203,867+ Lead Cloud Platform Engineer Java Python Ai Tools Jobs in London, UK — Local Employers Hiring June 2026

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Lead Cloud Platform Engineer — Java & Python, AI Tools

J.P. MORGAN is seeking a Lead Software Engineer to guide the architecture and drive engineering excellence in Public Cloud Engineering. You will lead design reviews and collaborate on multiple frameworks, focusing on automation and reliability while fostering a culture of diversity and inclusion. The i ...

Lead Cloud Platform Engineer — Java & Python

JPMorgan Chase & Co. is seeking a Lead Software Engineer for its Cloud Engineering Acceleration team in Greater London. This role involves designing platform services, maintaining production code, and fostering team culture. The ideal candidate should have proficiency in core programming languages, hands-on expe ...

Lead Cloud Platform Engineer — Java & Python

JPMorgan Chase & Co. is hiring a Lead Software Engineer in Public Cloud Engineering based in London. You will set architectural direction, guide system design, and drive engineering excellence using core languages like Java, Go, and Python. The role emphasizes cloud-native experience, proactive engagement with A ...

Senior Platform Engineer Python & AI Tools

As a Lead Software Engineer at JPMorgan Chase & Co. in the Athena Core DevTools team, you will play a pivotal role in designing and building tools to improve the daily work of thousands of engineers. Your responsibilities include developing developer-facing products such as IDE interfaces and test infrastruct ...

Contract Senior Software Engineer Python/Java (AI Tools)

United Cerebral Palsy of Georgia is seeking a Contract Senior Software Engineer skilled in Python or Java to work on-site in London. This role involves developing and supporting key financial applications while collaborating with researchers and traders. Candidates should have over 8 years of commercia ...

Python Engineer – Trading Platform & Tools

A diversified trading firm is seeking a Python Software Engineer to design and develop tools for Traders and Quantitative Researchers. This role involves collaborating across teams to enhance the existing trading platform while ensuring software engineering best practices. The ideal candidate has a Bachelor's or ...

Senior Python/Java Engineer — Cloud & AI Innovator

JPMorgan Chase & Co. is looking for a Senior Python Engineer in London to enhance and deliver technology products. This role involves developing secure production code, optimizing semantic search workflows with AI, and serving as a subject matter expert in cloud deployment. Candidates should have advanced Python ...

Java Cloud Engineer for AI Driven Research Tools

RELX INC is seeking a Java Software Engineer in Greater London to create products that enhance the sharing of scientific knowledge. In this role, you will design, develop, and deploy applications in a cloud ecosystem, collaborating with dynamic teams to meet business requirements in an Agile setting. Ideal candi ...

Lead Java Platform Engineer – Cloud & Microservices

Hydrogen UK Ltd is looking for a Lead Software Engineer specializing in Java and AWS for a contract position within a hybrid working model. You will join a high-performing engineering team focusing on scalable backend services and APIs within a cloud-based environment. Experience with Spring Boot, micr ...

Senior Java/Python AI Engineer — Cloud Native Platforms

Morgan McKinley is hiring a Senior Java / Python Engineer for their Research Technology team, building AI-enabled platforms in London. The role involves designing scalable cloud-native systems and developing production-grade AI workflows. Ideal candidates have strong experience in Java or Python and AWS, with ...

Senior Python/Java Cloud Engineer — AI, AWS & RAG

A global financial services leader in the UK is seeking a Senior Python Engineer to develop high-quality production code for cloud-based systems. This role involves optimizing AI-driven workflows and contributing to an agile team. The ideal candidate possesses advanced proficiency in Python and hands-on experien ...

Python Software Engineer — Trading Platform & Tools

A diversified trading firm in London seeks a Python Software Engineer to join a new team enhancing tools for Traders and Quantitative Researchers. You’ll manage technology needs for proprietary systems, accelerate workflows, and collaborate on innovative solutions in a high-impact role. Ideal candidates possess ...

Lead AI Driven Software Engineer — Python & Java

Fairygodboss is looking for a Lead Software Engineer to impact market-leading technology in financial services. This role is focused on building AI-native systems and enhancing eTrading capabilities. The successful candidate will have over 5 years' experience in software design, hands-on expertise with ...

Senior Java Engineer – AI‑Driven Cloud Platform, Equity

Behavox is looking for a Senior Software Engineer (Java) to lead technical direction across core product domains. This role involves deep hands-on Java engineering and architectural ownership. Join a high-performance organization in Canada where you can work with cutting-edge AI tools and be involved i ...

Data Platform Engineer – Cloud & Python

Role Overview A platform-focused data engineering role building and supporting cloud-based data infrastructure used across multiple fintech products and teams. You’ll help shape the foundations that enable reliable data ingestion, processing, and access across a regulated financial environment. </ ...

Senior Lead Software Engineer — Java/Python, Data Platform

A leading global financial services firm seeks a Senior Lead Software Engineer to design and enhance data engineering solutions. You'll collaborate with agile teams to develop innovative technology products, contributing to technical strategy and fostering a culture of diversity and inclusion. Ideal candidates w ...

Lead Data Platform Engineer Java/Python & Risk Tech

Job DescriptionJoin us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering ...

Senior Lead Software Engineer Java/Python, Data Platform

Join JPMorgan Chase as a Senior Lead Software Engineer within Corporate Risk Technology in London. You will design and enhance advanced data engineering solutions to deliver secure, stable, and scalable technology products. Collaborate with agile teams while driving innovation across multiple technical areas. Th ...

Lead Software Engineer — Java/Python, Risk Data Platform

A global financial services firm in Greater London seeks a Lead Software Engineer to design and enhance innovative data engineering solutions. The role requires proficiency in AI/ML and modern programming, focusing on creating scalable technology products. You'll lead software development, improve operational st ...

Lead Software Engineer Java / Python Public Cloud Engineering

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineering capability across Public ...

Lead Software Engineer Java / Python Public Cloud Engineering

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineerin ...

Lead Software Engineer Java / Python Public Cloud Engineering

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineering capability across Public ...

Staff Platform Engineer — Internal Tools & Cloud

Marks and Spencer is looking for a passionate Staff Software Engineer to help build internal platforms and tools for fellow engineers. You’ll be part of a strong engineering community, delivering reliable, high-quality software solutions in an exciting digital-first environment. The ideal candidate wil ...

Senior Platform Engineer – Python/Java Visualization

Java Script Works is looking for a Senior Lead Software Engineer specializing in Python and Java. This full-time role involves supporting the QES platform and developing essential components using modern technologies such as React and TypeScript. The ideal candidate should have formal training in softw ...

Hands On AI Platform Lead (Python/Node/TS & Cloud)

Salt Digital Recruitment is seeking two Software Development Team Leads in Greater London. This hybrid role involves hands-on coding across Python, Node, Typescript, and AWS while mentoring engineers and shaping technical direction. Your responsibilities include scaling a digital learning platform and ...

Senior Java Architect — AI Driven Cloud Platform

Behavox Limited. is seeking a Senior Software Engineer (Java) to drive technical direction and ownership of core product domains. This role involves deep Java engineering, system design, and ensuring high performance across mission-critical systems. The ideal candidate will master Java internals, Sprin ...

AI Cloud Platform Engineer

This role sits at the intersection of our Front Office AI Technology team and Technology Infrastructure. This role straddles both teams, operating as the delivery and implementation function for our central AI capacity within the broader Infrastructure department. The position is responsible for deploying ...

Lead AI/ML Platform Engineer (Python, AWS)

Fairygodboss is seeking a Lead Software Engineer in Greater London to join the Applied Artificial Intelligence and Machine Learning team. The successful candidate will be integral to transforming operations at one of the world's largest banks. Responsibilities include developing high-quality applications usin ...

VP Level Lead: Python & AI Platform Engineer

J.P. MORGAN is seeking a Lead Software Engineer to join the Athena Core DevTools team. You will design and build tools that enhance the developer experience for thousands of engineers across the firm, driving innovation and technical excellence. The ideal candidate will have strong engineering fundamen ...

Lead AI/ML Software Engineer Python & Cloud

JPMorgan Chase & Co. is seeking a Lead Software Engineer to join the Applied Artificial Intelligence and Machine Learning team. In this role, you will help transform operations by developing robust APIs and services using Python and AWS, while collaborating with Data Scientists and business teams. The ...

Lead Python & AWS AI/ML Cloud Engineer

A global financial services firm is seeking a Lead Software Engineer who specializes in AWS and Python, focusing on innovative machine learning solutions. This position requires collaboration with data scientists and engineering communities to develop and maintain high-quality applications. Responsibilities incl ...

Lead Python AI/ML Cloud Engineer (AWS)

TwinThread in Greater London is seeking a Lead Software Engineer with strong expertise in AWS and Python. In this role, you will collaborate with Data Scientists to develop cloud-based frameworks for machine learning models, ensuring production readiness and compliance with software development best practices ...

Lead Java Engineer Real Time Market Data & AI Tools

Man Group, a leading global investment management firm, is seeking a Software Engineering Lead for their Real-time Market Data team. You will lead engineers in shaping the future of market data infrastructure while driving the adoption of advanced technology. The ideal candidate has over 8 years of software e ...

Lead Software Engineer Python / Java

Join us and elevate your software engineering career. You'll design market-leading technology products that drive innovation in financial services. At JPMorganChase, you'll collaborate with talented teams, grow your skills, and make a real impact. We value your expertise and offer a dynamic environment whe ...

Lead Software Engineer Python / Java

Join us and elevate your software engineering career. You’ll design market-leading technology products that drive innovation in financial services. At JPMorganChase, you’ll collaborate with talented teams, grow your skills, and make a real impact. We value your expertise and offer a dynamic environment whe ...

Lead Software Engineer Python / Java

Job Description Join us and elevate your software engineering career. You’ll design market‑leading technology products that drive innovation in financial services. At JPMorganChase, you’ll collaborate with talented teams, grow your skills, and make a real impact. We value your expertise and offer ...

Lead Software Engineer Java/Python Risk Data Platform & Strategy

Job DescriptionJoin us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering ...

Lead Software Engineer Java/Python Risk Data Platform & Strategy

Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collab ...

Lead Software Engineer Java/Python Risk Data Platform & Strategy

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where ...

Lead Software Engineer — Java/Python in Risk Data Platform

A leading global financial institution in Greater London is seeking a Lead Software Engineer to design and enhance data engineering solutions within the Corporate Risk Technology team. This role requires proficiency in programming languages like Java and Python, as well as experience with large-scale data proces ...

Contract Platform Engineer — Cloud, DevOps & Python

GlobalLogic is hiring a Contract Platform Engineer for a 6-month assignment based in Greater London. You will provide technical guidance and manage client relationships, with a focus on DevOps practices and cloud solutions, particularly AWS. The ideal candidate will have strong development experience i ...

Cloud Data Platform Engineer (Python) FinTech

A technology-focused workforce solutions firm in Greater London is seeking a Platform-Focused Data Engineer to build and support cloud-based data infrastructure for multiple fintech products. This role requires a strong background in Python and cloud platforms along with experience in regulated environments. Can ...

Technical Lead Python, AI & Cloud Delivery

Velocity Tech is seeking a Technical Lead in Greater London to guide engineering teams in delivering scalable solutions. In this hands-on leadership role, you will mentor teams, engage directly with clients, and drive best practices across software engineering and DevOps. Ideal candidates should possess a strong ...

Backend Engineer, AI Platform — Build Scalable AI Tools

A tech company in Greater London is looking for a talented Backend Engineer to join their AI Platform team. The role involves designing and developing backend services for AI capabilities, ensuring reliability and scalability. Ideal candidates will have over 4 years of experience in backend engineering, particul ...

Lead Software & Platform Engineer: Cloud, AI & Data

A global financial markets infrastructure provider in London is looking for a Lead Product Engineer. This role requires technical leadership and expertise in data engineering, particularly with AWS and Snowflake. Responsibilities include mentoring teams, designing cloud-based solutions, and leading AI integratio ...

Lead Software & Platform Engineer: Cloud, AI & Data

A global financial markets infrastructure provider in London is looking for a Lead Product Engineer. This role requires technical leadership and expertise in data engineering, particularly with AWS and Snowflake. Responsibilities include mentoring teams, designing cloud-based solutions, and leading AI integratio ...

Lead ML Engineer MLOps, Cloud & AI Platform

TwinThread is seeking a Lead Software Engineer to design, build, and deploy scalable AI/ML solutions within the International Consumer Bank MLOps team. You will collaborate with diverse teams to translate business initiatives into robust systems, delivering secure banking experiences. This role require ...

Senior Python/AWS Engineer — AI/ML Platform Lead

Lunio is seeking a Senior Software Engineer in Greater London to design, build, and scale AI&ML systems. You'll lead cross-service feature delivery in a cloud platform, making architectural choices and ensuring high standards of engineering quality. This role requires expertise in Python and AWS, along ...

Senior Python/AWS Engineer — AI/ML Platform Lead

Lunio is seeking a Senior Software Engineer in Greater London to design, build, and scale AI&ML systems. You'll lead cross-service feature delivery in a cloud platform, making architectural choices and ensuring high standards of engineering quality. This role requires expertise in Python and AWS, along ...

Lead AI/ML Platform Engineer — Python & Scalable Systems

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the AI/ML Data Platforms business, you are an integral part of a team that works to enhance, build, and deli ...

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