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Senior Enterprise Platform Engineer: Scalable Infra & GenAI

Two Sigma is hiring for a software engineering role focused on building scalable infrastructure. The ideal candidate will have at least 1 year of experience, preferably between 5-12 years, with excellent skills in Python, Java, or C++. A Bachelor's degree with Honours is required, along with a strong knowledge o ...

Staff Engineer, Digital Lending Lead with GenAI & Impact

OakNorth is seeking a Staff Engineer to lead architectural decisions, manage complex technical challenges, and collaborate across teams. With a strong emphasis on DevOps culture, the role allows for flexibility, focusing on both remote and in-person collaboration. Candidates should have experience with AI/LLM in ...

GenAI & LLM Systems Lead — Production AI Architect

JPMorganChase seeks an Applied AI ML Lead to drive engineering for agentic and GenAI capabilities within the LLM Suite. You will design production-grade solutions, enhance architecture, and collaborate with engineers for operational stability. Candidates should hold a degree in Computer Science or equivalent, wi ...

Low Latency Trading DevOps Engineer

Jobs via eFinancialCareers is hiring a DevOps Engineer in London to join a leading global hedge fund's Trading Infrastructure team. This is an opportunity to work on low-latency systems and enhance CI/CD pipelines. The role involves designing automation for trading platforms, addressing inefficiencies, and impro ...

C++ Software Engineer Hybrid (Southam)

EA SPORTS is looking for a Software Engineer with over 5 years of experience to join their hybrid team in Southam, UK. The role involves design and development of core systems, collaborating with cross-functional teams, and optimizing code. Candidates should have strong skills in C++, debugging, and familiarity ...

Software Engineer, ABP: Build Scalable Backends & Pipelines

Nando's UK & IRE is seeking a Software Engineer to join the Accounting, Banking & Property (ABP) team. You will work closely with Finance and Technology teams, contributing to scalable solutions that enhance operational efficiency. Responsibilities include designing and maintaining software solutions, improving ...

Japanese Speaking Data Insights Analyst | Flexible Schedule

Grid Dynamics is seeking a talented Japanese-speaking Data Analyst to work with cutting-edge technology in the United Kingdom. You will analyze complex datasets to drive impactful insights and enhance user experiences. The ideal candidate holds a BA/BS degree and possesses expertise in data analysis, SQL, and Py ...

Casualty & Cyber Catastrophe Analyst

Tokio Marine HCC International is looking for a Casualty Catastrophe Analyst to support cyber and casualty catastrophe risk management. This role involves analyzing low-frequency, high-severity events and assessing their potential impacts on the business. Successful candidates will have experience in casualty an ...

Senior Derivatives Ops Analyst Automation & Margin

Hartree Partners is seeking a Senior Derivatives Analyst in Greater London. This role involves supporting derivative margining across exchange-cleared and OTC products. Responsibilities include cash management, margin reconciliation, and relationship management with counterparties. The ideal candidate has 3-5 ye ...

Quant Developer (Rust/C++) for Crypto Trading, Dubai

TechShack is hiring a Quantitative Developer for their trading systems team. This position involves building and maintaining automated trading systems across various exchange venues using C++, Rust, and Python. The ideal candidate has three+ years of experience in production trading systems and solid knowledge o ...

Pricing Actuary — Political Risk & Credit (Client‑Facing)

Chaucer Group in London is searching for a Pricing Actuary responsible for Actuarial pricing in Political Violence, Political Risk, and Credit portfolios. The role involves supporting broker negotiations and developing pricing capabilities. Applicants should possess strong technical pricing skills, a degree in a ...

Senior Quant Risk Analyst: Board Ready Risk Insights

Enstar Group is seeking a motivated Risk Analyst based in Greater London to enhance their Risk Function. This role involves analyzing and reporting key risks, drafting technical reports, and supporting M&A due diligence processes. Ideal candidates have 2+ years in enterprise risk management, strong analytical ab ...

Senior Quant Developer – Structured Finance & MBS

Clearwater Analytics, Ltd is seeking a Senior Quantitative Developer to enhance and expand their structured finance product suite, specifically focusing on MBS, ABS, and CLOs. The role involves developing valuation models, integrating third-party data, and collaborating with cross-functional teams. Ideal candida ...

Senior FPGA & Embedded Systems Engineer Broadcast Tech

Zetron, Inc is seeking a Broadcast Product Developer in Whiteley, England, to design and develop advanced broadcast solutions. The role involves working with FPGA technology and embedded software development in Python and C++. Candidates should have strong knowledge in FPGA design, software engineering, and digi ...

Senior ML Platform Architect SageMaker & MLOps

LSEG is seeking a Principal Machine Learning Engineer in Nottingham to provide technical leadership in ML systems. Responsibilities include defining ML architecture, establishing engineering standards, and driving MLOps maturity. Ideal candidates will have experience with AWS SageMaker, Python, and advanced ML t ...

ML Engineer: AI Talent Matching Engine + Equity

Dex in Greater London is seeking an ML Engineer who will drive the development of an AI talent matching system. The role entails working with embeddings, vector search, and building reliable backend services in Python. The candidate should possess production judgment and robust execution skills, alongside a soli ...

Data Product Owner Query Enrichment & GenAI Data

Bloomberg is seeking a Senior Data Management Professional in London. In this role, you'll oversee the annotation program management to drive improvements in generative AI systems initiatives. Key responsibilities include managing query enrichment processes, ensuring data quality, and collaborating with cross-fu ...

Lead FinCrime Analytics & Platform Design Flexible Work

hackajob is looking for a Lead Analyst in Greater London focused on financial crime analytics and platform design. You will collaborate with various teams to improve control effectiveness and operational efficiency. The role requires strong SQL skills, proficiency in Python, and the ability to design scalable da ...

Forward Deployed AI Engineer for Production Systems

Immersum is seeking a Forward Deployed AI Engineer in Greater London to design, build, and deliver cutting-edge AI solutions for high-profile clients in capital markets and investment management. The role demands expertise in Python and cloud architecture, with responsibilities including developing AI-driven sys ...

Applied AI Engineer II – ML, GenAI on AWS

JPMorgan Chase is seeking a Software Engineer III to contribute to the International Consumer Bank by developing advanced machine learning models and overseeing generative AI application deployment. The role requires an advanced degree in a STEM field and proven experience in AI/ML. Expertise in Python, TensorFl ...

Senior GenAI Data Scientist Applied LLMs & Tools

Funding Circle UK is seeking a Senior Data Scientist in London to architect algorithms for GenAI products and lead application development. The ideal candidate will have over 5 years of experience, strong proficiency in Python, and hands-on experience with LLMs. This hybrid role offers a competitive salary and b ...

Remote AI Evaluation Engineer — Automation & LLM Training

Outlier AI is looking for a skilled backend engineer to improve AI agents through human feedback. The ideal candidate should have 2+ years of experience in backend engineering, focusing on AI automation and complex systems integration. Proficiency in languages such as Python and JavaScript, along with SQL dat ...

AI Agent Engineer: Build Proactive Multi‑Step Systems

Outlier AI is looking for a backend engineer to enhance AI automation and complex systems integration. With 2+ years of experience, you will provide essential technical feedback and work on live environments, shaping the future of diverse AI agents. Candidates should have a strong command of programmin ...

Embedded Systems Engineer Edge AI for Defence Sensing

Arcani in Aylesbury is seeking an Embedded Systems Engineer to develop and deploy embedded software for its cutting-edge defence technology. You'll work at the intersection of embedded Linux and AI, supporting field-deployed systems. The ideal candidate will have strong proficiency in Python and C/C++, ...

Remote MLOps Engineer: AI Agent Orchestrator

Outlier AI is seeking a skilled backend engineer to help shape the future of autonomous agents. The ideal candidate should have over 2 years of experience in backend engineering, AI automation, or complex systems integration, with proficiency in languages like Python and JavaScript. This position offer ...

Remote LLM Agent Orchestration Engineer

Outlier AI is seeking an experienced backend engineer to contribute to the development and training of advanced AI agents. This role emphasizes building modular production-grade software and requires proficiency in programming languages such as Python or JavaScript. Ideal candidates will have hands-on ...

AI Systems Orchestrator Backend & Automation (Remote)

Outlier AI is looking for a backend engineer to help improve AI agents by providing human feedback and enhancing autonomy. The ideal candidate will have experience in backend engineering and complex systems integration, along with strong programming skills in languages like Python or JavaScript. This r ...

Lead Data Consultant AWS, Databricks & BI Analytics

Cyber Security training courses is seeking a Lead Data Consultant in Greater London. This role involves leading analytics delivery and working with cloud technologies like AWS and Databricks. The ideal candidate will bridge business and technical teams, manage data products, and engage with stakeholder ...

Senior Applied Scientist, Insights — ML for Recommendations

Amazon is looking for a Senior Applied Scientist to develop machine learning algorithms for Prime Video's recommendation system. This role involves collaborating with engineers and presenting findings to various audiences. A PhD in a relevant discipline is essential. Successful candidates will have sub ...

Remote AI Solutions Engineer for Autonomous Agent Systems

Outlier AI in St. Mary in the Marsh seeks an experienced backend engineer to improve AI agents through human feedback. The role requires building modular software and handling complex system interactions, ideally with expertise in languages like Python and JavaScript. Ideal candidates will have substan ...

Remote AI Automation Engineer for Multi Stage Agent Systems

Outlier AI is looking for a skilled backend engineer to enhance AI systems by providing human feedback in a remote work setting. The ideal candidate should possess over 2 years of experience in backend engineering and show a strong command of multiple programming languages, including Python and JavaScr ...

Full Stack Cloud Solutions Engineer

Java Script Works is looking for a Client Solutions Engineer based in London, United Kingdom. The ideal candidate will have experience in Full Stack Web development and Cloud Architecture. Proficiency in JavaScript, Node.js, and Python, along with excellent communication skills, are essential. This ful ...

Research Scientist Visual Gen AI & World Models (Flexible)

Graphcore is looking for a Research Scientist to enhance AI research in visual generative AI, multimodal learning, and more in London. The role encompasses designing, implementing, analyzing, and publishing research projects. Ideal candidates will possess advanced degrees in relevant fields and have st ...

Staff ML Scientist: Ranking & Personalization Leader

DEPOP is looking for a Staff ML Scientist to join their Ranking ML team in Greater London. In this role, you will lead the design and deployment of advanced ranking models, collaborate with cross-functional teams, and mentor others. The ideal candidate will have significant experience in machine learning, expert ...

AI Driven Data Analytics Audit Manager (AVP)

MUFG in London seeks a Data Analytics Audit Manager to enhance audit practices through data analytics and automation. This role involves designing robust analytics strategies and mentoring team members while ensuring data integrity through comprehensive testing and collaboration. The ideal candidate mu ...

Senior Data Engineer — Analytics & AI Platforms

IBM is seeking a Senior Data Engineer to work in the UK, focusing on leading the design and delivery of scalable data engineering solutions for analytics and AI. This role involves building robust data pipelines, collaborating with teams, and ensuring data quality and accessibility. Candidates should have strong ...

Low Latency Trading Software Engineer

A quantitative finance firm in Cambridge is seeking a Software Engineer for their low-latency trading platform. Ideal candidates will have proficiency in Python and a strong interest in trading technology. The role involves development and maintenance responsibilities, working on performance-critical systems wit ...

Payments Java Developer Cloud Tech Lead

Synechron is seeking a Technical Consultant in Belfast to deliver technical solutions in financial services. This role requires expertise in Java and Python, along with strong cloud skills. You will manage complex projects, ensuring effective delivery and communication with clients. The ideal candidate ...

Senior Credit Risk Analyst: Insight‑Driven Impact

OVO is hiring a Senior Credit Risk Analyst to enhance credit risk management and collections. This role focuses on utilizing data analytics to optimize credit strategies while working collaboratively across teams to improve performance and customer outcomes. The ideal candidate will possess strong skil ...

Quant Researcher: Alpha Signals for Equities & Multi Asset

PLATINUM & PARTNERS is hiring a Quantitative Researcher in Greater London to develop alpha signals and systematic strategies across equities. The ideal candidate will bring a strong alpha research background and proficiency in Python. Join a research-first culture where you own your work from day one. ...

Research Engineer, AI for Bio Analysis & LLM Systems

Hlx Life Sciences, located in Greater London, is seeking a Research Engineer to oversee the research function. You will transform product feedback into actionable research, collaborating closely with biologists and scientific contractors. Your role involves scoping, experiment design, and implementatio ...

Research Engineer AI Safety & Scalable ML Pipelines

Google DeepMind is seeking a Software Engineer with expertise in machine learning to develop scalable solutions and optimize training pipelines. Ideal candidates will have extensive experience in Python and AI safety research, contributing to innovative projects. Responsibilities include collaborating ...

Graduate Data Analyst — Mobile Networks Analytics

BT Group is hiring a Graduate / Junior Data Analyst for a 12-month fixed-term contract, focusing on data analytics to optimize EE/BT network performance. The role involves developing statistical models, working collaboratively with cross-functional teams, and providing insights for strategic decisions. Required ...

Senior Backend Engineer — Account & Ledger Platform

Wise is looking for a Backend Engineer for their Account Management team in London. This role focuses on delivering complex product solutions for customer accounts and includes the opportunity to work on innovative projects such as offering new account types. The ideal candidate should have proficiency ...

Senior Backend Engineer Account Communications (Hybrid)

Dangote Industries Limited is seeking a Backend Engineer to join the Account Communications team. You will work on improving the delivery of customer communications that support millions of customers daily, ensuring accuracy and trust. The ideal candidate should be proficient in backend programming lan ...

Senior Modelling Engineer Personalised Running Engine

Stars Arena is seeking a Mid to Senior Modelling Engineer to enhance our training platform for runners. You will architect and build features for personalized training plans, collaborating closely with our engineering and product teams. This role requires strong Python programming skills and experience ...

Senior ML Researcher & AI Solutions Lead (Hybrid)

A leading technology firm is seeking a Senior Data Scientist and Machine Learning Researcher to develop innovative AI solutions. The role involves leading ML projects and mentoring teams, requiring strong skills in Python and AI model training. Ideal candidates have a relevant degree and are capable of deliverin ...

Principal ML Scientist Travel Search (Remote Friendly)

TripAdvisor in Greater London is seeking a Principal Machine Learning Scientist to lead the technical strategy for their discovery engine. You will innovate algorithms and oversee the deployment of high-performance ML systems. The ideal candidate will have 8+ years of experience in large-scale ML model ...

AI Product Engineer II: Build Agentic LLM Systems

Zonda-Home seeks a mid-level AI Engineer II based in Glasgow to engineer AI products and ensure their performance. Responsibilities include designing agentic AI systems, collaborating with stakeholders, and monitoring product performance. The ideal candidate holds a Bachelor’s degree in computer scienc ...

Remote AI Agent Orchestrator Backend Engineer

Outlier AI is seeking a talented backend engineer to enhance AI agent development. This role requires expertise in building production-grade software and complex systems integration. The ideal candidate has a strong command of languages such as Python or JavaScript and works comfortably with SQL databases. </ ...

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