Job Title – Senior Software Engineer (Autonomy & Maritime Systems) Job Location – Portchester, UK Job ID – 44405 About this opportunity and L3Harris UK L3Harris is dedicated...Read More>>.

All the details As part of the M&S Software Engineering team, you'll be joining a well-loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues. With ethical values that run rig...Read More>>.

Roke Manor Research Ltd in Romsey, UK, is seeking a software engineer to join the Defence Information Advantage team to drive agile delivery for deployed solutions at the edge, using ML and containerised architectures. You will oversee code releas...Read More>>.

Babcock International invites applications for its Software Development Graduate Programme in Bristol. The two-year scheme trains you to design, develop and test software across multiple stacks, with rotations through development and testing teams...Read More>>.

Morgan McKinley is partnering with a leading UK wealth management firm to hire a Backend-focused Full Stack Engineer in St Albans. You will build production web applications with TypeScript, React and Node.js, emphasising robust backend design....Read More>>.

United Kingdom, London Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the...Read More>>.

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsi...Read More>>.

PDT Partners is a leading quantitative investment firm with a 30+ year track record. As a Software Engineer, you’ll build and maintain the technology powering our trading research, data pipelines, and execution systems.This is a hybrid ro...Read More>>.

Scot Lewis Associates Limited in Cheltenham is seeking eDV-cleared Software Engineers for a range of contract opportunities. Roles span back-end, front-end, and full-stack, including Embedded C/C++ projects. Active eDV clearance is essential, and...Read More>>.

UFORCE exists to make aggression unaffordable.Founded in Ukraine and headquartered in London, UFORCE is a defence-technology company with operations across Europe, the United States and Asia.UFORCE builds uncrewed vessels, ground robo...Read More>>.

Welcome to the Agentic Commerce Era At Commerce, our mission is to empower businesses to innovate, grow, and thrive with our open, AI-driven commerce ecosystem. As the parent company of BigCommerce, Feedonomics, and Makeswift, we connect...Read More>>.

London Stock Exchange Group (LSEG) is seeking experienced software engineers from mid-level to lead to build robust, enterprise-grade analytics and data solutions that empower financial markets.You will work with Java, Python, C++, or C#, a...Read More>>.

We are looking for an Senior Creative Software Engineer, with a strong UX / UI focus who specialises in Immersive Creative Websites and WebGL experiences to join our London team. This is an exciting opportunity to lead Creative Activations that...Read More>>.

Company DescriptionWe’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day.We are where the world c...Read More>>.

Location: Reading (50% onsite) Duration: Until 28th March '27 initially (high chance of extension - early stage programme) Rate: £82.50ph UMB (Inside IR35) Active SC clearance required. We are looking for an...Read More>>.

About The Role Perplexity is seeking a hands‑on Software Engineer to build and evolve the software, automations, and systems that power our security operations. This role focuses on engineering security tools and internal AI‑driven...Read More>>.

Fortinet is seeking a Senior Software Engineer for the Agent Endpoint DLP team, based in Moorgate, London. You will drive new capabilities in the FortiDLP endpoint agent, with a focus on kernel-level development and secure, high-quality code in a...Read More>>.

Alpaca, a global brokerage infrastructure provider, is hiring an experienced engineer to build and scale its algo trading platform. You will design and implement distributed systems, optimize latency, and own critical components across backend and...Read More>>.

Senior Software Engineer - Java, Node.js & AWSEdinburgh, Leeds, Manchester or LondonBuild software that matters. Shape the future of engineering.We're looking for an experienced Senior Software Engineer - Java, Node.js &...Read More>>.

At McLaren Racing, software plays a critical role in how we innovate, make decisions, and improve performance on and off the track. We're looking for experienced Python Software Engineers to join our Software & Data Science team on a fix...Read More>>.

Anson McCade is seeking an Application Support Engineer (Software Focus) in Manchester. The role combines development with operational problem-solving, split between software engineering and ensuring the stability and performance of customer-facin...Read More>>.

L3Harris Technologies in Portchester, UK is seeking a skilled C++ Software Engineer to design, develop and maintain maritime software solutions, with exposure to Ruby and Qt-based interfaces. You will contribute to autonomy, collision avoidance an...Read More>>.

ECM Selection is seeking a senior/mid-level software engineer for a hands-on role focused on data collection and analysis software for cutting-edge scientific instruments. You will help with instrument control, debug embedded software, and contrib...Read More>>.

Ionetic, a battery technology start-up in Brackley, is seeking a Software Engineer to build, deploy, and maintain our internal toolchain that supports engineering across the business. You will design software across the stack, helping turn technic...Read More>>.

Senior Backend Java Engineer Build software that matters. Shape the future of engineering. We’re looking for an experienced Senior Backend Java Engineer who is passionate about building scalable, high-quality software and helping teams...Read More>>.

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsi...Read More>>.

LexisNexis Risk Solutions invites graduates to join its Risk Solutions Tech Accelerate Graduate Program as an Entry Level Software Engineer. The program spans 12 months with two six-month rotations, offering hands-on experience in big data, AI, SR...Read More>>.

Upscope is seeking experienced software engineers for its Soho, London-based product team. Onsite four days a week, you’ll design and build robust web applications using TypeScript, JavaScript, Node.js, and React, while collaborating closely wit...Read More>>.

Opencast invites software developers who value craft and collaboration. We build software we are proud of, with TDD, pairing, and government-ready services. You’ll join consultants delivering in complex environments, pairing often, and mentoring...Read More>>.

MDA Space is a robotics, satellite systems and Geointelligence pioneer with a 55-year+ history, serving the UK from multiple sites. We seek a Software Engineer to design and develop onboard and ground test software for payloads, collaborate across...Read More>>.

Experian is seeking a Software Engineer to join the Decisioning Software team in Nottingham on a hybrid basis, with 40% in the office. You will develop and enhance our proprietary decisioning software, delivering scalable solutions and real busine...Read More>>.

BLP Digital in London is seeking a software engineer to join our growing team building automated document processing products with Golang, MySQL, and Kubernetes. You will own features end-to-end, mentor teammates, and help shape product direction...Read More>>.

eDV Cleared Software EngineersCheltenham£650 - £850 per dayAre you an eDV-cleared Software Engineer looking for your next contract?Scot Lewis is working with several clients in Cheltenham who a...Read More>>.

Infodata are an established UK-based developer of application software, building innovative solutions for hotels, private members clubs, restaurants and other hospitality sectors across the UK. We are seeking two new (or very recent) computer scie...Read More>>.

AVEVA in Cambridge, United Kingdom, is seeking a Software Engineer to join the E3D development group. Hybrid work arrangement with duties spanning desktop and cloud solutions, scrum-team collaboration, and ongoing modernisation of the product's ex...Read More>>.

Applause IT Recruitment Ltd in Birmingham is seeking a Java Software Engineer to join a growing software business delivering bespoke enterprise software used by law enforcement. You will work across backend, database and web layers with ownership...Read More>>.

Company DescriptionTTP is an employee-owned technology and product development consultancy, with a 40-year track record of helping ambitious clients solve complex challenges and bring innovative, commercially successful solutions to marke...Read More>>.

bet365 Group is seeking a Software Developer for Account Management & Onboarding in Manchester. You will work on a ground-up re-architecture using Golang, React, and cloud platforms, with core skills in Kafka, SQL, .NET, Golang, and TypeScript....Read More>>.

Clear Street in London is seeking a Lead Software Engineer to drive automation of regulatory reporting. You will build scalable solutions that process large volumes of data from our data warehouse to generate accurate, auditable reports.You...Read More>>.

Software Engineer III, Android, Jetpack Compose Google London, UK Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area....Read More>>.

Chess Dynamics seeks a Senior Software Engineer for Naval Systems to develop and maintain real-time embedded software for a leading electro-optics specialist with a UK footprint. You will collaborate with Systems, Mechanical/Electrical and Electro...Read More>>.

Hubbado is seeking an experienced software developer to help build a security insights plugin for our clients’ existing network automation platform.The role focuses on building APIs, designing backend schemas and processing firewall rule...Read More>>.

Ria Money Transfer in London is seeking a Lead Software Engineer for the Digital Payments Team to lead a group of engineers building scalable systems for high-volume money movements. You will own key integrations with payment vendors globally, gui...Read More>>.

Lead Software Engineer, C#, C++, Rust A Lead Software Engineer opportunity has emerged within a world-renowned organisation, where your code will directly influence business-critical systems. This is a rare senior role sitting at the i...Read More>>.

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Lead Software Engineer at JPMorganChase within IP Product Management, you are an integral part of an agile team that w...Read More>>.

Redgate Software in Cambridge is seeking an experienced hands-on technical leader to guide a small cross-functional team building the next generation of AI capabilities for database administration. You’ll sit with a Tech Lead, Product Designer,...Read More>>.

Job Description We’re seeking a future team member for the role of Manchester or London Role Summary The AI/ML Software Engineering within the Enterprise Transformation Hub will help drive the acceleration of...Read More>>.

RedRock Resourcing is recruiting a Software Developer to join a growing team in the United Kingdom. The ideal candidate will have commercial experience with C# and .NET as well as Angular, and a solid understanding of UI design principles.K...Read More>>.

L3Harris Portchester, UK is seeking a C++ Software Engineer to design, develop and sustain maritime software in a hybrid environment. The role involves C++ and Ruby, autonomy and collision avoidance systems, and collaboration across multiple engin...Read More>>.

DWP Digital is hiring a Java Software Engineer to build secure, scalable digital services used by millions of people across the UK. You’ll work in agile, multidisciplinary teams and use Java, AWS, Kubernetes, Python and CI/CD pipelines to design...Read More>>.