351,992+ Java Software Engineer Cloudnative Api Security Jobs in UK — Top Companies Hiring June 2026

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Senior Application Security Engineer

We’re looking for a talented and passionate Senior Application Security Engineer to join our security engineering team. You’ll have a background in software engineering and a deep interest in application and API security. You thrive on collaboration, enjoy helping others grow, and see security as an enable ...

Senior Software Engineer (Full Stack)

**Description** **Senior Software Engineer (Full Stack)** **Location:** Farnborough, with flexibility to work from home dependent on business demands **Salary:** £61,500 - £78,800 **The Role:** As a Senior Software Engineer you will play a critical role in both the ...

Backend Software Engineer SaaS Remote (Northern Ireland)

Senior Backend EngineerMy client, an established SaaS company operating in the creative technology space, is hiring a Senior Backend Engineer to join their growing remote-first engineering team. This is a newly created position offering significant ownership across backend architecture, infr ...

Senior Java Engineer – Lead Loyalty Platform Features

A leading technology firm is seeking a Senior Java Engineer in London to lead the development of core product features for a travel app. Candidates should have over 5 years of experience and strong programming and API design skills. The role requires a proactive approach to problem-solving and excellent communic ...

Senior Application Builder, Ring Application Services

The Ring team is looking for a passionate and talented Senior Application Builder who has experience building world-class Android mobile apps and the ability to design, build, and maintain scalable cloud-based backend systems. You will be responsible for developing mobile applications and cloud services that int ...

Graduate Java Developer

Graduate Java Developer📍 Location: Near Ipswich, Suffolk (4 Days Office / 1 Day Remote)💰 Salary: £30,000-£35,000 + BenefitsThe OpportunityMploy Group is partnering with a growing software company developing innovative SaaS solutions used by organisations across the UK and internationa ...

Security Engineer

We're building a new healthcare clearinghouse In the healthcare sector, the Health Insurance Portability and Accountability Act of 1996 (HIPAA) requires that all insurance payers exchange transactions such as claims, eligibility checks, prior authorizations, and remittances using a standardized E ...

Security Engineer

Contract Location: Hybrid / Remote (UK) About the role Olive Jar Digital is seeking a DevOps Engineer to support the delivery of multiple AI-focused initiatives through Discovery and Alpha. You will design and maintain automated deployment pipelines, ensure e ...

Security Engineer

Are you a skilled Intruder Alarm Engineer looking for your next challenge? Join a growing and reputable security solutions provider delivering high-quality installations and maintenance across the Midlands. Key Responsibilities: Install, service, and ...

Security Engineer

Security Engineer 3 days ago Be among the first 25 applicants Direct message the job poster from Matchtech Recruitment Business Partner at Matchtech | Recruiting across Engineering Technology Skillsets in the UK Defence market Security Engineer – Bristol (Hybrid) </stro ...

Security Engineer

Contract  Location: Hybrid / Remote (UK) About the role Olive Jar Digital is seeking a DevOps Engineer to support the delivery of multiple AI-focused initiatives through Discovery and Alpha.You will design and maintain automated deployment pipelines, ensure environments are reliable and secure ...

Security Engineer

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Security Engineer in United Kingdom. Join a fast‑growing, globally distributed engineering organization building one of the most advanced PostgreSQL platforms for modern transactional, analyti ...

Hybrid Test Automation Engineer API/UI & CI/CD

Test Automation Engineer Salary: Up to £60,000 + Bonus + Benefits Location: Belfast - Hybrid (2-3 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally e ...

Test Automation Engineer up to £60,000 + Bonus Hybrid

Test Automation Engineer Salary: Up to £60,000 + Bonus + Benefits Location: Belfast - Hybrid (2-3 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally e ...

Java Developer / AI Engineer Design & Build Payment Product / Fintech / Banking

Senior Java Developer / AI Engineer - Design & Build Payment Product / Fintech / Banking. Spring Boot, Claude/Codex also essential. ANY PAYMENT PRODUCT CONSIDERD from Current Account OR SAVINGS OR ISA's OR Fixed Term Deposits, Lending etc. £600-£650/DAY OUTSIDE IR35 PAY. Our Fintech Challenger Bank cli ...

Security Engineer

Granola Founding Security Engineer Hey! We're team Granola If you haven't already, you should check out what we're building, and why you should work here. We're looking for our founding security engineer who is passionate about application security to help us protect our users and build ...

Security Engineer

Job Title: Senior Security Engineer Location: UK Remote Salary: Competitive daily rate outside IR35 Why Apply? This opportunity suits an experienced Security Engineer who enjoys influencing platform and solution design at an early stage. Worki ...

Security Engineer (Product Security)

Overview Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless wor ...

Product Security Engineer

This is an amazing opportunity to work with Markets Information Security Team at ION. As a Product Security Engineer, you would be the key enabler of secure and compliant products. This role reports to the Product Security Lead and partners closely with engineering and product teams to increase the overall ...

Product Security Engineer: Build Secure SDLC & Apps

This is an amazing opportunity to work with Markets Information Security Team at ION. As a Product Security Engineer, you would be the key enabler of secure and compliant products. This role reports to the Product Security Lead and partners closely with engineering and product teams to increase the overall pr ...

Product Owner API

At Accredit Solutions, we're transforming our enterprise accreditation platform into a modern, API-first product ecosystem. As we expand our products, integrations, and global client base, we're looking for a Product Owner (API) to join our growing Product Team in London. About Us ...

Engineering Manager API

Overview ClearBank is a place where you can do things differently and challenge the status quo. We will give you a high level of autonomy and transparency, and we trust you to make the right decisions for the bank. If that excites you, how about joining our Engineering team as Engineering M ...

API Documentation Architect

ClearBank in Greater London is seeking a Technical Author to create user-friendly documentation for our clients. You will work with Product and Engineering teams to ensure accurate content for API integrations. This role requires API schema understanding, clear writing skills, and the ability to manage ...

Product Owner API

At Accredit Solutions, we're transforming our enterprise accreditation platform into a modern, API-first product ecosystem. As we expand our products, integrations, and global client base, we're looking for a Product Owner (API) to join our growing Product Team in London. About Us ...

Product Owner API

At Accredit Solutions, we're transforming our enterprise accreditation platform into a modern, API-first product ecosystem. As we expand our products, integrations, and global client base, we're looking for a Product Owner (API) to join our growing Product Team in London. About Us ...

MuleSoft Integration Architect

Position Description: At CGI, we help organisations modernise and connect complex technology ecosystems through scalable integration solutions that enable innovation, agility, and long-term business value. As a Senior Integration Architect, you’ll lead the design and delivery of enterpris ...

Fullstack Software Engineer Multiple Opportunites

Full Stack Software Engineer Location: Gloucestershire, Woking and Romsey Hybrid: Hybrid working across secure sites and collaborative engineering environments Salary: Competitive salary aligned to experience and clearance level Clearance: ...

Fullstack Software Engineer Multiple Opportunities

Full Stack Software Engineer Location: Gloucestershire, Woking and Romsey Hybrid: Hybrid working across secure sites and collaborative engineering environments Salary: Competitive salary aligned to experience and clearance level Clearance: A ...

Java Developer

Requirements Proven experience as a Back-End Developer with a strong focus on Java Strong .NET Knowledge: Solid experience with C# and .NET Core/6+, including understanding of dependency injection, middleware, and asynchronous programming Azure Experience: Practical experien ...

Security Engineer, Offensive Security

About Us Thrive is a rapidly growing technology solutions provider focusing upon Cloud, Cyber Security, Networking, Disaster Recovery and Managed Services. Our corporate culture, engineering talent, customer-centric approach, and focus upon “next generation” services help us stand out amongst our ...

Security Engineer Product Security

Security engineers at Spotify help protect the security of our platform and the experience of more than 700 million users around the world. We're looking for an experienced engineer to join us in securing some of Spotify’s most important engineering initiatives. You’ll work across product and infra ...

Security Engineer Product Security

Security engineers at Spotify help protect the security of our platform and the experience of more than 700 million users around the world. We're looking for an experienced engineer to join us in securing some of Spotify’s most important engineering initiatives.You’ll work across product and infras ...

Security Engineer Product Security

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. Were redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace.Our momentum comes ...

Security Engineer Product Security

Security engineers at Spotify help protect the security of our platform and the experience of more than 700 million users around the world. We're looking for an experienced engineer to join us in securing some of Spotify’s most important engineering initiatives. You'll work across product and infra ...

Security Engineer Product Security

Security engineers at Spotify help protect the security of our platform and the experience of more than 700 million users around the world. We're looking for an experienced engineer to join us in securing some of Spotify’s most important engineering initiatives.You’ll work across product and infras ...

Senior Software Engineer (Aeroparker)

Requirements MS or BS in Computer Science or equivalent work experience with strong fundamental computer science skills 7+ years of software engineering experience, featuring advanced level knowledge of Scala, Java, or related languages Demonstrate a proven track record ...

Senior Java Developer

Prestigious opportunity for a talented and experienced Senior Java Developer to join a fast growing technology and transformation team delivering innovative, large-scale engineering solutions.This role sits at the intersection of technology, data, and AI, working on some of the UK’s most ambitious digital progra ...

Security Engineer

Cyber Security Engineer Illumio/ GCP / GCVE Migration Project We are seeking a mid-to-senior level Illumio Engineer to support a large-scale migration initiative to Google Cloud Platform (GCP), including Googl ...

Security Engineer

Position Available : Security Engineer (DevSecOps)Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates.Location : OxfordshireSalary : £50,000 - £55,000Experience needed : Experience building and supporting cloud security solutions ...

Security Engineer

Position Available : Security Engineer (DevSecOps) Location : Oxfordshire Salary : £50,000 - £55,000 Experience needed : Experience building and supporting cloud security solutions within AWS environments, with hands-on e ...

Security Engineer

Our client who service and maintain all facilities within schools mainly in South East London are seeking an experienced Security Engineer with in-depth knowledge in servicing and maintaining, CCTV, Access Control, intruder alarms, fire alarms and automated gates. xehkeey They require a Security Engin ...

Security Engineer

Title: Security / Platform Engineer - Tanium certified - SC Cleared Type: Full Time / Contract / Inside IR35Rate : £400 - £700 per day inside IR35Duration: 6 months initialStart Date: ASAPLocation: Remote / On-Site Occasionally (Warwickshire)**Active SC Clearance or Eligibility for SC Clearance mandatory**<stron ...

Security Engineer

Due to our clients' continued expansion, we are looking for a Security Engineer to join our dedicated Operations department. As an experienced Security Engineer, you will help to ensure our platform is both internally and externally secure. If you are looking for a role where you can make a diff ...

Security Engineer

Security Engineer 35,000 - 40,000 + Private Healthcare + Van + Excellent Company Benefits Home Based: Commutable to London Are you a Security Engineer looking to take the next step in your career within a well-established company that has an excellent reputat ...

Security Engineer

UTA seeks a Security Engineer to help build and strengthen our security operations programs—safeguarding our brand, our people, and our digital assets. In this role, you will design and implement security solutions across physical, virtual, and cloud environments. By leveraging your expertise in cybersecur ...

Security Engineer

Security Engineer Full Time Location:North London/ Hertfordshire/Slough/Thames Valley/ M40 corridor Salary: Up to: £50K + stand by fee and overtime payments and overnight inconvenience fee Holidays: 28 days + bank holidays. Benefits: Free ph ...

Security Engineer

Overview Platform Security Engineer – Contract Role Location: London Hybrid Working: 3 days per week in the office Start Date: ASAP We are hiring a Platform Security Engineer to join a cutting-edge financial technology firm. This ...

Security Engineer

Exciting opportunity for askilled Security Engineer to join our expert team! Up to £43,000 per annum + Van+ Amazing benefits package on offer! Your Day-to-Day: Installing and servicing intruder alarms, CCTV, and access control systems Diagnosing faults and ...

Security Engineer

Security Engineer - Farnborough, UK Up to £75,000 plus benefits package Hybrid working, 3 days onsite in Farnborough DV clearance required ABOUT THE CLIENT: Our client is a specialist technology organisation delivering se ...

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