751 to 775 of 3,911 Python Jobs in the UK

manage technical debt across ML/AI systemsActively mentor and develop engineers, fostering a culture of continuous learningWhat we're looking forDeep expertise in Python and ML engineeringDeep expertise in ML/AI systems design, MLOps, and cloud-native architecturesTrack record of leading ML/AI technical initiatives across multiple ...

evaluate, and deploy bespoke predictive models where off-the-shelf AI approaches are insufficient, with practical experience in model training, feature engineering, and evaluation Python: Clean, production-quality code under real-world constraints, incomplete data, unreliable APIs, shifting requirements Cloud AI (AWS/Azure): Deploying AI solutions in production, including ...

provide constructive feedback Continuously improve team practices and technical standards Required Strong Java experience (with ability to work across languages such as TypeScript, Python or PHP where needed) Deep understanding of distributed systems and microservice architectures Experience designing and managing complex APIs Strong knowledge of authentication, authorisation and access control ...

Development Finance Infrastructure Knowledge of CUH finance platforms used for clinical research billing and invoicing Desirable Basics of SQL/Excel Power Query/Python for data transformation; APIs/exports for low code integrations Skills Essential Ability to translate service problems into automation opportunities with clear acceptance criteria ...

About the Role This role is based at Depixen’s London Office . Depixen is a London-based technology company building the digital decision infrastructure of the construction industry. As a corporate member of the ...

Title: Full Stack Engineer; PHP/Laravel, Javascript, TypeScript, Vue.js, AWS Status: Permanent Location: Alderley Park, Cheshire. SK10 4TB Working Set-Up: Hybrid 4 (remote) + 1 (onsite) Salary: Dependent on experience About CoComply CoComply ...

DevSecOps Engineer (Mid & Senior Levels) We are seeking DevSecOps Engineers at all levels to join a growing engineering team, with a particular focus on Infrastructure Engineering. This role offers the opportunity to work on complex ...

Senior Developer Location: Manchester Salary: £49,387 to £56,515 per annum - This role qualifies for a 13% per annum R&R Payment Vacancy Type: Fixed Term, Full Time The closing date is 14 June ...

Job summary This role qualifies for a 13% per annum recruitment and retention payment on top of the band 7 base salary. We are seeking a Senior Developer to help build and support modern, cloud ...

currently working with a London-based financial-services client who are actively seeking a Senior Python Developer to work on the development of a business-critical research and analytics platform. What you'll need to succeed : Strong Python software engineering experience beyond exploratory or ad-hoc scripting Hands-on experience ...

Python Developer - Fixed Income Trading Technology We are currently recruiting for a Python Developer to join the Fixed Income trading technology team within a leading international Investment Bank. This is a core software engineering role focused on building production trading systems . We are looking for a core Python engineer … core platforms that underpin trade capture, execution workflows, pricing distribution and integration across the trading stack. You will: -Develop production grade object-oriented Python applications -Design scalable, resilient backend services -Improve system performance and reliability -Take ownership of defined components and services -Deliver enhancements and new functionalities -Contribute to design ...

feature development and architectural design. This role is built for a technical leader who prioritizes high-impact delivery over routine maintenance. Tech Stack Backend: Python, FastAPI, Ruby on Rails Frontend: React.js, Next.js, React Native Cloud: AWS, Terraform, Ansible, Docker Logging & Monitoring: Splunk Practices: Cross - functional squads click apply for full ...

Role: Senior Python Engineer Client: Financial Systems Salary : Up To £130,000 P/A + Comps A high-performing global team is looking for an experienced Python Engineer to help build and enhance critical backend platforms supporting complex trading, risk and data workflows. This is a hands-on role … focused on scalable engineering, large datasets and delivering robust solutions within a fast-paced financial environment. What you’ll be doing Building and enhancing Python-based backend services and data pipelines Working with complex financial and trading datasets to support reporting and analytics Developing APIs, automation tools and scalable processing ...

Python Engineer 📍 London (Hybrid) 💷 Up to £180,000 + Bonus + Full Benefits 🚀 The Opportunity Join a leading global hedge fund where technology sits at the core of trading strategy and performance. As a Python Engineer, you’ll work directly with Portfolio Managers, Quants, and Analysts to build high-performance … impact P&L. This is a hands-on, front-office role with immediate visibility and influence. 🔧 What You’ll Do Design, build, and maintain Python-based trading and research infrastructure Develop bespoke analytics and visualisation tools in close partnership with investment teams Optimise data pipelines, automate complex workflows, and enhance ...

pioneering AI company is seeking a Senior Software Engineer (Backend) to develop and maintain its core product, focusing on Python, AWS, and machine learning. This full-time position involves collaborating with cross-functional teams and contributing to software design and deployment. With a strong emphasis on secure, scalable systems, ideal ...

Title: Python Developer (Immediate joiners) Location: UK Experience: 2–5 years Education: Master's in Science (IT/Computer Science/Engineer) Employment Type: Full-Time UK based candidates only. Information Tech Consultants Ltd (ITC) is an IT management and consulting firm based in Central London. Information Tech Consultants … Service companies. Required Skills: 2-4 years of experience in Data science/Machine learning models from coding to deployment. Work with datasets using Python or R, SQL, No SQL. Assist in developing predictive and statistical models Write and optimize queries using SQL. Familiarity with data manipulation libraries (Pandas, NumPy ...

Backend Software Engineer/Developer (Python LLM MLOps) London/WFH to £90k Are you an experienced Backend Software Engineer with strong Python skills and a good knowledge of AI, LLMs and agentic coding? You could be progressing your career at a global finance technology consultancy, working with clients including … About you: You have achieved a 2.1 or above bachelor's degree in Computer Science, AI or related STEM disciplines You have a strong Python software engineering background including and API development You have hands-on experience deploying LLMs and multi-modal models at scale in production You have ...

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. Backed by some of the biggest names in climate philanthropy, this … complexity, mathematical optimisation, and performance challenges at scale - a long way from your average API job. Requirements: 7+ years experience developing and maintain scalable Python/FastAPI back-end services Ideally worked with high-performance APIs for complex hierarchical data queries and grid modelling computations Managed and optimised GCP cloud ...

Lead Python Developer – Climate Tech 👥 Non-Profit | Major Philanthropic Backing | Real Engineering Problems 📍 London (Hybrid, 2/3 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. Backed … complexity, mathematical optimisation, and performance challenges at scale - a long way from your average API job. ⚡ Requirements: 7+ years experience developing and maintain scalable Python/FastAPI back-end services Ideally worked with high-performance APIs for complex hierarchical data queries and grid modelling computations Managed and optimised GCP cloud ...

Senior Python Developer (PYTHON/REACT/AWS/AZURE) - is required by fast growing and highly successful technology consultancy. They are looking for a talented individual who will design, implement, and maintain their complex software, systems, and customer-facing digital products. Requirements Design and implement systems and software … this job Able to demonstrate commercial software development experience. Practical experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment ...

Backend Software Engineer - Python Location: London (in-office 4 days per week, non-negotiable) Type: Full-time Reports to: Head of Engineering Salary: £90,000-£105,000 + benefits Are you a Senior Backend Engineer who thrives on designing and scaling complex systems? Do you enjoy working on data-intensive … from architecture through to production, while contributing to the overall technical direction. Key Responsibilities Design, build, and own backend services and data pipelines in Python Develop and operate streaming systems using Kafka or similar technologies Work with graph-based data structures and algorithms to support analytics and decision-making Build ...

Python Developer Watford, Hertfordshire (Hybrid) £70,000 - £75,000 per annum + Excellent benefits On behalf of an industry Leading organisation, I am seeking a Python Developer with strong production experience building high-throughput, message-driven platforms. This role suits someone comfortable working on real-world, always-on systems where … Ensure unit tests are implemented and fit for purpose. Research and evaluate new technologies that could benefit the organisation. Design and develop high-quality Python software that meets complex business needs. Ensure code, documentation, and testing align with engineering standards. Deliver solutions that meet acceptance criteria, performance expectations, and operational ...

Detils: Role Name : P&L Python Developer Type : Contract – Inside IR35 Location : Bromley (BR1 1LR)/London, UK Hybrid/Remote : Hybrid – 3 days per week onsite Start Date : ASAP Duration : 12 Months Job Description: The SRPL program is a critical, fully funded, two year initiative. Given its scale … support core engineering streams, unblock current bandwidth constraints, and ensure continued delivery momentum within a fixed multi-year funding envelope. • 5+ years of strong Python development experience (optional Java) with demonstrable experience of having designed and developed complex server-side components. • Experience working in Financial Services specifically within markets ...

Role: Python Developer Salary: £155,000 P/A + Bonus + Benefits Location: London Client: Top Fintech A world-class tech house in the finance sector is looking for a talented Python Developer to join its high-performing software engineering team in London. This is an opportunity to work … involved across the full software development lifecycle, contributing to architecture, engineering decisions, and platform scalability in a collaborative, engineering-first environment. Requirements: Strong commercial Python development experience (4+ years) Experience building RESTful microservices Strong SQL and database knowledge Experience working with large-scale or high-volume datasets Exposure ...

Senior Software Engineer/Principal Software Engineer- C++, Python - Financial/Banking. Candidates will have a minimum 8+ years C++ experience and excellent knowledge of Python -coming from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity. Job Overview You will work … networking (UDP, Multicasting, TCP, etc...), messaging, and algorithms. • 6+ years of experience on Linux systems. • Good understanding of modern development best practices and methodologies • Python, including Pytest. • Knowledge of capital markets exchange connectivity on stocks (fixed income and derivatives is a plus), including exchange protocols such as FIX and SBE. ...