in a Flexible Hybrid

A leading digital retailer in Liverpool is seeking a data scientist to analyze and model insights for campaign planning. You will collaborate with various teams to deliver actionable insights and improve decision-making. The ideal candidate is proficient in Python and SQL, excited to learn, and capable of commun ...

Senior Software Engineer, AI Platform (Hybrid)

A leading AI technology company based in Edinburgh is seeking a Senior Software Engineer to lead the design and implementation of robust, scalable backend systems. In this role, you will tackle complex technical challenges and mentor junior engineers. Ideal candidates have over 4 years of experience, strong skil ...

Pricing Data Scientist Remote & High Impact Analytics

A growing Insurtech firm seeks a Data Scientist to join their pricing team in London. This role focuses on building and maintaining predictive models that enhance pricing strategies and customer experience. The ideal candidate will have experience in data analysis, strong skills in SQL and Python, along with a n ...

Senior Fullstack Engineer: Admin & AI Enablement (Remote)

A dynamic technology company is seeking a Senior Fullstack Engineer to develop high-quality administrative tools for their internal platform. This role offers an opportunity to shape internal workflows with practical AI enhancements. The ideal candidate has 5+ years of experience across front-end and back-end de ...

Senior Data Science Consultant | Driving AI & Business Impact

A dynamic consulting firm in Greater London is seeking a Senior Consultant in Data Science. This role involves delivering advanced analytics and digital product solutions while leading defined workstreams. The ideal candidate will have over 4 years of experience in data science, demonstrating strong skills in Py ...

Head of Data Science & Product Analytics

Cleo, a fast-growing fintech company in London, is seeking a Head of Data Science, Product Analytics. This pivotal role involves leading a team of data scientists to own analytics and experimentation for the Chat product. You will define success metrics, guide strategic decisions, and conduct high-impact analysi ...

Principal AI Architect & VP — Hybrid, Scale AI Solutions

Citibank (Switzerland) AG in Greater London is seeking a Principal AI Software Engineer, Senior Vice President, to architect scalable backend systems for AI tools. The role demands advanced Python and FastAPI knowledge and includes responsibilities like driving AI initiatives and collaborating with cross-functio ...

VP, EM Local Debt Portfolio Manager

Project Management Institute is seeking a Portfolio Manager for Emerging Market Local Debt in London. This role involves managing government bond portfolios, generating investment ideas, and collaborating across teams. Ideal candidates will have 5-10 years of experience in managing EM local rates and a strong ma ...

Senior Software Engineer, Ads Analytics & Data Pipelines

Roku, Inc. is looking for a Senior Software Engineer in Manchester, UK, to develop scalable APIs and manage big data solutions. Candidates should have 8+ years in software or data engineering, with skills in Apache Spark, Airflow, and a strong foundation in Java, Python, or Scala. The role requires collaboration ...

Senior Data Architect: Enterprise Data Strategy

Anson McCade is looking for a Data Architect to join their consultancy in the UK. This pivotal role involves defining data architecture and strategy across complex transformation programmes. Ideal candidates will have proven experience in data architecture or as a Senior Data Engineer, with strong skills in Pyth ...

Senior Data Architect: Enterprise Data Strategy

Anson McCade is looking for a Data Architect to join their consultancy in the UK. This pivotal role involves defining data architecture and strategy across complex transformation programmes. Ideal candidates will have proven experience in data architecture or as a Senior Data Engineer, with strong skills in Pyth ...

Senior Software Engineer — Scale NeuroSymbolic AI APIs

Jack & Jill, a pioneering neurosymbolic AI startup in Greater London, is seeking a Senior Software Engineer to design and develop a public API infrastructure. You will collaborate with industry veterans to merge LLMs with symbolic reasoning technology, addressing fundamental challenges in AI. The ideal candidate ...

Lead .NET Engineer — Hybrid, SME & Technical Leadership

The UK Hydrographic Office seeks an experienced Lead Technical Software Engineer to provide technical leadership and drive excellence within the .NET ecosystem. This role is based in Taunton, UK, offering a hybrid working model; four days in the office and one day remote. Responsibilities include coding, maintai ...

Senior Data Engineer AWS, Snowflake & Terraform

Lendable is seeking a Senior Software Engineer (Data) to enhance and scale its data infrastructure in Greater London. The role involves developing tooling, maintaining AWS and Snowflake data solutions, and implementing security best practices. Ideal candidates will have strong software development skills, partic ...

Senior Data Architect: Enterprise Data Strategy

Anson McCade is looking for a Data Architect to join their consultancy in the UK. This pivotal role involves defining data architecture and strategy across complex transformation programmes. Ideal candidates will have proven experience in data architecture or as a Senior Data Engineer, with strong skills in Pyth ...

Fraud Analytics Lead: Strategy, Data & Mentoring

Capital on Tap seeks a Head of Fraud Analytics in City of Westminster to lead and optimize fraud detection strategies. You will manage a small team while conducting hands-on analysis and improving current fraud management practices. The ideal candidate will have significant experience in card fraud, excellent an ...

Production Ready Quantitative Developer

Aurum Search Limited is seeking a high-calibre Quantitative Developer to join its Systematic Trading division in Greater London. This role focuses on architecting and managing high-performance systems that power systematic strategies and converting quantitative models into live system capabilities. Ideal candida ...

ML Engineer: Production Grade ML Pipelines & Platforms

Three UK is looking for a Machine Learning Engineer in Newbury to bridge data science experimentation with production-ready ML systems. This full-time role involves maintaining ML deployment pipelines, ensuring model reliability, and collaborating with Data Scientists and AI Engineers. Candidates should have a s ...

Cross Asset Fixed Income Trader – London

J.P. MORGAN is looking for an experienced Fixed Income candidate to join their Cross Asset Trading Team in London. The role involves executing trades across Fixed Income, FX, and Precious Metals markets while actively engaging with clients and internal teams. Ideal candidates will have a background in sales or t ...

RL Research Engineer: Safe, Scalable AI Systems

Anthropic is seeking a Research Engineer specializing in Reinforcement Learning to advance large language model capabilities. This role involves collaborative research and engineering, focused on optimizing core reinforcement learning infrastructure and driving performance through novel methodologies. We're look ...

Senior Analytics Leader, Risk & Strategy

McGregor Boyall is seeking a Senior Manager - Advanced Analytics in the Greater London area. This hybrid role is geared towards leading a central analytics capability within a prominent financial services organization. The ideal candidate will manage a team of analytics professionals, ensuring delivery of advanc ...

Global Fraud Risk Analytics Lead

hackajob is seeking a Senior Product Analyst in Greater London. This role involves driving KPI performance and control assurance within the Global Fraud Squad. The candidate will work closely with product managers and operations to identify fraud issues, suggest initiatives, and report insights to senior stakeho ...

Generative AI Engineer: Build Scalable LLM Apps

Checkout.com in Greater London seeks a skilled AI Engineer to develop high-impact Generative AI applications. The successful candidate will collaborate across diverse teams, leveraging expertise in cloud computing and backend development. Responsibilities include designing user-friendly AI solutions and optimizi ...

Data Scientist – Client Facing Insights & AI Solutions

M+C Saatchi UK is seeking a driven analytics professional to transform complex data into actionable insights. The ideal candidate will have over 5 years experience in an analytics environment, proficient in Excel, Python, and SQL, with a strong passion for data science. Responsibilities include developing client ...

Senior Full Stack Engineer for Climate Tech Platform

Science Based Targets initiative seeks a Senior Full-Stack Software Engineer to support and enhance its technology infrastructure. This full-time role is based in the UK and calls for a candidate with strong architecture skills in TypeScript, React, and Python. Responsibilities include collaborating with DevOps, ...

Senior Data Scientist: Pricing & ML Innovation (Hybrid)

Hastings Direct is seeking a Senior Data Scientist to work in a hybrid environment across Bexhill, Leicester, and London. The role involves building ML and GLM models, contributing to price optimization development, and working collaboratively with various teams. The ideal candidate will have experience in prici ...

Level 6 Data Scientist Apprenticeship – Learn & Impact

QinetiQ in Malvern is offering a Level 6 Data Scientist Apprenticeship that provides hands-on experience in data science. The role combines classroom learning with practical project work, requiring coding skills in Python and a solid understanding of statistics. Interns will learn to manage data pipelines and us ...

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 SOAR Engineer | Automate & Harden Security

Cyber Security training courses is looking for an experienced Senior SOAR Engineer to manage the SOAR platform within a leading investment bank. This vital position requires strong technical skills and collaboration across Security Operations and DevOps teams. Applicants should have extensive experienc ...

Senior Data Scientist: AI Strategy & Impact

OVO Group is looking for a Principal Data Scientist to lead innovative projects shaping OVO's data science practice. In this role, you will drive high-impact initiatives, define technical direction, and collaborate with cross-functional teams to enhance customer experience through pioneering data science solutio ...

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