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    Senior AI Engineer Python & ML Production Lead

    Just Eat Takeaway.com is looking for a Senior Engineer to join their Enterprise AI team in Greater London. In this role, you will design, build, and deploy AI-powered solutions that provide significant business value. You will be responsible for developing scalable software solutions, leading AI projec ...

    Python Engineer for Global Delta One Trading

    A leading trading firm is looking for a Software Engineer with expertise in Python to join its Global Delta One team in London. The role involves collaborating directly with traders to enhance an automated trading platform, with responsibilities including developing new tools and improving existing code. Candida ...

    Senior Software Engineer Python (Perm, UK) UK

    Senior Software Engineer - Python (Perm, UK) UK Senior AI Python Engineer (Perm, UK, Remote with occasional travel to client site) This is a full-time, permanent opportunity for candidatesbased in the UK. There will be a need to travel to the office in London occ ...

    Python Senior Engineer – AI & LLM Evaluation (London)

    LA International is seeking a Python Senior Engineer for a 12-month contract position with extensions available. The role involves building AI-powered services and designing evaluation frameworks in an engaging, collaborative environment in London. The ideal candidate will have strong Python experience ...

    Senior Python Engineer Data Pipelines & AWS (Edinburgh)

    Stars Arena is seeking a Senior Python Engineer located in Edinburgh, United Kingdom, to lead software engineering initiatives and build data pipelines. The ideal candidate should have extensive programming experience in Python and strong knowledge of Amazon AWS. This full-time role offers an opportunity for own ...

    Front Office Quantitative Analyst, Python Valuation & Risk

    A leading recruitment agency is searching for an experienced Quantitative Analyst for a market-leading Buy Side firm in London. The role involves building production valuation models within a Python pricing library, working closely with senior stakeholders to ensure governance and control in models. Candidates s ...

    Junior Derivatives Trader — Python/C++ & Market Insight

    Our client, a boutique hedge fund, is looking to hire a Junior Trader. This role would suit a self-motivated and ambitious individual wanting to learn from a highly experienced trading team. Responsibilities include: Executing trades for systematic trading strategies Mainta ...

    Python Platform Engineer: Central Automation & Data Orchestration

    Barlowe LLP in London is seeking an experienced Python Platform Engineer to aid in the development of a central automation and reporting platform. This senior individual-contributor position involves daily coding and requires collaboration with a team of skilled developers. The ideal candidate will hav ...

    Distributed Python & Kubernetes Data AI/ML Engineer

    A leading tech firm in London seeks a Python and Kubernetes Software Engineer for a role emphasizing collaboration on data analytics and MLOps solutions. You will utilize open-source tools and contribute to both public and private cloud solutions. Ideal candidates have a technical background in software delivery ...

    Trading Analyst: Python & HFT Insight (Hybrid, London)

    P2P is looking for a Trading Analyst in London with strong Python skills and a curiosity for high-frequency trading and market making. The successful candidate will support traders, troubleshoot systems, and create data visualizations and reports. This role offers opportunities to engage deeply in the trading ...

    Senior Software Engineer (AI, Python) (Perm, London)

    Senior Software Engineer (AI, Python) (Perm, London) UK Senior AI Python Engineer (Perm, London, 4 days a week on-site) This is afull-time, permanent opportunity for candidatesbased in the UK. There will be a requirement to be onsite 3-4 days per week in London. < ...

    Senior Backend Django/Python Engineer — Fintech Ownership

    A leading fintech company in London seeks a Backend Developer to design and develop efficient server-side components. The role requires a solid understanding of microservices architecture and experience in high-scale startups, ideally with 5-7 years of backend system experience. Candidates will collaborate close ...

    Senior Python & AI Engineer – Regulated Bioprocess SaaS

    Biopharm Services Limited in Chesham is seeking a Senior Python / AI Engineer to own the AI backbone of their regulated bioprocess SaaS platform. Applicants must have strong production Python skills, particularly in FastAPI, and hands-on experience with LLM orchestration in production environments. The ...

    Lead Front Office Software Engineer — Python & Trading

    J.P. MORGAN seeks a Lead Software Engineer in London to enhance and deliver market-leading technology products within the Corporate and Investment Banking team. This role involves writing high-quality Python code, collaborating with traders, and leading practices across software engineering. Candidates ...

    Software Engineer III: Python, Cloud, Data & AIML

    J.P. MORGAN is offering an exciting opportunity for a Software Engineer III in Glasgow. This position involves working with Cloud-native data, backend engineering, and contributing to AI/ML models. You will engage in complex system designs, produce secure code, and work on innovative data solutions. Th ...

    Open Source Quantum Software Engineer (Deltakit, Python)

    Riverlane Ltd in Cambridge is seeking a passionate Software Engineer to advance their mission in fault-tolerant quantum computing. You will develop Deltakit, their innovative software platform, and work collaboratively with experts from various fields. This role offers a supportive environment for prof ...

    Senior Software Engineer Python & C# | Semantic API

    慨正橡扯 is looking for a Software Engineer III with expertise in Python and C#. In this role, you'll build advanced systems and maintain APIs while ensuring coding best practices. Ideal candidates will have strong knowledge in Agile methodologies, secure coding practices, and experience with data query la ...

    Senior Python Backend Engineer Scale FinTech (Hybrid)

    London / Hybrid We’re partnering with a high-growth fintech building critical infrastructure for institutional financial markets. Their platform processes billions in daily transaction volume and sits at the heart of complex investment workflows used by sophisticated institutio ...

    Senior Software Engineer — Python/Django, Own Backend

    A financial services firm in Greater London is seeking a skilled software engineer to develop and enhance their investment reporting platform. The successful candidate will have over 5 years of experience with Python and Django, be involved in the full software life cycle, and collaborate with various teams. Thi ...

    Lead Python/Django Engineer — System Design, Hybrid

    ComXps is seeking a highly skilled professional to join their team in the United Kingdom with expertise in Python and Django. The successful applicant will possess strong system design capabilities and excellent communication skills, working in a hybrid environment that includes London, Manchester, Birmingham ...

    Senior FDE Python & AWS SaaS (Client Facing)

    A growing technology scale-up based in Manchester is looking for a Forward Deployed Engineer with strong Python and AWS skills. This role involves client-facing responsibilities, where you'll manage bespoke projects and develop cloud-based applications. The position offers a competitive salary of up to £80k, hyb ...

    Senior Python Backend Engineer – Drive Horizon Features

    A financial technology company in Greater London is seeking a Python Software Engineer to join their Client Success Team. This role involves delivering high-impact features for the Validus Horizon platform, collaborating with stakeholders, and leading initiatives. The ideal candidate has 3-5 years of software de ...

    Hybrid London Python Software Engineer (Data Pipelines)

    The Emerald Group Ltd, Search and Selection is seeking a mid-level Software Engineer for a hybrid role in London. You'll be developing a SaaS platform for non-life insurance business, primarily focusing on Python development. Responsibilities include managing performance for large datasets, utilizing Azure PaaS ...

    Remote Cloud Python Engineer for Ubuntu Images

    A leading open source software provider, known for its pioneering work on Ubuntu, is seeking a Software Engineer to enhance Ubuntu for public clouds. This role involves quality-oriented software development, strong Python skills, and collaboration with global teams. Ideal candidates are passionate about open sou ...

    Lead Data Scientist (Relocation) SQL/Python/Scala

    Overview Lead DS (Data Scientist) Bangkok based, Relocation provided Edinburgh, UnitedKingdom Qualifications Proficiency using related open-source libraries and frameworks Significant proficiency in SQL and languages like Python, PySpark, and/or Scala < ...

    Python Engineer for Front Office Trading Platform

    A diversified trading firm in Greater London is seeking a Python Engineer to join an established trading team. This role involves collaborating directly with traders to influence the design of the trading system and developing efficient solutions. The ideal candidate has over 3 years of professional experience i ...

    Remote Python Software Engineer (Contract, 20h/wk)

    Mercor is seeking a Python Software Engineer (SWE) to develop and maintain complex Python systems in a remote setting. The role requires experience with FastAPI and Pydantic, focusing on creating modular, testable codebases. You will collaborate with AI research labs to enhance model training and evaluations. ...

    Python Engineer for Pension Tech Platforms (IntelliPen)

    Procentia is seeking a Software Engineer in Bristol to join our Engineering Department. You'll design and maintain pension administration tools, while working on IntelliPen and new platforms. Ideal candidates will have experience in Python and React, alongside skills in Agile methodologies. We offer a ...

    Applied AI ML Lead Agentic AI & Python

    We're looking for a hands-on AI engineer ready to take their career to new heights. Join the ranks of top talent at one of the world's most influential companies.As an Applied AI ML Lead - Vice President at JPMorgan Chase within the International Private Bank (IPB) Technology Artificial Intelligence an ...

    Applied AI ML Lead Agentic AI & Python

    We're looking for a hands-on AI engineer ready to take their career to new heights. Join the ranks of top talent at one of the world's most influential companies.As an Applied AI ML Lead - Vice President at JPMorgan Chase within the International Private Bank (IPB) Technology Artificial Intelligence an ...

    Python Software Engineer Ubuntu Hardware Certification Team

    Canonical is hiring a Python Software Engineer to join the Certification team, who make the tools which enable us to know that a desktop, laptop, server or IoT device is working properly. We work at the interface of hardware and software, so the ideal candidate is a Python developer familiar with hardware.</p ...

    Software Engineer III Python, Cloud, Data, AIML

    We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Software Engineer III at JPMorgan Chase within the Commercial & Investment Bank's Markets Research Technology team, you serve as a seasoned member of an agile team to design and deliver ...

    Software Engineer III Python, Cloud, Data, AIML

    We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Software Engineer III at JPMorgan Chase within the Commercial & Investment Bank's Markets Research Technology team, you serve as a seasoned member of an agile team to design and deliver ...

    Lead Python Engineer – Social Media Scale Up

    Job Description The Role As a senior / Lead python engineer you will join this business at the early stages of a greenfield platform build. You will work closely with the director of engineering and product to deliver a highly scalable backend of a next generation social med ...

    Python Quant Data Engineer Systematic Trading Technology

    Be an integral part of a technology team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.As a Python Quant Data Engineer you will help build the technology for Systematic Equities Trading Business. The role would sit in the Equities Trading Data & Ana ...

    Test Automation Engineer – Python & Coding experience required

    Job DescriptionRole: Test Automation Engineer – Python & Coding experience required - (Must have the right to work in the UK)<p style=margin-top:0px class=MsoNoSpa ...

    Test Automation Engineer – Python & Coding experience required

    Job DescriptionRole: Test Automation Engineer – Python & Coding experience required - (Must have the right to work in the UK)<p style=margin-top:0px class=MsoNoSpa ...

    Data Engineer III Python, Databricks Senior Associate

    Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our bu ...

    Python Quant Researcher – Trading Pod – Hedge Fund

    Salary: up to £160k base + £150-200k bonusJob Description: One of the world’s most prestigious hedge funds is looking for a Python Quant Researcher to join one of their Fixed Income / Rates trading pods.This is a brand-new high-impact role, joining a small PM tea ...

    Test Automation Engineer – Python & Coding experience required

    Role: Test Automation Engineer – Python & Coding experience required - (Must have the right to work in the UK)Location: Glasgow – 4 days onsiteStart Date: JulyEnd Da ...

    Lead Data Engineering (Hands on Python / Databricks)

    Job Title: Technical Delivery Lead - Data Engineering Lead (Hands-on Python / Databricks)Contract: 6 months - Potentially extension.Location: London Hybrid (5 days in 10 in the office)Rate: Highly competitiveStatus: Inside IR35Working pattern: Full time We are seeking an experienced T ...

    Temporary Python Tutor (Level 2) Part Time

    We are currently looking for a Temporary Python Tutor to deliver a Level 2 accredited course to adult learners.This is a short-term assignment where you will be supporting learners who have already begun the course, helping them complete a group project and guiding them towards building evidence for thei ...

    Software Developer, Risk and Regulatory

    Job Description As a Software Developer, you will be working in a small team of talented developers following agile practices, to develop high quality scalable solutions. The Risk and Regulatory team’s goal is to form a function around an ever‑growing road map. This will be covering not o ...

    Software Developer, Risk and Regulatory

    Job Description As a Software Developer, you will be working in a small team of talented developers following agile practices, to develop high quality scalable solutions. The Risk and Regulatory team’s goal is to form a function around an ever‑growing road map. This will be covering not o ...

    SDET (On Site)

    SDET (Software Development Engineer in Test) profile, in short, we are looking for the Software engineer who have experience in working in Test Engineering role and hands‑on experience in Python, AWS and testing tools like pytest, playwright . Key Responsibilities Design and ...

    Solution Architects Greater London, UK

    Job Description Our client is a leading in-memory computing platform for fast data analytics and extreme transaction processing in banking, financial services, and e-commerce.They are looking for Solution Architects in the Netherlands, Greater London, and Singapore. These are ...

    Solution Architects Greater London, UK

    Job Description Our client is a leading in-memory computing platform for fast data analytics and extreme transaction processing in banking, financial services, and e-commerce.They are looking for Solution Architects in the Netherlands, Greater London, and Singapore. These are ...

    Senior Backend Engineer (Casino UX)

    The Role Title: Senior Backend Engineer (Casino UX) Team: Engineering - Casino UX Location: UK (Remote) We're looking for a skilled Senior Backend Engineer to join our Casino UX team. In this role, you'll build and maintain the bac ...

    Senior Data Scientist Telematics

    About the Role Few teams use phone sensor data to price commercial motor insurance at scale. As a Senior Data Scientist, you’ll shape how millions of trips are turned into risk signals. You’ll own behavioural features and algorithms from hypothesis to production, working at the intersection of da ...

    Head of Data & Analytics Technology

    Purpose of the role: MUST BE ELIGIBLE FOR SC CLEARANCE We're seeking an exceptional Head of Data & Analytics Technology to lead the vision, strategy, and delivery of Capita's enterprise-wide data ecosystem. This is a high-impact leadership role where you'll own and evolve our Enterprise Dat ...

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      Full Stack Java Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights