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 Software Engineer role at Tes, you’ll contribute to building EdTech solutions that empower schools and educators worldwide. You’ll work in an agile, cross-functional team to deliver robust features, write tests, and imp...Read More>>.

Overview In this role you will build and maintain web and backend solutions for enterprise clients, collaborating with a cross-functional Services team. You’ll work in a Scrum environment with fast, iterative sprints to deliver integrated...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 Software Engineer role you will help build maintainable, high-quality code within an Agile-focused team. You will collaborate with Platform Engineers, Delivery Leads and Product Owners to solve complex technical challenges...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 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 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 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 You will validate onboard software across embedded compute platforms before full-vehicle testing. You’ll work with multiple systems to ensure reliability and speed up iteration, building automated tests that empower developers. Y...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>>.

Role Overview Manual functional and regression testing, writing and executing test cases, collaborating with product and engineering teams, hybrid working in London (weekly office time). Requirements Experience in...Read More>>.

Vocean specialise in upgrading ROVs (underwater robots), working with clients across the globe.Role DescriptionYou’ll be working in a small, multidisciplinary team to improve and maintain a handful of codebases. The primary fu...Read More>>.

Software Test Engineer (BBBH39135) Portsmouth, EnglandSalary: GBP45 - GBP50 per hour + INSIDE IR35MERITUS Talent are working with one of Europe’s leading aerospace & defence organisations for the recruitment of a Software...Read More>>.

This range is provided by IC Resources. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from IC Resources Embedded Soft...Read More>>.

A leading technology-driven organization is seeking a highly skilled Senior Software Development Engineer in Test (SDET) to drive automation excellence across embedded and connected device platforms. This role is ideal for a hands‑on engineer...Read More>>.

Software Test Engineer CMTG Great Torrington, England, United Kingdom This role is offered by CMTG. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Hours: 38....Read More>>.

Here at Humanoid, we believe in a future where robots amplify human potential. That’s why we’ve set out on a mission to build the world’s most capable, commercially‑scalable, and safe humanoid robots. We’re bringing that mission to li...Read More>>.

Stevenage or Bristol – hybrid working: 3-4 days per week on-site Take ownership of software testing for complex defence simulation systems, shaping integration and validation processes that ensure high-quality outcomes. Y...Read More>>.

Synergy Solutions International Limited is a London based Consultancy firm providing IT expertise and services as part of Software as a Service (SaaS) working model. We aim to provide affordable and efficient software expertise to individuals, sta...Read More>>.

Building the space between proven and possible, MDA Space (TSX:MDA) is a trusted mission partner to the global space industry. A robotics, satellite systems and Geointelligence pioneer with a 55-year+ story of world firsts and more than 450 mis...Read More>>.

AJ Bell is seeking a Senior Software Test Engineer to drive testing across UI, API and back-office systems within a small agile team. You will coach testers, design automated tests, and collaborate with technical leads to shape end-to-end quality...Read More>>.

Overview At Waters, we develop innovative clinical and in vitro diagnostic (IVD) solutions that combine advanced LC-MS instrumentation, software, and laboratory workflows to improve patient outcomes worldwide. As a Principal Tes...Read More>>.

CreatePay is building its Payment Facilitator (PayFac)/Acquiring platform and is looking for a hands-on, experienced Software Engineer to take full ownership across design, build, and delivery. This is not a traditional engineering role — the...Read More>>.

Select how often (in days) to receive an alert: Package: £56,360 - £62,500 (salary dependent on experience) + Benefits Role ID: SF20363 Are you ready to be part of the future? At QinetiQ, we’re not just im...Read More>>.

A fantastic opportunity has become available for a Software Engineer to join Caristo Diagnostics rapidly growing team. Based in Oxford, you will work in our global Engineering team with colleagues in both U.S. and UK. About Caristo Diag...Read More>>.

At 1st Central, everything starts with our people. As one of the UK’s leading motor and home insurers, we use smart technology, data and great service to make insurance fast, fair and simple for over 1.4 million customers.We’re proud...Read More>>.

36 Labs is an early stage startup using AI and machine learning to optimise the world of social media marketing. We build with video and language models, from how content is conceived, to how it's generated, distributed, and optimised.We...Read More>>.

The future is electric, but only if it's better - for businesses, consumers, and the planet. We bring electrification to the next level, to enable and sustain a cleaner planet. At TAE Power Solutions, we design power management systems t...Read More>>.

Rowden in Bristol is seeking a Senior Software Test Engineer to own software quality across mission-critical projects that bridge software and hardware. You’ll lead test design and automated validation in a fast-paced, multidisciplinary setting....Read More>>.

Innovate Recruitment Ltd is seeking a Software Test Engineer to join a defence-focused System Simulation team in a hybrid on-site setting. This role emphasizes end-to-end software testing, real-time simulation and collaboration with engineering pa...Read More>>.

ESCO Maritime is seeking an experienced Software Tester to join a multidisciplinary engineering team delivering safety- and mission-critical software for the maritime defence sector. You will work on code- and system-level testing, owning the unit...Read More>>.

Senior .NET Developer - Hybrid - Up to £700/day Outside IR35 | C# | Azure | Event Driven Systems | Kafka | CosmosDBWe have a unique opportunity for a Lead .NET Developer to join a payments company.As the Senior .N...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>>.

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>>.

PERMANENTHYDRAULIC TEST SUPERVISORSALARY - DOE but EXCELLENTBRADFORD - M606, EUROWAYOur client is small and friendly, family-owned hydraulic engineering company based on the Euroway Estate just off the M606 in Bradford....Read More>>.

Oxford (Hybrid – 3 days in the office, 2 days WFH) £40,000–£50,000 + Share Options Are you ready to revolutionize how the world measures, monitors, and understands physical spaces? NavLive, a rapidly growin...Read More>>.

Test EngineerManchester (Hybrid - 2 Days per Week in the Office)£40,000 - £45,000 + Bonus + Excellent BenefitsWe're recruiting on behalf of a market-leading online gambling business that continues to...Read More>>.