Software Engineer - London

We are looking for a Software Engineer with strong Android expertise to join our high-impact custom software team delivering solutions for a major defence client. · ...

We're working with a specialist secure technology consultancy supporting some of the UK's most security-conscious organisations.This role offers exposure across the full software lifecycle in an environment that values clear thinking adaptability and collaboration over rigid proc ...

An established financial services business in the trading and markets space is hiring a C# Software Engineer to help build and evolve the core internal systems the company runs on. You'll work on long-standing, in-house C# / .NET applications, owning features end-to-end — from un ...

We're on the lookout for a Software Engineer ( Java ) for a leading point-of-sale organisation working on innovated technologies for household named clients in the dynamic retail space.Software Engineer / Java / Spring Boot / PostgreSQL / Kubernetes / GCP / AWSYou will join our e ...

Electronic trading organisation expanding their full stack software engineering team in London. · Design and develop new software features and products across the full stack. · Build and optimise JavaScript libraries for high-performance browser applications. · ...

A global technology group is hiring a Software Engineer to support digital transformation across various businesses. · ...

We're working with a fast-growing AI company looking for a Senior, hands-on Data Software Engineer ML/AI to take ownership of their data pipelines and strategy, · Designing and owning end-to-end data pipelines, · Building and maintaining web scraping and ingestion pipelines to en ...

This is a rare chance to work on systems with serious responsibility alongside people who set an exceptionally high bar. Design and ship core software used in demanding high-stakes environments. · You'll design and ship core software used in demanding high-stakes environments. · ...

We are seeking a skilled Software Engineer to join the growing engineering team. You will design, develop, · & maintain scalable backend services and APIs that power high volume transactions.This position is ideal for an engineer with a passion for clean, · & maintainable code an ...

Our client is a high-growth SaaS technology company building intelligent platforms used by global enterprises in highly regulated environments. · ...

This is a hands-on software engineering role within a systematic hedge fund where technology sits at the core of the business.The systems you build directly support trading research and core operations your work will have real measurable impact. · ...

We are looking for a Software Engineer who enjoys building large-scale scientific and AI workflows. You will report to the Software Engineering Lead and work on systems that sit at the core of the company's research and discovery platform. · Build and maintain data processing, in ...

We are seeking exceptional software engineers to join our team. You will be working on building trading systems and market data infrastructure. · Build trading systems and market data infrastructure · Develop quantitative research platforms and tools · Optimize performance-critic ...

We are hiring a Software Engineer to join a scaling Energy Tech startup that's tackling climate change head-on. · You'd be building the software infrastructure for a decarbonised energy system—writing production Python code that controls tens of thousands of assets like EV charge ...

G MASS is supporting a global FinTech organisation with the expansion of a core engineering team building enterprise-scale AI-enabled data products. · Design develop and maintain scalable software and data-modelling components within a distributed platform · ...

We are working with a tier-one energy trading company who are dedicated to accelerating the transition to greener energy. · The ideal candidate will have an understanding of trading systems, algorithms and market data coupled with strong technical expertise in software developme ...

We're looking for a hands-on Software Engineer to help scale our subscription-based e-commerce platform.This is an opportunity to work at the heart of an entrepreneurial tech team, shaping how Oddbox grows and supporting the drivers of our success. · ...

We're hiring a Software Engineer to help build and scale a platform transforming how the global hospitality industry manages distribution and payments. · Building and maintaining high-quality backend services and featuresTurning complex, real-world problems into simple, robust te ...

We are seeking exceptional software engineers to build trading systems and market data infrastructure. · Build trading systems and market data infrastructure · Develop quantitative research platforms and tools · Optimize performance-critical financial applications · Strong C++/Py ...

Job summaryThe Industry Solutions Engineering (ISE) team is a global engineering organization that works directly with customers looking to leverage the latest technologies to address their toughest challenges. · We work closely with our customers' engineers to jointly develop co ...

A world-leading global quantitative hedge fund is looking for a Software Engineer to join its Data Core team supporting trading and research workflows through design and delivery of high-quality data systems. · Developing systems that distribute accurate data across asset classes ...