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Climate Data Scientist: Geospatial Risk Analytics

A leading technology provider is seeking a specialist in climate risks and data analysis to contribute to product development in sustainable finance. This role involves working with complex geospatial datasets and requires advanced analytical skills, including proficiency in Python and familiarity with climate m ...

Credit Risk Data Scientist: AI & NLP Innovator

A progressive credit referencing start-up in Greater London is seeking a hands-on Data Scientist to collaborate with the lead data scientist. This role involves building foundational Linear Regression models and developing advanced XGBoost models for risk insights. Candidates should possess experience with NLP t ...

PKI & Identity Security Software Engineer

A leading recruitment agency is seeking a talented software engineer to develop high-volume PKI solutions in an agile environment. The ideal candidate will have experience with Go, Java, C++, or Python, and possess knowledge of full-stack applications, REST APIs, and DevOps principles. Strong communication skill ...

Senior Full Stack Engineer AI Powered Wellness Platform

A healthtech SaaS startup in London is seeking a Full Stack Software Engineer to help shape a B2B2C platform focused on stress reduction and resilience. The role requires extensive experience in developing solutions using React, Python, and Django. The ideal candidate should have a strong interest in wellbeing t ...

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 ...

Generative AI Software Engineer — Enterprise Platform

A leading generative AI company in Greater London seeks a software engineer specializing in generative AI solutions. You will design and build scalable, secure applications, utilizing Python and modern technologies. The ideal candidate has 3+ years of experience, proven skills in developing AI applications, and ...

Enterprise AI Engineer (GenAI & Cloud Platforms)

A global consulting firm is seeking AI Engineers to join their expanding team in financial services. The role involves developing and deploying machine learning models, building scalable AI and data pipelines, and engineering ML systems on modern cloud platforms. Ideal candidates have experience in AI or machine ...

Security‑Focused Backend Engineer

A leading technology firm in Greater London is seeking a Security & Backend Engineer to enhance its core data solutions. The ideal candidate will own backend services and ensure data and system security, balancing feature delivery with long-term hardening. You should have over 5 years of experience in operating ...

Senior Modelling Engineer — Scalable Training Platform

A leading training platform for runners in London seeks a Software Engineer to enhance their app by building and improving training features. Applicants should have 3+ years in software engineering, proficiency in Python, and strong algorithm design skills. The role involves collaboration across teams and requir ...

Data Engineer — Hybrid London: Real World Pipelines

A recruitment firm in London is seeking multiple Data Engineers to join a B2B SaaS start-up. The role involves working with complex data challenges, integrating datasets into client workflows, and implementing CI/CD practices. Candidates should have at least 3 years of experience in data engineering, strong prog ...

Hybrid Data Scientist Build Global Education Insights

A leader in higher education services is seeking a Data Scientist to develop predictive models and contribute to impactful analytical projects. The role offers a hybrid work model, allowing for flexibility with two days in the office per week. The successful candidate will collaborate with teams to build robust ...

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 ...

Senior Data Platform Architect Remote UK

Oritain is seeking an experienced Data Engineering Lead to define the architectural strategy for a modern data platform. This remote role requires over 7 years in data engineering and expertise in Databricks, Azure data stack, SQL, and Python. The candidate will design ETL pipelines, maintain data integrity, and ...

Software Engineer, Research Quantitative Data Systems

A leading trading firm is seeking a Software Engineer for their Cumberland Systematic team in London. You will design and develop full-stack systems for global trading operations. The ideal candidate will have strong Python experience and the ability to work independently while collaborating directly with quanti ...

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, ...

Machine Learning Model Architect London (Contract, 3 Months)

A leading consulting firm in Greater London is seeking a skilled Data Scientist to join their team. This role involves designing and implementing machine learning models to solve complex problems. The ideal candidate will have 7-10 years of experience and proficiency in Python and R, along with strong knowledge ...

Cloud AI Engineer for Large Scale Scientific Models

GSK is seeking Software Engineers for their AI for Science team in London. In this role, you'll design scalable infrastructure and deliver high-performance, data-driven software solutions that enable scientific research. Responsibilities include developing AI/ML pipelines and maintaining cloud-native architectur ...

Real Time Identity Fraud & Security Lead

Alexander Barnes is seeking a Fraud Prevention Lead for a rapidly growing FinTech in Greater London. This role focuses on identity-linked fraud prevention across a digital banking landscape, managing real-time fraud decisioning and collaborating with engineering and data teams. Candidates should have extensive e ...

Agentic AI Engineer & GenAI Solutions Architect

A leading technology consulting firm in Greater London seeks an experienced AI Engineer specializing in end-to-end AI solutions using Agentic AI frameworks and Generative AI technologies. The role involves designing AI architectures, integrating Generative AI into client solutions, and mentoring junior engineers ...

Senior Econometrics Lead Infrastructure & Policy Advisory

Jacobs is seeking an Associate Director in Econometrics to lead impactful advisory projects across infrastructure sectors like energy and transport in the UK. The role involves applying advanced econometric techniques and collaborating with multidisciplinary teams to shape strategic decisions that drive societal ...

GenAI Data Engineer: Scalable Pipelines & LLMs

Stott and May is looking for a skilled GenAI Data Engineer to join their team in the UK. This hybrid position focuses on designing scalable data platforms and integrating Generative AI capabilities. Key responsibilities include building data pipelines, architecting AWS solutions, and evaluating GenAI models. Can ...

Data Scientist Modelling & Intelligence (Hybrid London)

Datatech Analytics is seeking a Data Scientist to work in London on a 6-month hybrid contract. This role focuses on modelling data to drive business decisions rather than merely reporting. The ideal candidate will have strong Python and SQL skills, advanced modelling capabilities, and experience with complex dat ...

Senior DevOps Delivery Lead, Cloud Solutions

A leading cloud service provider is seeking a skilled Delivery Consultant to work closely with customers to design, implement, and manage AWS solutions. The role involves driving customer success, providing technical expertise, and optimizing performance. Ideal candidates will have experience in technical implem ...

Data Scientist — Real World Impact on Complex Data (London)

Guidant Global is looking for a Data Scientist in Greater London to join their growing team. In this hands-on role, you'll work on impactful data science initiatives and apply your Python skills across multiple projects. You will support data engineering tasks, analyze real-world datasets, and collaborate with e ...

Real Estate Data Scientist & Econometrician London

Knight Frank Group is seeking an Econometrician / Data Scientist for a 6 month fixed-term contract at their Baker Street office in London. The role focuses on applying advanced econometric and data science techniques to real estate modelling and analysis. Candidates should have a strong background in Python, alo ...

ML Lead Engineer: Hands on & Path to Management London

YouLend is hiring a Machine Learning Lead Engineer in London. This role combines hands-on engineering with team leadership, focusing on building and improving ML systems. Candidates should possess strong ML engineering experience, software engineering skills in Python, and a good understanding of MLOps. The posi ...

Data Engineer: Cloud Pipelines & Data Quality

A football analytics company in Greater London is seeking a Data Engineer to support their prediction and consultancy teams. The role involves automating data pipelines, improving ETL processes, and deploying models to the cloud. The ideal candidate has strong problem-solving skills, experience with SQL and Pyth ...

Remote Pricing Data Scientist — Insurtech ML

An emerging Insurtech company is looking for a technical pricing/data science professional to join their team. This role requires a proactive individual with 3-8 years of experience in personal lines insurance and a strong technical pricing background. You will be working in a fully remote capacity, utilizing an ...

Data Product Owner: AI Data Quality & Evaluation

Bloomberg is seeking a Data Product Owner in Greater London to lead the evaluation and data quality systems for the Enterprise Data Agent. This role emphasizes transforming fragmented processes into scalable workflows, ensuring high-quality user interactions and product performance. Candidates should have over 4 ...

Hybrid London Junior Software Engineer (DevOps)

Spectrum IT Recruitment is seeking a Graduate / Junior Software Engineer for a hybrid role based in London. This opportunity is perfect for early-career candidates looking to gain hands-on experience in a modern infrastructure stack. Responsibilities include automating DevOps workflows, monitoring systems, and c ...

Client Facing Data Scientist: Turn Data into Business Impact

Deepstreamtech is seeking a data scientist in London with at least 5 years of client-facing experience. The role involves developing and deploying machine learning models, statistical analysis, and data storytelling. Candidates should have strong skills in Python or R and SQL, with a degree in a relevant field. ...

Director of Fraud Analytics & Risk

A leading communication app company in Greater London is seeking a Director in Analytics. This role focuses on developing and optimizing spam and fraud detection systems utilizing machine learning, while collaborating extensively across teams. The ideal candidate will have over 7 years of direct experience in fr ...

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 ...

ML Engineer Production AI for a Global Retail Leader

hackajob is seeking a Machine Learning Engineer to join a collaborative team at Kingfisher in Greater London. Your role will involve developing and deploying scalable machine learning models, improving tools and processes, and contributing to AI solutions. Ideal candidates will have strong Python skills, knowled ...

Streaming Architect: Kafka, Confluent & Cloud Platforms

A technology consulting firm is seeking a Confluent Solution Architect based in Canary Wharf, London. The role involves designing and architecting enterprise-grade streaming solutions using Apache Kafka and the Confluent Platform. Candidates should possess over 8 years of experience in Kafka, strong skills in Ja ...

Hybrid ML Engineering Manager – Scalable AI for Travel

A leading travel technology company in Greater London is looking for a Machine Learning Engineering Manager to lead a high-performing team. You will work on innovative AI projects using Trainline's rich datasets to enhance sustainable travel solutions. Strong leadership and proficiency in Python are essential. T ...

Lead, Intelligent Automation & AI Engineering

A global payments platform in London seeks a Manager of Intelligent Automation Engineering to lead the development of automation solutions using AI and RPA technologies. The ideal candidate will have over five years of software development experience, expertise in Python, and strong management skills. You will o ...

Founding Data Architect — AI Pipelines, Equity, Hybrid

A technology firm is seeking a Founding Solutions Data Architect in London to support their AI native data pipelining platform. This role involves solution design, technical onboarding, and troubleshooting. Candidates should have experience in a data-focused role and strong technical knowledge, especially in Pyt ...

Senior ML Engineer: Generative AI & Production Pipelines

DNEG in Greater London is seeking a Machine Learning Engineer to help build cutting-edge generative systems for video and audio synthesis. The ideal candidate will have experience deploying ML systems, a strong understanding of deep learning, and proficiency in Python. You will work cross-functionally with resea ...

ML Engineer — Investment AI for Professional Investors

A leading investment AI firm based in London is seeking a Machine Learning Engineer to design and deploy AI systems that power investment insights. The ideal candidate will have at least 5 years of experience in production ML or AI systems and strong Python skills. You will integrate advanced models and enhance ...

Executive Director, Advanced Treasury Analytics – London

A global financial services firm is seeking an Executive Director for its Advanced Treasury Analytics team in London. This leadership role involves developing innovative analytical solutions and mentoring a high-performing team. Ideal candidates will have extensive experience in quantitative analysis within a gl ...

Head of Capital Markets & Funding Strategy

Deepstreamtech is looking for an individual to assist in developing Lendable's capital markets strategy, aiming to fund over £2.5bn annually by 2026. This role involves managing funding projects, originating and executing transactions, and managing relationships with investors such as banks and asset managers. A ...

VP, Applied AI for Identity Fraud Risk Modeling

JPMorganChase seeks an Applied AI Machine Learning Vice President in the ICB Risk Modelling team to lead efforts in using machine learning to mitigate fraud risk. This role involves collaborating with product owners and engineering teams to enhance identity verification processes. Candidates should have an advan ...

Senior Snowflake Data Architect – Enterprise Data Strategy

Enstar Group is searching for a Data Architect in Greater London, UK. The successful candidate will focus on Snowflake platform optimization, ensuring compliance, and providing guidance on best practices. Essential qualifications include proven experience with Snowflake and data engineering tools like Python and ...

Risk Data Operations Lead Portfolio Analytics & Quality

PSD Group is seeking a data expert in portfolio risk analytics to lead the Risk Platform Operations team. The successful candidate will focus on ensuring consistent and accurate delivery of risk analytics for portfolio management. Responsibilities include mentoring junior staff, resolving quality control issues, ...

Senior Full Stack AI Engineer Decision Intelligence

A technology company in Greater London is seeking a talented full-stack engineer to join their team focused on developing AI-driven products. The role involves collaborating with stakeholders, building scalable solutions using Python and TypeScript, and leading technical delivery on customer-facing projects. Can ...

C++ Team Lead

C++ Team Lead - (Principal, Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency)***This is a hybrid role, 3 days remote and 2 days in the office*** Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications ...

ML Engineer: Scalable AI for Smarter Travel

Trainline plc is seeking a Machine Learning Engineer to join their team in Greater London. The role involves designing and delivering machine learning models, collaborating with data scientists and engineers, and owning the complete machine learning lifecycle. Ideal candidates will have an advanced deg ...

Senior Backend Software Engineer Scalable .NET & Cloud

Deepstreamtech is looking for a skilled software engineer to join our team in Greater London. Your role will involve designing and delivering scalable and secure software for our financial wellbeing platform. You'll work with various technologies, including .NET, C#, Python, Angular, and SQL, while collaborating ...

RegTech Backend Engineer Graduate – Flexible Hours

Suade is seeking a RegTech Engineer to join their Graduate Software Engineering programme in London. You will work on developing innovative RegTech software, translating regulatory requirements into code primarily using Python, and collaborating with a diverse team. This role includes responsibilities ...

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    Senior Python Developer Pythonawsreact Jobs in London Job Search Guide, Trends and Insights