Python Developer jobs in Slough

Python Architect – London (Onsite, Full-time) Competitive Salary + Bonus We’re working with a high-performing global investment firm that’s rebuilding its technology foundations — and they’re looking for a Python Architect to help design and deliver the systems that power their research, data, and risk functions. This is a chance to join a small, elite engineering team where ideas move fast,...

Role: Lead Python Developer Location: London, UK Is it Permanent / Contract: Contract Is it Onsite/Remote/Hybrid: Hybrid/Remote with occasional Visits Start Date: Immediate (Only considering for who can start by next week) No. of Positions: 1 Job Description: Python Developer Principal Accountabilities - Develop backend systems using Python, FastAPI, and related frameworks - Manage data...

We are delivering a large-scale, multi-year AI-enabled digital services programme aimed at transforming citizen-facing experiences across the UK. The programme focuses on building secure, scalable, and AI-powered services, with an emphasis on trust, resilience, and common digital standards. Candidates will join a cross-functional team shaping next-generation public services through cutting-edge...

You will provide professional consulting services working onsite for start-ups, medium and large sized companies.

You will be working on large complex projects so you should be comfortable dealing with demanding stakeholders and providing time driven results. Innovation, Collaboration and Passion are the three core values that we look for in all our personnel.

Quantitative Developer – Python London, United Kingdom Our client, a leading global hedge fund, is seeking a Quantitative Developer (Python) to join their Risk Technology team. This role offers the opportunity to work at the intersection of portfolio management, risk management, and quantitative research, building high-impact, data-driven solutions that shape risk analytics for equity...

Job Title: AVP – Python/Java Developer Location: London (Hybrid, 2 days in-office) Salary: Up to £120k About the Role: Join a brand-new team at a leading global investment bank, working at the heart of FX Data & Analytics. You’ll be building and supporting the core data and analytics layer that bridges downstream data sources and upstream React-based UIs. The work is a blend of Python and...

Lead Software Developer (PYTHON/AWS/REACT) - health tech - tech for good, make a positive impact on the world. Highly successful and fast growing organisation has an exciting opportunity for a Lead Software Developer (PYTHON/AWS/REACT). JOB PURPOSE Part of the extended Technology Leadership Team, the Lead Software Developer will design, implement, and maintain publishing software, systems, and...

Python Developer - Python, Django, REST API's, AWS, JavaScript OB are partnered with a Global Financial Services company, who are looking to add a highly skilled Python Developer to their team. In this role, you'll be working their Python backend systems, developing new features and collaborating with different teams, to ensure product goals are met. Python Developer - Python, Django, REST...

Bonhill Partners are currently partnering with a global crypto trading firm in their search for a Python Quantitative Developer. The role focuses on optimizing balance sheet utilization, transfer pricing, and liquidity management across crypto and fiat products, supporting 24/7 global trading operations. Responsibilities - Develop and deploy comprehensive firmwide systems for Transfer Pricing...

Full Stack Python / JavaScript Developer - London - £60k 1 day per week in office My prestigious financial services client is looking to expand their digital transformation team and require an experienced Full Stack Developer with strong Python & JavaScript to join them working across a range of new initiatives Core skills across Python and JavaScript with experience in Django and/or React are...

Quantitative Developer – Contract | London We’re looking for a Quantitative Developer to join a global investment management firm at the forefront of a major data and AI transformation. This is a London-based contract role working with senior technologists, AI engineers, and business leaders to modernise core systems and drive automation, analytics, and decision intelligence across the...

Python Developer/ Backend Developer/ Senior Software Engineer - AI Startup (London, Hybrid) Location: London (Hybrid – 1 day per week in office) Package: £70k–£100k + equity We are partnered with a fast-growing AI startup building a cutting-edge product that redefines what’s possible in engineering. To accelerate their growth, we’re looking for a talented Python Developer / Software Engineer...

Job Opportunity: AWS Python Developer Location: London / Hybrid (UK-based applicants only) Salary: £70,000 per annum Type: Full-time | Permanent You’ll be part of a dynamic backend team responsible for designing, developing, and deploying scalable cloud solutions using AWS services and Python. This is a hands-on role where you'll work closely with DevOps engineers, architects, and product...

2x Python Developers – NHS OR Central Gov. experience is ESSENTIAL *Full Stack; Python, Vue and AWS* Location: Leeds 1-2x per Month Contract Type: Contract Rate: £500/day Inside IR35 Duration: Until December 2026 (13 Months) Overview We’re working with a digital consultancy delivering modern, user-centred technology solutions within the NHS. They’re looking for an experienced Python...

Front Office Python Developer – Trading Systems Orbis are proudly working with a Trading firm who are redefining how data and technology shape the future of the industry. They are looking for a Front Office Software Engineer with excellent Python (pandas) experience to be at the forefront of this evolution. As a Front Office Python Software Engineer, this is an incredible opportunity to work...

Freelance Python Developer | Part-time contract | Outside-IR35 Location: Remote UK Contract: Part-time (ideally long-term collaboration) Outside IR35 / Freelance Outside IR35 Time requirements: minimum 1 day per week We’re partnering with an independent, not-for-profit organization that provides trusted testing and certification services to the jewellery and precious metals sector. They’re...

As a C# skilled Quant Developer, you'll work closely with portfolio managers, researchers, and data scientists to build and maintain the systems that drive our alpha-generating strategies. You’ll contribute to every part of the investment pipeline—from research tooling and data infrastructure to real-time trading systems. Key Responsibilities: - Design, develop, and optimize high-performance...

Principal Python Developer | Hybrid in London (3 Days) | Up to £135K | Python, AWS, React, TypeScript, Microservices OB has partnered with a specialist AI consulting firm that works with large-scale enterprises to help them transform into AI and data-driven organisations. With extensive experience in delivering AI transformation for enterprise clients, they are now expanding their engineering...

Python Developer - Python, Django, REST API's, AWS, JavaScript OB are partnered with a Global Financial Services company, who are looking to add a highly skilled Python Developer to their team. In this role, you'll be working their Python backend systems, developing new features and collaborating with different teams, to ensure product goals are met. Python Developer - Python, Django, REST...

Senior Python Developer - Python, Flask, SQL, AWS OB have partnered with a FinTech company, who are looking to bring on a Senior Python Developer to their highly skilled engineering team, where you'll have the opportunity to work closely with the CTO & Head of Engineering to have an impact from day one, and develop their systems. In this role, you'll design highly complex systems and...