Python Engineer Jobs in London

51 to 75 of 404 Python Engineer Jobs in London

Senior/Principal Python Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
SGI
Senior/Principal Python Engineer Front Office Technology £800-£850 inside IR35 (could flex for the right candidate) London - Hybrid We’re looking for a senior Python engineer to join the front office technology team of a major financial player on a long-term contract. The … role sits within a core engineering group that supports multiple investment teams with an increasing focus on Python as the go-to language across the platform. You’ll be building tooling and infrastructure that directly supports front office users - including data pipelines, execution workflows, and analytics capabilities. The team … space and also be able to leverage tools to help improve your experience and productivity as an engineer. What we’re looking for: Strong Python engineering background – ideally within front office environments. Experience building data-centric platforms or tooling used by PMs, researchers, or risk teams Familiarity with modern More ❯
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Python Software Engineer - Hybrid working - £70,000 - £225,000 Base (+ Bonus)

Greater London, England, United Kingdom
Hybrid / WFH Options
Hunter Bond
Job Title: Python Software Engineer Client: Elite High Frequency Trading Firm Salary: £70,000 - £225,000 Base (+ Bonus) Location: London/Hybrid Role: My client is looking for an experienced Python Software Engineer to join their rapidly expanding development team, leveraging Python to streamline … professionals in an intellectually stimulating environment. Benefits: Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your skills as a Python Software Engineer at an accelerated pace. Access to state-of-the-art technologies, enabling you to work with advanced tools and frameworks. Highly … in the financial sector. Key Requirements: Degree in Computer Science or STEM based subjects. 2+ years of experience in a relevant role such as Python Software Engineer or Quant Developer. Proficiency in modern software development practices, including version control and agile development methodologies. Strong written and verbal communication More ❯
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Python Software Engineer - Hybrid working - £70,000 - £225,000 Base (+ Bonus)

South East London, England, United Kingdom
Hybrid / WFH Options
Hunter Bond
Job Title: Python Software Engineer Client: Elite High Frequency Trading Firm Salary: £70,000 - £225,000 Base (+ Bonus) Location: London/Hybrid Role: My client is looking for an experienced Python Software Engineer to join their rapidly expanding development team, leveraging Python to streamline … professionals in an intellectually stimulating environment. Benefits: Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your skills as a Python Software Engineer at an accelerated pace. Access to state-of-the-art technologies, enabling you to work with advanced tools and frameworks. Highly … in the financial sector. Key Requirements: Degree in Computer Science or STEM based subjects. 2+ years of experience in a relevant role such as Python Software Engineer or Quant Developer. Proficiency in modern software development practices, including version control and agile development methodologies. Strong written and verbal communication More ❯
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Lead Software Engineer - Python, AWS

London, England, United Kingdom
JPMorganChase
Join to apply for the Lead Software Engineer - Python, AWS role at JPMorganChase 2 days ago Be among the first 25 applicants Join to apply for the Lead Software Engineer - Python, AWS role at JPMorganChase Job Description We have an exciting and rewarding opportunity for you … Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Banking “Markets Portfolio Management group”, you serve as an experienced member of an agile team to … or certification on system design, application development, testing, and operational stability concepts and proficient advanced experience Proficient in coding in one or more languages - Python Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Proficient More ❯
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Senior Python Engineer - PM Tools- Leading Global Hedge Fund | London, UK

London, England, United Kingdom
Oxford Knight
Senior Python Engineer - PM Tools - Leading Global Hedge Fund Senior Python Engineer - PM Tools - Leading Global Hedge Fund Summary One of the world's most prestigious hedge funds is seeking an experienced and energetic backend engineer to join a new team pioneering sophisticated technology and … innovative investment strategies for their top-performing Portfolio Managers. This is a hands-on role where you will help build a Python-based platform to integrate datasets, analytics/pricing systems, and tech platforms across the firm. You will also deploy the platform to PMs, building and maintaining robust … adaptability to steep learning curves and strong communication skills with both business and technology teams. Requirements 7+ years of experience, including 4+ years of Python Solid experience in building products and iterating rapidly based on user feedback Good eye for API design, focused on scalability and reliability Familiarity with More ❯
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Senior Python Engineer - Portfolio Management Tools- Leading Global Hedge Fund | London, UK

London, England, United Kingdom
Oxford Knight
Senior Python Engineer - Portfolio Management Tools- Leading Global Hedge Fund Senior Python Engineer - Portfolio Management Tools- Leading Global Hedge Fund Oxford Knight London, United Kingdom Apply now Posted 1 day ago Permanent up to £160k base, £250k TC Salary: up to £160k base, £250k TC Job … description: One of the world's most prestigious hedge funds is looking for an experienced backend engineer to join a brand-new team pioneering sophisticated technology and innovative investment strategies for their top-performing Portfolio Managers. You will help to build a Python-based platform to integrate datasets … to steep learning curves and communicate well with both the business and technology. Skills and Experience Required 7+ years' experience, including 4+ years of Python Solid experience building a product and rapidly iterating according to user feedback Good eye for API design, focused on scalability and reliability Familiarity with More ❯
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Principle Python Engineer | Multi-Strat Hedge Fund

London, England, United Kingdom
Selby Jennings
Position: Principal Python Engineer CRB Multi-Strategy Investment Manager Location: London, UK Firm Overview A leading multi-strategy investment firm with over $7 billion in assets under management and more than 350 employees across five main offices. The firm focuses on three core principles: approach, platform, and people. … technological advancements. The firm values its people, fostering an environment that attracts top talent by balancing autonomy with collaboration, and intelligence with integrity. Principal Engineer CRB The Central Risk Book (CRB) Engineering team is seeking a Principal Python Engineer to act as a quantitative overlay on global … operations. The engineering team's goal is to continually improve the entire ecosystem-spanning data, research, trading, and post-trade analytics. As a Principal Engineer, you will own end-to-end delivery of new features and projects, engaging in everything from trading framework design, back-end strategy implementation, and More ❯
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Senior / Lead Python Engineer – Greenfield

London, England, United Kingdom
TN United Kingdom
Senior/Lead Python Engineer – Greenfield, London Client: Propel London Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: 24c06253ec83 Job Views: 4 Posted: 29.04.2025 Expiry Date: 13.06.2025 Job Description: Role Overview: Following the appointment of a highly impressive CTO and Head of … Engineering, this scale-up is looking for several senior Python engineers to join the team and contribute to rebuilding the company's new platform. This is a hands-on role where you will play a key part in architecting and delivering the new platform. You will work directly with … roadmap, and help shape the engineering culture by maintaining high standards and thorough documentation. About You: The ideal candidate will possess: High proficiency in Python Experience with the latest development techniques Ability to collaborate effectively with other engineers Focus on building user-centric software Experience managing or leading a More ❯
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Software Engineer - Python, Django, REST

London, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Software Engineer - Python, Django, REST, london (city of london) col-narrow-left Client: Denu Recruit Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 08.05.2025 Expiry … Date: 22.06.2025 col-wide Job Description: Software Engineer ?- Python, Django, REST, AWS&GCP - £50,000 - £75,000 Are you passionate about sustainability and innovation? Join a cutting-edge London-based startup that’s revolutionizing how businesses achieve net zero. With £10 million in funding and a growing team … of 10 talented engineers , this company is leading the charge in simplifying sustainability through technology. About the Role As a Software Engineer , you’ll be at the forefront of developing scalable solutions using Python , Django , and REST and more, helping businesses take meaningful steps toward reducing their carbon More ❯
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Backend Engineer, Python, Go, Cloud Infrastructure | AWS, Full-stack mindset, TypeScript | AI, B2B Scale-up | £550 - 650pd Outside IR35 | 6-month contract | London, Hybrid

London Area, United Kingdom
Hybrid / WFH Options
Owen Thomas | Pending B Corp™
Backend Engineer, Python, Go, Cloud Infrastructure | AWS, Full-stack mindset, TypeScript | AI, B2B Scale-up | £550 - 650pd Outside IR35 | 6-month contract | London, Hybrid Our client is building industry leading AI, and they are looking for exceptional Backend Python Engineers at a Senior/Principle level. Key … requirements are: Proven Python or Go experience +4 years and over 6+ years in total commercial experience in Software Ability and comfort in working as a generalist Software engineer - across the Full stack. Picking up languages and challenges whenever needed. Always being curious. Excellent Cloud and Data Infrastructure … as start-up/scale-up engineering challenges Strong API exposure, designing and refining for scale If you wish to apply for the Backend Engineer, Python, Go, Cloud Infrastructure | AWS, Full-stack mindset, TypeScript | AI, B2B Scale-up | £550 - 650pd Outside IR35 | 6-month contract | London, Hybrid Contract More ❯
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Backend Engineer, Python, Go, Cloud Infrastructure | AWS, Full-stack mindset, TypeScript | AI, B2B Scale-up | £550 - 650pd Outside IR35 | 6-month contract | London, Hybrid

City of London, London, United Kingdom
Hybrid / WFH Options
Owen Thomas | Pending B Corp™
Backend Engineer, Python, Go, Cloud Infrastructure | AWS, Full-stack mindset, TypeScript | AI, B2B Scale-up | £550 - 650pd Outside IR35 | 6-month contract | London, Hybrid Our client is building industry leading AI, and they are looking for exceptional Backend Python Engineers at a Senior/Principle level. Key … requirements are: Proven Python or Go experience +4 years and over 6+ years in total commercial experience in Software Ability and comfort in working as a generalist Software engineer - across the Full stack. Picking up languages and challenges whenever needed. Always being curious. Excellent Cloud and Data Infrastructure … as start-up/scale-up engineering challenges Strong API exposure, designing and refining for scale If you wish to apply for the Backend Engineer, Python, Go, Cloud Infrastructure | AWS, Full-stack mindset, TypeScript | AI, B2B Scale-up | £550 - 650pd Outside IR35 | 6-month contract | London, Hybrid Contract More ❯
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Python Engineer – Up to £175,000 + Bonus + Benefits

London, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Python Engineer – Up to £175,000 + Bonus + Benefits, West London Client: Hunter Bond Location: West London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Python Engineer Location: London (Hybrid) Salary: Up to … + Bonus + Full Benefits Package The Opportunity A world-renowned buy-side firm is seeking a skilled Python developer to drive automation and optimization across their trading, research, and back-testing platforms. This role offers the chance to work at the intersection of finance and advanced tech, solving … values innovation, ownership, and collaboration What You’ll Bring Degree in Computer Science, Engineering, or a quantitative STEM field 2+ years of experience with Python in a production-grade setting Familiarity with Agile, version control (Git), and CI/CD pipelines Excellent problem-solving skills and a sharp analytical More ❯
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Python Engineer

City of London, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: Python Engineer, london (city of london) col-narrow-left Client: Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job … start-up with the ability to focus on creating high-quality, high-impact systems, without the distraction of fundraising. We are looking for a Python Engineer to join the team, one who understands the reality of pace and ability needed to build genuine products that scale. Please show … code is great, if you show potential, and if you can apply properly, you’ve got an interview Knowledge of modern/larger-scale Python Experience in the FastAPI, Starlette, Pydantic suite (or similar) in Production Experience in at least one statically typed OOP language (Java/C++ etc More ❯
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Senior Python Engineer- Tech-Driven Prop Trading Firm - Oxford Knight

London, England, United Kingdom
Jobs via eFinancialCareers
Senior Python Engineer - Tech-Driven Prop Trading Firm Summary This is a leading tech-driven prop trading firm, trading their own capital across a broad range of asset classes, instruments, and strategies in markets worldwide. They are looking for an exceptional Python developer to join a brand … generating solutions and new tools. There is very little red tape and a rapid feedback loop on the software you build. The successful Senior Python Engineer will have a proven track record of independently driving projects to completion and enjoy facing off to the business. Requirements: Minimum 3+ … years' experience of professional development Deep and demonstrable Python knowledge and understanding Experience of analyzing high-performance business requirements and translating to technical specifications Excellent communication skills, with the ability to teach others Front office experience is highly desirable Bachelor's degree in Computer Science/Engineering (or related More ❯
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Python engineer/ Python Developer - Take money out of Bezos' pocket! - £550pd /Remote - 12 months

East London, London, United Kingdom
Hybrid / WFH Options
Middle8
Python engineer/Python Developer - £550pd/Remote - 12 months We are looking for a Python Developer, to join us on a 12 month contract for the leading retail dropshipping business in Europe. This is a unique opportunity to work with cutting-edge technologies and contribute … propel our business forward in a competitive market. The ideal candidate will bring extensive expertise in full stack development, with a strong focus on Python and it would be IDEAL if you had any knowledge of Typescript. You should have hands-on experience with creating robust services in a More ❯
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Python engineer/ Python Developer - Take money out of Bezos' pocket! - £550pd /Remote - 12 months

City of London, London, United Kingdom
Hybrid / WFH Options
Middle8
Python engineer/Python Developer - £550pd/Remote - 12 months We are looking for a Python Developer, to join us on a 12 month contract for the leading retail dropshipping business in Europe. This is a unique opportunity to work with cutting-edge technologies and contribute … propel our business forward in a competitive market. The ideal candidate will bring extensive expertise in full stack development, with a strong focus on Python and it would be IDEAL if you had any knowledge of Typescript. You should have hands-on experience with creating robust services in a More ❯
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Python engineer/ Python Developer - Take money out of Bezos' pocket! - £550pd /Remote - 12 months

Central London / West End, London, United Kingdom
Hybrid / WFH Options
Middle8
Python engineer/Python Developer - £550pd/Remote - 12 months We are looking for a Python Developer, to join us on a 12 month contract for the leading retail dropshipping business in Europe. This is a unique opportunity to work with cutting-edge technologies and contribute … propel our business forward in a competitive market. The ideal candidate will bring extensive expertise in full stack development, with a strong focus on Python and it would be IDEAL if you had any knowledge of Typescript. You should have hands-on experience with creating robust services in a More ❯
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Python Engineer | Backend | AWS | Biology

London, England, United Kingdom
Hybrid / WFH Options
Enigma
powered advice on this job and more exclusive features. Direct message the job poster from Enigma We recruit ML Talent for AI-Tech Startups Python | Backend | AWS | Biology | Software Engineer | Must have some familiarity with Biology – Either commercially or in Academia The Role You will play a pivotal … coding, testing, and documentation for long-term maintainability. Participate in agile methodologies, contributing to planning, development, testing, and deployment. Core Competencies Strong proficiency in Python and backend development principles. Some experience or familiarity with biology and a willingness to deepen that knowledge. Experience with AWS services and Kubernetes (GCP … plus). Excellent communication skills and ability to work across technical teams. Pragmatic approach to troubleshooting and problem-solving in a fast-paced environment. Python | Backend | AWS | Biology | Software Engineer | Must have some familiarity with Biology – Either commercially or in Academia Seniority level Seniority level Mid-Senior level More ❯
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Python engineer/ Python Developer - Take money out of Bezos' pocket! - £550pd /Remote - 12 months

London, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Python Engineer/Python Developer - Take money out of Bezos' pocket! - £550pd/Remote - 12 months, London Client: Middle8 Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 23.05.2025 Expiry Date: 07.07.2025 Job Description: We are seeking a Python … technologies and contribute to high-impact projects that drive our business forward in a competitive market. The ideal candidate will have extensive experience in Python development, with a focus on building robust, scalable services. Knowledge of full-stack development, including Typescript, is a plus. You should have hands-on More ❯
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Senior Python Engineer (AI Focus)

London, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Senior Python Engineer (AI Focus), london col-narrow-left Client: Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Location: London … Hybrid – 3 Days Onsite, Victoria Office) Contract Type: Contract (Mid-June Start – End of Year, with Potential Extension to June 2026) An experienced Senior Python Engineer with AI expertise is required to support a high-impact transformation project for a major media organisation. The role focuses on integrating … submission to publication through intelligent automation. Engage with client developers and stakeholders to ensure seamless technical integration and delivery. Required Skills and Experience: Strong Python skills, with proven experience in developing robust, scalable applications. Strong background in AI or machine learning implementation – must have commercial experience Ability to work More ❯
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Senior Python Engineer – AI Unicorn – London Scale Up

London, England, United Kingdom
Propel London
Social network you want to login/join with: Senior Python Engineer – AI Unicorn – London Scale Up, London Client: Propel London Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: ceb1a4386bd9 Job Views: 4 Posted: 02.06.2025 Expiry Date: 17.07.2025 Job Description: Job Description … The Role As a senior backend Python engineer for this computer vision scale-up, you will build highly scalable, data-intensive cloud-based services and infrastructures that power AI systems. You will be part of a multidisciplinary team responsible for system design through deployment. Your work will include More ❯
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Python engineer/ Python Developer - Take money out of Bezos' pocket! - £550pd /Remote - 12 months

Hounslow, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Python engineer/Python Developer - Take money out of Bezos' pocket! - £550pd/Remote - 12 months, south west london col-narrow-left Client: Middle8 Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes … col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: We are looking for a Python Developer to join us on a 12-month contract for the leading retail dropshipping business in Europe. This is a unique opportunity to work with cutting-edge technologies More ❯
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Lead Python Engineer – Social Media Scale Up

London, England, United Kingdom
Propel London
Job Reference: 1cc6cb251db5 Job Views: 4 Posted: 02.06.2025 Expiry Date: 17.07.2025 col-wide Job Description: Job Description The Role As a senior/Lead Python engineer, you will join this business at the early stages of building a greenfield platform. You will work closely with the director of … on technology choices. Work closely with the frontend team to integrate APIs into client apps. Participate in code reviews. About You As a senior Python engineer for this high-growth social media scale-up, you should have: Strong familiarity with Python and associated frameworks. Experience providing technical More ❯
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Python and AI Engineer

City of London, London, United Kingdom
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Python & AI Engineer 💸 £65k 📍 Hybrid (2–3 days in London office) Im looking for a Python Engineer who’s passionate about machine learning, AI, and building production ready systems. You'll be joining a small, high impact team working on cutting edge AI products. Lots of … autonomy, but also a strong culture of collaboration and best practices (Code Reviews, Testing, CI/CD, Kubernetes, AWS). Tech Stack: 🐍 Python (Flask, Django) 🧠 Machine Learning/AI 🛠️ SQLAlchemy, NumPy ☁️ AWS, Kubernetes, CI/CD What we're looking for: 5+ years experience in software engineering Strong Python More ❯
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Python Engineer
London
10th Percentile
£80,000
25th Percentile
£93,750
Median
£110,000
75th Percentile
£135,000
90th Percentile
£138,750