Overview As a Software Engineer in the UK Oxford team, you build and evolve Habitat Energy’s renewable energy platform that supports a large fleet of battery storage assets. You work with traders, data scientists, and operations to delive...Read More>>.

Overview In this role you will design, develop and test software for defence, cyber and intelligence programmes. You will work with modern languages and frameworks, contribute to CI/CD, test automation and infrastructure-as-code, and collab...Read More>>.

Overview Join a fast-growing team at the forefront of cloud-native networking and security. You will design and build scalable backend services that power new product capabilities and data-driven insights. You’ll work across large, distri...Read More>>.

Overview As a Mid-Level Software Engineer at Smarkets, you design, develop, and maintain services powering business operations products. You collaborate with engineering managers, tech leaders, and product managers to drive complex, roadmap...Read More>>.

Overview Join LSEG as a Senior Software Engineer to build enterprise-grade solutions that power AI-enabled analytics for the financial services industry. You’ll work within cross-functional teams to tackle complex problems at scale and co...Read More>>.

Overview As a Senior .NET Developer, you will design, build, and deliver production-ready software using modern .NET technologies. You will own features from design to release and contribute to architectural decisions to support long-term s...Read More>>.

Overview In this role you will help build high-speed network and data processing infrastructure for financial trading, leveraging C++ (and possibly Rust) to push performance boundaries. You will join a Cambridge team that values engineers a...Read More>>.

Overview In this role you will help shape and build the tools that support a fibre product and other customer-facing software. You will collaborate with the Head of Systems Engineering to define project needs and deliver in a hybrid setup a...Read More>>.

Overview In this Software Engineer role, you’ll design, build, and refine components across Quantcast’s tech stack, from core services to data-driven features. You collaborate with product, modeling, and platform teams to deliver high-q...Read More>>.

Overview In this role you join Europe’s leading research and quant trading firm to help redefine trading platforms using opensource and cloud-native technologies. You’ll work in a highly skilled team on complex CS problems, applying ML/...Read More>>.

Overview In this role you will help build core backend systems for a fintech payments start-up backed by a major bank. You will design and implement a robust REST API, work with microservices, and apply software engineering best practices t...Read More>>.

Overview In this role you will build and evolve Python-based platforms that support investment decisions at Schroders. You’ll work within Public Markets Technology to deliver cloud-native solutions and AI-enabled capabilities, collaborati...Read More>>.

Overview In this junior Software Engineer role, you join our Gloucester team to help design and build secure software for defence and cyber programmes. You’ll learn across the development lifecycle and grow alongside experienced colleague...Read More>>.

Overview As a Software Engineer at BAE Systems Digital Intelligence, you join autonomous DevOps teams to deliver secure software for national security customers. You will design, develop, deploy and maintain applications and services across...Read More>>.

Overview In this role you will design and implement innovative .NET-based solutions within a forward‑thinking tech team in Newcastle. You will help build scalable, high‑performing systems that handle millions of transactions, while coll...Read More>>.

Overview In this role you will design, build and optimize digital customer journeys for onboarding and engagement across Europe, within a mature, engineering-focused function. You will contribute to cloud-native applications and AI-assisted...Read More>>.

Overview As a Software Engineer at Edenred PayTech, you contribute to the design, implementation, and maintenance of platform features in a fast-growing fintech environment. You collaborate with engineers to meet quality and performance tar...Read More>>.

Overview In this role you will strengthen our core insurance platform within an agile Scrum team, delivering valuable features for customers and colleagues. You will work across the full stack, applying modern technologies to evolve critica...Read More>>.

Overview As a Software Engineer in the Decision Systems team, you will shape core detection and scoring capabilities within our Decision Intelligence platform. You’ll collaborate with product and delivery teams to translate complex data i...Read More>>.

Overview In this role, you will own the design, validation and delivery of Kubernetes-based microservices configurations, enabling reliable, scalable deployments across development to production. You’ll work within Webex Engineering to dr...Read More>>.

Overview In this role you own end-to-end delivery of real-time video, data and AI analysis on a sports content platform. You’ll work in a small, high-trust team focused on rapid, autonomous delivery and robust systems. You’ll shape arch...Read More>>.

At Motion Applied, we accelerate the response to the world’s rapid change, pioneering solutions in automotive, transportation, and motorsport to reduce the carbon footprint through electrification, telemetry, control, and analytics....Read More>>.

Get AI-powered advice on this job and more exclusive features.Vantage Talent Solutions provided pay rangeThis range is provided by Vantage Talent Solutions. Your actual pay will be based on your skills and experience — talk with...Read More>>.

Staff Software Engineer / Python / TypeScript / LLMs / AI Agents / CloudStaff Software EngineerLocation: London (Old Street, 5 days onsite)Job Title: Staff Software EngineerAbout the ro...Read More>>.

Software EngineerLocation: Birmingham, AL (remote available)Type: Full timeDept: Product & EngineeringReports to: CTOCompensation: $15...Read More>>.

Background The world around us is experiencingsignificant change, the greatest in generations. At Motion Applied, we’re accelerating the response to that change. Our vision is that our people and technologies will pioneer a be...Read More>>.

Get AI-powered advice on this job and more exclusive features.Are you ready to make a meaningful impact in the world of financial services technology? Join a dynamic Application Engineering team, where your expertise will help shape the fut...Read More>>.

AI and data centres are booming, electrification is accelerating, and trillions in generation, storage, and connection projects are queued - but the real bottleneck is the grid. Grid planning and operations are becoming a national-scale...Read More>>.

We’re working with an early-stage, well-funded stealth AI company developing a new generation of reasoning technology. The team brings together experience from frontier AI research, enterprise software, biotech, defence and aero...Read More>>.

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodica...Read More>>.

Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-ce...Read More>>.

We're looking for Software Engineers whowant to help us design and build the systems andtools that run the firm. You'll find SoftwareEngineers in all parts of Jane Street, solvingreal problems in critical areas ranging fromtrading desks to our...Read More>>.

By bringing together next-gen technology and the finest live data available, Genius Sports is enabling a new era of sports for fans worldwide, delivering experiences that are more immersive, interactive and personalised than ever before. Learn...Read More>>.

Join Axon and be a Force for Good. At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we w...Read More>>.

DepartmentFactorEmployment TypePermanent - Full TimeLocationLondon, UKDescriptionAt Factor, we’re building the commercialisation layer for the new energy economy. Our engineers don’t...Read More>>.

The role You'll build and own the backend systems Letly runs on — the software behind every viewing, tenancy, certificate, rent payment and repair. These are systems where correctness, reliability and scale are non-negotiab...Read More>>.

Software Engineer - Data, Lakehouse and AI Data Platform Engineer - Analyst/Associate - London location_on London, Greater London, England, United Kingdom The Opportunity Join a team building the data foundations that support th...Read More>>.

Join BLP Digital — The #1 Solution for ERP Automation BLP Digital is redefining ERP automation with agentic AI. Spun out of ETH Zurich and HSG, we build AI agents that automate finance, procurement, logistics, sales, and more fo...Read More>>.

nahc.io - Software Engineer Software Engineer United Kingdom Engineering – Software Development / Full-time / On-siteWe’re working with an early‑stage, well‑funded stealth AI company developing a new generation of reasoning techn...Read More>>.

Software Engineer - London - Top 25 Pre IPO business - Golang - £100,000We’re partnering with a rapidly growing AI company valued at around $5bn, with 600+ employees and a profitable business model. The company is building technology at...Read More>>.

Aspect Capital is an award-winning systematic hedge fund based in London. We manage over $8 billion of client assets, with technology playing a critical role in the success of our business.We are looking for an experienced Software Engin...Read More>>.

Permanent | Hybrid (willing to travel to Newcastle) | Python | AI | BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You...Read More>>.

eDV Cleared Software Engineers - £700/day Outside IR35 Location: UK / RemoteContract: 6 monthsRate: Up to £700 per dayIR35: Outside IR35Clearance: Active eDV Clearance Es...Read More>>.

Job Description Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues....Read More>>.

Software EngineerPermanent | HybridAn exciting opportunity has arisen for a Software Engineer to join a highly technical engineering team developing sophisticated software for complex, real-world systems.You’ll work across...Read More>>.

We are Printed.com, one of the largest and fastest growing on-line print shops in the UK. We are filled to the brim with a passionate team who are mad about printing, designing, building and growing the business. In the office you'll find that we...Read More>>.

Intact Insurance is the new name for RSA in the UK, Ireland, and across Europe. It’s a new name and a new way to do business. Backed by global expertise and a commitment to service that feels different, we’re focused on making insurance simple...Read More>>.

Intact Insurance is the new name for RSA in the UK, Ireland, and across Europe. It’s a new name and a new way to do business. Backed by global expertise and a commitment to service that feels different, we’re focused on making insurance simple...Read More>>.

SWE Coding Benchmarks & RL Environments ($45-75/hr) Role Responsibilities Writing realistic engineering tasks on full-stack web apps: the kind of problem a real team has in its backlog, on codebases that grow as each task b...Read More>>.

Software EngineerApplication Deadline: 30 October 2026Department: Software EngineeringEmployment Type: PermanentLocation: Cheltenham (Hybrid)Compensation: £40,000 - £70,000...Read More>>.