Overview In this role you will design, develop and test high-performance, data-driven web applications for a leading fintech client. You’ll work across the stack to deliver scalable tools and websites that handle millions of requests dail...Read More>>.

Overview In this role you will help shape Citi’s tech-enabled finance landscape by delivering full‑stack, cloud‑native applications using Java or Python. You’ll collaborate with multiple teams to align features with architecture and...Read More>>.

Overview In this role you will build tools that shape architecture and interior design, bridging software engineering and design. You’ll develop Rhino/Grasshopper plugins, Revit/Dynamo tools and web applications, while contributing to Aut...Read More>>.

Location: London, 4 days in office (Shoreditch) Salary: Up to £240,000 + Bonus + Compelling Equity We’re working with a high-growth, profitable technology company building a new category in performance marketing....Read More>>.

Weekday AI, a client of Weekday's, is seeking a Senior Software Engineer with deep Python expertise to join the London-based engineering team. You will design, develop, and maintain scalable backend systems and APIs while shaping technical archite...Read More>>.

Citigroup in London seeks a Quantitative Analyst to develop analytics libraries for pricing and risk-management and to build quantitative models for trading using advanced mathematical and computer science methods. You will work with traders, stru...Read More>>.

DRW in London is seeking a Software Engineer for the Unified Platform - Business Experience team. You will maintain legacy code and contribute to green-field development to empower business users with DRW technology.The role requires 6+ yea...Read More>>.

BULLIT MANAGEMENT SERVICES LIMITED is seeking an experienced Python-focused software engineer to join a global team in London. You will own backend development, APIs, and scalable architectures across enterprise-grade applications.You will...Read More>>.

Cognizant in London is seeking a Lead Developer to design, implement and optimize Python and cloud-based solutions using AWS and PySpark for data-intensive, regulatory-focused applications. Hybrid day shift model in Stratford London (3 days a week...Read More>>.

Mimica is hiring senior backend engineers to lead Python-focused work across a scalable ML-focused platform. You will design, implement, and operate critical backend systems interfacing with ML models, mentor teammates, and drive architecture deci...Read More>>.

Deutsche Bank’s Valuation Control Strats group in London seeks an Associate to develop front‑to‑back analytics in C++ and Python, focusing on IPV, observability, levelling and PruVal. You will work with Trading, Sales, Risk and Technology to...Read More>>.

Investigo is seeking a Senior Java/Python Engineer for a London-based role involving design and delivery of a next-generation platform in capital markets. You will build core services across trade lifecycle, settlement, finance systems and regulat...Read More>>.

Hunter Bond is seeking a Software Developer (Python) in London to join a high-caliber tech team operating in a hybrid working model.You will work on premier platforms with top talent, focusing on Python as the main language and delivering c...Read More>>.

Graphcore Ltd. in Bristol, UK, is seeking a Python Engineer to join the Infrastructure Solutions team and drive innovation in AI compute infrastructure. You will build tools and services to streamline build, test, deployment, and productization pr...Read More>>.

McLaren Racing is seeking an experienced Python Software Engineer to help modernise Factory Flow, a major technology transformation. You will design, build and support Python services, APIs and data pipelines that enable design, manufacturing, and...Read More>>.

J.P. Morgan is seeking a core technical contributor to join an agile team delivering trusted, market-leading technology products in a secure, scalable way.You will drive end-to-end software solutions across multiple business functions and l...Read More>>.

Free-Work is seeking a Senior Software Engineer to join a high-profile Life Sciences project. You will work on complex applications using Python and Java, with ML exposure, alongside an existing team in Central London and Oxford.Remote work...Read More>>.

Third Republic Limited is seeking a Backend Python Developer to strengthen a distributed system in London, with an emphasis on open source collaboration and data standards. You will work within a team of engineers to build robust, scalable solutio...Read More>>.

Prolific is seeking Senior Python Developers to join our Expert Network to train and evaluate cutting-edge AI models. This role offers competitive pay up to $50/hr, flexible hours, and the ability to work from home.The ideal candidate will...Read More>>.

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Salt Search in Cambridge, UK is seeking a Specialist Software Engineer to lead the design and development of complex software systems in a hybrid role.You will drive technical strategy, mentor engineers, and collaborate with cross-functiona...Read More>>.

Selby Jennings in London is seeking a Python Engineer to join a Macro & Fixed Income Data Technology team, building a modern data platform that supports investment decision-making. You will design scalable data pipelines and work closely with port...Read More>>.

Longshot Systems Ltd is hiring Machine Learning Engineers to design, build and productionise ML pipelines and data workflows. You'll work on a hybrid Python/C++ stack, with an emphasis on low-latency components and scalable strategy software for s...Read More>>.

Version 1 in the UK is seeking a skilled Python Developer to join our trading-focused teams. You will develop, maintain and enhance trading applications using Python, collaborating with traders, quants and other stakeholders to deliver high‑qual...Read More>>.

Outpost Search Ltd. is seeking a Software Engineer (DV Cleared) to join a close‑knit engineering team delivering bespoke software for national programmes.You will design and deliver high‑quality code, work directly with customers to sol...Read More>>.

VCGTech in the United Kingdom is seeking a Python Software Engineer to help build the Independent Revaluation Infrastructure System (IRIS) and related financial control tooling. You’ll work with asset class and platform teams to deliver robust,...Read More>>.

Oliver Bernard is seeking a broad, high-impact engineer to own full-stack development and help shape engineering practices across a team. The role focuses on core platforms and data products used by thousands of clients in education, translating c...Read More>>.

Neural Concept is seeking an AI Workflows Engineer to own the design and delivery of AI-powered, Python-first engineering solutions for a specific industry application in Cambridge. You will collaborate with the Vertical Solutions Product Manager...Read More>>.

In this role, you will design, develop and maintain secure, scalable software solutions that support critical national security programmes. Working across the full software development lifecycle, you'll take ownership of technical challenges, from...Read More>>.

Arrive, the global mobility platform behind Parkopedia, is transforming urban travel. As a Staff Python Engineer you will lead data systems, design scalable data services, and shape production AI capabilities.You’ll own the Spark-based pi...Read More>>.

Aurora Energy Research, based in Oxford, is hiring a founding Software Engineer on the Data Platforms team. You will build and own the infrastructure to make half-hourly, generator-level simulations fast, reliable and useful for tracking and model...Read More>>.

Altium Associates Ltd. is seeking an AI/ML Perception Software Engineer to build and deliver the AI/ML capability for autonomous ground vehicles. The role combines research with industrialisation in a hybrid setting in Warwickshire.The cand...Read More>>.

EMBL-EBI is seeking an experienced backend engineer to advance sustainability tooling for high-performance computing. You will process HPC telemetry and energy data, contribute to open-source GA collaborations, and enhance real-time monitoring and...Read More>>.

Rain, the world's first AI Financial Health Platform, is seeking a Tech Lead to guide a distributed engineering team. You will translate product requirements into robust architectures, own technical direction, and ensure scalable, observable syste...Read More>>.

Searchability in the United Kingdom is seeking a Python Engineer / Data Engineer with SC clearance to join a public sector consultancy in Manchester on a permanent, hybrid basis.The role focuses on developing Python-based applications, buil...Read More>>.

Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. The Data Client Projects team coordinates data transmission, transformation, and validation to enable...Read More>>.

Experis Austria is seeking an experienced Full Stack Developer to join a delivery-focused engineering team, building secure modern web applications. The role involves working across the full stack, developing scalable back-end services with Python...Read More>>.

Spott is seeking a Software Engineer in Liverpool to join a growing technology team. Youll contribute across the full development lifecycle, writing clean, maintainable code and supporting design, testing, deployment and ongoing improvements....Read More>>.

ExTrac AI is seeking a Software Engineer to join its London-based engineering team. You will build and operate backend microservices, APIs, and data pipelines that power decision-support products used by governments, defence organisations, financi...Read More>>.

Sanderson is working with a consulting client to grow their Data capability in the United Kingdom. They are seeking candidates with strong experience in Data Engineering and cloud platforms to design and build scalable data pipelines and architect...Read More>>.

Outpost Search Ltd. in London is seeking an Infrastructure Engineering Specialist to drive design and delivery across compute, network, and security domains.You will work with virtualization, containers, IaC, and CI/CD, translating architec...Read More>>.

Overview Join to apply for the Snowflake Data Engineer (Python, ETL, SQL) REMOTE UK role at Akkodis This range is provided by Akkodis. Your actual pay will be based on your skills and experience — talk with your rec...Read More>>.

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI system...Read More>>.

Bloomberg is seeking an experienced software engineer in London to design and implement Kubernetes operators and custom controllers for a large, multi-tenant platform. You will contribute production-grade Go and Python that talks to the Kubernetes...Read More>>.

This job is with Fitch Group, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Senior Software Engineer, Full-Stack Applications (...Read More>>.

Senior Software Engineer (Python / C++ | Robotics & AI)Senior-level role on a cross-functional robotics and autonomous systems engineering teamCore stack: Python and C++, spanning embedded/edge through to AI/ML and simulati...Read More>>.

Unilever is offering a Data Analyst apprenticeship in a diverse, global business. You’ll support world‑class brands across Customer Development, Finance, Marketing and Supply Chain, learning to turn raw data into clear insights and to use tool...Read More>>.

Capstone Investment Advisors invites applications for a 10-week Summer Risk Tech Internship designed to give interns practical exposure to our Risk Tech team and the broader working environment. Interns will support day-to-day activities while com...Read More>>.

Remotestar is seeking a Quality Assurance Tester (Python) for an on-site role based in Chennai. You will design and execute manual and automated tests for Python-based applications and services, ensuring that software meets defined quality standar...Read More>>.