76 to 100 of 105 Python Developer Jobs in the UK

Developer - Rust & Python 2 days a week onsite in Northampton £550pd to £600pd - Inside IR35 8 month contract Our client are looking for an experienced Developer to join them on a contract basis They are a household name, operating at the forefront of the IT and engineering ...

Title: Senior Java/Python Full Stack Developer Location: Glasgow (x 5 days in office) Salary/Rate: £410 a day (Inside IR35) Start Date: April 2026 Job Type: Contract - 6 months Job Overview: We are seeking an experienced Senior Java/Python Full Stack Developer to design, develop, and maintain scalable enterprise applications. The successful candidate will play a key role in delivering high-quality solutions using Java, Python, Spring Boot, AWS, and modern frontend technologies . You will collaborate with cross-functional teams to build robust, high-performance applications while ensuring code ...

description: We are looking for an experienced Python Backend Developer with strong cloud expertise and hands-on experience building or supporting enterprise-grade platforms. This role is ideal for someone who has worked on complex, high-performance systems such as trading platforms , financial systems, or other large-scale … enterprise applications. Key Responsibilities Design, develop, and maintain scalable backend services using Python Build and enhance REST APIs and microservices Work on high-throughput, low-latency systems Deploy and manage applications on AWS cloud infrastructure Collaborate with cross-functional teams including DevOps and architecture Optimize performance, scalability, and system ...

description: We are looking for an experienced Python Backend Developer with strong cloud expertise and hands-on experience building or supporting enterprise-grade platforms. This role is ideal for someone who has worked on complex, high-performance systems such as trading platforms , financial systems, or other large-scale … enterprise applications. Key Responsibilities Design, develop, and maintain scalable backend services using Python Build and enhance REST APIs and microservices Work on high-throughput, low-latency systems Deploy and manage applications on AWS cloud infrastructure Collaborate with cross-functional teams including DevOps and architecture Optimize performance, scalability, and system ...

Python, Macro, Fixed Income, Systematic, APIs McGregor Boyall are partnered with a leading multi-strat hedge fund: We're looking for someone to with with PMs to build live trading tools, APIs and integrate quant analytics models to support risk management, pricing, backtesting and trade lifecycling. … permanent role requiring 4 days per week onsite in London. Bonus buyout and/or sign-on options are available. Required skills: - Excellent Python ability (2+ years) - Working as a desk-based developer within financial services (RAD, Forward Deployed, Desk Quant, Desk Dev, Trading Floor Developer ...

Python, AI, LLM, Front Office Trading, Docker, Kubernetes, AWS McGregor Boyall have partnered with a multi-strategy hedge fund scaling it's top performing team from 2025. The fund has launched a greenfield AI initiative to build LLM into their market execution and alpha generation. You will be working … directly with front office users who sit on the desk. You will be using Python and AI engineering techniques to pioneer something at the forefront of the market, with a globally renowned hedge fund. Multiple hires at multiple experience levels on offer. This role is hybrid, based in London. ...

Senior Backend Engineer (Python) – AI Platform | High-Growth FinTech - £500 Outside IR35 We’re partnering with a rapidly scaling AI company transforming global debt markets. Their platform centralises proprietary credit data, deep analysis and high-value workflows for 300+ leading financial institutions worldwide. With strong product-market … rapid international expansion, they’re hiring a Senior Backend (Python) Engineer to take technical ownership across high-impact projects. What You’ll Do Lead system design and deliver scalable backend services Build and evolve APIs, data processing pipelines and automation Mentor engineers and run code reviews Collaborate closely with ...

Python, AI, LLM, Front Office Trading, Docker, Kubernetes, AWS McGregor Boyall have partnered with a multi-strategy hedge fund scaling it's top performing team from 2025. The fund has launched a greenfield AI initiative to build LLM into their market execution and alpha generation. You will be working ...

Python/Golang/Rust Developer - Digital Assets arm of Global Fund - Up to £200k base + Bonus One of the leading absolute return/hedge fund managers within finance, currently managing over $40bn, is diversifying further by creating a separate division to focus on managing crypto … learn, we want to hear from you. Note: if you haven't received a reply within 3 days, your application was unfortunately not accepted. Python/Golang/Rust Developer - Digital Assets arm of Global Hedge Fund - Up to £200k base + Bonus ...

success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. We are now looking for a Senior Python Engineer to join our dynamic team in London and drive our next wave of technological advancements. Role Overview: As a Senior Python Engineer … building robust systems that enhance our trading strategies, risk management, and data analysis. You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of the business. This is an exciting opportunity to work in a fast-paced, high-performance environment ...

Title: Software Developer Location: Exeter, UK - Hybrid Pay Rate: Depends on Experience Type & Duration: Contract |12 Months Contract with InsideIR35 Role Overview: Join the Team within Consumer Digital at Client Office. The team focuses on delivering weather data and forecasts via web and mobile platforms through robust APIs. … based software via APIs Excellent communication skills for all stakeholder levels Self-motivated with ability to prioritise and lead development activities Proficient in Python and AWS CDK Desirable Skills: Git or other source control experience Agile development experience aligned with GDS principles Experience with AI/Prompt engineering Familiarity ...

Python, Macro, Fixed Income, Systematic, APIs McGregor Boyall are partnered with a leading multi-strat hedge fund: We're looking for someone to with with PMs to build live trading tools, APIs and integrate quant analytics models to support risk management, pricing, backtesting and trade lifecycling click apply ...

Senior Python Quantitative Developer sought by a specialist and multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield centralised Python/SQL/Linux/Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds … Layer, Central Risk Calculations, and Backtesting Frameworks which will be a key tool for the Investment teams. Essential Skills & Experience: Excellent Quant Development and Python skills, as per 3+ years of professional experience in Financial Markets, ideally in a Systematic Hedge Fund and/or dealing with Futures. Quantitative ...

Title: Junior Big Data Developer Location: UK Experience: 2-5 years Education: Bachelors in Science (IT/Computer Science/Engineer) Employment Type: Full-Time UK based candidates only. Role Overview: We are seeking an experienced Scala/Hadoop/Big Data Developer . The role will focus … building and enhancing data-driven solutions, working within a fast-paced financial services environment. Key Responsibilities: Design, develop, and maintain applications using Scala, Python, Hadoop and Java . Work with Big Data technologies , including Spark, Hive (nice to have). Collaborate with cross-functional teams to deliver scalable, high ...

AgreatenergyclientbasedinLondonislookingforaFullStackPythonEngineer. If youre looking for a genuinely exceptional tech environment in London, this is it. The team is highly collaborative, technically strong, and incredibly supportive a group of talented professionals who genuinely enjoy working together. ...

Title: Software Developer Location: Exeter, UK - Hybrid Pay Rate: Depends on Experience Type & Duration: Contract 12 Months Contract with InsideIR35 Role Overview: Join the Team within Consumer Digital at Client Office. The team focuses on delivering weather data and forecasts via web and mobile platforms through robust APIs click ...

month initial contract ⚡ 1-stage interview process 🏠 Remote 🚀 Immediate starts available 📈 Potential for long-term extensions or permanent conversion 🛠️ Tech Stack/Environment Python (core backend focus) TypeScript + React (for fullstack feature ownership) AWS API development Modern cloud-based product environment Collaborative scaleup engineering culture 🎯 What They … Looking For Strong Python backend engineering experience Comfortable owning API and service-layer development Ability to contribute across the stack when needed using React/TypeScript Experience working in product-led, fast-moving environments Engineers who can ramp quickly and deliver from day one They’re moving quickly, with ...

Location: Fully Remote (UK-based only) Salary: Up to £55,000 Tech Stack: PHP, Python, Laravel, Vue.js Are you a versatile developer looking to join a powerhouse in the business software space? We are representing a leading, well-established platform that is currently scaling its technical team. This … work on high-impact software used by thousands of businesses, all from the comfort of your own home. The Role As a Senior Web Developer, you will play a pivotal role in maintaining and evolving a sophisticated software ecosystem. You’ll be working across the full stack, bridging ...

optimize return metrics. Who We're Seeking: We're on the lookout for a seasoned Associate to Mid-level Software Engineer with hands-on Python experience. Familiarity with AWS Serverless and related technologies would be advantageous. Strengths in Pandas, Polars, Pytest, Postgres, and CI/CD is essential. ...

This is a unique and exciting opportunity for a dynamic, enterprising mid-level developer to join the fastest growing area in Equities Derivatives Technology and contribute to the continuing buildout of technology and process automation solutions to Structured Notes (SN) and Structured Products (SP) business growth. The successful candidate … with SN and SP is a plus.) Computer science or equivalent degree Demonstrable experience of having designed and developed complex server-side functionality in Python SQL - preferably Oracle Shell scripting and basic Unix knowledge desirable Proficient in writing unit, integration, and acceptance tests Comfortable in an agile working environment ...

Hedge Fund - Senior C++ Quant Developer - Equities - Linux - Python - Data/Algos/Low latency Hedge Fund background essential C++ (Version 11 upwards), Linux, Python (nice to have). Trading systems experience - ideally experience working in the equities space. Ideally the technical has experience with algo implementation. … Quantitative Developer - Equities Technology We are in search of a Quantitative Developer to join our team who is passionate about designing, architecting, and implementing low latency C++ systems that are not only robust, resilient, and accurate, but also exceptionally fast. Our team works directly with the firm ...

progression, this role exists to replace a senior engineer within a well-established software company operating in the highly regulated energy sector. Python Software Engineer Circa £56,000 + up to 15% bonus | Hybrid (2 days per week in Oxford) The software you’ll work on is business critical. … engineering is done here: considered design, well-tested code, and a focus on doing things properly rather than quickly. If you’re a Python engineer ready to take on more responsibility, mentor others, and work in an environment where engineering discipline matters, this role is designed for you. What ...

working with a consultancy looking for 4x Python developers to join a 5 week contract sprint in it's Alpha phase.Inside IR351x a fortnight travel to Newcastle (expenses paid)BPSS onlyImmediate startTill 29th April£400 - £480 per day Python Opensource Ai Web portal Public sector experience ...

working with a consultancy looking for 4x Python developers to join a 5 week contract sprint in it's Alpha phase. Inside IR35 1x a fortnight travel to Newcastle (expenses paid) BPSS only Immediate start Till 29th April £400 - £480 per day Python Opensource Ai Web portal Public ...

AgreatenergyclientbasedinLondonislookingforaFullStackPythonEngineer. If youre looking for a genuinely exceptional tech environment in London, this is it. The team is highly collaborative, technically strong, and incredibly supportive a group of talented professionals who genuinely enjoy working together. ...