Senior Python Backend Developer - 2,004+ job offers

Role: Senior Python Developer Location: London, hybrid (in-office 3x weekly) Data Platform — Architecture & Infrastructure Lead InfobelPro is a leading provider of B2B company data and points-of-interest intelligence. Our platform ingests, deduplicates, enriches, and cross-references company informa

Infoplus Technologies UK Limited

**Hi,*** **Java Backend Developer*** **6 months Contract*** **Edinburgh, UK (Hybrid)*** **Job Description:*** **Mandatory Skills & Experience*** Java 17: Functional programming features, records, sealed classes, performance considerations. Spring Boot: Auto-configuration, profiles, Spring Data/J

Weekday AI

An established technology firm is seeking a talented Senior Software Engineer in London. You will develop and maintain high-performance applications while mentoring junior engineers. The ideal candidate has 6–11 years of Python experience, is well-versed in Django or Flask, and has strong skills in

Infinity Quest Uk

Role Overview We are looking for a skilled Python Developer to work on automating data extraction from ServiceNow, specifically to download attachments from the platform to a local file system using ServiceNow APIs. The role requires hands-on experience with Python scripting, REST APIs, and ServiceN

Job Title: BackEnd Technical Support Developer Location: London, UK Work Pattern: Hybrid – 3 days onsite, 2 working from home Salary: up to £50,000 per annum + on call bonus Job Position: Permanent We are looking for a dedicated BackEnd Technical Support Developer to help handle production issues. T

A leading retail company in Greater London is looking for a Software Development Engineer III to take on a senior engineering role. You'll be responsible for shipping backend services and working closely with front end and data science teams to deliver exceptional customer outcomes. The ideal candid

A leading logistics SaaS company in London is seeking a Senior Software Engineer to own backend architecture and develop high-performance systems. This role involves transforming operational ideas into production-ready Python solutions in a collaborative startup environment. The ideal candidate has

hackajob

**hackajob** is collaborating with *Hippo Digital UK** to connect them with exceptional professionals for this role.* *About The Role** Hippo is recruiting *Lead Python Developers** to join our Hippo Herd. *Lead Python Developers** work in multi-disciplinary teams that build, support & maintain

A leading financial services company in Greater London seeks a knowledgeable Quantitative Developer to join their Sustainable Index Research and Design team. The role focuses on developing Python applications to enhance investment analytics and automate reporting tools. Candidates should have strong

A systematic trading firm based in London is seeking a skilled candidate to translate Python research into production C++. The role involves building and optimising backtesting and simulation systems using L3 market data, and requires a BSc/MSc in a relevant field. With a small and technical team, t

Senior Python Developer – Front Office Trading | London (Hybrid) We’re partnering with a leading quantitative trading firm looking to hire a Senior Python Developer to work directly with front-office teams on real-time trading systems. Building and enhancing tools used by traders for real-time decis

Tower Research Capital

A leading quantitative trading firm in Greater London is seeking a Quant Developer to join its EMEA Development team. This role involves developing tools for quantitative trading strategies, enhancing the simulation framework, and providing support for research tasks. Ideal candidates will have a st

Python Software Developer Introduction Our client are a medium sized Engineering and Aerospace consultancy looking to grow their team and work on various projects. You will need a good understanding of building both the front end and back end of Software applications using python. Working Patterns:

Oxford Knight

Python Quant Developer | Crypto 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 environm

Oxford Knight

Python Core Developer Salary: £160,000 base profit share bonus (TC can be north of £500k) Job Description: One of the world's most prestigious hedge funds is looking for an outstanding Python Developer to join one of their their Fixed Income trading pods. You'll join a small fixed-income PM team of

Requirements Must have: - Strong Python software engineering background - Understanding of APIs, microservices, and cloud environments (AWS/Azure/GCP) - Experience taking products from concept to production - Comfortable working in fast-paced, Agile environments - Bonus: Experience with LangChain, v

Oxford Knight

Python Developer Tools Engineer Salary: £200k base bonus Summary: Exciting opportunity to work at a tech-centric prop trading fund which trades a wide range of financial products, with offices across the globe. Work is organized into small, project-oriented teams, each with the independence and resp

Requirements Must have: - A degree in Computer Science, Software Engineering or related discipline - Commercial backend experience in a high-level language, ideally Golang and/or Java - Experience building or operating cloud-based systems - Exposure to distributed systems, messaging platforms or dat

Backend Developer Due to continued growth, we are looking a creative & talented Backend Developer to be be part of our close knit development team. You will be getting heavily involved with the full full development life cycle and play a major part in the projects path and delivery. You will wor

Requirements Must have: - 3-5 years experience in Ruby on Rails (or strong backend experience with willingness to cross-train from Python) - Solid commercial software engineering background - Comfortable owning features end-to-end and working in production environments - Interested in mentoring othe