423,360+ Java Software Engineer Cloudnative Api Security Jobs in UK — Top Companies Hiring June 2026

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Software Engineer

Senior Software Engineer, AI Location: London (Hybrid: 2 days in office, 3 days remote) Position Type: Permanent Are you a seasoned software engineer passionate about pushing the boundaries of what’s possible with Generative AI? We are a leading g ...

Software Engineer

Company Ultra Intelligence & Communications Cyber (UK) Business Our Cyber business unit is at the forefront of pioneering advanced cryptographic and key management solutions, facilitating the confidential exchange of vital information for customers operating at both tactical and st ...

Software Engineer

Location London Employment Type Full time Location Type On-site Department Engineering About Delfa Billions of people still suffer from every-day diseases. One key reason? Clinical trials are broken . < ...

Software Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by trg.recruitment. 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 trg.recruitment Softwa ...

Software Engineer

About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. ...

Software Engineer

Software Engineer Location: Manchester/Stevenage/Harwell (UK) As a Software Engineer at MDA, you will design and develop on‑board software and ground test software for our payloads, contributing to cutting‑edge space missions. Responsibilities Design and develop on ...

Software Engineer

Daintta are a rapidly growing, values-driven team of specialists who work with government clients across Cyber Security, National Security, Law Enforcement and Telecommunications. We are seeking a talented and motivated Software Engineer to join our team and contribute to our mission of protecting the UK t ...

Software Engineer

About We're always keen on speaking with experienced and ambitious software engineers! ...

Software Engineer

Working Arrangements: 4 Days on site – Friday WFH (unless required on site) Hourly Rate: £40 PAYE or £53.90 Umbrella Security Clearance Required BAE Systems Rochester are looking for a Software Engineer to join their Test Systems team, supporting the development of application sof ...

Software Engineer

Location London Employment Type Full time Location Type On-site Department Engineering & Product About Us Legora is redefining how legal work gets done. Not built for lawyers, built with them. We work alongside the world’s be ...

Software Engineer

As a Software Engineer, you will play a critical role in delivering secure and seamless customer experiences through modern identity and access management solutions. You should have a strong foundation in CIAM concepts and protocols, along with hands‑on experience in developing and operating secure applica ...

Software Engineer

Job Title: Software Engineer Job Location: Salford Quays, Manchester Job Type: Permanent, Fulltime Job ID: 19265 About us: We’ve just had our tenth birthday, having grown from a little‑known tech start‑up into a community of 180 people, mostly based in Salford, Gre ...

Software Engineer

This range is provided by Fynity. 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 Fynity Consultant @ Fynity | Software Engineering – Working with the best Software Developer a ...

Software Engineer

This job is with BBC, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.JOB DETAILSJOB BAND: CCONTRACT TYPE: Permanent, Full-time DEPARTMENT: BBC Studios COO Group ...

Software Engineer

11508AW£40k – 60k per yearSoftware EngineerHybrid working 2 days onsite per week We are seeking a talented and forward‑thinking Software Engineer to join our clients growing team. In this role, you will design, develop, test, and maintain both desktop and web a ...

Software Engineer

Role : Software Location : Cheltenham Duration : 12 months Rate: £75/hour Inside IR35 : Umbrella Role Summary As a Software Engineer in the Displays Application tea ...

Software Engineer

Software Engineer Kent (Hybrid, initially onsite) Salary £30-35k (doe) *NO SPONSORSHIP PROVIDED FOR THIS ROLE* We're working with a growing technology business based in Kent operating in the ...

Software Engineer

Software Engineer Edinburgh 12-Month Contract Paying up to 68p/h (Inside IR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable ...

Software Engineer

SII Group delivers Digital Services, IT, Engineering, and Consulting to diverse industries, enabling digital transformation through our commitment to Growth, People, and CSR. With over 16,000 professionals across 21 countries, we’re recognised as a “Great Place to Work” for fostering a high-trust c ...

Software Engineer

Job Description Software Engineer Position Description We are seeking an experienced and versatile Software Engineer with a strong focus on Android development to join an established and evolving project team. This role is centred on the design, development, enhancement, and sup ...

Software Engineer

We are currently working with an exciting space engineering company in London developing next‑generation spacecraft technology and looking to add a Software Engineer to the team. About them Our client are building advanced technology for real‑world space applications, working on systems t ...

Software Engineer

Job Title: Senior Software Engineer (C#/.NET) Location: Newcastle Company: Consultancy Salary: Up to 130k (depending on experience) Platform Recruitment has partnered with a high-calibre consultancy that is growing rapidly and building out new sec ...

Software Engineer

Senior Software Engineer Central London – Hybrid £100,000 – £125,000 + Bonus / Equity Joining a genuinely impressive AI engineering company building advanced systems in Defence, Security and National Resilience. Engineering team small, highly capable, low bureaucracy. Look ...

Software Engineer

Understanding Recruitment provided pay range This range is provided by Understanding Recruitment. 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 Understanding Recruitment <s ...

Software Engineer

Intact Insurance is the new name for RSA in the UK, Ireland, and across Europe. It’s a new name and a new way to do business. Backed by global expertise and a commitment to service that feels different, we’re focused on making insurance simpler, faster, and more responsive. Shape the future ...

Software Engineer

Engelhart was founded in 2013 by BTG Pactual Group as a commodities trading company. Our business model is “asset light” and highly diversified – giving us the ability to adapt effectively and nimbly to changing market conditions. We have assembled successful multidisciplinary teams, leveraging advanced fu ...

Software Engineer

Software Engineer - Scaling Series B HealthTech Up to £80,000 Hybrid working - London based 3 + years' experience Node.js, TypeScript, React.js We're partnered with a fast-growing consumer technology driven business that has successfully achieved Series B and is c ...

Software Engineer

Senior Software Engineer – Frontend & UI/UX Hybrid Working Permanent You build things that look right, feel right, and work right. Not just functional genuinely well crafted. We're hiring a Senior Software Engineer with strong frontend and UI/UX capability to join a ...

Software Engineer

We are looking for a number of capable, adaptable and inquisitive software engineers to join the team, to develop maritime Command and Control (C2) for the next generation of advanced air defence systems. Salary: up to £60,000 depending on experience. Work is dynamic (hybrid) with typically 5 days per week ...

Software Engineer

Job Type: Full time Location: Uxbridge (remote with monthly office visits) About Giffgaff Giffgaff is a connectivity provider that prioritises flexibility, value and a collaborative, customer‑centric approach. A certified B Corp, it offers the energy and fast pace ...

Software Engineer

Full / part time : Full time Business area : Tech, Software Location : Uxbridge (can be remote with monthly office visits) A bit about giffgaff Do you want to join a connectivity provider that’s up to good? At giffgaff we do mobile & broadband differently. We call out the ba ...

Software Engineer

As a Software Engineer, you'll be part of an empowered, multidisciplinary product squad, building and evolving digital products and services that make a real difference to people's lives. You'll work across the full software development lifecycle, from design and development through to testing, deployment ...

Software Engineer

Overview Our client, a world-leading hedge fund, is seeking an expert software engineer with proficiency in Python, TypeScript and React to join their Data Products team. This team designs, builds, and maintains a wide range of data-driven solutions—including machine learning frameworks, data scie ...

Software Engineer

Build Industrial Technology That Has Real-World Impact A growing technology business at the forefront of industrial monitoring and predictive maintenance is looking for a Software Engineer to join its expanding engineering team in Bristol. This is an opportunity to work on a next-generati ...

Software Engineer

This range is provided by TRIA. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. C# / .Net CRM Developer (Dynamics 365 / Non-Profit) Location: Hybrid (Portishead-based office – in-office Monday & Wednesday) ...

Software Engineer

At Quantcast, we don't just build advertising technology, we revolutionize how it works. Our AI-powered Demand Side Platform (DSP) connects the world's most ambitious marketers with their ideal audiences across the open internet, delivering results that actually move the needle. Since 2006, we've been the ...

Software Engineer

Join to apply for the Software Engineer role at Markerstudy Group This is a flexible, hybrid role and can be based from either of our offices in Peterborough, Manchester, Chesterfield or Stoke. We also have largely remote options available. Role Purpose As a Softwa ...

Software Engineer

We’re expanding our team in Gloucester and have multiple opportunities for talented Software Engineers to join us across a variety of Defence, Cyber and Intelligence programmes. At Lockheed Martin, you’ll work on meaningful, cutting-edge projects while developing your skills through ...

Software Engineer

Hamiltonian Dynamics is a growing technology company working across Defence and Cyber Security, delivering software solutions that support critical national and enterprise systems. With teams based in Gloucestershire, Manchester, and London, we are entering an exciting new phase of expansion and are lookin ...

Software Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by Ecotricity. 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 Ecotricity As a Soft ...

Software Engineer

About SolveAI SolveAI empowers enterprise business users to solve their most critical problems by enabling them to build custom full-stack applications through natural language conversations. Our product is designed for non-technical business users, those closest to the problems, allowing ...

Software Engineer

About Titanbay Titanbay is building the infrastructure that powers private market investing for banks, wealth managers and fund managers. Our platform solves complex, multi-layered challenges behind the scenes so our clients can invest with greater clarity and confidence. There are deep t ...

Software Engineer

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide pr ...

Software Engineer

We live in a world that runs on physical industries like energy, logistics, manufacturing. These sectors are essential to our economy and daily lives, yet they are held back by inefficiencies, fragile legacy systems, and decades-old ways of working. This is not just a business problem; it is a societal one ...

Software Engineer

Software Engineer (2606/02) St. Neots, England Salary: GBP50000 - GBP50000 per annum Software Engineer – Industrial Automation & Control Systems £50,000+ DOE | St Neots / Huntingdon area | Permanent | Full-Time We're recruiting for a Software Engineer to join a ...

Software Engineer

Direct message the job poster from Abstract Leap At Abstract Leap, you'll work across a diverse range of client projects—building bespoke software solutions and enhancing our own suite of products. We specialise in creating systems that empower businesses, rather than constrain them. Designed for t ...

Software Engineer

Title: Software Engineer / Developer (ML Infrastructure) – Contract | Meta | Cambridge (Onsite) We are hiring a Software Engineer / Developer (ML Infrastructure) to join Meta’s Infrastructure team in Cambridge, UK . This is a unique opportunit ...

Software Engineer

You've found your footing. You can build features end-to-end with timely guidance, you're starting to see how the bigger systems fit together, and you're getting a feel for which technical choices will hold up. That's the moment we want you in. You'll join a squad doing real engineering on a platform that leg ...

Software Engineer

About CognaWe live in a world that runs on physical industries like energy, logistics, manufacturing. These sectors are essential to our economy and daily lives, yet they are held back by inefficiencies, fragile legacy systems, and decades-old ways of working. This is not just a busine ...

Software Engineer

At Commify, we're not just a company, we're a globally connected team of innovators who love what we do. As a CPaaS leader with 25 years of groundbreaking experience, we're the force behind over 5 billion customer interactions each year, enabling businesses worldwide to connect via advanced channels like S ...

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    Java Software Engineer Cloudnative Api Security Jobs in United Kingdom Job Search Guide, Trends and Insights