Overview In this role you will build tools and websites to handle millions of requests, delivering high-quality market data to a global audience. You will join a fast-paced, agile environment that values open collaboration and tech-driven d...Read More>>.

Overview In this role, you will join Lendable’s Central Operations to design and ship features that empower ops teams across Cards, Loans and Motor. You will build internal web apps and automations, partnering with Product, Data Science a...Read More>>.

Overview In this Python Engineer role at a prominent prop trading client, you build and optimize automated trading tools that analyze large data sets to inform strategy. You collaborate with research teams to design and refine trading algor...Read More>>.

Overview In this role you will help build a new trading architecture for model execution at a fast-growing hedge fund. You will design, develop, test, and deploy cloud-based microservices (AWS) and work closely with the engineering team to...Read More>>.

Overview In this role you will build and maintain Python-based trading tools for a leading high-frequency trading desk. You will work directly with two traders to develop automated trading systems, analytics, and tools for portfolio constru...Read More>>.

Overview In this role you will contribute to building a scalable trading architecture and cloud-native microservices for an active systematic trading hedge fund. You will collaborate closely with a high-caliber engineering team in a fast-pa...Read More>>.

Overview As Principal Engineer, you will ensure robust technical delivery of products and services, shaping plans with stakeholders and applying your expertise to drive excellence. You will act as the senior technical representative for you...Read More>>.

Selby Jennings is seeking an experienced Python engineer to design, develop and maintain production-grade Python applications in a financial analytics context. You will build scalable infrastructure for large datasets, partner with quantitative re...Read More>>.

Salt is seeking a Backend Software Engineer to design and build the core services powering its AI platform. The role focuses on scalable backend systems using Go and Python, delivering robust APIs and data pipelines in a high-growth environment....Read More>>.

Unknown is hiring a Senior Backend Engineer to design and build highly scalable backend services in Python, shaping architecture and influencing the tools and techniques used by the team. You’ll work closely with Product, Design and Sales and me...Read More>>.

City Science is seeking a senior Python developer who will lead design and implementation of production-grade packages for modelling and data processing. You will work with DESNZ and external collaborators, turning complex user needs into reliable...Read More>>.

Oscar Technology is seeking a Full Stack Engineer for a central London role with three days on-site. You will own the full stack from database to UI, designing data-heavy interfaces in TypeScript/React and building scalable Python services with mu...Read More>>.

LEAD PYTHON ENGINEER – DV PREFERREDNEW PERMANENT OPPORTUNITY AVAILABLE FOR A SECURITY CLEARED LEAD PYTHON ENGINEERSalary: Up to £130,000 baseLocation: LondonWorking Pattern: Hybrid – 2–4 da...Read More>>.

Arthur Recruitment is helping an established London-based insurer recruit a hands-on Data Engineer to join the Data & Technology function. The role focuses on Databricks, Python and SQL to own data engineering solutions and deliver MI, analytics a...Read More>>.

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within Finance Technology, you are an integral part of an agile team that wo...Read More>>.

JPMorgan Chase & Co. in London seeks a Lead Software Engineer for the Equities Front Office Trading and Analytics Team to drive the Systematic Quoting Platform for EMEA.You will lead development of applications for equity derivatives tradin...Read More>>.

NaturalMotion is seeking a Server & Infrastructure Engineer to join our server engineering team. You will work on core backend systems, live services, and build systems with minimal supervision.Help manage and expand our cloud infrastructur...Read More>>.

La Fosse, in London, seeks a Senior Platform Engineer (AWS, Python and/or Go) for a hybrid role requiring 1 day per week in the Victoria office. You will build and evolve internal developer platforms, cloud-native solutions, AI infrastructure and...Read More>>.

Version 1 is seeking an Integration Engine to support a Healthcare domain implementation project. The role focuses on building and maintaining robust CI/CD pipelines, automating infrastructure, and ensuring smooth deployment and operations of appl...Read More>>.

Content Guru is seeking a Senior Software Engineer to join our Applications Engineering team at Bracknell Head Office. You will specialise in AI-powered solutions, using Python to build and enhance our mission-critical cloud CX platform.The...Read More>>.

We’re an award‑winning consultancy known for delivering exceptional products and services through technology, helping organisations accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower org...Read More>>.

Opportunity:This is more than just a job; it’s a mission.As a Backend developer, you play a pivotal role in designing, developing and maintaining the critical backend infrastructure that powers our services. You will be self-dri...Read More>>.

Saragossa in London is seeking an experienced Python Developer with a strong background in investment management to join a high-performing technology team delivering mission-critical solutions across the front and middle office.You'll work...Read More>>.

Global Financial Services client is hiring for experienced Java or Python Engineers with strong Market Risk and FRTB IMA experience to join a high-profile regulatory technology programme. This will be a permanent role paying between £80K - £110K...Read More>>.

DIGI2AL is a defense-focused digital services consultancy delivering cloud-hosted digital services to the public sector. We are building a team to support engineering and technical work for our data fusion platform, bridging tactical edge sensors...Read More>>.

London 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...Read More>>.

Robert Walters is supporting a large multinational financial services client in Glasgow to hire a Senior Python Developer. You will design, develop and maintain production-grade Python applications and automation frameworks, and build automation a...Read More>>.

What we are building Mimica's mission is to empower enterprises, teams, and individuals to reclaim their most precious resource — time and work more efficiently, with greater purpose and impact. Our AI-powered task mining obse...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>>.

SGI in London is hiring a Software Engineer to develop AI-powered applications and services. You will work within an AI & Innovation team to build scalable, production-grade software using Python, APIs and cloud technologies.The role emphas...Read More>>.

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Habitat Energy in Oxford is seeking a Software Engineer to join our UK Software team. You will contribute to building, maintaining and evolving our renewable energy platform that powers trading, optimization and asset management for a large fleet...Read More>>.

Design, build and maintain business-critical trading infrastructure and backend services.Develop systems across trade capture, position management, reconciliation and settlement workflows.Build scalable data platforms to...Read More>>.

Applause IT Recruitment is assisting a UK technology business in Nottingham to hire a Software Engineer focused on Python. You will join an engineering team where software, research and infrastructure converge to tackle technically challenging pro...Read More>>.

Elsevier's SciBite team in Cambridge is building data and ontology pipelines and AI/NLP technologies to empower life science researchers. As a DataOps Engineer, you will maintain and enhance data and ontology pipelines, collaborating with Ontology...Read More>>.

OverviewThis opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.At Mindrift, in...Read More>>.

Matchtech Group is seeking a Python Developer for a contract role in Cambridgeshire, with on-site and hybrid options. The role focuses on building software for defence cloud environments, supporting data/AI, automation, tooling, and DevOps across...Read More>>.

About InvestEngineWe’re a London-based fintech on a mission to make ETF investing simple and accessible. Over 150,000 clients have trusted us with over £3 billion in assets — and we’re just getting started. We’ve been feat...Read More>>.

Content Guru Limited is seeking an experienced Senior Software Engineer to join our Applications Engineering team at our Head Office in Bracknell, Berkshire. With a focus on AI-powered solutions, you will apply your strong Python and software engi...Read More>>.

At Data Intellect it has never been just about data or technology, they are our tools. It's about human intellect, collaboration and providing solutions for the most complex of challenges. We do this by living the (DI) code: We are...Read More>>.

Senior Data Scientists/Data Engineers (Palantir, Python, Data Science) Areti is seeking multiple Senior Data Scientists/Data Engineers to work for a series A funded tech start‑up based in the London area – a very quick start....Read More>>.

Client Server Limited in the UK is seeking a Python Software Engineer to drive our conversational AI platform. This remote, full‑time role focuses on building production grade AI systems and the backend infrastructure that supports them, with ow...Read More>>.

OneAPPS Consulting in Glasgow is seeking a hands-on Python developer with strong IAM and PingDS experience. You will build automation, APIs, and data processing tools while supporting directory services and accompanying plugins. The role requires...Read More>>.

Data Intellect Limited, based in Belfast, is seeking mid-level Python Engineers to join our OneTick-focused team. You will learn OneTick through structured training and client delivery, developing Python applications and data pipelines while solvi...Read More>>.

SENIOR PYTHON / DATA ENGINEER - SC CLEAREDNEW PERMANENT OPPORTUNITY AVAILABLE FOR AN SC CLEARED PYTHON ENGINEER WITH DATA ENGINEERING EXPERIENCESalary: Up to £75,000Location: Cardiff...Read More>>.

SENIOR PYTHON / DATA ENGINEER - SC CLEARED NEW PERMANENT OPPORTUNITY AVAILABLE FOR AN SC CLEARED PYTHON ENGINEER WITH DATA ENGINEERING EXPERIENCE Salary: Up to £75,000 Location: Manchester...Read More>>.

Senior Java / Python Engineer London | Up to £775/day (Inside IR35) or £120,000 Base Salary 5 Days Onsite for the First 6 Months | 4 Days Thereafter This investments clie...Read More>>.