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Senior Backend Engineer for Scalable Data & AI Systems

A data-driven software company in Greater London is seeking a Backend Software Engineer to lead the architecture and development of scalable backend services. The role involves building robust APIs, collaborating with other engineers, and optimizing performance. Candidates should have 6+ years of experience in b ...

Sandbox Infra Engineer Rust/Go/C++, London

A leading technology company is looking for candidates for a deeply technical role based in London. The ideal candidates should possess expert knowledge of Rust, C++, or Go, alongside experience in Python and familiarity with both Linux and Windows systems. The position includes a competitive benefits package, i ...

Space Tech ML Engineer — Research & MLOps (Remote UK)

A leading technology firm in the UK is seeking a Machine Learning Engineer for a hybrid role focused on cutting-edge ML research and development. The ideal candidate will have a Master's or PhD in a relevant field and proficiency in Python and deep learning libraries. Responsibilities include researching algorit ...

VP of Engineering — AI/ML Scale & Real Time Platforms

A leading AI company in Greater London is looking for a Head of Engineering to drive technical strategy and team growth. This role involves leading a high-performing team, making critical architectural decisions, and ensuring system scalability. Ideal candidates will have over 8 years of engineering leadership e ...

Climate ML Engineer – Solar Forecasting

A climate technology organization is seeking a Machine Learning Engineer at the mid or junior level to develop innovative solutions for climate change. The role requires experience in deep learning and Python, addressing real-world data challenges. You will collaborate with cross-functional teams and contribute ...

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 ...

Energy Trading Data Scientist — Forecasting & ML

A leading energy innovation company in Greater London is seeking a data scientist who is passionate about reshaping energy trading and driving toward a Net Zero future. You will explore data for the GB intraday power market and build models to forecast demand and renewable generation. Required qualifications inc ...

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 ...

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 ...

Resident Solutions Architect Data & AI for Enterprise

A leading tech company in the UK is seeking a Resident Solutions Architect to drive customer success through technical program delivery and onboarding of complex Use Cases. The role demands over 10 years of experience in Data and AI, proficiency in Python and SQL, and hands-on skills with Kubernetes. As an RSA, ...

Senior ML Scientist, Core ML

A leading online marketplace in the UK seeks a Staff Machine Learning Scientist to join their Core ML team. This role involves designing and deploying robust machine learning solutions, collaborating with multi-functional teams, and influencing product improvements. Ideal candidates have a strong background in m ...

Gen AI Engineer: Frontline Client Deployments

A leading software firm in Greater London seeks a Forward Deployed AI Engineer to build and implement solutions using Generative AI technologies. You will engage directly with clients to deliver high-stakes projects and enhance the Gen AI strategy. The ideal candidate will possess a strong engineering background ...

Software Engineer Intern Real Time AI & Systems

A forward-thinking AI startup located in Camden, London, is seeking a Software Engineering Intern to solve challenging problems at the intersection of AI, code understanding, and data analytics. This paid internship offers hands-on experience in building large-scale data processing systems, mentorship from exper ...

Product Innovation Data Scientist AI & Analytics

A data analytics firm is seeking a Product Innovation Analyst to support the design and delivery of data-led products. This role involves identifying new product opportunities through advanced analytics, collaborating with teams to translate business needs into technical requirements, and leading the development ...

Founding AI Engineer — Autonomous PropTech, Equity

A VC-backed AI PropTech startup is seeking a Founding Engineer to lead the architectural development of an innovative AI-driven platform. The role offers a competitive salary of £85k plus equity, and the chance to own technology as a founding member. Ideal candidates have over 2 years of experience in fast-paced ...

Lead Architect: Autonomous AI Agents & Multi Agent Systems

A leading global financial firm is seeking an experienced AI Engineer to design and deploy autonomous AI agents that enhance operations. This role requires expertise in multi-agent systems and collaboration with cross-functional partners to develop scalable systems. An advanced degree in Computer Science or a re ...

VP, Risk Analytics: Forensic Data & Regulatory Insights

A leading consultancy firm in London is seeking a Vice President for their Risk Analytics team to tackle legal and regulatory challenges through advanced data analytics. The ideal candidate should possess relevant experience in a business environment, be skilled in programming languages such as Python, and have ...

Remote Fraud Analytics Specialist – Callsign Optimization

A leading financial analytics firm seeks a System Data Analytics Specialist with deep expertise in fraud analytics and Callsign platform optimization. This fully remote role involves calibrating fraud detection systems, conducting data analysis, and collaborating with fraud strategy teams. The ideal candidate sh ...

Power Market Strategy Lead for European Renewables

An international energy trading firm based in Greater London is seeking a Power Market Strategy Manager to lead a team of analysts in structuring energy contracts. This strategic role involves collaborating with commercial and analytics teams to develop pricing frameworks for renewable energy assets and monitor ...

Real Time FinTech Research Engineer

A leading fintech exchange in Greater London seeks a skilled engineer with a STEM degree and 3+ years of experience in real-time production Exchanges or HFT Systems. Your role involves designing fault-tolerant, low-latency services while ensuring high standards of culture and decision-making speed. Ideal candida ...

Senior Data Platform Architect – Big Data & Databricks (Remote)

A leading data and AI company is seeking a Big Data Solutions Architect to join their Professional Services team. This remote role involves providing technical assistance on data engineering, data science, and cloud technology projects. Ideal candidates will have extensive experience in data platforms, proficien ...

Senior Applied AI/ML Associate — Payments

A leading global financial institution is seeking an Applied AI & Machine Learning Associate to join their industry-leading data analytics team. In this role, you will research and develop innovative machine learning solutions, collaborating closely with software engineering and operational teams. Candidates sho ...

Staff AI Incubation Engineer

A leading cybersecurity firm in Greater London seeks a Staff Incubation Engineer to spearhead full-stack product development and tackle complex engineering challenges. The ideal candidate will possess deep AI and ML system experience, strong programming skills in Python, Golang, and NodeJS, and thrive in an agil ...

Staff Backend Engineer — Data Platform & Observability

A leading circular fashion marketplace in the UK is seeking a Staff Backend Engineer to drive the technical vision of their data platform. You will champion engineering excellence and mentor a team of engineers. The ideal candidate will have extensive experience with distributed systems, Apache technologies, and ...

SAP BTP Gen AI Architect — AI Transformation Lead

A global professional services firm is seeking an SAP Business Technology Platform Gen AI Consultant to drive digital transformation projects using SAP BTP. Candidates should have strong expertise in AI integration, and experience with SAP tools like HANA Cloud and Python. The role requires collaboration with te ...

Senior Backend Engineer, Commerce Platform Scale Online

A leading audio streaming service seeks an experienced backend engineer to design and build scalable systems for its internal commerce platform. This role involves working with cloud technologies and collaborating across teams to enhance user experiences. The ideal candidate has over 5 years of experience in bac ...

Event Driven Macro Analyst

A global trading firm is seeking a Macro Analyst to join their London research team. This role involves providing real-time analysis on macroeconomic trends and collaborating closely with traders to structure trades based on research outputs. Candidates should possess a strong understanding of financial markets, ...

Director of Investment Tech & Fixed Income Tools

A leading investment firm in London is seeking a candidate for a role focused on portfolio management technology within the fixed income asset management sector. The ideal applicant has over 10 years of experience, excels in Python, SQL, and Power BI, and possesses strong analytical and communication skills. Thi ...

ML Research Engineer: Generative Models & Scalable Training

A leading data science recruitment firm in London seeks a research-focused ML engineer to design and conduct experiments aimed at enhancing large-scale generative models. The role involves implementing ideas from research into production-ready pipelines and requires proficiency in Python and ML frameworks like P ...

Markets Facing Data Engineer: End to End ETL & Analytics

A leading hedge fund in Greater London is seeking a Data Engineer to join their Industrials portfolio team. This role involves developing data pipelines and infrastructure, supporting investment decisions through robust data analysis, and communicating insights effectively within a technical team. Ideal candidat ...

AI Frontend & 3D Web Product Engineer

A global infrastructure consulting firm in the United Kingdom is seeking an AI Engineer to join its AI Engineering team. In this role, you will collaborate with AI/ML engineers to integrate advanced AI capabilities into user-facing products. Successful candidates should have strong frontend development experienc ...

Remote Data Team Lead: Azure, Fabric & Databricks

A leading technology recruitment agency is seeking a Data Team Lead to inspire and manage a team of Technical Consultants in the UK. This fully remote position involves guiding solution design and ensuring high-quality delivery using cutting-edge Microsoft technologies such as Fabric and Databricks. Ideal candid ...

Senior Applied AI/ML Associate – Payments Operations

A leading global financial services firm is seeking an Applied AI & Machine Learning Associate to join its data analytics team in London. In this role, you will leverage advanced machine learning techniques to enhance financial applications and support strategic decision-making processes. The ideal candidate wil ...

AI Engineer: Design, Deploy & Scale AI Solutions

A leading tech firm is seeking highly skilled AI Engineers to join their dynamic team. Responsibilities include designing and deploying advanced AI algorithms, analyzing large datasets, and collaborating with cross-functional teams. Candidates should possess a Bachelor's or Master's degree in a relevant field, p ...

AI Platform Engineer Production Grade Azure Pipelines

A global CEO advisory firm is seeking an Engineer to join their rapidly growing AI team in London. The successful candidate will build and operationalize high-value AI workflows and integrate AI capabilities into various products. Responsibilities include developing end-to-end implementations, collaborating with ...

Lead Data Scientist ML & Risk, Hybrid London

A fintech company in London is looking for a Data Scientist to design and implement advanced AI and machine learning models for business challenges. The role requires a PhD and over 5 years of data science experience, focusing on credit risk. Candidates should be proficient in Python, SQL, and familiar with mach ...

Lead Data Scientist Asset Management Analytics

A global investment management firm in Greater London is seeking a leader in analytics to manage complex modeling and data analysis. The role involves collaborating with business leaders to provide insights through advanced statistical methods and managing large datasets. Candidates should possess strong communi ...

AI Engineer — Litigation AI & LLM Agent Platforms

A leading legal tech firm in London is seeking an exceptional AI engineer to shape the future of legal work. The role involves designing production-grade LLM agents and leading AI strategy to support expert litigators. Candidates should have expert-level Python skills, experience with LLM systems, and a passion ...

Senior AI Infrastructure Engineer Equity & Production AI

A leading recruitment agency is seeking talented engineers for two YC-backed startups focusing on foundational AI infrastructure. The roles require a strong academic background and expert-level skills in Python, with at least 5 years of experience, particularly in fast-growth environments. The candidates will sh ...

Forward Deployed Full Stack AI Engineer

A leading AI technology firm is looking for a Full Stack Software Engineer (Forward Deployed) to collaborate with public sector teams in building impactful AI applications. The role involves designing architectures, mentoring staff, and ensuring scalable solutions. Ideal candidates will have a Master's or PhD in ...

Data Architect: Lead Data Transformation & Modern Platforms

A technology consultancy is looking for a key contributor to join their GDS-style Alpha team focused on transforming data usage for informed decision-making and operational efficiency. The role requires leading the charge in reshaping systems as part of a broader transformation programme. Candidates should have ...

CRM Analytics Lead — Lifecycle Marketing & Insights

A global technology company in the UK is seeking an experienced Data Analyst to join its CRM Analytics team. In this critical role, you'll drive lifecycle marketing capabilities through data analysis and insights. You will translate complex business questions into analytical frameworks, perform campaign evaluati ...

FX Quant Trader: eTrading Pricing & Hedging Expert

A leading financial institution in Greater London is seeking a Quant to join the eTrading team. This role involves creating pricing and hedging algorithms, requiring a strong quantitative background, including a minimum of 5 years on an eFX trading desk. The ideal candidate should have excellent skills in statis ...

Senior Cantonese AI Safety Analytics Lead

A leading technology consulting firm in the UK is seeking a Safety Insights Analyst/Scientist with expertise in the Cantonese language. This role focuses on improving the safety and performance of AI systems and requires skills in data analysis, cultural insights, and the ability to translate complex data into a ...

Quantitative AI Engineer Core AI for Markets

A major financial institution is seeking a Quant Analyst to join their new AI team in London. The role focuses on implementing Generative AI technologies within Global Markets. Ideal candidates possess strong technical skills in statistics, AI, and Python, with experience in machine learning and quant finance. T ...

Product Engineer AI Automation (4 Day Week, Remote UK)

A digital agency in the UK is seeking a Product Engineer to accelerate the development of AI-enabled systems. This full-time remote role focuses on designing production-ready tools that improve operational efficiency. Candidates should have extensive experience with Python and API integrations, alongside strong ...

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