Backend Software Engineer Python FastAPI SQL

Company IconClient Server
Location IconLondon

Backend Software Engineer Python FastAPI SQL (PR/100832) London, England Apply with Indeed Salary: GBP80000 - GBP95000 per annum + benefits Backend Software Engineer / Developer (Python FastAPI SQL Databricks) London to...Read More>>.

Posted: June 6th, 2026
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Lead Python Engineer — Secure, Scalable Systems Leader

Company Icon慨正橡扯
Location IconLeatherhead

Lead Python EngineerAbout CGI – Secure InnovationSecure Innovation is part of CGI’s Space, Defence and Intelligence business unit, focused on delivering advanced technical solutions for government clients tackling complex...Read More>>.

Posted: June 6th, 2026
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Hybrid Software Engineering Team Lead (React/Python)

Company IconProcode-Technology-Limited
Location IconChandler's Ford

Software Engineering Team LeaderTitle: Software Engineering Team LeaderDepartment: Procode ITLocation: Hybrid – commutable distance of our Chandlers Ford or Oxford OfficeSalary: Circa £60k + Discretionary Bonus SchemeSponsorship: Unfortunately, we...Read More>>.

Posted: June 6th, 2026
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Technical Lead - Python, AI & Cloud Delivery

Company IconVelocity Tech
Location IconLondon

Velocity Tech is seeking a Technical Lead in Greater London to guide engineering teams in delivering scalable solutions. In this hands-on leadership role, you will mentor teams, engage directly with clients, and drive best practices across software e...Read More>>.

Posted: June 6th, 2026
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Python Engineer for Global Delta One Trading

Company IconDRW Holdings, LLC.
Location IconLondon

A leading trading firm is looking for a Software Engineer with expertise in Python to join its Global Delta One team in London. The role involves collaborating directly with traders to enhance an automated trading platform, with responsibilities incl...Read More>>.

Posted: June 6th, 2026
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Python Developer – Up to £170,000 + Bonus + Benefits

Company IconHunter Bond
Location IconLondon

Python Developer – Up to £170,000 + Bonus + BenefitsPython Developer – Up to £170,000 + Bonus + BenefitsDirect message the job poster from Hunter BondPrincipal Consultant / Team Lead at Hunter Bond S...Read More>>.

Posted: June 6th, 2026
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Lead Python Engineer for Front Office Quant Trading

Company IconJ.P. MORGAN
Location IconLondon

A leading financial services firm in the Greater London area is hiring a Lead Software Engineer to work on trading and investment projects. You will collaborate with developers, quants, and traders, focusing on developing engines, services, and APIs...Read More>>.

Posted: June 6th, 2026
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ETF Trading Platform Engineer — Python, Low-Latency Front Office

Company IconCloudspirit
Location IconLondon

Cloudspirit is seeking a skilled developer for designing and enhancing an ETF trading platform aimed at European and global market activities. The role includes fast iteration and high-quality code standards alongside working with traders for agil...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer - AWS Serverless & Microservices

Company IconRoss Kane Ltd
Location IconLeeds

A leading tech firm in Leeds is seeking an experienced Python developer to oversee the full lifecycle of product development. The successful candidate will be responsible for programming efficient and testable code while required to have extensive ex...Read More>>.

Posted: June 6th, 2026
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Senior System Business Analyst — Data, SQL & Python

Company Icon3761 Barclays - BX - UK
Location IconLondon

3761 Barclays - BX - UK is seeking an Assistant Vice President to collaborate on product development, utilising strong stakeholder engagement and technical skills. The role involves leading teams, supporting product strategy, and ensuring high-qua...Read More>>.

Posted: June 6th, 2026
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Python Developer: Secure Cloud & API (DV Eligible)

Company IconCGI
Location IconLondon

CGI is seeking experienced Python Developers in Greater London to design, develop, and maintain scalable applications. The successful candidates will work with cross-functional teams, utilizing their skills in Python and AWS. Responsibilities include...Read More>>.

Posted: June 6th, 2026
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Software & DevOps Engineer | Python, C/C++, Linux

Company IconJava Script Works
Location IconSouthampton

Java Script Works is seeking a Software & DevOps Engineer based in Southampton, United Kingdom. This full-time role demands experience in software development using C/C++, Java, Python, and JavaScript/HTML. The successful candidate will promote knowl...Read More>>.

Posted: June 6th, 2026
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Senior Software Developer (Python) in Cambridge - Spotta

Company IconJava Script Works
Location IconCambridge

Senior Software Developer (Python) Cambridge, United Kingdom Posted 10 months ago Tech Stack Python JavaScript GitHub Actions HTML5 SQL Agile Expe...Read More>>.

Posted: June 6th, 2026
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Senior Python Software Engineer - £90k - £100k

Company IconCreo Recruitment
Location Icon

Senior Python Software Engineer - £90k - £100k Base pay range Senior Software Engineer (Python / AWS) Location: London or Manchester About the Role We’re looking for a Senior So...Read More>>.

Posted: June 6th, 2026
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Remote Credit Decisioning Systems Lead (SQL/SAS/Python)

Company IconAdway Associates
Location IconBelfast

A leading credit technology firm in Northern Ireland seeks a candidate to establish and maintain robust credit technology systems that align with strategic goals. The role involves developing, implementing, and overseeing credit decision systems that...Read More>>.

Posted: June 6th, 2026
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Senior Backend Python Engineer – Hybrid (Leeds)

Company IconAdvanced Resource Managers
Location IconLeeds

A leading resource management firm in Leeds is seeking an experienced backend developer to build and maintain services and APIs. The role requires strong Python skills and experience in REST API development. You will work in a hybrid environment, col...Read More>>.

Posted: June 6th, 2026
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Full-Stack Engineer: TypeScript & Python for Respiratory Health

Company IconJava Script Works
Location IconCambridge

Java Script Works in Cambridge is looking for a Full-Stack Software Engineer to enhance respiratory healthcare through innovative web applications. You will work with technologies like TypeScript and Vue.js, contributing to cross-functional teams...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer (SC Cleared) – Cheltenham

Company IconiO Associates
Location Icon

iO Associates is seeking a Python Engineer for a permanent role based in Cheltenham, working 4-5 days a week. Candidates must be SC Cleared or willing to undergo clearance. This role involves leading complex projects, particularly in areas such as...Read More>>.

Posted: June 6th, 2026
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Lead Python Engineer for Quantitative Platform

Company IconStars Arena
Location IconLondon

Stars Arena is seeking a highly motivated Python Developer to join our Platform Operations team in London. In this full-time role, you will contribute to and lead engineering projects for our quantitative investment platform, collaborating closely wi...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer (Python/JS) — Edinburgh, Hybrid

Company IconInnovid
Location IconCity of Edinburgh

Innovid is seeking an experienced mid-level/senior Full Stack Software Developer based in Edinburgh. You will work collaboratively within a talented team, contributing to all stages of the software development lifecycle while embracing innovation....Read More>>.

Posted: June 6th, 2026
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Front-Office Python Engineer - Energy Trading (Hybrid)

Company IconVirtueTech Recruitment Group
Location IconLondon

VirtueTech Recruitment Group is seeking a skilled Python Developer for a unique role in London. You'll work in a hybrid model, supporting front office teams and engaging in high-quality backend service engineering.The position offers a comp...Read More>>.

Posted: June 6th, 2026
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Senior Python Cloud-Native Engineer - DV/SC Cleared

Company IconLa-Fosse-1
Location IconBulford

La-Fosse-1 is looking for a Senior Python Engineer / Cloud-Native Software Developer located in the United Kingdom, England, Bulford. The successful candidate will work in a hybrid model, primarily remote but with onsite collaboration in London as...Read More>>.

Posted: June 6th, 2026
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Python Engineer Trading in London - Quant Capital

Company IconJava Script Works
Location IconLondon

Client OverviewOur client is one of the largest Quant Investment managers globally, with around £20 billion under management. They are mainly quant based but have high frequency and systematic exposure.Position DetailsTh...Read More>>.

Posted: June 6th, 2026
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Senior Python Developer (Networking)

Company IconStanford Black Limited
Location IconLondon

Senior Python Developer (Networking) | Tech-Led Systematic Hedge FundA leading, technology-driven systematic hedge fund is seeking a Senior Python or Go Developer to work within their Networking division. This is a highly technica...Read More>>.

Posted: June 6th, 2026
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Backend Engineer (Python) — FastAPI, Cloud & MongoDB

Company IconSOJO
Location Icon

A London-based fashion-tech platform is seeking a backend software engineer to develop RESTful APIs and internal tools. The ideal candidate will have 2+ years of Python experience, particularly with FastAPI and MongoDB, and an enthusiasm for working...Read More>>.

Posted: June 6th, 2026
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Senior Python GUI Engineer (Qt) - Real-Time Trading

Company IconDurlston Partners
Location IconLondon

A technology-driven trading firm in London seeks a Senior Python Engineer with Qt expertise to develop high-performance desktop GUI applications for real-time trading. The ideal candidate will have hands-on experience with Qt and a strong willingness...Read More>>.

Posted: June 6th, 2026
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Python - Senior Developers - AI Training - Manchester, UK

Company IconProlific
Location IconLondon

Overview Prolific is building the biggest pool of quality human data in the world, with over 35,000 AI developers, researchers, and organizations using our platform. Role Senior Python Developer – join our Expert...Read More>>.

Posted: June 6th, 2026
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Senior Research Software Engineer (Neural and Behavioural Data)

Company IconPython Software Foundation
Location IconLondon

Senior Research Software Engineer (Neural and Behavioural Data) A role at the Sainsbury Wellcome Centre (SWC) at UCL dedicated to developing reliable software solutions for analysing large volumes of extracellular electrophysiological...Read More>>.

Posted: June 6th, 2026
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Senior Research Software Engineer: Neural & Behavioral Data

Company IconPython Software Foundation
Location IconLondon

The Python Software Foundation is hiring a Senior Research Software Engineer at the Sainsbury Wellcome Centre (SWC) at UCL. This role involves developing software solutions for analyzing large volumes of electrophysiological and behavioural data....Read More>>.

Posted: June 6th, 2026
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Python Engineer – Up to £200,000 + Bonus + Benefits

Company IconHunter Bond
Location IconLondon

Up to £200,000 + Bonus + Full Benefits...Read More>>.

Posted: June 6th, 2026
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Senior Platform Engineer I - Database Platform - Python

Company Iconhackajob
Location IconLondon

Wise Company Wise is a global technology company, building the best way to move and manage the world’s money. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international...Read More>>.

Posted: June 6th, 2026
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London-based Full-Stack Python Engineer

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking a Full Stack Python Developer located in London, United Kingdom. Ideal candidates will have a strong understanding of full stack development with good knowledge in Python and JavaScript. While a degree in Maths, Computer...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer — Python APIs, Data, Hybrid

Company Icon9fin Limited
Location IconLondon

A technology-driven financial services firm in Greater London is seeking a Senior Backend Engineer to enhance their market-leading CLO product. The role involves leading projects, collaborating in cross-functional teams, and improving backend service...Read More>>.

Posted: June 6th, 2026
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Lead Python Engineer - Asset & Wealth Data Platform

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading global financial services firm is seeking a Lead Software Engineer to design and implement innovative analytics solutions. This role involves developing high-quality code, collaborating with teams while ensuring operational stability. Candi...Read More>>.

Posted: June 6th, 2026
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Backend Engineer — PHP, AWS, Python & MySQL

Company IconStars Arena
Location IconBirmingham

Stars Arena is seeking a Backend Engineer in Birmingham, United Kingdom. The successful candidate will work with technologies like PHP, MySQL, and AWS to develop impactful digital solutions for cultural organizations.This full-time position...Read More>>.

Posted: June 6th, 2026
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Front Office Python Developer – Trading Systems

Company IconOrbis Group
Location Icon

Front Office Developer - Trading Technology - Python Get AI-powered advice on this job and more exclusive features. This range is provided by Orbis Group. Your actual pay will be based on your skills and experience — talk with...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer (Go/Python) – Data Pipelines

Company IconRenesas Electronics Corporation
Location IconCambridge

Renesas Electronics Corporation is looking for a Back-End Engineer in Cambridge to design and maintain systems and data pipelines for Octopart. The role involves deep technical challenges and high autonomy, with strong collaboration needed. Candidate...Read More>>.

Posted: June 6th, 2026
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Hybrid Backend Python/Django Engineer (Reading)

Company IconOpus Resourcing Ltd
Location IconReading

Opus Resourcing Ltd is seeking a Software Engineer with at least 2 years of backend Python/Django experience to join their R&D team in Reading. The role is hybrid and involves developing secure video collaboration products used by governments across...Read More>>.

Posted: June 6th, 2026
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Automation-Driven DevOps Engineer (Python)

Company IcontwentyAI
Location IconLondon

twentyAI is seeking a DevOps Engineer to optimize operations and stabilize existing Python-based tools. Your role will involve finalizing automation tools, enhancing scripts, and automating deployments to improve system workflows and resilience....Read More>>.

Posted: June 6th, 2026
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Lead Software Engineering - Python - Front Office Quant Developer

Company IconTwinThread
Location IconLondon

Lead Software Engineering - Python - Front Office Quant Developer LONDON, LONDON, United Kingdom Job Description Join us and make a real impact in a high-energy front office role where your ideas shape the future of tra...Read More>>.

Posted: June 6th, 2026
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London Senior Data Feed Analyst — Python-Driven Data Ops

Company IconFitch Solutions
Location IconLondon

Fitch Solutions is looking for a Senior Data Feed Analyst to join their London office. This role involves managing data feed processes and ensuring data quality across financial sectors. Candidates should have strong skills in data handling, Python,...Read More>>.

Posted: June 6th, 2026
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Full Stack Developer Python-React

Company IconTalan - UK
Location IconCity of Edinburgh

Talan is a global consulting group specialising in innovation and transformation through technology. For over 20 years, we have partnered with companies and public organisations to drive meaningful change. We are purpose driven, working...Read More>>.

Posted: June 6th, 2026
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Healthcare AI Software Engineer (Python) - Equity

Company IconTechTree
Location Icon

A stealth healthcare AI startup in the United Kingdom is seeking a Software Engineer to deploy AI systems in healthcare, focusing on patient communication, triage, and secure data layers. The ideal candidate will have proven experience with Python an...Read More>>.

Posted: June 6th, 2026
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Python Quant Data Engineer for Systematic Trading Tech

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is looking for a Python Quant Data Engineer to join their Equities Trading Data & Analytics technology team. In this role, you will develop and maintain data pipelines that ensure data integrity and low-latency access for trad...Read More>>.

Posted: June 6th, 2026
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Hybrid Full-Stack Engineer – React/TypeScript + Python

Company IconSkinandme
Location IconLondon

Skinandme is seeking a Full Stack Engineer to join our team in London. You'll work on the customer-facing side of our platform using React and TypeScript, ensuring a clean and responsive experience. The role offers a hybrid working model with 3 da...Read More>>.

Posted: June 7th, 2026
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AI-Driven Python Backend Engineer

Company IconPeaple Talent
Location IconBristol

Peaple Talent is seeking a skilled Python Developer in Bristol for a permanent position focused on building and evolving the backend services for an AI-driven platform. The ideal candidate will have a proven track record with Python and backend ar...Read More>>.

Posted: June 7th, 2026
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Junior Python Backend Engineer – Hybrid, London

Company IconLGBT Great
Location IconLondon

LGBT Great is seeking a Junior Python Engineer to join their team in London. The role involves building and maintaining backend services in Python while collaborating with product and engineering teams. The position offers a salary up to £60,000...Read More>>.

Posted: June 7th, 2026
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Mid-Level Software Engineer (Python) - RegTech 2026 - UK

Company IconSuade Labs Ltd
Location IconLondon

Suade is building world‑leading regulatory technology aimed at preventing the next financial crisis. Our success is built on the ability of our engineers to work hand‑in‑hand with domain experts, translating concepts from finance and regu...Read More>>.

Posted: June 7th, 2026
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Senior Software Engineer (DV Cleared) – Python/C++, Portsmouth Onsite

Company IconiO Associates
Location IconPortsmouth

iO Associates is looking for an experienced Senior Software Engineer to work in Portsmouth, UK. The role involves supporting the maintenance, enhancement, and modernisation of complex software systems within a secure environment. Candidates must h...Read More>>.

Posted: June 8th, 2026
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