Senior Python Backend Developer - 2,019+ job offers

Carter Wahlberg

Equities Quant Developer (Python) – Madrid Madrid £Build the systems that shape portfolio decisions at a leading multi-strategy hedge fund - while based in Madrid. It’s less about theory-heavy modelling and more about building robust, production-grade systems that people rely on every day. Think: de

Carter Wahlberg

Equities Quant Developer (Python) – Madrid Madrid £Build the systems that shape portfolio decisions at a leading multi-strategy hedge fund - while based in Madrid. It’s less about theory-heavy modelling and more about building robust, production-grade systems that people rely on every day. Think: de

Spait Infotech

Role: Python full stack developer Location: London, UK (Remote) Experience: 4+ Any visas fine Role Description This is a full-time remote role for a Python Full Stack Developer. The role involves the design, development, and maintenance of web applications using front-end and back-end technologies.

Modo Energy

At Modo Energy we’re building an AI platform for energy markets — combining LLM agents, retrieval pipelines, and real-time market data to create an AI analyst that can reason about complex energy systems. We’re an AI-native engineering team — everyone uses AI coding tools and many of the systems we

hireful

Join a thriving AI tech start-up where you'll build cutting-edge software solutions alongside industry veterans with over 20 years' experience. Skip the corporate red tape and work on real AI & automation applications that customers actually use. ## What makes this opportunity special You'll joi

Oxford Knight

Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns. This opportunity offers a dynamic and fast-paced environment with excellent scope for car

Client Server

From £75,000 /year

Backend Software Engineer / Developer (Python Data ML) Remote UK to £75k Are you a data savvy Backend Software Engineer with strong Python experience? You could be progressing your career in as a hands-on Backend Software Engineer role as part of a friendly and supportive international team at a gro

Client Server

From £75,000 /year

Backend Software Engineer / Developer (Python Data ML) Remote UK to £75k Are you a data savvy Backend Software Engineer with strong Python experience? You could be progressing your career in as a hands-on Backend Software Engineer role as part of a friendly and supportive international team at

Oxford Knight

Fantastic opportunity to join a tech-driven quant and systematic IM with no red tape. They combine data, research, technology and trading proficiency to produce a scientific and innovative approach to investment. Seeking an enthusiastic software engineer to join the Risk team in London. Your primary

Xpertise Recruitment

£50,000 - £50,000 /year

Backend Developer - Elixir / Ruby / Go Location: Cheshire (Hybrid) £60K DOE How does joining a fast-scaling tech business in one of the most exciting growth areas sound? We are helping a client find a Backend Developer to join the engineering team behind a leading IoT platform - used by thousands of

Maven Securities

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market-making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improving liquidity across global listed derivatives. Through adv

Job Description Lead Backend Engineer | Node.js, TypeScript, Microservices, APIs, Event-Driven Architecture | London | Up to 130k salary + equity This is an opportunity to join a fast-scaling AI startup building an AI operating system for property management, automating up to *****% of repetitive wo

Hunter Bond

£11,667 - £16,667 /month

Job title: ML Infra Developer Client: Performance Software Scale Up Salary: up to £200,000 P/A + Bonus (DOE) Location: London The role We are seeking an ML Infrastructure Engineer to join a fast-growing team focused on optimising the performance and scalability of machine learning systems. In this r

Henderson Scott

Python Developer - Public Sector - SC Cleared - 5 month contract - Remote Working We are working with a well-known consultancy who are looking for a number of Python Developers to support delivery of some proof of concept solutions for their public sector client.

Owen Thomas | B Corp™

Senior-Lead Python Developer, Product Engineering | Django, FastAPI, TDD, AWS, JavaScript | Building Human Intelligence behind AI | Research + Healthcare | Remote (UK) | £80-100k + Bonus + Equity The Company - AI systems are only as reliable as the data and feedback loops behind them. We’re partneri

Accenture

Please Note: Any offer of employment is subject to satisfactory SC security clearance which requires 5 years continuous UK address history, typically including no periods of 30 consecutive days or more spent outside of the UK. Note: The above information relates to a specific client requirement Acce

Cyberteam

Full Stack Developer (Python & React) Duration: 6 month contract Location: remote Clearance: required: SC Rate: £515 inside IR35 Were looking for a Full Stack Developer with strong Python and React experience to support a new Proof-of-Concept build within a high-profile public-sector programme. This

Accenture

Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history typically including no periods of 30 consecutive days or more spent outside of the UK. Note: The above information relates to a specific client requirem

Owen Thomas | B Corp™

Senior-Lead Python Developer, Product Engineering | Django, FastAPI, TDD, AWS, JavaScript | Building Human Intelligence behind AI | Research + Healthcare | Remote (UK) | £80-100k + Bonus + Equity The Company - AI systems are only as reliable as the data and feedback loops behind them. We’re partneri

Netrolynx AI

About The Company Yolk Recruitment Ltd is a leading recruitment agency dedicated to connecting talented professionals with innovative companies across various industries. Renowned for our commitment to excellence and personalized approach, we strive to match candidates with roles that align with the