1,162,445+ Lead Python Platform Engineer Developer Tools Ai Jobs in UK — Top Companies Hiring June 2026

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Lead Python Platform Engineer Developer Tools & AI

Fairygodboss is seeking a Lead Software Engineer to shape and enhance developer experiences across its strategic technology platforms. You will impact how software is built by designing systems that improve productivity and collaboration among thousands of engineers. This role requires strong software ...

Lead Python Engineer Developer Tools & Platform

JPMorganChase is looking for a Lead Software Engineer to join the Athena Core DevTools team in Glasgow. This role focuses on creating systems to enhance developer productivity across a vast engineering landscape. Successful candidates will have strong software engineering fundamentals, particularly in Python, an ...

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 ...

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 ...

Python Developer Tools Engineer

Salary: £200k base + bonusSummary:Exciting opportunity to work at a tech-centric prop trading fund which trades a wide range of financial products, with offices across the globe. Work is organized into small, project-oriented teams, each with the independence and responsibi ...

Python Developer Tools Engineer

Salary: £200k base + bonusSummary:Exciting opportunity to work at a tech-centric prop trading fund which trades a wide range of financial products, with offices across the globe. Work is organized into small, project-oriented teams, each with the independence and responsibi ...

Senior AI Developer Tools & Platform Engineer

Arm Limited in Cambridge is looking for a software engineer to design developer-facing APIs and tools. The role involves working on AI workload solutions while ensuring high-quality developer experiences. The ideal candidate will have proficiency in programming languages like Go, Python, or Rust, and a ...

Senior Python Engineer Cloud Platform & AI Tools

Clearwater Analytics in Edinburgh is seeking a skilled Senior Software Engineer to join the Beacon Core Engineering team. This role involves designing, building, and maintaining high-quality code while collaborating across teams to enhance software offerings. The ideal candidate will have excellent pro ...

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 ...

VP, AI Powered Developer Tools & Platform

A leading financial services firm in London is seeking an Engineering AI Software Engineer at the Vice President level. The role involves designing tools that improve developer experience, implementing AI-driven solutions to enhance productivity, and collaborating with teams to integrate knowledge into developme ...

VP, AI Powered Developer Tools & Platform

A leading financial services firm in London is seeking an Engineering AI Software Engineer at the Vice President level. The role involves designing tools that improve developer experience, implementing AI-driven solutions to enhance productivity, and collaborating with teams to integrate knowledge into developme ...

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 ...

Remote Python Developer: AI Voice Platform

A leading tech recruitment agency is seeking an experienced Python Developer to work remotely with a market-leading firm. You'll enhance an AI voice assistant platform, focusing on real-time voice processing and integrations. The ideal candidate will have strong Python skills, familiarity with Docker, and knowle ...

Product Engineer, AI Developer Tools

Cosine is seeking a Product Engineer in London to work in our Hoxton office five days a week. You will collaborate across research, engineering, product, and design to transform AI capabilities into reliable developer tools. This role focuses on creating user-facing product features, ensuring performan ...

Senior AI Platform Engineer — Python, Lead & Impact

Dormont Manufacturing Co is seeking a Senior Software Engineer for the Frontier product, tackling complex challenges with AI-driven insights. You'll collaborate with engineers and cross-functional teams, working in an Agile environment to meet customer needs. The ideal candidate has demonstrable experi ...

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 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 ...

Senior AI Platform Engineer — Python, Lead & Impact

Dormont Manufacturing Co is seeking a Senior Software Engineer for the Frontier product, tackling complex challenges with AI-driven insights. You'll collaborate with engineers and cross-functional teams, working in an Agile environment to meet customer needs. The ideal candidate has demonstrable experi ...

Senior AI Platform Engineer — Python, Lead & Impact

Dormont Manufacturing Co is seeking a Senior Software Engineer for the Frontier product, tackling complex challenges with AI-driven insights. You'll collaborate with engineers and cross-functional teams, working in an Agile environment to meet customer needs.The ideal candidate has demonstrable experie ...

Python AI Developer

About Us ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

Python AI Developer

About Us: ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

Python Developer AI

AI Engineer - Python Accepting Applications Until 10 July 2026 Job Description This role is part of our Global:IQ team, the group developing our new intelligence platform. Global:IQ brings together a suite of 1st party and partner data, tools and capabilities to turn data into a ...

Agentic Engineer Python Developer (AI)

Join to apply for the Agentic Engineer - Python Developer_MTY role at Globant We are a digitally native technology services company where innovation, design and engineering meet scale. We use some of the latest technologies in the digital and cognitive field to empower organizations ...

Senior Python Software Engineer Cloud & AI Tools

Clearwater Analytics, Ltd. is seeking a skilled Senior Software Engineer to join the Beacon Core Engineering team. This role involves designing, building, and maintaining high-quality code while collaborating with cross-functional teams. The ideal candidate has over 5 years of experience in software de ...

AI Driven Internal Tools Engineer (C#/Python)

TTP plc is seeking a Software Developer for a 12-month fixed-term contract in Cambridge. You'll design and build applications that enhance operational efficiency and utilize data and AI. The role requires experience in C# / .NET and Python, familiarity with REST APIs, and a hands-on approach to integrating syste ...

Senior Python Engineer AI Driven Engineering Tools

A leading technology company in the UK is looking for a Senior Software Engineer to join their Engineering Methods & Tools team. The role involves leading software development, designing and maintaining Python-based applications, integrating AI components, and collaborating with multidisciplinary teams. The idea ...

Senior Python Engineer AI Driven Engineering Tools

A leading technology company in the UK is looking for a Senior Software Engineer to join their Engineering Methods & Tools team. The role involves leading software development, designing and maintaining Python-based applications, integrating AI components, and collaborating with multidisciplinary teams. The idea ...

Software Engineer AI & Data Tools in Python

DraftKings Inc. is seeking a Software Engineer to build scalable data-driven systems that enhance real-time experiences for millions of customers. The role involves creating internal tools in Python and leading technical strategies to measure AI's impact across operations. The ideal candidate has over ...

Developer Support Engineer: AI Tools & Observability

A leading AI observability platform is seeking a Developer Support Engineer to help developers overcome challenges in their projects. The position requires 3-8 years of experience supporting developer tools, strong coding skills in Python or TypeScript, and excellent communication. You will troubleshoot issues, ...

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 ...

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 Python Engineer, Commodities Platform

A global financial institution in Greater London is seeking a Python Lead Software Engineer to enhance and deliver market-leading technology products for Commodities trading. This role involves executing creative software solutions, developing secure high-quality code, and improving operational stability. Candid ...

Backend Engineer, AI Platform (Python) Remote

A cutting-edge AI technology company is looking for back-end engineers with expertise in Python to enhance their core platform. The role is flexible and supports remote work globally, while offering competitive salary and learning opportunities. Ideal candidates will have a strong background in backend developme ...

AI/ML Deployment Platform Engineer (Python)

TwinThread is seeking a Software Engineer to join their Firmwide AI/ML Deployment Platform team. In this role, you will design and develop cloud-native solutions, collaborating with engineers and data scientists. Your responsibilities will include building infrastructure solutions and developing APIs that sup ...

Lead Python Developer

Location: Leeds (Hybrid / UK-based with travel) Employment Type: Full-time, Permanent Sector: Digital Consultancy / Software Engineering Overview Our client is seeking an experienced Lead Python Developer to join their growing digital consul ...

Lead Python Developer

Python Developers CGI’s Space, Defence and Intelligence business unit focuses on delivering contemporary and innovative technical solutions to government agencies tackling some of the most complex challenges. We design, build, and operate bespoke, mission‑critical systems that help keep the UK sa ...

Lead Python Developer

As a Lead Python Developer at Fundment, you’ll lead a pod of 3 - 4 engineers, including yourself, combining hands‑on development (around 50% of your time) with technical leadership. You’ll drive execution, uphold delivery quality, and ensure the team builds reliable, maintainable systems that serve real bu ...

Lead Python Developer

Job Title: Lead Python Developer Location: United Kingdom (Remote) Salary/Rate: £425 - £450 (Inside IR35) Start Date: Immediately Job Type: 12 Month Contract We are seeking an experienced Lead Python Developer to join a distrib ...

Lead Python Developer

Lead Python Developer Climate Tech ?? London (Hybrid, 3 days per week) ?? Python, FastAPI, PostgreSQL, GCP, Docker I'm working with a fast-growing climate-tech non-profit tackling one of the most important infrastructure challenges in the energy transition. ...

Python Developer Lead

Job Title: Lead Software Engineer (Python) Location: Hybrid – 40% onsite in London, Manchester, Birmingham, Cardiff or Northeast Duration: 12 months IR35: Inside IR35 Overview Our client is seeking experienced Lead Software ...

Python Developer Lead

Job Title: Lead Software Engineer (Python) Location: Hybrid – 40% onsite in London, Manchester, Birmingham, Cardiff or Northeast Duration: 12 months IR35: Inside IR35 Overview Our client is seeking experienced Lead Software ...

Python Developer Lead

Job Title: Lead Software Engineer (Python) Location: Hybrid – 40% onsite in London, Manchester, Birmingham, Cardiff or Northeast Duration: 12 months IR35: Inside IR35 Overview Our client is seeking experienced Lead Software ...

Python Developer Lead

Job Title: Lead Software Engineer (Python) Location: Hybrid – 40% onsite in London, Manchester, Birmingham, Cardiff or Northeast Duration: 12 months IR35: Inside IR35 Overview Our client is seeking experienced Lead Software ...

Lead Python Developer

Job Title: Lead Python Developer Job Location: London, UK, Remote (occasional visit to office) Job Type: FTE Job Description: Python Developer ...

Lead Python Developer

Job Title: Lead Python Developer Job Location: London, UK, Remote (occasional visit to office) Job Type: FTE Job Description: Python Developer ...

Senior Software Engineer – AI Powered Platform Tools

InvestCloud, Inc. is seeking a Senior Software Engineer to contribute to the Private Markets Network (PMN) and the broader platform. This role involves building production software in complex environments and creating AI-powered internal tools. Ideal candidates should have a strong software engineering backgroun ...

Senior Software Engineer – AI Powered Platform Tools

InvestCloud, Inc. is seeking a Senior Software Engineer to contribute to the Private Markets Network (PMN) and the broader platform. This role involves building production software in complex environments and creating AI-powered internal tools. Ideal candidates should have a strong software engineering backgroun ...

Internal Tools Software Engineer – Hybrid AI Platform

DMCG Global is seeking a Software Engineer (Internal Tools) to join their fast-growing AI team in London. This role involves building internal platforms, automation, and tooling for cutting-edge distributed AI systems, emphasizing collaboration, mentoring, and end-to-end feature ownership. With a salar ...

Senior AI Platform Engineer Hybrid & Internal Tools

United States Digital Space LLC in Greater London is seeking a Senior Software Engineer to join their Private Markets Network team. In this role, you will be responsible for building and shipping production software while integrating AI tooling to enhance platform capabilities. The company offers a hybrid wor ...

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