321,506+ Fullstack Software Engineer Netjava Jobs in UK — Top Companies Hiring July 2026

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Graduate Software Engineer Computer Science

Graduate Software Engineer / Developer *Newcastle onsite* £35k+ Start September 2026 Are you a high achieving Computer Science graduate looking for an environment where you'll be challenged, mentored by exceptional engineers and given the opportunity to make a meaningful impact from day o ...

Lead Software Engineer (C# .NET)

Salary Range £65,000 - £75,000 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked against the external market. Exceptions abo ...

Lead Software Engineer Platform Engineering

Job Description We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionize mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and we're q ...

Senior/Staff Software Engineer, Backend

Rive is where designers, animators, and developers build interactive experiences. Design, animate, and code in one place. What you build in the editor is what ships in your app, game, or website. No mockups, no prototypes, no handoff. The real thing. With Rive, designers and developers work with the same t ...

Software Engineer, Codex Enterprise Platform

Centaur Labs in Greater London is seeking a skilled engineer to evolve Codex into a production-grade AI software engineer. You will interact with both internal teams and external customers, deploying Codex in real-world environments. This role involves building scalable systems, ensuring reliability an ...

Senior Software Engineer – SAP/AI

ScottishPower HQ, Glasgow (hybrid) Salary from £63,200 + up to 15% bonus, single cover private medical & other excellent benefits. Full‑time, Permanent role (flexible working pattern). Closing date: Monday 22nd of June 2026. Help us create a better future, quicker. <p ...

Software Development Engineer in Test

Overview At Medtronic you can begin a life‑long career of exploration and innovation, while helping champion healthcare access and equity for all. You’ll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world. A Day in the Life The Digit ...

Graduate Software Engineer – Hybrid (Cambridge)

AVEVA in Cambridge is looking for a software developer to design, develop, and debug applications. You will provide technical support, collaborate with team members, and participate in decision-making regarding development priorities. The ideal candidate should have a relevant degree and experience in ...

Principal Software Engineer: Mainframe Modernization

MainframeMaster is looking for a highly experienced Principal Software Engineer in Newbury, UK, to lead technical initiatives in the COBOL development ecosystem. This strategic role involves designing mission-critical infrastructure for global enterprises and collaborating with various teams to innovate at sc ...

Forward Deployed Software Engineer London

About The Team OpenAI’s Forward Deployed Engineering team partners with customers to turn research breakthroughs into production systems. We operate at the intersection of customer delivery and core platform development. About The Role We are looking for customer-focused softwar ...

Senior Software Engineer C# / Java

Overview Threecolts is the leading software suite for online & offline consumer brands (Amazon, Walmart, Target, Shopify, eBay, etc.). We’ve built a powerful ecosystem of software solutions to help businesses grow smarter — from revenue recovery and retail finance, to multichannel operations and p ...

Software Validation and Verification Engineer

Overview Join a cutting‑edge engineering environment as a Software Validation & Verification Engineer. Build robust V&V frameworks, test safety‑critical software and influence best practice on new products. Agile team, hands‑on role, long‑term progression and UK security clearance eligible. <h ...

Data Discovery Software Engineer (Hybrid)

The European Bioinformatics Institute | EMBL-EBI is seeking a dynamic Software Engineer to enhance the EBI Search project, a scalable text search engine for biological data resources. You will develop user-friendly web services, integrate biological data, and collaborate with colleagues in a supportive enviro ...

Staff Software Engineer, New Products

What You’ll Do Collaborate on 0-to-1 Products: Partner with the CEO and global leadership to translate high-level strategic visions and AI capabilities into functional, market-ready software. Drive Fintech AI Innovation: Lead the technical evaluation and implementation of emerging ...

Software Engineer (HPC Platform), London

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life‑changing medicines with an ambition to solve all disease. The future is coming. A future enabled and enriched by the incredible power of machine learning. A future in which diseases are ...

Staff Software Engineer (Full Stack)

At Alecto, we're on a mission to fix one of the UK's most broken consumer experiences: conveyancing - the legal process behind every property transaction. Today it’s slow, opaque, and failing. One in three property transactions fall through, complaints run 3.3x higher than any other legal sector. Many firm ...

Software Engineer – ML Data Platform

Employment Type: Full-time and Permanent Remuneration: £70–90k Base Salary + Discretionary Bonus + Equity We are a stealth-mode AI laboratory researching and developing Machine Learning models. The founding team consists of Cambridge g ...

Senior / Principal Software Engineer, Rust

Overview Work to revolutionise flight operations with modern technology. Location & Compensation London hybrid / mostly remote; up to £100,000 DoE plus benefits. Team and Role This growing team of experts in flight and aviation is building a new platform and se ...

Manager, Senior Platform Software Engineer

About Baringa Baringa is a global consulting firm that partners with leaders to drive change and create value. With deep industry expertise and advanced technology, we help clients deliver with greater confidence and certainty. We operate across energy, financial services, government, consumer pr ...

Manager, Senior Platform Software Engineer

Manager, Senior Platform Software Engineer London, United Kingdom Baringa is a global consulting firm that partners with leaders to drive change and create value. With deep industry expertise, and enabled by advanced technology, the firm helps clients to deliver with greater confidence an ...

Senior Software Engineer Digital Workplace

Senior Software Engineer - Digital Workplace Join to apply for the Senior Software Engineer - Digital Workplace role at Canonical Senior Software Engineer - Digital Workplace 3 days ago Be among the first 25 applicants Join to apply for the < ...

Software Engineer £120,000 + Comps London

Overview Software Engineer – London. Our client, a globally recognised Fintech leader known for its innovation and engineering excellence, is seeking a Software Engineer to join their London-based technology team. This is a unique opportunity to work at the heart of a critical engin ...

Principal Embedded Software Engineer I

AtCesiumAstro , we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organizat ...

Senior Software Engineer (Full Stack)

Join to apply for the Senior Software Engineer (Full Stack) role at Humaans Join to apply for the Senior Software Engineer (Full Stack) role at Humaans About UsHi, we’re Humaans! We help globally scaling ...

Senior Full Stack Software Engineer

Location : London / Hybrid (2-4 days in the office per month) About the role: Are you excited by the idea of pushing the boundaries of IoT technology? Do you love making tech work seamlessly? Do you want to contribute to a low carbon future? At Guru Systems you can be part of a te ...

Software Engineer Core Database (Kernel)

Software Engineer - Core Database (Kernel) About Neo4j: Neo4j is the leader in Graph Database & Analytics, helping organizations uncover hidden patterns and relationships across billions of data connections deeply, easily, and quickly. Customers use Neo4j to gain a deeper und ...

Principal Embedded Software Engineer I

CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organizatio ...

Manufacturing Automation Engineer – Robotics & Software

A leading manufacturing firm in Norwich is seeking a Manufacturing Engineer specializing in software, robotics, and automation. This position involves developing software for robotic systems, integrating various components into workflows, and collaborating with hardware engineers to enhance processes. The ideal ...

Full Stack Software Engineer B2B

Job Description A Software Engineer in UNiDAYS is a hands‑on software development role focused on building innovative solutions to delight our members and drive product success in a fast‑paced company. It’s more than just lines of code; we are looking for a commercially‑minded Full Stack ...

Software Engineer, Intern (Placement Year)

As a Software Engineering Intern at Interact Software, you will join a cross-functional engineering squad and work under the guidance of a Technical Lead to contribute to real-world product development. You will support the delivery of technical solutions, including bug fixes, feature enhancements, and new ...

Senior Software Engineer C# / Java

Overview Threecolts is the leading software suite for online & offline consumer brands (Amazon, Walmart, Target, Shopify, eBay, etc.). We’ve built a powerful ecosystem of software solutions to help businesses grow smarter — from revenue recovery and retail finance, to multichannel operations and p ...

Software Engineer / Full Stack Developer

Software Engineer / Full Stack Developer Location: Leigh-on-Sea, Essex (Office-Based, 5 days per week) Salary: Up to £70,000 per annum Are you a talented Software Engineer / Full Stack Developer looking for an opportunity to build impactful software solutions across web and mobile ...

Staff Software Engineer (Platform Services)

Who We Are Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client wor ...

Software Engineer II Backend (Ruby)

The Commerce Payment integrations team is looking for a Software Engineer who wants to make an impact at every level of society by powering innovators, creative thinkers, entrepreneurs, and business owners around the world to be successful at every stage of their growth. The team builds payment gateway int ...

Senior Software Engineer C# / Java

Overview Threecolts is the leading software suite for online & offline consumer brands (Amazon, Walmart, Target, Shopify, eBay, etc.). We’ve built a powerful ecosystem of software solutions to help businesses grow smarter — from revenue recovery and retail finance, to multichannel operations and p ...

Senior Software Engineer (C# .NET)

Salary Range £45,000 - £55,000 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked against the external market. Exceptions above the stan ...

Senior Software Engineer (C# .NET)

Job Description Salary Range: £45,000 - £55,000 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked against the extern ...

Senior Software Engineer (Search Platform)

About 9fin 9fin is the AI platform powering global debt markets — the world’s largest asset class at over $145 trillion. Debt markets are vast, global, and mission-critical, yet still run on fragmented data, PDFs, and manual workflows. 9fin replaces this broken infrastructure with a singl ...

Software Development Engineer in Test

## Software Development Engineer in TestApplyremote type: Flexible Work Arrangementlocations: London, London, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R69251At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare ...

Senior Software Engineer C# / Java

Overview Threecolts is the leading software suite for online & offline consumer brands (Amazon, Walmart, Target, Shopify, eBay, etc.). We’ve built a powerful ecosystem of software solutions to help businesses grow smarter — from revenue recovery and retail finance, to multichannel operations and p ...

Software Integration and Verification Engineer

Software Integration and Verification Engineer ALTEN Manchester, England, United Kingdom Key Details Location: On-site in Manchester (5 days per week) Security Clearance: Must be SC clearable (no caveats) Experience Level: 5+ yea ...

Senior Software Engineer (C# .NET)

## Senior Software Engineer (C# .NET)Applylocations: GB - Luton - Cap. Green 300time type: Full timeposted on: Posted Todayjob requisition id: R **Job Description:*****Salary Range:** £45,000 - £55,000**Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects ...

Staff Software Engineer Platform Services

Staff Software Engineer - Platform Services Edinburgh, UK Who We Are Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a tota ...

Software Engineer, Front End Leaning

About us Encord is the universal data layer for AI that helps 300+ AI teams train and run models on the right data. Our platform indexes, curates, annotates, and evaluates data across the full AI lifecycle, from development through production. Trusted by Woven by Toyota, AXA, UiPath, Ziplin ...

Senior / Staff / Principal Software Engineer

Flawless is transforming Hollywood with assistive AI. Our tools empower filmmakers to edit, localize, and refine performances while preserving artistic intent. Designed to support, not replace, artists, our technology expands what is possible on screen and gives creators freedom to tell stories wit ...

Senior Software Engineer I Receive

Company Description Wise is a global technology company building the best way to move and manage the world’s money. Team The Receive Risk team is part of Acquiring Squad in the Global Product tribe. The team ensures customers can receive money quickly and securely, working on fr ...

Senior Software Engineer Data/AI

Build systems that move the real world — with AI at the core At AnyVan, we're building one of the most sophisticated logistics optimisation platforms in Europe. We connect customer demand with real‑time driver availability, using intelligent matching, dynamic pricing, and AI to deliver a wo ...

Sr Lead Software Engineer Java

Job Description Step into a role where your expertise shapes the future of technology products. At JPMorganChase, you'll collaborate with a diverse, agile team dedicated to building secure and scalable solutions. You'll have the opportunity to make a significant impact, grow your career, and work ...

Software Engineer Hybrid EdTech Platform

hackajob is collaborating with Tes to find a Software Engineer in Sheffield. This role involves delivering high-quality code in a hybrid working pattern, requiring 3 days in the office. Your responsibilities will include participating in agile ceremonies and writing tests. The position offers up to £60 ...

Autonomous Underwater Robotics Software Engineer

Advanced Resource Managers is seeking an experienced Application Software Engineer to join a leading engineering team developing innovative software solutions for advanced underwater robotics systems. This role involves designing and implementing software solutions for underwater vehicles. The ideal ca ...

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    Fullstack Software Engineer Netjava Jobs in United Kingdom Job Search Guide, Trends and Insights