357,737+ Java Software Engineer Cloudnative Api Security Jobs in UK — Top Companies Hiring June 2026

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Security Systems Engineer

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

Security Systems Engineer

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

Security Systems Engineer

Security Systems Engineers (CCTV, Access control, and Door entry syste Pay: £38,000.00-£45,000.00 per year Security Systems Engineer Job Description: Were working with a well-known security systems specialist to recruit experienced Security Systems Engineers to cover the South of ...

Fire Security Engineer

Position: Fire & Security Engineer (Installation, Service & Commissioning)Read the overview of this opportunity to understand what skills, including and relevant soft skills and software package proficiencies, are required.Job ID: Location: Covering Sussex, Hampshire, Surrey & DorsetRate/Salary: ...

Cyber Security Engineer

Senior Cyber Operations Analyst All potential candidates should read through the following details of this job with care before making an application.Location: Leeds (hybrid) Salary: Up to £75,000 + on-call compensation We are seeking an accomplished Senior Cyber Operations Analys ...

Senior Security Engineer

Senior Security Engineer Location: Manchester 5 days per week onsite Salary: £100,000 £140,000 + benefits Clearance: Active SC clearance required as a minimum, with willingness to undergo DV clearance Senior Security Engineer required for a major secure programme in Manchester. This S ...

Security Systems Engineer

Security Systems Engineers (CCTV, Access control, and Door entry syste Please double check you have the right level of experience and qualifications by reading the full overview of this opportunity below.Pay: £38,000.00-£45,000.00 per year Security Systems Engineer Job Descriptio ...

Fire Security Engineer

Fire & Security Engineer Salary: £20-£22 per hour, equivalent to £41,600-£45,760 per annum based on a 40-hour week, plus overtime and on-call paymentsMake sure to apply with all the requested information, as laid out in the job overview below.Location: Coventry, covering Midlands and Surrounding areas<br ...

Security Operations Engineer

Location: Bromsgrove, Worcestershire, United Kingdom Salary: Competitive Salary and Benefits Security Operations Engineer An opportunity to join AFH Wealth Management,oneof the UK’s leading independent financial advisory and wealth management f ...

Security Service Engineer

Construkt RS are recruiting for various clients around the London area who are looking for Security service engineers and Security installations engineers for commercial projects in London and the South east. Responsibilities Install and maintain security systems including intruder ...

Service Engineer Security

Why Join Our Team? We are at the forefront of cutting‑edge security innovation, we specialise in the design, installation, and support of advanced surveillance and integrated site protection systems. Our mission is to deliver intelligent, reliable, and affordable security solutions that safeguard ...

Security Service Engineer

Security Service Engineer (CCTV, Access Control & Intruder Alarms) - Cardiff - £38,000-£40,000 We are currently recruiting for a skilled Security Service Engineer to join a well‑established and growing security systems company covering Cardiff and surrounding areas. Due to continued expansion, th ...

Security Commissioning Engineer

Commissioning Engineer - Security — Johnson Controls, a global market‑leading engineering & integrated solutions company and leader in the fire & security sector with cutting‑edge technology. We are working for our Vindex brand, a company passionate about making a positive impact by providing advan ...

Security Service Engineer

Think you know Chubb? We might just surprise you! Chubb is so much more than a fire and security business; we are an organisation that delivers innovative solutions and leverages new technologies to provide best‑in‑class service to our expanding client base. You won’t see locks and safes here, but we are p ...

Security Commissioning Engineer

## Security Commissioning EngineerApplylocations: Birmingham-Midlands-United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: WD **Commissioning Engineer - Security** Johnson controls – A global Market Leading Engineering & Integrated Solutions company. They are the leader in the Fir ...

Security Test Engineer

Security Test Engineer Location: 4 days per wk in Glasgow / 1 day from home Salary: Circa 75k-80k + Benefits Security Test Engineer required by a Global Engineering Company! You'll be responsible for ensuring the security robustness of software and firmware ...

Security Service Engineer

Security Service Engineer - South East £35,000 - £36,500 Basic We are currently recruiting for experienced Security Service Engineers to join a well-established and growing business covering the South East. An opportunity offering strong earning potential, technical support and long-term ...

Security Service engineer

## Security Service engineerApplyremote type: On-sitelocations: London, GBRtime type: Full timeposted on: Posted Todayjob requisition id: REQ **The Hall & Kay way... it’s a people thing.**At Hall & Kay, we deliver complex fire protection and security solutions to protect what matters most to our client ...

Security Service engineer

Overview At Hall & Kay, we deliver complex fire protection and security solutions across the UK. We are seeking a highly experienced Security Systems Service Engineer to deliver high‑quality maintenance, troubleshooting, and customer service for our intruder alarm, CCTV, and access control systems ...

Infrastructure Security Engineer

About the role We’re looking for a Security Engineer to join the ElevenLabs Security team. In this role, you’ll work at the intersection of security, software and infrastructure engineering, building the platforms, controls and tooling that let teams ship and operate cloud infrastructure securely ...

Endpoint Security Engineer

Overview Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We ...

Security Engineer III

About our Team You'll be joining the Security Engineering team within Elsevier's Information Security & Data Protection department. Our team is responsible for designing, implementing, configuring, and maintaining security tools used across Elsevier Technology. You will collaborate with colleague ...

Application Security Engineer

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with som ...

IT Security Engineer

About Us Our mission is simple: we want to set people free to do meaningful work. People love our software--and it turns out that people love working here too. We've been recognized as a Best Company to Work For, and we're proud of our team for receiving awards for workplace effectiveness and fl ...

Junior Security Engineer

Overview Location: UK (remote/hybrid, with up to one day per week in central London) Stack: SIEM: Microsoft Sentinel, or similar EDR/XDR: Defender, SentinelOne, CrowdStrike or equivalent Cloud/Platform: Azure (strongly preferred) Exposure to Mi ...

Senior Security Engineer

Senior Security Engineer | Belfast (Hybrid) At a glance: Senior Security Engineer - Python, AWS, cloud-native security Fast-growing US InsurTech, Belfast engineering hub Hybrid - 3 days Belfast office, 2 days remote Competitive salary + performance bo ...

Senior Security Engineer

Job Description As a Senior Security Engineer, you will play a crucial role in safeguarding our firm's infrastructure. You will own the architecture and design of security platforms, lead complex implementations, and drive automation initiatives. Your influence will extend across engineering, arch ...

Security Engineer Cloud

Cloud Security Engineer Manchester - hybrid / office based £55‑65k pa A successful technology company in Manchester is recruiting a Security Engineer to assess and evaluate the effectiveness of existing security controls. You will also be responsible for the design and implementat ...

Cyber Security Engineer

Our Culture CoinShares is an innovative, agile and ambitious organisation. We strive for excellence in everything we do. We are a high performance culture with a focus on: Professional and personal integrity Curiosity and a deep learning mindset Transparency </li ...

Fire & Security Engineer

We’re looking for an experienced Engineer to join the Mitie Fire & Security Systems Operations Field Service team. You will be responsible for the delivery of Planned Preventative Maintenance (PPM), reactive calls and additional small works. Your duties will include routine servicing, testing, inspection, ...

Cyber Security Engineer

Overview Location: Staines (TW18 3DZ) or Manchester (M50 3SP) - Hybrid Working Permanent Role specific benefits: Full time, 37.5 scheduled weekly hours We consider all types of flexibility, including locations, hours and working patterns. ...

Principal Security Engineer

Overview About RedCloud. The global supply chain is broken—creating a $2 trillion inventory gap where essential consumer goods fail to reach the people who need them. RedCloud is fixing this. Our RedAI digital trading platform, bulk and retail trading exchanges connect key parts of the supply chai ...

AI Security Engineer

AI Security Engineer Location: UK (Hybrid / Flexible Working) Level: Senior Sector: Financial Services We are working with a large, highly regulated financial organisation that is investing heavily in AI, cloud and next-generation security. They are looking to appoint an A ...

Information Security Engineer

The Role As an Information Security Engineer, you are responsible for the security of Palantir’s people and infrastructure around the globe. Your technical expertise is second only to your integrity and real passion for security and technology in general. Our ideal candidate works well on a team, ...

Fire & Security Engineer

We’re looking for an experienced Engineer to join the Mitie Fire & Security Systems Operations Field Service team. You will be responsible for the delivery of Planned Preventative Maintenance (PPM), reactive calls and additional small works. Your duties will include routine servicing, testing, inspection, ...

Fire Security Engineer

Fire & Security Engineer Salary: £20-£22 per hour, equivalent to £41,600-£45,760 per annum based on a 40‑hour week, with overtime and on‑call payments. Location: Coventry, covering Midlands and surrounding areas. Type of work: Full‑time, permanent, field‑based, Monday to Friday with on‑call rota. < ...

Cyber Security Engineer

As a Security Operations Engineer you will be responsible for designing, implementing, and maintaining advanced threat detection solutions. Collaborating with the TechOps/IT team and various engineering squads, you will ensure robust security measures are applied, and capabilities are built to supp ...

Security Engineer London

Hey! We're team Granola If you haven't already, you should check out what we're building, and why you should work here. In this role, you will be responsible for identifying and mitigating security vulnerabilities within Granola's applications, building security tools, and working closely with our ...

AI Security Engineer

AI Security Engineer Location: UK (Hybrid / Flexible Working) Level: Senior Sector: Financial Services We are working with a large, highly regulated financial organisation that is investing heavily in AI, cloud and next-generation security. They are looking to appoin ...

Cyber Security Engineer

The Financial Times is one of the world’s leading news organisations, globally recognised for its authority, integrity and accuracy, with a mission to deliver quality information and services worldwide.At the FT, curiosity thrives and ambitious thinking is rewarded. Here, you’re given the chance to reach m ...

Senior Security Engineer

What is Flagstone? Flagstone is an online savings platform reinventing how individuals, businesses, and charities manage, protect, and grow their cash. It’s a thriving, profitable business where smart people do their best work. A feel for our culture: We build a diverse, inclusi ...

Senior Security Engineer

The Opportunity We are currently partnering with multiple clients, ranging from innovative technology firms to established enterprise organisations, who are looking to strengthen their security posture. These roles offer a unique opportunity for a Senior Security Engineer to play a pivotal role i ...

Application Security Engineer

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, a ...

Information Security Engineer

Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role As an ...

Cyber Security Engineer

Role: Cyber Security Engineer Location: London, Manchester, Birmingham Salary: Competitive salary and package dependent on experience Career Level: Specialist Any offer of employment is subject to satisfactory BPSS and the candidate being granted a level of security clearanc ...

Principal Security Engineer

At Smart, our mission is to transform retirement, savings and financial wellbeing, across all generations, around the world. THE ROLE We are looking for a visionary Principal Security Engineer to bridge the gap between rapid development and ironclad security. In this role, you won't just ...

Network Security Engineer

Network Security Engineer Location: Mumbai Years of Experience: 2-4 years Level: A4 No. of positions: 2 Must be an engineering graduate (diploma or degree). Must be at least CCNA certified. Experience with Palo Alto and Cisco firew ...

DevOps & Security Engineer

Permanent, full time (Hybrid 2-3 days in office) London, UK Who we are Iprova is a pioneering and fast-growing technology start-up with offices in Lausanne, Switzerland, and London, UK. We support some of the world’s best-known technology companies in North America, E ...

Product Security Engineer

Product Security Engineer Boeing Defence United Kingdom Limited is seeking an experienced Product Security Engineer to join our growing team in Bristol or Yeovil and shape the future of integrating security and resiliency across our products and services. Product security engineering is a cross‑cu ...

Security Systems Engineer

Protec Security have an opportunity for an experienced Security Systems Engineer, in the West Yorkshire area, to carry out the commissioning, installation, regular servicing and reactive maintenance of our clients’ Intruder, CCTV, Access Control and associated systems. The full job description cover ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Buffering Video...

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