26 to 50 of 147 Python Engineer Jobs in London

Wanted - London Based Full Stack Engineer (Python/React) aka: Platform Pioneer to Help Engineer a Better Tomorrow Tired of building yet another app that helps people order slightly more artisanal toast? Yeah, us too. How about sinking your teeth into something a bit more… impactful? We … re on the lookout for a talented Full Stack Engineer to join our team and help power the UK's journey to Net Zero. If you've got the coding skills to build robust and scalable software, and the enthusiasm to contribute to a future where polar bears aren … like React.js (we're open to persuasion if you're a Vue or Angular enthusiast with compelling arguments). Create a solid backend using Python (other languages are welcome to the party too!). Build reusable components and libraries – because nobody enjoys reinventing the digital wheel. Get your hands More ❯

Wanted - London Based Full Stack Engineer (Python/React) aka: Platform Pioneer to Help Engineer a Better Tomorrow Tired of building yet another app that helps people order slightly more artisanal toast? Yeah, us too. How about sinking your teeth into something a bit more… impactful? We … re on the lookout for a talented Full Stack Engineer to join our team and help power the UK's journey to Net Zero. If you've got the coding skills to build robust and scalable software, and the enthusiasm to contribute to a future where polar bears aren … like React.js (we're open to persuasion if you're a Vue or Angular enthusiast with compelling arguments). Create a solid backend using Python (other languages are welcome to the party too!). Build reusable components and libraries – because nobody enjoys reinventing the digital wheel. Get your hands More ❯

Senior Lead Software Engineer - Python/React JPMorgan Chase & Co. London, United Kingdom Job Description Within our Core & Foundational Platforms group, we are looking for an experienced Senior Lead Software Engineer who has a thirst for knowledge and maintains the highest standards. This is an opportunity to … provisioning, automation, scaling, integrations & self-service to make it available for consumption by any of our thousands of applications. You will be a senior engineer designing & building streamlined, compliant, and innovative products in an ever-changing landscape and providing a superb customer experience. We have a dynamic, diverse, and … with the latest industry trends and technologies to ensure our solutions remain cutting-edge. Required qualifications, capabilities, and skills: Formal training or certification on Python language concepts and proficient advanced experience. Strong proficiency in ReactJS, TypeScript, and Python. Experience with NoSQL database products. Practical experience of architecting & developing applications More ❯

Senior ML Engineer - Python/Serverless ML Pipelines (AWS Lambda) - Fully Remote (Northern Ireland-based candidates encouraged) Salary: £100k+ market-leading benefits package About the Company: Our client is a rapidly scaling, VC-backed technology company focused on cloud cost optimization and FinOps solutions for enterprises and MSPs … and engineering function, helping deliver intelligent automation features and ML-enhanced services in a high-scale cloud environment. The role requires deep expertise in Python, applied machine learning, and AWS-native ML workflows. You'll work closely with data engineers, backend developers, and product leaders to embed ML across … across the platform Essential Criteria: * 7-10+ years of software/ML engineering experience, ideally in SaaS, cloud, or data-driven products * Advanced Python skills, including experience with ML frameworks (e.g., scikit-learn, XGBoost, PyTorch, or TensorFlow) * Experience deploying ML models in production environments, ideally using AWS services More ❯

Senior ML Engineer - Python/Serverless ML Pipelines (AWS Lambda) - Fully Remote (Northern Ireland-based candidates encouraged) Salary: £100k+ market-leading benefits package About the Company: Our client is a rapidly scaling, VC-backed technology company focused on cloud cost optimization and FinOps solutions for enterprises and MSPs … and engineering function, helping deliver intelligent automation features and ML-enhanced services in a high-scale cloud environment. The role requires deep expertise in Python, applied machine learning, and AWS-native ML workflows. You'll work closely with data engineers, backend developers, and product leaders to embed ML across … across the platform Essential Criteria: * 7-10+ years of software/ML engineering experience, ideally in SaaS, cloud, or data-driven products * Advanced Python skills, including experience with ML frameworks (e.g., scikit-learn, XGBoost, PyTorch, or TensorFlow) * Experience deploying ML models in production environments, ideally using AWS services More ❯

Senior ML Engineer - Python/Serverless ML Pipelines (AWS Lambda) - Fully Remote (Northern Ireland-based candidates encouraged) Salary: £100k+ market-leading benefits package About the Company: Our client is a rapidly scaling, VC-backed technology company focused on cloud cost optimization and FinOps solutions for enterprises and MSPs … and engineering function, helping deliver intelligent automation features and ML-enhanced services in a high-scale cloud environment. The role requires deep expertise in Python, applied machine learning, and AWS-native ML workflows. You'll work closely with data engineers, backend developers, and product leaders to embed ML across … across the platform Essential Criteria: * 7-10+ years of software/ML engineering experience, ideally in SaaS, cloud, or data-driven products * Advanced Python skills, including experience with ML frameworks (e.g., scikit-learn, XGBoost, PyTorch, or TensorFlow) * Experience deploying ML models in production environments, ideally using AWS services More ❯

Lead Software Engineer - Python, Typescript, React, C#, SQL JPMorgan Chase & Co. London, United Kingdom Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within … global program of work Develop the platform, automation and visualization components required by the Mansart business. The principal technologies used by the team are Python, TypeScript (React), C# and SQL. Required Qualifications, Capabilities, and Skills: Formal training or certification on software engineering concepts and proficient advanced experience Hands-on … practical experience delivering system design, application development, testing, and operational stability Advanced in Python programming language Excellent analytical skills (i.e. problem solving) Experience in leading an agile delivery team leveraging scrum, sprint planning, retrospectives and reporting progress to senior stakeholders. Preferred Qualifications, Capabilities, and Skills: Experience of working in More ❯

Senior Lead Software Engineer - Python/Credit Technology Data JPMorgan Chase & Co. London, United Kingdom Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at … certification on software engineering concepts and 5+ years applied experience. Expert applied experience in front office technology and financial data landscape. Strong understanding of Python and object-oriented concepts. Experience developing or leading cross-functional teams of technologists. Hands-on practical experience in system design, data engineering, application development More ❯

Senior Lead Software Engineer - Python JPMorgan Chase & Co. London, United Kingdom Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. A good knowledge of Investment Banking and Markets is highly desirable but a thirst for knowledge … and the knack to apply that knowledge is just as good to us. As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Banking's Athena Trade Risk & Services team, you will build the next generation of trade structuring tools and components needed by teams across … skilled, agile development team. There will be a high degree of teamwork and technical peer interaction involved. Job responsibilities Write awesome, high quality Backend Python code following the principles of SOLID, YAGNI, KISS and TDD. Participate in requirements meetings with our users and propose technical solutions. Evangelize and seek More ❯

Social network you want to login/join with: Senior Lead Software Engineer - Python/React, London Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: fc0a471b506c Job Views: 12 Posted: 26.04.2025 Expiry Date: 10.06.2025 Job Description: Within our Core & Foundational Platforms group … we are looking for an experienced Senior Lead Software Engineer who has a thirst for knowledge and maintains the highest standards. This is an opportunity to be a member of our highly strategic team, focusing on building a common UI on top of a shared control plane servicing managed … provisioning, automation, scaling, integrations & self-service to make it available for consumption by any of our thousands of applications. You will be a senior engineer designing & building streamlined, compliant, and innovative products in an ever-changing landscape and providing a superb customer experience. We have a dynamic, diverse, and More ❯

Job Title: Site Reliability Engineer - Python Location: Remote (1-2 days per month in the London office) Salary/Rate: Up to £711 Per day Inside IR35 Start Date: 08/05/2025 Job Type: Contract - Long term project Company Introduction We have an exciting opportunity now … currently looking for a skilled SRE to join their team for a long term project. Job Responsibilities/Required experience Ability to code in Python - essential Linux Admin (System Administration & Network Configuration) - essential Kubernetes Administration Debugging & Troubleshooting (Application and Infrastructure) production performance issues Knowledge of MQ (MessageQueue - i.e., Kafka More ❯

Social network you want to login/join with: Senior Lead Software Engineer - Python, London Client: Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: 2b8158499d67 Job Views: 11 Posted: 28.04.2025 Expiry Date: 12.06.2025 Job Description: We have an opportunity to impact your … lifecycle – requirements gathering, design, implementation, testing, deployment, handover to operate teams. Work closely with the Quant team to develop pricing and analytic components in Python/Athena. Enhance the team by demonstrating best practice throughout the software development lifecycle: testing, code review, accurate status reporting, focus on application resilience … and “silent running”. Required qualifications, capabilities, and skills Formal training or certification on Python concepts and proficient advanced experience. Strong analytical development skills, solid understanding of computer science fundamentals and experience in real-time, resilient, high performance and/or risk and pricing and/or eTrading areas. More ❯

Role: Software Engineer (Python/C++) Salary: Up to £200k 1st Year Compensation (Pure Cash) Location: London (Flex-Remote Options) Skills: Python and/or C++ expertise preferred This firm is an elite company with high tech standards who have previously set tech world records. They are More ❯

Role: Software Engineer (Python/C++) Salary: Up to £200k 1st Year Compensation (Pure Cash) Location: London (Flex-Remote Options) Skills: Python and/or C++ expertise preferred This firm is an elite company with high tech standards who have previously set tech world records. They are More ❯

a seasoned team of industry experts, this company aims to reduce financing costs and optimise return metrics. We’re looking for a Junior Software Engineer - Python focused (recent graduate or up to 2 years of experience) to help accelerate client implementations and improve integration processes. Our stack includes … Python (Dataclasses, Pandas, Asyncio), Postgres, AWS (ECS, Lambda, SQS) —experience with these or similar tech is a plus. Agile (XP), TDD, CI/CD, and automation are central to how the team work. You'll work closely with the team to enhance system architecture, improve user experiences, and contribute More ❯

Bleeding edge quant hedge fund client who operate technologically at the top of the market are currently seeking an experienced Python Software Engineer/Developer. In this high performance computing team, you will be responsible for building automated software solutions which are used across the trading business. It … is expected the successful candidate will be an expert Python engineer with functional experience of how market connectivity works with the applications they are developing Strong colleague network within this environment to take your initial experience to an elite level. Ideally Computer Science Degree or similar discipline Good … commercial experience in Python Software Engineering Working in a scaled, performance based software environment building efficient, reliable/high-availability and fast applications An interest in learning Rust programming alongside Python Linux knowledge advantageous Strong interest in working for a top end, high performance software firm Great work More ❯

Bleeding edge quant hedge fund client who operate technologically at the top of the market are currently seeking an experienced Python Software Engineer/Developer. In this high performance computing team, you will be responsible for building automated software solutions which are used across the trading business. It … is expected the successful candidate will be an expert Python engineer with functional experience of how market connectivity works with the applications they are developing Strong colleague network within this environment to take your initial experience to an elite level. Ideally Computer Science Degree or similar discipline Good … commercial experience in Python Software Engineering Working in a scaled, performance based software environment building efficient, reliable/high-availability and fast applications An interest in learning Rust programming alongside Python Linux knowledge advantageous Strong interest in working for a top end, high performance software firm Great work More ❯

Social network you want to login/join with: Senior Python Engineer – PM Tools, London col-narrow-left Client: Oxford Knight Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 9f3b6915dff8 Job Views: 7 Posted: 26.04.2025 Expiry Date: 10.06.2025 col … wide Job Description: Summary One of the world’s most prestigious hedge funds is looking for an experienced and energetic backend engineer to join a brand-new team pioneering sophisticated technology and innovative investment strategies for their top-performing Portfolio Managers. An involved and very hands-on role, you … will help to build a Python-based platform to integrate datasets, analytics/pricing systems and tech platforms across the firm. You’ll also be part of an elite group deploying the platform to PMs; building & maintaining robust, high-performance APIs and services to support them in trading, risk More ❯

AI Engineer/Developer (Python LLM) London/WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with an amazing team and enjoying flexible working and a range of other perks? You … could be progressing your career as an AI Engineer at a well-established AI company acting as tech incubator within the World Economic Forum to tackle issues like climate change, AI adoption, battery technology and other real world problems. As an AI Engineer you will develop backend code … be joining a friendly and supportive team in London with flexibility to work from home one day a week. About you: You have strong Python development skills You have experience with Langchain, Llama Index and using Large Language Models for Generative AI You have experience of interfacing with database More ❯

AI Engineer/Developer (Python LLM) London/WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with an amazing team and enjoying flexible working and a range of other perks? You … could be progressing your career as an AI Engineer at a well-established AI company acting as tech incubator within the World Economic Forum to tackle issues like climate change, AI adoption, battery technology and other real world problems. As an AI Engineer you will develop backend code … be joining a friendly and supportive team in London with flexibility to work from home one day a week. About you: You have strong Python development skills You have experience with Langchain, Llama Index and using Large Language Models for Generative AI You have experience of interfacing with database More ❯

Social network you want to login/join with: Machine Learning Engineer - (Python, NLP, AWS, API, Docker) - Hybrid, London Client: FactSet Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: aff77cd3f63d Job Views: 24 Posted: 22.03.2025 Expiry Date: 06.05.2025 Job Description: Responsibilities: Architect …/Machine Learning/Deep Learning fundamentals and their real-world applications, evidenced by a successful history of model development and deployment. Proficient in Python, with strong skills in Docker and API development. Excellent communication abilities, capable of engaging both technical and business audiences alike, and leading cross-functional … experience in mentoring or leading a team. Education: An MS degree in Machine Learning, Computer Science, or a related field is preferred. Key Technologies: Python Deep Learning Frameworks: Tensorflow, Keras, PyTorch NLP/Chatbot Technologies Cloud Platforms: AWS, Azure Graph Technology: Neo4j Why Join Us? High-Impact Work: Your More ❯

Senior Software Engineer - Fixed Income, Python Senior Software Engineer - Fixed Income, Python Apply locations London, Warwick Court time type Full time posted on Posted 2 Days Ago job requisition id 74911 There is a place for you at T. Rowe Price to grow, contribute, learn, and … and grow your career with us. The T. Rowe Price Fixed Income Front Office Investments Technology team is looking for an accomplished Senior Software Engineer to build out a suite of next-generation n-tier, native cloud-based applications. In this role, you will be part of the Fixed … and computing content e.g., Computer Science, Mathematics, Engineering or Physics from a leading university. 5+ years of progressive software engineering experience Expert knowledge of Python and related popular libraries Experience in building containerized applications and deploying to cloud infrastructure such as Amazon Web Services (AWS), Microsoft Azure, or similar More ❯

Skills Required Skills in Python, preferably with experience in frameworks such as Django, Flask, or FastAPI. Full-stack experience, particularly with React, is preferred but not essential. I value a track record of taking products through various development environments into production. Salary and Requirements Salary … per year Requirements: I seek a Senior Python Engineer with strong backend More ❯

Skills Required Skills in Python, preferably with experience in frameworks such as Django, Flask, or FastAPI. Full-stack experience, particularly with React, is preferred but not essential. I value a track record of taking products through various development environments into production. Salary and Requirements Salary … per year Requirements: I seek a Senior Python Engineer with strong backend... #J-18808-Ljbffr More ❯

a seasoned team of industry experts, this company aims to reduce financing costs and optimise return metrics. We’re looking for a mid-level Python Software Engineer (3-6+ years experience) to drive client implementations and improve integration processes. Our stack includes Python (Dataclasses, Pandas, Asyncio More ❯