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 design and operate backend systems that connect AI models to the product, enabling end-to-end AI workflows and reliable API features. You’ll work in a small, high-caliber team focused on real-world usage, wi...Read More>>.

Overview As a Software Architect, you will lead the design and delivery of integrated software platforms for automation clients. You stay close to implementation, guiding cross-functional teams to create scalable, secure systems that connec...Read More>>.

OverviewFounding Python Engineer required for an early stage start-up building the future of AI-powered data processing. Joined by a founding team from leading industry names and backed by prestigious VC and angel investors, this is a...Read More>>.

OverviewOur client is a global cybersecurity company delivering quantum-safe encryption to protect enterprises, governments, and critical national infrastructure. Their advanced cryptography ensures resilience against current and emerg...Read More>>.

A leading global consulting firm in Belfast, UK, is seeking a Python Engineer to design, develop, and maintain backend services and microservices. The role focuses on clean coding practices, automated testing, and secure deployments in a regulated en...Read More>>.

A progressive startup is searching for a Python Software Engineer to join their dynamic team. In this role, you will lead the design and development of scalable cloud-native systems, primarily in Python. You will work on exciting greenfield projects...Read More>>.

A financial technology firm in Greater London is looking to build a new software engineering team focused on applied AI. This role involves collaborating with diverse teams to develop scalable AI-driven applications that solve real-world problems. St...Read More>>.

A leading FinTech firm in London is seeking a Senior Python Developer to work on high-performance solutions involving multi-petabyte data in a hybrid environment. The role requires extensive experience in distributed systems and the opportunity to wo...Read More>>.

A tech recruitment firm in the United Kingdom is seeking a skilled Python Developer to design and maintain web applications using Flask. The ideal candidate will have at least 1.5 years of experience in web development, a strong background in AWS, an...Read More>>.

TwinThread in London is seeking a Lead Software Engineer to join their Global Equity Derivatives Technology team. In this role, you will collaborate with developers, quants, and traders to deliver innovative trading solutions and maintain core sys...Read More>>.

A leading grounds maintenance company is seeking a Senior Backend Developer to join a product-focused engineering team. You will design and build backend applications that support complex workflows. The role combines exciting challenges in a hybrid w...Read More>>.

TNEI Services Ltd is looking for a Senior Software Engineer in Manchester to develop high-performance simulation tools using C++. Candidates should have a strong background in C++ programming, and be familiar with Python and power systems concepts...Read More>>.

EDF Trading, located in Greater London, is seeking a skilled IT professional to enhance the tools of the Optimisation and Trading Analytical Team. The role emphasizes collaboration with traders to implement features and support post-deployment cha...Read More>>.

Job Title: Python Developer – Front Office R&D Trading Systems Location: London, UK Employment Type: Permanent or Contract About Margo MARGO is a tech-native consultancy delivering high-value...Read More>>.

JPMorganChase is seeking a Lead Software Engineer in the Markets Technology division (Rates Nonlinear). You will lead design and delivery of real-time marking, pricing, and market data platforms used by the Rates Nonlinear trading desk in collabor...Read More>>.

JPMorgan Chase in London seeks a Lead Software Engineer to join the IP - Network Services team, driving secure, scalable technology across multiple business functions. You will contribute as a core technical contributor, delivering trusted, market...Read More>>.

Fundment Limited is seeking a Senior Python Engineer to design, develop, and optimise our innovative solutions. You will drive technical execution, mentor developers, and ensure our platform remains scalable, reliable, and secure. Role collaborate...Read More>>.

This is an exciting opportunity where we're exploring local Sr Lead Security Engineering talent who need flexibility, with the potential to present qualified candidates to managers for part-time or job-share roles. Part-time hours where two peo...Read More>>.

JPMorganChase seeks a Senior Software Engineer to build and operate low-latency Python services for Rates Live Risk & P&L. You will own delivery end-to-end, including production support, and partner closely with front-office stakeholders to ship c...Read More>>.

JPMorganChase within the Commercial & Investment Bank (CIB) – Markets Technology (Rates Nonlinear) is seeking a Lead Software Engineer to help build and deliver trusted market-leading tech in a secure, scalable way. You will lead real-time marki...Read More>>.

hireful is seeking an AWS Cloud & Python Engineer to bridge application development and cloud infrastructure in a growing UK-based team. You will own the full lifecycle of data transformation apps, from writing clean Python to designing scalable A...Read More>>.

An established and growing automation specialist is seeking an experienced Software Architect to lead the design and development of complex, integrated software platforms. The organisation delivers sophisticated automation solutio...Read More>>.

JPMorganChase, within the Asset Management Core Data & Analytics Engineering organization, seeks a Senior Lead Software Engineer to design and deliver data and analytics solutions on a federated data platform. Lead development of scalable data pip...Read More>>.

Oho Group in London is seeking a Python Engineer to build software that matters. You’ll join a fast-growing start-up team working on a product solving real-world problems, with a visible opportunity to contribute as the company grows.You...Read More>>.

Xelix in London is seeking Mid and Senior Python Developers to join our back‑end team. You’ll write clean, tested Python code, work with AI engineers on large data sets, and design RESTful APIs in Django to support the React front end.W...Read More>>.

An established and growing automation specialist is seeking an experienced Software Architect to lead the design and development of complex, integrated software platforms. The organisation delivers sophisticated automation solutio...Read More>>.

AI Software Developer (Python, JavaScript, ML) - London/HybridDay rate: £500 - £800 (inside IR35)Duration: 6 - 12 monthsStart: ASAPHybrid: 3 days on site per weekAbout the RoleMy client is looking f...Read More>>.

Experis UK is seeking a Python Developer to build production-grade software for secure, mission-critical systems used across Security programmes. This is real production software, not prototypes, built with care and discipline.You will deve...Read More>>.

Susquehanna is seeking a graduate software engineer in London to join our trading technology teams. You will work across C#, C++, and Python, contributing to high-performance systems and data-driven solutions while learning from senior technologis...Read More>>.

Saragossa in London is building a new AI-driven product from the ground up and seeks a Python-focused engineer to join early and influence the direction. You will write Python, design and maintain ETL pipelines, work with SQL, and develop APIs usi...Read More>>.

JPMorgan Chase & Co. in Bournemouth, UK is seeking a Lead Software Engineer within Infrastructure Platforms. You will be a core technical contributor delivering trusted, scalable technology across multiple business functions and driving AI-assiste...Read More>>.

Adecco is partnering with a Bristol-based tech team to hire a Software Engineer who will work across Python backend and frontend technologies. The role focuses on building data-intensive applications with modern frameworks, data visualization and...Read More>>.

JPMorgan Chase in London seeks a Lead Software Engineer to enhance network data services with Python applications, cloud integration, and secure, scalable solutions. You will be a core technical contributor shaping architecture and driving enterpr...Read More>>.

Tria in Birmingham is seeking a Python Developer to join a hands‑on team focused on internal applications, data platforms and integrations. The role blends software development with data engineering, cloud work and automation to modernise system...Read More>>.

Citi in Belfast is seeking a Python Developer to join the Wholesale Credit Risk Technology team. You will design and deliver technology solutions for the front office and Credit Risk business, collaborating with onshore and offshore teams and usin...Read More>>.

Aristocrat is seeking a Senior Python Engineer – Automation in Greater London to drive automation across our Reporting Center of Excellence. You will own end-to-end automation projects, optimize hundreds of processes, and mentor junior engineers...Read More>>.

JPMorganChase is seeking a Lead Software Engineer to join the Infrastructure Platforms team. You will be a core technical contributor, delivering secure, scalable technology products and driving AI-assisted engineering practices across the develop...Read More>>.

We are seeking bright, enthusiastic, and highly motivated IT Graduates to join our growing engineering team. This is an excellent opportunity for recent graduates passionate about software development, cloud technologies, and artificial intelli...Read More>>.

JPMorganChase is seeking a Software Engineer III to join an agile team delivering secure, scalable software components within the IP division. You will design, develop, test, and troubleshoot, using Python, Java, or Django, and apply AI-assisted c...Read More>>.

National Grid is seeking a Senior Python Engineer to join a major, multi-year technology programme. The role is home-based with occasional travel to Bristol.You will design and build production-grade Python services, influence architecture,...Read More>>.

Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team...Read More>>.

KBR is a global technical solutions provider recruiting a SQL/Python Developer for its Estates Intelligence BI team in Swindon. You will develop data pipelines, build Power BI datasets and ensure data quality for client reporting and internal anal...Read More>>.

Pure Resourcing Solutions is seeking a Senior Python Software Engineer for a Cambridge hybrid role, offering a competitive salary and strong data-processing focus.You will build and optimise high-performance data processing systems, emphasi...Read More>>.

J.P. Morgan is seeking a Senior Lead Software Engineer to drive data ingestion, transformation, and Data Product acceleration on a federated data platform for Asset Management.You will lead design and implementation of AI-ready capabilities...Read More>>.

JPMorgan Chase & Co. is seeking a Lead Software Engineer within the Infrastructure Platforms unit. You will be a core technical contributor responsible for delivering trusted, scalable technology products across multiple business functions in a se...Read More>>.

Software Engineer (Java)Ocho People | Technology RecruitmentSoftware Engineer opportunity at a leading digital asset firm operating at the centre of global financial marketsJava focused role across e...Read More>>.

Engineer the Systems That Power the UK's Water InfrastructureThe UK's water and wastewater network depends on intelligent, reliable automation to keep treatment sites running safely around the clock. At Profitec Solution...Read More>>.