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    Python Engineer – Real Time Trading Systems (HFT)

    A leading recruitment agency seeks a Python Software Engineer for a high-frequency trading firm in the UK. This role involves developing systems for real-time market data and trade execution while ensuring performance optimization in a dynamic environment. Ideal candidates should have a minimum of 2 years of Pyt ...

    Engineering Manager, Python AI/ML SaaS Platform

    A leading tech recruitment firm is seeking an Engineering Manager for their AI/ML SaaS platform in the UK. This role requires a hands-on leader with a strong technical background in Python and AWS, capable of guiding a squad of engineers in building high-performance systems. Responsibilities include setting tech ...

    Hybrid Senior Python Engineer: FastAPI, Databricks & APIs

    A leading recruitment firm is seeking a Senior Support Consultant to join a Global Insurance Leader's expanding Python Engineering team. The ideal candidate will design and build high-performance APIs and enhance existing platforms. Strong proficiency in Python, SQL, FastAPI, and Databricks is required. This rol ...

    Senior Python Engineer – Data, APIs & Optimisation (6m)

    Hamilton Barnes Associates Limited is looking for an experienced Python Developer with over 8 years of experience to work onsite in Wokingham for a 6-month contract. Key responsibilities include developing and optimizing software, writing clean and maintainable Python code, building scalable algorithms, and crea ...

    Backend Python & GCP Engineer | API, DevOps & Security

    A consulting firm based in the United Kingdom is seeking a Back-End developer specializing in Python and Google Cloud Platform (GCP). The role involves deploying and managing applications in GCP, designing RESTful APIs, and implementing automated testing strategies. Applicants should have strong DevOps skills, i ...

    Engineering Manager (Python) AI/ML SaaS Platform

    Engineering Manager (Python) - AI/ML SaaS Platform Base pay range Engineering Manager – London OR Manchester - Salary up to £120k We’re hiring a Hands‑On Engineering Manager with deep technical leadership experience across Python, large‑scale data systems, and modern AWS infrast ...

    Founding Python Engineer — AI for Industrial Ops

    Digital Gurus is seeking a Founding Software Engineer in the United Kingdom, focusing on building AI-powered platforms for manufacturing. This role offers ownership and the opportunity to shape the technical direction of the product. The ideal candidate enjoys startup dynamics, has experience in produc ...

    Python Engineer: Sports Betting Data & Trading Tools

    A sports betting technology firm in London is seeking a Python Engineer to develop tools and systems for traders. The successful candidate will have 2-4 years of experience in Python development and must be able to write clean, maintainable, and well-structured code using OOP. Responsibilities include building d ...

    AI Driven Backend Engineer (Python) – Hybrid London

    A premier recruitment agency seeks a Back-End Engineer to join their high-calibre team in London. The role involves designing scalable backend systems using Python, integrating AI-generated code, and collaborating on projects. Candidates should have over 5 years of experience in back-end development, a strong gr ...

    Senior Backend Engineer – Python & FastAPI, Hybrid London

    A leading technology startup is seeking a Back-End Engineer in London to build and maintain backend services using FastAPI and Python. This role requires strong skills in developing web applications, alongside a passion for engineering and functional programming. Candidates should have a Bachelor's degree in a r ...

    Remote Python ETL Engineer — AWS Data Pipelines

    A technology startup is urgently seeking multiple Python Software Engineers to work on ETL pipeline design and development in a fully remote capacity. Candidates should have a Bachelor's degree in Computer Science and proficiency in AWS services and Python programming. The ideal candidates will be skilled in col ...

    Cloud Engineer (AWS, Python, Terraform) – SC/DV

    La Fosse Associates is hiring a Software Engineer / Developer in the UK for a contract position within the public sector. The role requires active SC or DV clearance and experience in AWS, Python, and Terraform. Candidates will design cloud-native applications and support secure, scalable systems. Benefits inclu ...

    Senior AWS/Python Engineer (FastAPI) Remote Contract

    A recruitment agency is seeking an AWS Software Engineer for a 6-month fully remote contract role. The engineer will focus on building a FastAPI-based service for IAM and support the technical aspects of production systems. Ideal candidates have over 5 years of Python experience, familiarity with FastAPI and rob ...

    Lead Software Engineer (C++/Python) Hybrid Role

    Mars Recruitment is seeking a Lead Software Engineer to join their team in Oxfordshire. This role involves technical leadership and mentoring of software engineers, utilizing C++ and Python on Linux while developing crucial software applications for scientific research. The successful candidate will ha ...

    Senior Software Engineer: Scalable Python Backend, Remote

    Digital Waffle is seeking a Senior Software Engineer to tackle complex operational challenges using AI and modern software engineering. The role, based fully remotely, involves building scalable backend services in Python and contributing to architectural decisions. The ideal candidate will have strong ...

    SC Cleared Python Engineer Lead & Data Pipelines

    CBSbutler Holdings Limited trading as CBSbutler is seeking a Python Engineer with SC Clearance for a 12-month contract. This role involves working 3 days a week in the office in Leatherhead, focusing on leading edge and bespoke technologies within an interesting, rewarding environment. The ideal candid ...

    Python Automation Engineer Networking & Infra (Flexible Hours)

    Pontoon is seeking a Python Developer (Automation and Networking) for a 12-month contract in Chester, requiring 3 days onsite. This full-time role involves developing automation tools and operational workflows, utilizing Python and Django, along with experience in Linux and integration with REST APIs. ...

    Test Automation Engineer Payments, Python & SWIFT/CHAPS

    Sivara GmbH is seeking a Test Automation specialist located in England with strong Python expertise and extensive experience in test automation. The ideal candidate will have hands-on skills in delivering automation solutions specifically within payment systems, utilizing tools like Cucumber and Selenium. </p ...

    Lead Scientific Software Engineer (C++/Python) Hybrid

    Mars Recruitment is seeking a Lead Software Engineer specializing in C++ and Python to join their team in Oxfordshire. This hybrid role involves mentoring and technically leading Software Engineers and collaborating within cross-functional teams. The ideal candidate will possess a degree in Software En ...

    Senior Clojure Developer in London GroupM

    Senior Clojure Developer London, United Kingdom Posted 11 months ago Tech stack JavaScript ClojureScript Terraform Clojure Amazon AWS Python TypeScript GCP Full-stack React Ja ...

    Quantitative Developer in London Millennium

    Quantitative Developer London, United Kingdom Posted 10 months ago Educational Background: In Computer Science, Mathematics, Physics, Engineering, or a related field. Tech stack Quantitative SOLID NumPy Python Compute ...

    Senior Python Django Backend Engineer Remote First

    A hyper-growth SaaS company in Northern Ireland is seeking an experienced Python/Django Developer to design, develop, and maintain scalable backend systems. This remote-first role involves collaborating with top-tier engineers across the globe, and offers autonomy in shaping technical direction. Ideal candidates ...

    Senior Application Security Engineer (SCA/SAST)

    Senior Application Security Engineer (SCA/SAST) Scale Security. Empower Engineers. Shape the Future. Location: UK - Remote The Mission At Trimble, we aren't just building software; we're transforming the way the world works. We are looking for a Senior Applicat ...

    Backend Software Engineer Python Data R&D

    Backend Software Engineer / Developer (Python Data R&D) Cambridge onsite to £55kWould you like to work on Greenfield projects at the cutting edge of medical technology?You could be joining a well funded start-up, collaborating with scientists and other engineers to develop sensing and ima ...

    GNSS Engineer (Python + Java / C++): 26 01820

    Primary Skills: GPS/GNSS (Proficient), Python (Expert), Java or C++ (Proficient), AI debugging tool (Knowledge), Physical testing ((Intermediate),Contract Type: W2 onlyDuration: 6 Months (Possibility of extension)Location: Irvine/ Mountain View, CA (Hybrid)Pay Range: $48-$52/hr. on W2 ...

    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 ...

    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 ...

    Pricing ML Engineer: Python, GLMs/GBMs, Production

    An Insurance Recruitment Firm is seeking a pricing data scientist or ML engineer in Manchester. This position offers a hybrid work environment with 2-3 days in the office, focusing heavily on Python-driven pricing models. Candidates should have strong experience in ML, GLMs, and production modeling. The role pro ...

    Technical Lead Python & AWS | Ownership & Growth Path

    A leading energy solutions firm in the UK is looking for a Technical Lead with strong Python and AWS skills. In this critical role, you will oversee a software team, setting technical direction and development standards while fostering the growth of junior engineers. This position offers a structured career path ...

    Platform Automation Engineer Low Latency Infra, Python

    A leading systematic trading firm in London is seeking a Platform Engineer to enhance their infrastructure through automation. You will collaborate with a global team, using cutting-edge technologies and practices in a fast-paced environment. The ideal candidate has a degree in Engineering or Computer Science, a ...

    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 ...

    Senior Python Backend Engineer Remote iGaming APIs

    Burns Sheehan is seeking a Senior Software Engineer to join a rapidly scaling iGaming platform as a technical anchor for the backend team. This remote-first position requires strong backend engineering experience, particularly in Python, along with a proven ability in building production-grade APIs. The role inv ...

    Hybrid Senior Software Engineer Python/Django, Cloud

    A leading sustainability-focused organization in Birmingham is seeking a Senior Software Engineer to develop scalable software solutions and lead a delivery team. The ideal candidate will have strong expertise in Python and JavaScript, with experience in cloud environments like AWS or Azure. Responsibilities inc ...

    Senior Cloud Data Engineer AWS, Python & Databricks

    SoCode Limited, a leading financial data and analytics company, is seeking a Senior Software Engineer to join their team in London. This role focuses on building and maintaining systems for efficient data distribution to clients globally. The ideal candidate will have over 6 years of software engineeri ...

    Python Automation Engineer — Low Code, n8n & AI

    A leading professional services firm in Central London is seeking a Low Code Software Engineer to innovate their automation journey. You will design intelligent workflows using Python and n8n, integrating core business systems and embedding AI agents via Microsoft Azure. Ideal candidates have 2–5 years of experi ...

    Senior Python Engineer — GenAI Microservices, Hybrid (London)

    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. ...

    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 ...

    Senior Python Engineer Product Lifecycle Owner (Remote)

    A leading UK-based tech company is looking for a Senior Software Engineer to take full ownership of its software product. This role involves leading development projects from concept to deployment, focusing on quality and scalability. Candidates should have over 5 years of Python experience, strong cloud archite ...

    Senior Python Engineer & Technical Lead (Hybrid UK)

    A digital consultancy is seeking a Senior Python Developer to join their team. This hybrid role involves designing user-centred solutions and providing expertise in software development. Candidates should have strong experience with Python frameworks and AWS, along with excellent communication skills. The positi ...

    Senior Software Engineer Payroll (Python/Django/React)

    Java Script Works is seeking a Senior Software Engineer for a contract role in London. The ideal candidate should demonstrate strong written and verbal communication skills and effectively collaborate across diverse functional teams. Experience with Python, Django, and React is a plus. This position offers compe ...

    Senior Python Backend Engineer — Front Office Platform

    A leading financial services recruitment agency is seeking an experienced Python Engineer to contribute to a front office-facing platform within a tier-one investment bank. This role involves building backend services in Python, working on data-intensive workflows, and improving system design. Candidates should ...

    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 ...

    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 Software Engineer Quantum Safe Encryption (Python)

    A leading cybersecurity firm located in Belfast is seeking a Senior Python Developer to enhance their Encryption Intelligence technology. The ideal candidate will have significant commercial experience and a deep understanding of Python programming. Responsibilities include developing robust software solutions a ...

    Python QA Automation Engineer – AI & Agentic Systems

    Airswift is seeking a Python QA Automation Engineer to ensure the quality and reliability of AI services based in London. This full-time position involves building automation frameworks, designing evaluation pipelines, and implementing tests using Pytest and BDD. Ideal candidates will have strong Pytho ...

    Python Backend Engineer – Front Office Trading Platform

    Apex Systems is seeking a skilled backend developer to design and implement Python solutions within the structured Notes domain. This role involves close collaboration with Quants, Sales, and Trading to ensure clean API integration and support for crucial systems. Ideal candidates will have 5+ years in a front o ...

    Full Stack Engineer: Django/Python, AWS & Kubernetes

    A leading retail company in Manchester is seeking a full-stack Engineer to join their diverse development team. You will be responsible for delivering quality code while working closely with product teams in an Agile environment. Your significant experience with Django and Python will help in developing and main ...

    Audience Insights Data Analyst (Hybrid) — BigQuery & Python

    Ipsos in the UK is seeking a proactive Data Analyst to join the Ipsos iris team, focusing on transforming large-scale data into actionable insights for online audience measurement. The ideal candidate will utilize Python and SQL while working collaboratively across teams. Offering 25 days of annual lea ...

    Python Software Engineer – CI/CD & Agile Delivery

    A leading telecommunications company in the UK is seeking a Software Development Specialist to enhance operational processes. In this role, you will develop scalable software solutions in Python and work in a dynamic team using Agile methodologies. The position requires strong programming skills, problem solving ...

    Senior Python/Go Engineer – Terraform & ML (Contract)

    A software development company in London is looking for Senior Software Developers/Engineers skilled in Python, Terraform, and Go. Ideal candidates will have 7 to 10 years of experience and proficiency in Machine Learning. This contract role offers competitive compensation along with benefits. If you're eager to ...

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      Python Developer And Python Tech Architect Jobs in United Kingdom Job Search Guide, Trends and Insights