senior software engineer- java

Please note: This role requires applicants to hold active, or recently active, SC or DV clearance. This role also requires applicants to be willing to work on-site up to 4 days per week. At Gemba Advantage, we build secure, user‑centred digital products for critical public sector organisations across the UK. Our teams work on complex, high‑impact...

Direct message the job poster from Net TalentCEO and founder of Net Talent and People TalentExecutive Search, IT, Data, AI, Digital, and HR Recruiter, Talent Partner, CIPD/AssociateSenior Software EngineerBased anywhere in the UKFully Remote, excellent package, and incredible opportunityAre you the kind of engineer who cares just as much about the why as the...

Our client is a global technology organisation operating within the financial services sector, delivering mission-critical software and digital platforms that support high-volume, real-time trading and data services across international markets. They're a long-standing client of ours and a business we've always enjoyed partnering with. The team has built a...

Senior Software EngineerThe Role:This is a highly varied role giving the successful candidate the opportunity to work across multiple projects and at all stages of the Software Development Lifecycle. Whilst focused on software development, this role also provides the opportunity to participate in software design at all levels. This will include work on:...

We're looking for a Senior Software Engineer to join a growing AI team and take ownership of the application and integration layer behind a new generation of AI-powered products. This is a genuinely full-stack engineering role, combining production-grade backend development, API design, AI integrations and frontend engineering. You'll work across the full...

We now have an exciting opportunity for a Senior Software Engineer to join the Operational and Regulatory Technology department for an award-winning investment platform, offering a collaborative team working environment, training and excellent career progression. Our strategy is to have a cross functional development team, with team members working on all...

C# back-end RESTful microservices, driving sustainability and change Cambridge; circa £60k - £70k DoE + benefits This highly successful engineering software company powers advanced intelligence and analytics for vital industry using cutting-edge technology. This enables companies to cut energy costs, reduce CO2 emissions, reach sustainability targets and...

Job Title: Senior Python AI & Data EngineerJob DescriptionThis full-time role, based in Sheffield, focuses on designing and delivering intelligent data workflows that connect enterprise systems with large language models and agentic AI solutions. You will develop and evolve a Gen AI-powered case management platform that enables users to retrieve accurate...

Role: Senior Software EngineerLocation: Essex - 5 days a week onsitePay rate: £-£p/d (outside IR35)I'm looking for an experienced C++ engineer looking to work on genuinely complex, mission-critical software. This role is fully on-site, 5 days a week.We're working with a global company based in Essex, seeking an experienced Software Engineer to develop and...

Job Title:SeniorPython AI & Data EngineerJob DescriptionThis full-time role, based in Sheffield, focuses on designing and delivering intelligent data workflows that connect enterprise systems with large language models and agentic AI solutions. You will develop and evolve a Gen AI-powered case management platform that enables users to retrieve accurate...

Position Available:Software Engineer Location:Hertfordshire Salary:£50,000 - £75,000 DoE + Bonus Experience needed:We are looking for several Software Engineers with a strong background in designing complex software systems within a safety-critical, real-time, or embedded environment. The ideal candidate will have a strong technical foundation, excellent...

Senior Software Engineer Salary: Negotiable plus benefits, pension (7% contribution), 25 days holiday & life insuranceWe are looking for senior software engineers with a range of levels of experience including designing and delivering software applications.We are a small but rapidly growing consultancy, owned by four highly experienced and recognised...

About XceedanceXceedance is a global provider of strategic consulting, managed services, and technology solutions to the insurance industry. We help insurers, reinsurers, brokers, and MGAs modernize operations, enhance underwriting and claims capabilities, and accelerate digital transformation using data, analytics, and advanced platforms.Java Software...

Role: Senior Software EngineerLocation: Cambridge, Hybrid (3 days onsite)Salary: Up to £k + Bonuses DOEAre you a Senior Software Engineer who thrives on solving complex technical challenges and building high-performance systems? Join an innovative Cambridge-based team pushing the boundaries of their industry.You'll be part of a close-knit, highly...

If you want to work on infrastructure that matters software that keeps tens of thousands of people connected every day this is the role for you.About the RoleASK4 provides managed internet connectivity and smart building technology to multi-tenant properties across Europe. Our network platform underpins homes and workspaces for residents in student...

hackajob is partnering directly with Raytheon UK to hire for this role.Date Posted:2026-06-24Country:United KingdomLocation:Gloucester, South GloucestershirePosition Role Type:OnsiteAt 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 problems....

Role: Senior Software EngineerLocation: Royston (Onsite)Salary: Up to £65, DOEA growing, innovation-led biotechnology company based in the Cambridge area is seeking a Senior Software Engineer to support the development of advanced instrumentation platforms used in cutting-edge scientific research. This is a fantastic opportunity to work on complex systems...

Ready to work somewhere that cares more about how you build software than how fast you can ship it? At Opencast, we don’t measure developers by the number of tickets you complete. We care about engineering craft, clean design and thoughtful problem-solving. Opencast consultants deliver in complex environments, pairing often and working with others who...

Senior Full Stack Product Engineer (.NET/AI) - SC Clearance EligibleWe're looking for an experienced Senior Product Engineer/Senior Software Engineer to join a team building secure, modern software within a highly regulated environment.This role is ideal for an engineer who combines strong full stack development skills with a product engineering mindset and...

About us Bauer Media is a leading media business reaching millions of people across Europe through audio, digital, and out of home advertising. We’re behind well known brands including Kiss, Absolute, Magic, Grazia, and Empire. Within our Outdoor division, we connect audiences through thousands of digital screens and poster sites in high impact...