Senior Python Backend Engineer - AWS/Flask

Company IconMethod Resourcing
Location Icon

Method Resourcing is hiring a Senior Software Engineer in the West of England to develop scalable software solutions for renewable energy systems. The suitable candidate should have strong backend skills in Python, experience with ETL pipelines and A...Read More>>.

Posted: June 6th, 2026
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Senior Principal Engineer - Cloud Lead & Mentor (AWS/Python)

Company IconGolang Works
Location IconLondon

A tech company in London seeks a Principal Engineer to integrate hands-on expertise with leadership skills in a collaborative environment. This role involves mentoring team members while utilizing AWS, Terraform, and Python. The successful candidate...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer — AR/VR Data Capture Systems

Company IconTempleton & Partners - Innovative & Inclusive Hiring Solutions
Location IconLondon

A global technology firm based in London is seeking an experienced Software Engineer to join their Reality Labs research team. The role involves developing software for prototype wearable devices and optimizing data collection platforms. Candidates s...Read More>>.

Posted: June 6th, 2026
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Software Engineer (Python / Data Collection Systems)

Company IconTempleton & Partners - Innovative & Inclusive Hiring Solutions
Location IconLondon

OverviewOur global technology client is looking for an experienced Software Engineer to join their pioneering Reality Labs research team, working on the next generation of immersive devices such as smart glasses and VR headsets....Read More>>.

Posted: June 6th, 2026
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Senior AI Python Engineer - Remote-First Flexible

Company IconNearform
Location Icon

Nearform is searching for a Senior Python Engineer with AI expertise in the United Kingdom. The role involves designing and building applications, optimizing performance, and collaborating with teams. Candidates should have deep knowledge of Python,...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer (Python/ Automation) in Cambridge - Imagination Technologies

Company IconImagination Technologies
Location IconCambridge

Senior Software Engineer (Python/ Automation) Cambridge, United Kingdom Posted 10 months ago Tech Stack Automation Python Software Engineer Responsibilities Ca...Read More>>.

Posted: June 6th, 2026
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Senior Python Backend Engineer — Front Office Platform

Company IconDW Search
Location IconLondon

A leading financial services recruitment agency is seeking an experienced Python Engineer to contribute to a front office-facing platform within a tier-one investment bank. This role involves building backend services in Python, working on data-inten...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer - SC Cleared | Python & AWS API

Company IconInvolved Solutions
Location IconExeter

Senior Software Engineer- 12 Months - SC Cleared - £625pdRate: £625 per dayDuration: 12 monthsIR35...Read More>>.

Posted: June 6th, 2026
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Lead Backend Developer Python Java AWS

Company IconClient Server
Location IconLondon

21 hours ago Be among the first 25 applicantsThis range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the jo...Read More>>.

Posted: June 6th, 2026
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Senior Quantitative Python Engineer - Trading & Risk

Company IconVBeyond Europe
Location IconLondon

VBeyond Europe is seeking a Python Developer with strong experience in trading and risk management systems within investment banking. The ideal candidate will develop backend applications and data processing logic supporting risk calculations, tra...Read More>>.

Posted: June 6th, 2026
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Quantitative (Python) Developer - Hybrid London - Up To 250k!

Company IconOpus Recruitment Solutions
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Quantitative Developer – Python – Central LondonWe’re a fast‑paced blockchain scale‑up looking for Quantitative Developers with proficiency in Python, Pandas, NumPy, and experience from the Trading world.We’re on the...Read More>>.

Posted: June 6th, 2026
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Python ML Engineer for Greenfield Projects - Hybrid

Company IconCititec
Location IconGlasgow

Cititec in Glasgow, Scotland is hiring a Machine Learning Engineer for 12 months to support two upcoming greenfield projects. This role offers a hybrid work model, requiring 3 days a week in the Glasgow office while focusing on Python-driven ML ap...Read More>>.

Posted: June 6th, 2026
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Python Counterparty Credit Risk Senior Developer, Vice President

Company IconCiti
Location IconLondon

The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the applications used for derivatives credit risk and exposure calculations firm‑wide....Read More>>.

Posted: June 6th, 2026
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Senior Python Developer - Counterparty Credit Risk & Derivatives

Company IconJobs via eFinancialCareers
Location IconLondon

Jobs via eFinancialCareers is looking for a Counterparty Credit Risk Senior Application Developer to enhance regulatory applications at Citi. This role involves extensive development work in Python and C++, focusing on derivatives risk management....Read More>>.

Posted: June 6th, 2026
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Senior Lead Software Engineer — Java/Python, Data Platform

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading global financial services firm seeks a Senior Lead Software Engineer to design and enhance data engineering solutions. You'll collaborate with agile teams to develop innovative technology products, contributing to technical strategy and fos...Read More>>.

Posted: June 6th, 2026
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Structured Finance Data Scientist: Python & ML (London)

Company IconRCQ Associates - Financial Markets Specialists
Location IconLondon

RCQ Associates - Financial Markets Specialists is expanding its team in London. This new position involves executing structured finance deals and developing analytical tools. Candidates will conduct research on various asset classes and gain valua...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Java/Python - Risk Data Platform & Strategy

Company IconJPMorgan Chase & Co.
Location IconLondon

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, incl...Read More>>.

Posted: June 6th, 2026
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Senior Backend Python Engineer (Django + Docker)

Company IconGolang Works
Location IconLondon

Overview London, United Kingdom Posted 2 months ago This is a job posted by our partner Jooble Below is the snippet of the job description. To read the full text, please click on the "Apply Now" link. Quali...Read More>>.

Posted: June 6th, 2026
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Software Engineer (Python/Golang/DevOps) - Up to £60,000 - ID37652

Company IconHumand Talent
Location IconLondon

Software Engineer (Python/Golang/DevOps) - Up to £60,000 - ID37652 This range is provided by Humand Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range...Read More>>.

Posted: June 6th, 2026
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Senior Athena Python Engineer - Rates Risk & PnL

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading global financial services firm is seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer. In this role, you will design, develop, and integrate solutions that support trading desks and back office functions for rate...Read More>>.

Posted: June 6th, 2026
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Python Software Engineer – Quantitative Hedge Fund : £120-180k

Company IconHunter Bond
Location IconLondon

Are you a world-class Python engineer ready to push your technical limits in one of the most intellectually rigorous environments in finance? Our client is a leading quantitative investment fund—combining deep research, cutting‑edg...Read More>>.

Posted: June 6th, 2026
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Lead Cloud Platform Engineer — Java & Python

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is hiring a Lead Software Engineer in Public Cloud Engineering based in London. You will set architectural direction, guide system design, and drive engineering excellence using core languages like Java, Go, and Python. The role...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer: Public API with FastAPI (Remote)

Company IconPhotoroom
Location IconLondon

Photoroom is seeking a Senior Python Engineer focused on developing our public API. This remote role requires strong experience in backend systems and public API design.You’ll collaborate with cross-functional teams to ensure the API deli...Read More>>.

Posted: June 6th, 2026
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Senior Lead Software Engineer - Java / Python - Risk Technology Data Strategy

Company IconJPMorganChase
Location IconLondon

Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business....Read More>>.

Posted: June 6th, 2026
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Senior ML Engineer — High-Performance Python & HPC

Company IconLongshot Systems Ltd
Location IconLondon

A technology company in the United Kingdom is seeking a Machine Learning Engineer to join their modeling engineering team. The role involves converting trading models into production systems, designing necessary tooling, and supporting strategy resea...Read More>>.

Posted: June 6th, 2026
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Hybrid Backend Engineer – Java Spring Boot & Python

Company IconMethods Business and Digital Technology
Location IconLondon

Methods Business and Digital Technology is seeking a Back-end Developer specializing in Java Spring Boot and Python. This permanent hybrid role requires three days on-site in London. You will lead the migration of core architecture to a cloud-native...Read More>>.

Posted: June 6th, 2026
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Senior Python Developer — Front Office Risk Tech (LLM/RAG)

Company IconCiti
Location IconBelfast

Citi is looking for an experienced Applications Development Senior Programmer Analyst in Belfast. This role requires participation in developing and implementing application systems in collaboration with the Technology team.As part of the W...Read More>>.

Posted: June 6th, 2026
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Buy-Side Trading Systems Developer (Python/.NET/Angular + Databricks)

Company IconNextWave Consulting Ltd
Location IconLondon

# Buy-Side Trading Systems Developer (Python/.NET/Angular + Databricks)LondonWork Type:Fixed Term ContractApply Now**Buy-Side Trading Systems Developer (Python/.NET/Angular + Databricks)**NextWave Consulting is hiring a software developer to support...Read More>>.

Posted: June 6th, 2026
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Senior Python Developer - Trading & Risk Platforms

Company IconAd Astra Consultants
Location IconLondon

Ad Astra Consultants is seeking a skilled Python Developer with 6–10 years of experience to work on trading and risk management systems in investment banking. The position involves developing backend applications and data processing logic that s...Read More>>.

Posted: June 6th, 2026
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Data Protection Automation Engineer - Python & Ansible

Company IconSoda
Location IconLondon

Soda is looking for a Data Protection Automation Engineer to work in London, United Kingdom. The ideal candidate will have extensive experience in software development, specifically with Python and Bash, and must be well-versed in automation tools li...Read More>>.

Posted: June 6th, 2026
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Offshore Structural FEA Engineer — Sub-modelling & Python

Company IconStars Arena
Location IconLondon

Stars Arena is seeking an Offshore Structural FEA Engineer based in London, UK. The ideal candidate will have experience in programming (Python primarily, with C++ as a bonus) and proficiency in Structural Analysis using company-standard modelling te...Read More>>.

Posted: June 6th, 2026
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Founding Python Platform Engineer — Banking AI, Equity

Company IconJack & Jill/External ATS
Location IconLondon

An innovative AI startup in London is seeking a Founding Forward Deployed Engineer to integrate AI with financial institutions. In this role, you will design Python data pipelines and work closely with bank security teams. Ideal candidates will have...Read More>>.

Posted: June 6th, 2026
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Senior Lead Engineer (Python/Java) for Front Office

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is looking for a Lead Software Engineer to join the Quantitative Execution Strategies Tech team in Greater London. The role involves developing high-quality production code, collaborating with trading teams, and executing inno...Read More>>.

Posted: June 6th, 2026
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Contract Data Scientist - Python, SQL & ML (Project-Based)

Company IconMindrift
Location IconBirmingham

Mindrift is looking for data scientists to design computational problems for various industries. The role involves creating challenging scenarios requiring Python programming and statistical analysis, while ensuring solutions are viable for real-w...Read More>>.

Posted: June 6th, 2026
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Senior AI Platform Engineer — Python, Lead & Impact

Company IconDormont Manufacturing Co
Location IconLondon

Dormont Manufacturing Co is seeking a Senior Software Engineer for the Frontier product, tackling complex challenges with AI-driven insights. You'll collaborate with engineers and cross-functional teams, working in an Agile environment to meet cus...Read More>>.

Posted: June 8th, 2026
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Remote AI-Driven Python Backend Engineer (FastAPI)

Company IconDigital Waffle
Location IconBirmingham

Digital Waffle is seeking a Back End Engineer based in the UK to build next-generation applications using Python and FastAPI. The role emphasizes collaboration in a fast-paced environment with a focus on AI-assisted development workflows.Ca...Read More>>.

Posted: June 10th, 2026
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Lead Python API Engineer — Backend Leadership (Hybrid)

Company IconClient Server
Location IconLondon

Client Server is seeking a Lead Software Engineer/Developer in London to lead a talented tech team while delivering new features to their core banking platform. This role offers a hybrid working model, allowing work from home twice a week.T...Read More>>.

Posted: June 11th, 2026
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Senior Python Dev: Cloud Automation & CI/CD Lead

Company IconAllwyn UK
Location IconWatford

Allwyn UK in Watford is seeking a Senior Automation Engineer to drive the design and management of automation and monitoring platforms. Ideal candidates will have strong AWS, Terraform, and Python skills.This role includes establishing secu...Read More>>.

Posted: June 11th, 2026
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AI Engineer - Microsoft & Python, Production AI Solutions

Company IconAdepta Partners
Location IconBelfast

Adepta Partners is seeking an AI Engineer for a 6+ month contract based in Belfast. This role involves developing and implementing AI solutions using Microsoft technologies and Python within a major AI-driven innovation programme.The ideal...Read More>>.

Posted: June 11th, 2026
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Technical Support Team Lead - Python, Automation & Coaching

Company IconProcentia - Pensions Software Solutions
Location IconBristol

Procentia - Pensions Software Solutions is seeking a Technical Support Team Leader to provide leadership and technical excellence. The ideal candidate will manage the support team, focusing on Python-based troubleshooting and automation while ensurin...Read More>>.

Posted: June 12th, 2026
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Senior Lead Software Engineer - Java / Python - Risk Technology Data Strategy

Company IconCcgmag
Location IconLondon

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, incl...Read More>>.

Posted: June 12th, 2026
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Frontend leaning Fullstack Engineer(React/TypeScript/Python)

Company IconOliver Bernard
Location IconLondon

Frontend leaning Fullstack Engineer(React/TypeScript/Python)Up to £120k+ (plus equity)3 days p/week in LondonFrontend leaning Fullstack Engineer(React/TypeScript/Python) – Would you like the opportunity to join a...Read More>>.

Posted: June 12th, 2026
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Platform Engineer - AWS/Linux/Python | Hybrid WFH

Company IconClient Server Ltd.
Location IconLondon

Client Server Ltd. is hiring a Platform Engineer for their London office with a competitive salary of up to £100k. This hands-on role supports a high-frequency trading environment specializing in crypto markets.You will be part of a small...Read More>>.

Posted: June 12th, 2026
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IAM Dev: Python + GCP (Hybrid, 6m Contract)

Company IconGCS Recruitment
Location Icon

GCS Recruitment is seeking an IAM Application Developer to join a global banking client on a transformative IAM programme. This hybrid position can be based in either London or Sheffield and requires expertise in building secure identity solutions...Read More>>.

Posted: June 12th, 2026
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Senior Data Platform Lead — Backend Architect (Python/AWS)

Company IconAurora Energy Research
Location IconOxford

Aurora Energy Research in Oxford is seeking a founding Software Engineer for the Data Platforms team to build infrastructure that supports data-intensive outputs and large-scale simulations in the energy sector.The role involves managing a...Read More>>.

Posted: June 13th, 2026
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Sr Lead Software Engineer - Data Engineering, Python/C++/KDB/AI

Company IconJPMorganChase
Location IconLondon

Join a dynamic, global analytics team within JPMorgan Chase's Commercial & Investment Bank, Electronic Trading Technology. As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology, you wil...Read More>>.

Posted: June 13th, 2026
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Senior Lead Software Engineer - Python and Java - Equity Derivatives and Pricing

Company IconJ.P. MORGAN
Location IconLondon

Job Description Join us and take your software engineering career to new heights. You'll have the opportunity to design and deliver market‑leading technology products that shape the future of financial services. At J.P. Morgan, you'l...Read More>>.

Posted: June 13th, 2026
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Senior Python/Django Tech Lead (SC Clearance)

Company IconPublic Sector Resourcing
Location IconLondon

Public Sector Resourcing is seeking a Senior Full Stack Developer for a 12-month contract based in hybrid locations including London, Manchester, Birmingham, Sunderland, or Belfast. The role requires SC Clearance and an experienced developer who c...Read More>>.

Posted: June 13th, 2026
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Python Software Engineer - AI

Company IconMercor
Location IconLondon

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst...Read More>>.

Posted: June 12th, 2026
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Python Developer - Fully Remote | Upto $100/hr

Company IconMercor
Location IconLondon

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst...Read More>>.

Posted: June 12th, 2026
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