Python Engineer jobs in London

Senior Python Engineer (Microservices / Event-Driven) – Contract £550/day | Outside IR35 4 Months | Mostly Remote (UK-based) We’re hiring a Senior Python Engineer with proven time-series experience to work on a real-time data platform. This is a backend engineering role focused on event-driven syste

Senior Python Engineer (Microservices / Event-Driven) – Contract £550/day | Outside IR35 4 Months | Watford (HYBRID) We’re hiring a Senior Python Engineer with proven time-series experience to work on a real-time data platform. This is a backend engineering role focused on event-driven systems and t

About Lendable Lendable is on a mission to build the world's best technology to help people get credit and save money. We're building one of the world’s leading fintech companies and are off to a strong start: One of the UK’s newest unicorns with a team of just over 700 people Among the fastest-grow

Senior Python Engineer | £95,000 - £100,000 We're working with an innovative insurance-tech leader building out a high-impact Data & AI function on this exciting opportunity. Ditch the "proof of concept" experiments and join a team building production-grade LLM-driven underwriting systems. You w

Senior Python Engineer London | Hybrid £100,000 + 20% bonus We are working with an insurance business building out a Data & AI function focused on delivering LLM driven underwriting systems. The team is developing software that can extract, interpret and communicate complex insurance data in nea

Python Software Engineer | £80 - £90 We're working with a leading global investment banking powerhouse on this exciting opportunity. You will join their Equity Linked Technology team to revolutionize front-to-back automation for a multi-billion dollar Structured Notes business. This is a high-impact

About Modo Energy The energy transition is the biggest infrastructure buildout in human history. Modo Energy is the data platform at the centre of it. We build the benchmarking, forecasting, and valuation tools that the world's most serious energy investors, developers, and operators depend on to ma

Python Software Engineer | £80 - £90 We're working with a leading global investment banking powerhouse on this exciting opportunity. You will join their Equity Linked Technology team to revolutionize front-to-back automation for a multi-billion dollar Structured Notes business. This is a high-impact

About Modo Energy The energy transition is the biggest infrastructure buildout in human history. Modo Energy is the data platform at the centre of it. We build the benchmarking, forecasting, and valuation tools that the world's most serious energy investors, developers, and operators depend on to ma

About Modo Energy The energy transition is the biggest infrastructure buildout in human history. Modo Energy is the data platform at the centre of it. We build the benchmarking, forecasting, and valuation tools that the world's most serious energy investors, developers, and operators depend on to ma

Senior Python Engineer / Developer (FastAPI Django) London to £120k Would you like to progress your career in a senior, hands-on role at a growing social media start-up? As a Senior Python Engineer you'll focus on building backend services and FastAPIs using Python as well as integrating LLMs and pa

### Who you are Solid commercial development experience with strong proficiency in Java and Spring Boot, alongside hands-on experience building end-to-end full stack applications (frontend, backend, and APIs) Python (agent services, orchestration, LLM integrations) Experience working with modern fro

**Senior AI Python Engineer (Perm, UK, Hybrid) This is a full-time, permanent opportunity for candidates based in the UK. There will be a need to travel to the office in London occasionally . About Nearform Nearform is an independent team of data & AI experts, engineers, and designers who build

AND Digital

Job Description: We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What you'll bring to the table: Solid commercial development experience with strong proficiency in Java and Spring Boot, alongside hands-on experience building end

Robert Half is recruiting for a AI Integration & Python developer/engineer Role for a 12 Month contract. \*\ This role is a 12 month FTC\ \ * ROLE: AI Integration & Python developer/engineer LENGTH: 12 Months FTC LOCATION: on site to start then 4 days a week. PAY: FTC The Role We’re working

London (Hybrid) £900 per day | 12-month contract (initial) A leading Tier 1 investment bank is seeking a Senior Python Engineer to join its front-office Equities Risk & PnL Technology team , supporting a high-profile, multi-year transformation programme. This is a critical, fully funded initiati

We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What you’ll bring to the table: Solid commercial development experience with strong proficiency in Java and Spring Boot , alongside hands-on experience building end-to-end full sta

Our client is a Series C Silicon Valley HealthTech with teams in San Francisco and London. We are hiring a Backend Engineer to work on the backbone of a platform that combines real-time data, AI insights , and personalized care pathways to transform healthcare delivery. This role is fully remote wit

eFinancialCareers

Salary: up to £200k base bonus Summary My client is a leading global quant firm looking for a no-nonsense technologist to join one of their growing quant trading teams based in London. This team is one of the most experienced and profitable at the company. Collaborating extensively with traders and

eFinancialCareers

Salary: £200k bonus Summary One of the largest global HFT funds looking for a highly proactive engineer to join their rapidly expanding crypto division as they help shape the future of the industry. In this role, you will develop a deep understanding of the crypto landscape and underlying data that