senior software engineer

Senior Software EngineerSalary: £80k - £90k Location: Walthamstow, LondonWorking Pattern: Onsite - 3/4 days per weekEmployment Type: Full Time Overview An innovative technology company is seeking a Senior Software Engineer to help shape the future of manufacturing and housing delivery. This is an opportunity to work on software with direct real-world...

About Us At Bezos, our vision is to Deliver Happiness - for our team, for end consumers, for the e-commerce brands we serve, and for our logistics partners. We're the managed global fulfilment partner for scaling e-commerce brands: one platform and one team handling fulfilment across a global fulfilment network, spanning the UK, Europe, North America and...

hackajob is partnering directly with Raytheon UK to hire for this role. Date Posted: 2026-06-24 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Onsite At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex...

We are supporting a leading Robotics & Technology company based in Cambridge who are looking to add a Senior Software Engineer to their growing team. This is a full-time permanent position with hybrid working. International travel may be required. Key responsibilities will include: * Lead on the design, development and testing for software...

We're looking for a Full Stack Engineer to help build and evolve the services that support our customers and business. Working primarily within AWS serverless environments, you'll design and deliver scalable backend services, APIs and platform capabilities, while contributing across the full stack where required. You'll play a key role in enhancing our...

Senior Security Software Engineer | Belfast (Hybrid, 3 Days Office) | InsurTech At a glance: Senior Software Engineer - Python, AWS, security-focused AI-driven InsurTech, scaling Belfast engineering hub Hybrid - 3 days Belfast office, 2 days remote Competitive salary + performance bonus + 30 days leave Real ownership, architecture input, cutting-edge tech...

Software Engineer | Cheltenham | Permanent | SC ClearanceBuild secure, mission-critical technology that makes a real-world impact.We're seeking a Software Engineer with strong Kotlin and Android development experience to join a high-performing team delivering innovative digital solutions within secure environments. You'll work alongside talented engineers,...

Senior Software EngineerHealth Tech | Fully Remote (UK) | Up to £110,000 + Excellent BenefitsBuild Technology That Improves LivesWhat if your next engineering role wasn't just another SaaS platform?What if the systems you designed, the APIs you built, and the architectural decisions you made directly supported better healthcare outcomes around the...

About ENSEKENSEK builds the cloud‑native SaaS software that’s transforming how energy retailers operate, innovate and manage at scale.We help retailers lower operating costs, improve billing accuracy for consumers, and enhance customer experience through automation and AI‑driven insight, all underpinned by modern, cloud‑native architecture.ENSEK is...

DescriptionWe're rebuilding our platform around an AI-orchestrated delivery pipeline — and we're looking for a Senior Software Engineer to own how that work gets designed, generated, gated and released.The role at a glance👋 Title: Senior Software Engineer📍 Location: Southampton, UK — hybrid, with one anchor day per week in the office (currently...

UK CITIZENSHIP REQUIRED FOR THIS POSITION: YesRELOCATION ASSISTANCE: Relocation assistance may be availableTRAVEL: Yes, 10% of the TimeSenior Software EngineerLocation: Manchester – hybridSalary: £44,000 - £66,000 DOEClearance: You must currently hold the highest level of UK Government clearanceDefine Possible at Northrop Grumman UKAt Northrop Grumman...

Valarian Technologies is a dual-use technology company building critical tools to safeguard the future in an era of evolving global security challenges. We're rethinking security beyond traditional military domains, addressing asymmetric threats that impact our technological advantage, economic strength, and democratic institutions.   We build Acra – the...

   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 personalized than ever before. Learn more at geniussports.com.  The Role  You will join one of our established high-performing teams within...

Bloomreach is building the world’s premier agentic platform for personalization.We’re revolutionizing how businesses connect with their customers, building and deploying AI agents to personalize the entire customer journey. We're taking autonomous search mainstream, making product discovery more intuitive and conversational for customers, and more...

Want to be a part of a company that’s making a difference?We’re a growing global tech company, with huge potential for curious and caring minds, committed to each other, to deliver solutions that protect people and the planet for future generations. Our team of experts are focused on creating meaningful impact and making a real difference for our...

​About Online Filings Our mission is to empower entrepreneurs to realise their dreams, giving them more time to focus on what truly matters. Our platform simplifies all administrative tasks, allowing entrepreneurs and small business owners to manage their business admin effortlessly and without the usual complexities. By harnessing cutting-edge...

Job Title: Senior Software EngineerLocation: London Victoria, HybridReports to: Head of PlatformA bit about us At nudge we believe people need to be in control of their finances. nudge puts you in control of your money. Combining behavioural psychology, data, and personalised education, our financial wellness benefit empowers people to develop their...

£57k - £60k, salary depending on skills and experiencePermanent 37 hours a week, Monday to Friday Hybrid / Huntingdon – The role will require you to work in the office 1 day a weekWe are looking for a highly skilled Software Engineer with deep expertise in .NET to join our engineering team. You will be taking a leading role in building cloud-native...

Job Description Senior Software Engineer Location: London, Cheltenham and Cheltenham Salary - £60,000 - £90,000 + excellent benefits + bonus   Clearance - Active eDV security clearance required    As a Senior Software Engineer, you’ll design, develop, and maintain critical infrastructure that powers essential services. You’ll tackle complex...

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats.  CHAOS...