26 to 50 of 97 Python Engineer Jobs in Central London

Python Software Engineer - VC-Backed Startup - London We're looking for a Python Software Engineer to join a fast-growing startup developing a standout product in a high-potential, niche market. Backed by one of the world’s most prestigious venture capital firms , the company is gaining serious traction and building a world-class team. This … is a rare opportunity to play a key role at a pivotal stage of growth, where your Python skills will have direct and visible impact . What We’re Looking For 2+ years of professional experience with Python Strong academic background (BSc or MSc from a top Russell Group university) Passion for clean, maintainable code and solving real … from day one Join an elite team early and shape the tech culture and direction Competitive salary Flexible hybrid work opportunity - London Currently interviewing - apply now for immediate review. Python Software Engineer - VC-Backed Startup - London More ❯

Python Software Engineer - VC-Backed Startup - London We're looking for a Python Software Engineer to join a fast-growing startup developing a standout product in a high-potential, niche market. Backed by one of the world’s most prestigious venture capital firms , the company is gaining serious traction and building a world-class team. This … is a rare opportunity to play a key role at a pivotal stage of growth, where your Python skills will have direct and visible impact . What We’re Looking For 2+ years of professional experience with Python Strong academic background (BSc or MSc from a top Russell Group university) Passion for clean, maintainable code and solving real … from day one Join an elite team early and shape the tech culture and direction Competitive salary Flexible hybrid work opportunity - London Currently interviewing - apply now for immediate review. Python Software Engineer - VC-Backed Startup - London More ❯

API Engineer (Python, FastAPIs) - 2/3 days a week in London numi are proud to be partnered with a technology company on a mission to make supply chains transparent and sustainable. They use earth observation and environmental monitoring to create a global data asset that will radically change how supply chain risk is managed. Our partner is … with a tight-knit founding team. This is a chance to join a high-growth startup and have a pivotal impact on the company’s mission. As an API Engineer , you'll be critical in ensuring complex data is easily accessible and consumable. You will design, build, and maintain robust, scalable, and well-documented APIs that power internal and … external applications. What You'll Do Build the Engine: Design, develop, and maintain high-performance, scalable, and secure RESTful APIs using Python, with a strong focus on FastAPI . Integrate Data: Build efficient data querying mechanisms from structured databases. Champion Best Practices: Uphold high standards for clean, maintainable, and well-tested code. Who We're Looking For You are More ❯

API Engineer (Python, FastAPIs) - 2/3 days a week in London numi are proud to be partnered with a technology company on a mission to make supply chains transparent and sustainable. They use earth observation and environmental monitoring to create a global data asset that will radically change how supply chain risk is managed. Our partner is … with a tight-knit founding team. This is a chance to join a high-growth startup and have a pivotal impact on the company’s mission. As an API Engineer , you'll be critical in ensuring complex data is easily accessible and consumable. You will design, build, and maintain robust, scalable, and well-documented APIs that power internal and … external applications. What You'll Do Build the Engine: Design, develop, and maintain high-performance, scalable, and secure RESTful APIs using Python, with a strong focus on FastAPI . Integrate Data: Build efficient data querying mechanisms from structured databases. Champion Best Practices: Uphold high standards for clean, maintainable, and well-tested code. Who We're Looking For You are More ❯

Full-Stack Product Engineer | Python | TypeScript | React | SQL | Rust | London (On-site) Location: London (On-site, 5 days per week) Package: £87K – £130K + Equity Eligibility: UK-based candidates only | Visa sponsorship not available Required Tech Stack/Experience: Python, SQL, TypeScript, React, (Rust or C, Nice to have) | 4 + years hands-on full-stack development … high-calibre engineering group building brand-new, technically complex products from scratch. Not a feature factory - this is real product engineering. Must-haves: 4+ years full-stack engineering experience (Python and/or TypeScript + React) Strong SQL knowledge and ability to work across the stack Experience shipping production-grade products (not just internal tools) Ability to work collaboratively … how products are built and deployed. What They’re Looking For 4-8 years of full-stack engineering, ideally with startup or scale-up experience. Strong technical foundation in Python, SQL, TypeScript, and React. Comfortable owning features end-to-end and delivering tangible impact. Passion for learning, experimentation, and creative problem-solving. Excellent communication skills - you can explain why More ❯

Full-Stack Product Engineer | Python | TypeScript | React | SQL | Rust | London (On-site) Location: London (On-site, 5 days per week) Package: £87K – £130K + Equity Eligibility: UK-based candidates only | Visa sponsorship not available Required Tech Stack/Experience: Python, SQL, TypeScript, React, (Rust or C, Nice to have) | 4 + years hands-on full-stack development … high-calibre engineering group building brand-new, technically complex products from scratch. Not a feature factory - this is real product engineering. Must-haves: 4+ years full-stack engineering experience (Python and/or TypeScript + React) Strong SQL knowledge and ability to work across the stack Experience shipping production-grade products (not just internal tools) Ability to work collaboratively … how products are built and deployed. What They’re Looking For 4-8 years of full-stack engineering, ideally with startup or scale-up experience. Strong technical foundation in Python, SQL, TypeScript, and React. Comfortable owning features end-to-end and delivering tangible impact. Passion for learning, experimentation, and creative problem-solving. Excellent communication skills - you can explain why More ❯

Exciting opportunity for a Senior Python Engineer with experience using Pyspark and Azure technologies to join a long-term project at a Global Energy Company. This is an exciting time to be joining this world-leading company as they transform themselves from a traditional Oil & Gas company into a leading name within the Renewables sector. Skills: Strong proficiency … in Python for data processing and automation Hands-on experience with PySpark for large-scale data transformations Skilled in SQL for querying, optimising, and managing data Familiar with Azure cloud infrastructure and deployment best practices Solid understanding of containers, microservices, and functional design patterns Experience with Terraform for infrastructure as code (IaC) Committed to code quality through unit testing More ❯

Exciting opportunity for a Senior Python Engineer with experience using Pyspark and Azure technologies to join a long-term project at a Global Energy Company. This is an exciting time to be joining this world-leading company as they transform themselves from a traditional Oil & Gas company into a leading name within the Renewables sector. Skills: Strong proficiency … in Python for data processing and automation Hands-on experience with PySpark for large-scale data transformations Skilled in SQL for querying, optimising, and managing data Familiar with Azure cloud infrastructure and deployment best practices Solid understanding of containers, microservices, and functional design patterns Experience with Terraform for infrastructure as code (IaC) Committed to code quality through unit testing More ❯

Senior Fullstack Engineer (React/Python) Salary: Up to £80k Location: 1 day p/week in London Senior Fullstack Engineer (React/Python) - would you like the opportunity to work for a start-up who are helping organisations reduce their energy costs? They have raised over £2.5 million so far and are pushing for Series … A funding. As a Senior Fullstack Engineer, you will work with their product team to design, code and test their platform, while also working together with their customers and partners Key requirements: 4+ years’ experience working with JavaScript and React. Experience working with Python. Experience working with Django. AWS. Bonus if you have worked in start-ups before. If … you’re a Senior Fullstack Engineer (React, Python) looking for a new challenge, please apply. More ❯

Freelance/FTC Opportunity – Python Automation Engineer We are looking for a Python Automation Engineer to join our team onsite at client’s London office on a freelance or fixed-term contract basis . The ideal candidate will have strong experience in mobile device automation (Android & iOS), solid programming skills, and a proactive, problem-solving mindset. … Responsibilities & Skills Required Mobile Automation: Proven experience working on Android and iOS device automation . Programming Expertise: Strong proficiency in Python and Java — must have. Frameworks: Hands-on experience with Python or Java-based frameworks such as PyNum, PyTest, PyUnit, Django, PyCharm , etc. — must have. Debugging Tools: Familiarity with Android and iOS debugging tools (e.g. ADB , Logcat ) — nice More ❯

Freelance/FTC Opportunity – Python Automation Engineer We are looking for a Python Automation Engineer to join our team onsite at client’s London office on a freelance or fixed-term contract basis . The ideal candidate will have strong experience in mobile device automation (Android & iOS), solid programming skills, and a proactive, problem-solving mindset. … Responsibilities & Skills Required Mobile Automation: Proven experience working on Android and iOS device automation . Programming Expertise: Strong proficiency in Python and Java — must have . Frameworks: Hands-on experience with Python or Java-based frameworks such as PyNum, PyTest, PyUnit, Django, PyCharm , etc. — must have . Debugging Tools: Familiarity with Android and iOS debugging tools (e.g. ADB More ❯

Junior-Mid Fullstack Engineer (React/Python) Salary: Up to £65k Location: 1 day p/week in London Junior-Mid Fullstack Engineer (React/Python) - would you like the opportunity to work for a start-up who are helping organisations reduce their energy costs? They have raised over £2.5 million so far and are pushing … for Series A funding. As a Junior-Mid Fullstack Engineer, you will work with their product team to design, code and test their platform, while also working together with their customers and partners Key requirements: 2+ years’ experience working with JavaScript and React. Experience working with Python. Experience working with Django. AWS. Bonus if you have worked in start … ups before. If you’re a Junior-Mid Fullstack Engineer (React, Python) looking for a new challenge, please apply. More ❯

Senior Python Software Developer – Sports betting hedge fund - London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A couple of Senior Python Software Developers are required for an exciting and innovative Software sports betting hedge fund company based in London. The successful candidates will be working closely with the quantitative researchers … the top of their chosen fields. Essential Skills Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field 3+ years of professional experience in Python development within sports betting industry or financial services Proficiency in Python, with exposure to DevOps practices and Linux environments Experience integrating with RESTful and streaming APIs Familiarity with … Strong analytical skills and a proactive approach to problem-solving Ability to work independently, take ownership, and communicate effectively Benefits: Working alongside other extremely talented and driven engineers Greenfield Python work, both challenging and rewarding Send your CV for immediately review and further details. More ❯

Senior Python Software Developer – Sports betting hedge fund - London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A couple of Senior Python Software Developers are required for an exciting and innovative Software sports betting hedge fund company based in London. The successful candidates will be working closely with the quantitative researchers … the top of their chosen fields. Essential Skills Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field 3+ years of professional experience in Python development within sports betting industry or financial services Proficiency in Python, with exposure to DevOps practices and Linux environments Experience integrating with RESTful and streaming APIs Familiarity with … Strong analytical skills and a proactive approach to problem-solving Ability to work independently, take ownership, and communicate effectively Benefits: Working alongside other extremely talented and driven engineers Greenfield Python work, both challenging and rewarding Send your CV for immediately review and further details. More ❯

the great part is that you don't have to be as strong on the AI side as the true AI Engineers, your key impact will come on the Python side. Over time, you'll pick up the expert level skills in AI and vice versa for the others. So, with that, it'll be no surprise that you … re going to need to be a great Python software developer. Additionally, strong experience working with data and building microservices will also be a huge plus. Some experience with LLMs/GenAI will be necessary but you don't need to be an expert. You'll be joining a scale-up AI Consultancy who are working closely with clients … salary will be up to £130,000 plus a range of benefits that are continuously improving as the company grows. Want to build your AI skills whilst leveraging your Python development skills? Get in touch. No up-to-date CV required. More ❯

the great part is that you don't have to be as strong on the AI side as the true AI Engineers, your key impact will come on the Python side. Over time, you'll pick up the expert level skills in AI and vice versa for the others. So, with that, it'll be no surprise that you … re going to need to be a great Python software developer. Additionally, strong experience working with data and building microservices will also be a huge plus. Some experience with LLMs/GenAI will be necessary but you don't need to be an expert. You'll be joining a scale-up AI Consultancy who are working closely with clients … salary will be up to £130,000 plus a range of benefits that are continuously improving as the company grows. Want to build your AI skills whilst leveraging your Python development skills? Get in touch. No up-to-date CV required. More ❯

new software engine for circuit boards, that takes as inputs the requirements of a circuit board and automatically outputs a complete design, ready for manufacture. As a Lead Software Engineer, you’ll create simple and elegant solutions to difficult technical problems that the world has not solved before. You will work in close collaboration with a highly-functioning team … data models, algorithms, data pipelines, infrastructure, APIs, complex database queries, ML models. Learn, use, and improve best practices and processes for high-quality software development. Our technology stack includes Python 3.11, PostgreSQL, Django, mypy, GraphQL, Docker, Redis, Typescript, React. Qualifications We’re only considering exceptional candidates, with the following pre-requisites: 5+ years of professional software development experience. 2+ … years of professional experience in Python. 2+ years in a senior software engineer position. Strong communication and team-work skills. Experience working in an agile software development environment. Nice-to-haves Experience in a tech lead position. An interest in electronic engineering. Benefits Collaboration with a friendly world-class team. Above market rate salary and meaningful equity. 25 days More ❯

new software engine for circuit boards, that takes as inputs the requirements of a circuit board and automatically outputs a complete design, ready for manufacture. As a Lead Software Engineer, you’ll create simple and elegant solutions to difficult technical problems that the world has not solved before. You will work in close collaboration with a highly-functioning team … data models, algorithms, data pipelines, infrastructure, APIs, complex database queries, ML models. Learn, use, and improve best practices and processes for high-quality software development. Our technology stack includes Python 3.11, PostgreSQL, Django, mypy, GraphQL, Docker, Redis, Typescript, React. Qualifications We’re only considering exceptional candidates, with the following pre-requisites: 5+ years of professional software development experience. 2+ … years of professional experience in Python. 2+ years in a senior software engineer position. Strong communication and team-work skills. Experience working in an agile software development environment. Nice-to-haves Experience in a tech lead position. An interest in electronic engineering. Benefits Collaboration with a friendly world-class team. Above market rate salary and meaningful equity. 25 days More ❯

k + Benefits 2 days on site in North London 3 days remote I am recruiting for a talented and driven Senior Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. As a Backend Engineer, you will work closely with cross-functional teams, including engineering, product management, design, and quality More ❯

Software Engineer – AI Startup – Up to 85k 🚀🧠 💰 Salary: £50,000 - £85,000 + meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 1/2 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across … and comfortable working across their stack ✅ Understand the working dynamics of a fast paced start-up If this role sounds like it could be of interest, apply now! Software Engineer – AI Startup – Up to 85k More ❯

Senior Software Engineer – AI Startup – Up to 120k 🚀🧠 💰 Salary: £70,000 - £140,000 + meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 2/3 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used … comfortable working across their stack ✅ Understand the working dynamics of a fast paced start-up If this role sounds like it could be of interest, apply now! Senior Software Engineer – AI Startup – Up to 120k More ❯

Software Engineer – AI Infrastructure | Up to £130K + Equity | London We're working with a stealth-stage AI infrastructure startup in London, founded by ex–Palantir engineering leads. Their mission is to help enterprises structure and automate messy internal data and processes, one of the biggest challenges businesses face AI today. They’re hiring a Backend Engineer (3+ … years’ experience) to take ownership of core backend systems end-to-end, from infrastructure to database design. Ideal Profile: Strong experience with Python and SQL Familiarity with FastAPI , Pydantic , and PostgreSQL Bonus: experience with lower-level languages such as Rust Role Details: Compensation: £80K–£130K + equity (0.1–0.3%) Location: On-site in London, 4/5 days per More ❯

Software Engineer – AI Infrastructure | Up to £130K + Equity | London We're working with a stealth-stage AI infrastructure startup in London, founded by ex–Palantir engineering leads. Their mission is to help enterprises structure and automate messy internal data and processes, one of the biggest challenges businesses face AI today. They’re hiring a Backend Engineer (3+ … years’ experience) to take ownership of core backend systems end-to-end, from infrastructure to database design. Ideal Profile: Strong experience with Python and SQL Familiarity with FastAPI , Pydantic , and PostgreSQL Bonus: experience with lower-level languages such as Rust Role Details: Compensation: £80K–£130K + equity (0.1–0.3%) Location: On-site in London, 4/5 days per More ❯

We are seeking an experienced AI Engineer to lead the integration and strategic application of artificial intelligence in our innovative financial management platform, tailored for sectors like super yachts and touring bands. This role demands expertise in defining AI strategies, identifying high-impact use cases, and establishing best practices to guide our technology team's direction and efficiency. In … and building a unified ecosystem. You will promote best practices in AI development, governance, ethics, and integration, shaping our innovation roadmap. Additionally, you will optimize algorithms with tools like Python, TensorFlow, PyTorch, scikit-learn, and cloud services (e.g., AWS SageMaker), including data analysis, model training, and validation. You will address issues in model accuracy, bias, and integration, complying with … data privacy regulations while supporting growth. Finally, you will track AI trends and recommend enhancements for competitive advantage. To excel, you must have proven expertise as an AI Engineer, with a track record of leading initiatives and deploying effective machine learning solutions. Proficiency in Python and libraries, plus tools like Pandas, NumPy, and SQL, is essential. Experience defining More ❯

We are seeking an experienced AI Engineer to lead the integration and strategic application of artificial intelligence in our innovative financial management platform, tailored for sectors like super yachts and touring bands. This role demands expertise in defining AI strategies, identifying high-impact use cases, and establishing best practices to guide our technology team's direction and efficiency. In … and building a unified ecosystem. You will promote best practices in AI development, governance, ethics, and integration, shaping our innovation roadmap. Additionally, you will optimize algorithms with tools like Python, TensorFlow, PyTorch, scikit-learn, and cloud services (e.g., AWS SageMaker), including data analysis, model training, and validation. You will address issues in model accuracy, bias, and integration, complying with … data privacy regulations while supporting growth. Finally, you will track AI trends and recommend enhancements for competitive advantage. To excel, you must have proven expertise as an AI Engineer, with a track record of leading initiatives and deploying effective machine learning solutions. Proficiency in Python and libraries, plus tools like Pandas, NumPy, and SQL, is essential. Experience defining More ❯