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    Python Engineer: AI & LLM for Fintech (Hybrid, London)

    LGBT Great is seeking a Python Engineer in London to help develop scalable AI-driven fintech products. The role involves designing backend systems, integrating LLM features, and working with product and engineering teams. Candidates should have strong Python skills, experience with AI and LLMs, and API developme ...

    Backend Platform Architect for AI Systems (Python) + Equity

    SR2 | Socially Responsible Recruitment | Certified B Corporation™ is seeking a Senior Backend Engineer in London to design and build robust backend systems using Python. You will work with a high-calibre startup developing an agentic AI product, focusing on infrastructure and tooling. Responsibilities include de ...

    Remote Anti Bot Engineer (Python/Go/Rust/JS)

    Adthena is seeking an Anti-Bot Engineer to design and operate large-scale web scraping systems focused on Google search environments. The ideal candidate will have hands-on experience scraping protected platforms, a strong technical background in HTML parsing, and familiarity with data extraction techniques. Thi ...

    Lead Python Software Engineer – Asset Management Data Platform

    Join us to shape the future of data and analytics at JPMorgan Chase. You’ll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in an inclusive, agile environment where your expertise and ideas are valued. We empower you ...

    Lead Python Software Engineer Asset Management Data Platform

    Join us to shape the future of data and analytics at JPMorgan Chase. You'll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in an inclusive, agile environment where your expertise and ideas are valued. We empower you ...

    Python Cloud Engineer – AWS, Terraform, FastAPI | Hybrid UK

    A premier technology recruitment agency is seeking an experienced Python Engineer for a contract role in the United Kingdom. This position entails designing cloud-native applications and optimizing CI/CD pipelines using Python, AWS, and Terraform. Candidates should have a proven track record of at least 5 years ...

    AI Inference Engineer | GPU Scale Rust/Python | Equity

    We are looking for an AI Inference Engineer to join our growing team. We build and run the inference engine behind every Perplexity query and deploy dozens of model architectures at scale with tight latency and cost budgets. Our stack is Rust, Python, CUDA, and CuTe DSL.Responsibilities</stron ...

    Mid Level Software Engineer (Python) RegTech 2026 UK

    Suade is building world‑leading regulatory technology aimed at preventing the next financial crisis. Our success is built on the ability of our engineers to work hand‑in‑hand with domain experts, translating concepts from finance and regulation into code. The RegTech Engineer is at the core of this and is ...

    Strategic FP&A Analyst (SQL/Python) — Stakeholder Partner

    A leading financial services provider in Greater London is seeking an experienced FP&A accountant to join their finance team. The role involves developing financial models, automating cost reporting, and partnering with senior stakeholders. The ideal candidate should be a qualified accountant with 3-6 years of e ...

    Lead AI/Python Engineer (+ Equity) at LightWork AI

    Job Title Lead AI/Python Engineer Company Description LightWork AI - Fast-growing AI startup transforming real estate technology Location London, UK Job Description Join LightWork AI in London to lead the full lifecycle of AI development. You ...

    Technical Lead: Python & Azure AI for Agentic Systems

    ClearRoute is seeking a Technical Lead to oversee delivery for AI and Agentic capabilities on Azure. This role requires strong hands-on experience with Python and Azure services, along with the ability to engage with technical and business stakeholders. As part of a hybrid working model, you will work closely wi ...

    Software Engineer Python Ubuntu Pro client graduate level

    Join to apply for the Software Engineer - Python - Ubuntu Pro client - graduate level role at Canonical . Company Overview Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our pla ...

    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 Clou ...

    Looking for beginner Python/Computer Basics tutoring session

    I’m looking for a friendly tutor to help me get comfortable with computers and basic programming. I’m a complete beginner and want to cover essential computer skills (folders, file management, software installation) and an introduction to Python programming. Ideally, we’d have hands-on practice with short, pract ...

    Software Engineer (AWS, Python, C#/C++, CFD/FEA)

    Software Engineer (AWS, Python, C#/C++, CFD/FEA)Oxford – 3-4 days per week in office.£45000 - £68000 + Package.- Must have aputing/STEM Degree (2:1 or higher).- Can work in their Oxford head office 3-4 days week.- Must have experience with AWS / Distributedputing an ...

    Lead Software Engineer Applied AI/ML Python Engineer

    Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking.You will play a pivotal role in transforming the operations of the world's largest bank. You will collaborate with Data Scientists and Line of Business te ...

    Lead Python Software Engineer – Asset Management Data Platform

    Join us to shape the future of data and analytics at JPMorgan Chase. You’ll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in an inclusive, agile environment where your expertise and ideas are valued. We empower you to ...

    Software Engineer Python (Remote in the United Kingdom)

    About KnowBe4KnowBe4, the provider of the world's largest security awareness training and simulated phishing platform, is used by tens of thousands of organizations around the globe. KnowBe4 enables organizations to manage the ongoing problem of social engineering by helping them train employees ...

    Lead Python Software Engineer – Asset Management Data Platform

    Join us to shape the future of data and analytics at JPMorgan Chase. You’ll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in an inclusive, agile environment where your expertise and ideas are valued. We empower you to ...

    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 Clou ...

    Software Engineer Python (Remote in the United Kingdom)

    About KnowBe4KnowBe4, the provider of the world's largest security awareness training and simulated phishing platform, is used by tens of thousands of organizations around the globe. KnowBe4 enables organizations to manage the ongoing problem of social engineering by helping them train employees ...

    Software Engineer (AWS, Python, C#/C++, CFD/FEA)

    Software Engineer (AWS, Python, C#/C++, CFD/FEA)Oxford – 3-4 days per week in office.£45000 - £68000 + Package.- Must have aputing/STEM Degree (2:1 or higher).- Can work in their Oxford head office 3-4 days week.- Must have experience with AWS / Distributedputing an ...

    Lead Software Engineer Applied AI/ML Python Engineer

    Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking.You will play a pivotal role in transforming the operations of the world's largest bank. You will collaborate with Data Scientists and Line of Business te ...

    Hybrid Data Scientist Python, ML for Business Insights

    Oscar is looking for a mid-level Data Scientist to join their team in Nottingham. The ideal candidate will have at least 3 years of experience in data science, with strong proficiency in Python and a solid understanding of machine learning. The role involves working on various analytical and machine learning tas ...

    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 ...

    Contract Data Scientist Python, SQL & ML (Project Based)

    Mindrift in Manchester seeks a data science expert to design and document complex computational problems across industries. The candidate should have over 5 years of hands-on experience, a strong portfolio, and proficiency in Python and SQL. Knowledge of GenAI technologies and MLOps practices is essential. The r ...

    Data Platform SRE — Scale Distributed Systems (Go/Python)

    Golang Works is seeking a Site Reliability Engineer (SRE) for their Data Platform in London. You will design, author, and release code in Go or Python while managing and scaling distributed systems across various cloud environments. The role requires expertise in reliability and experience with S3-compatible sto ...

    Genomics Data Scientist Python, ML & SQL in Cambridge

    Java Script Works in Cambridge is seeking a Data Scientist to drive data analysis and statistical modeling for next generation sequencing data. The ideal candidate will have strong skills in Python, SQL, and relevant libraries such as pandas and scikit-learn. This full-time position offers competitive compensati ...

    Bayesian MMM Data Scientist (Python, PyMC) Hybrid/Remote

    Ventula Consulting, a leading pharmaceutical client, seeks a Senior Data Scientist based in London. This role involves driving marketing effectiveness through data modeling and working with the Data Science team to ensure robust model development. Requires strong skills in Python, R programming, and experience w ...

    Lead Software Engineer: Python/Java for Equity Derivatives

    TwinThread is seeking a Lead Software Engineer in Greater London to design and deliver technology solutions that drive innovation in the financial services industry. The ideal candidate will possess a Bachelor's Degree in Computer Science and strong proficiency in programming languages such as Python and Java. R ...

    Lead Software Engineer Java / Python Public Cloud Engineering

    The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineering capability across Public Cloud Engineering. Our engineers partner with multiple platform component teams to help customers ship reliably and securely. W ...

    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 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 Data Engineer Python, SQL & Cloud Data Pipelines

    TwinThread is seeking a Lead Data Engineer to play a crucial role in an agile team focused on delivering innovative technology solutions. You will lead a squad of data engineers, enhancing data lifecycle processes, and ensuring robust, scalable solutions leveraging AWS, SQL, and modern software architecture. ...

    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 (Python/Java) for Secure FinTech

    A leading financial services firm in Glasgow is seeking a Lead Software Engineer to enhance and deliver technology products within an agile team. You will be responsible for developing high-quality production code and solving complex technical issues. The ideal candidate should have advanced programming skills i ...

    SRE III: Java & Python for Secure Collaboration Platforms

    A global financial services leader is seeking a Site Reliability Engineer III to join their External Collaboration team in Bournemouth, UK. This role involves developing collaboration platforms and ensuring system reliability in alignment with enterprise security standards. The ideal candidate has a strong backg ...

    Credit Modelling Lead — AWS/Python Expert (12 Month)

    Stars Arena is looking for a Technical Credit Modelling Capability Lead for a 12-month contract in Edinburgh. This full-time role requires extensive hands-on experience with AWS services such as EC2 and S3, alongside strong proficiency in Python and SQL programming applied to risk modelling. The position offers ...

    Remote Python Engineer for AI Driven Autonomous Systems

    trg.recruitment is looking for a Python Software Engineer to design and build intelligent autonomous systems for a well-funded startup in London. The role offers 4+ years experience in product development and a strong focus on AI technologies, offering competitive salary and equity. Enjoy a fully remote position ...

    Software Engineer Python/Django/Flask in Newbury OxSource

    Software Engineer – Python/ Django/Flask Newbury, United Kingdom Posted 9 months ago An established Earth Observation and Mapping Software company based in Berkshire is looking for a Software Engineer with web-based Python skills (Python or Flask) to join the team. <h3 ...

    FX Data Engineer Contractor: Python & kdb+ in London

    Data Intellect is seeking a Data Engineer Contractor with expertise in Python and kdb+. The ideal candidate will develop and maintain core data pipelines for FX BAU and project initiatives, collaborating across teams to optimize data solutions. The position requires strong experience in Python and kdb+ ...

    Junior Backend Engineer Build Scalable Go/Python Solutions

    InfoSum Limited is looking for a Junior Backend Engineer to join their team in Basingstoke. You will work on designing and maintaining scalable backend systems for InfoSum’s data collaboration platform, collaborating with cross-functional teams to deliver efficient solutions. This role requires a keen ...

    SC Cleared Automation Engineer: Python, Ansible & CI/CD

    IO Associates is looking for a SC Cleared Automation Engineer based in Corsham, United Kingdom. The role offers a competitive salary of £130,000 - £143,000 per year. The ideal candidate will possess active SC clearance and have strong experience in Python programming and automation, along with proficiency in CI/ ...

    AI/ML Prototype Engineer — Python & SQL, Hybrid (London)

    N Consulting Limited is looking for a Prototype Engineer to design and develop prototypes using Python for data-driven and AI/ML use cases. Candidates should have over 10 years of experience in machine learning, SQL, and data analysis. The successful applicant will create and evaluate machine learning models, de ...

    Pricing Data Scientist Python for GI/Personal Lines

    Arthur Financial, an innovative personal lines insurer in Greater London, is seeking a Modelling Specialist / Pricing Data Scientist to elevate their modelling capabilities. The role involves building and testing pricing models, integrating third-party data, and peer code reviews. Ideal candidates will have stro ...

    Front Office Python Engineer for Energy Trading Desk

    VirtueTech Recruitment Group is seeking a Python Engineer to work directly on the trading desk of a Global Energy Trading Firm in Greater London. The successful candidate will have strong Python software engineering skills and experience in finance, translating market problems into technical solutions. This role ...

    Contract Data Scientist Python, SQL & ML (Project Based)

    Mindrift is seeking a highly skilled data scientist to design and develop original computational problems for diverse industries in Birmingham, UK. Applicants should have over 5 years of experience and demonstrate a strong portfolio showcasing their problem-solving abilities. The role demands expertise in Python ...

    Technical Team Lead: Python/AWS – Hybrid (West London)

    Uniting Ambition is seeking a Technical Team Lead (Python/AWS) to lead a hybrid team in West London. This role requires 7+ years in software development and strong expertise in Python and AWS. As a hands-on leader, you will mentor engineers, manage sprint planning, and drive the development of scalable products. ...

    Delta Lake Migration Lead Market Data (C++/Python)

    BMLL is seeking a Lead Developer in Greater London to manage a small team for the migration to Delta Lake. You'll lead a cutting-edge tech project focused on performance improvements while integrating new data pipelines. The role combines hands-on C++ development with team management in an Agile setting. Ideal c ...

    Python Backend Engineer Real Time Data & Trading Feeds

    Mustard Systems Ltd. in Greater London is looking for a Software Engineer specialized in Python to develop and maintain real-time systems that support trading strategies. The position offers a hybrid working environment with opportunities to drive the technical direction and impact business performance directly. ...

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