Security Software Engineer Jobs in UK

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

Software Security Engineer

Overview Location: Stevenage Would you like to be part of a group of specialist engineers helping to deliver some of the world's most sophisticated defence systems? We are currently recruiting for a software security expert, to work across a range of our products! Salary : ...

Software Engineer, Security

Who We Are Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability. Anza was founded by experienced executives and core engineers solving the toughest problems in Web3. Crypto ecosystems rely on robust protocols, and we believe those are best built out in the ope ...

Security Software Engineer

Join to apply for the Security Software Engineer role at Canonical Join to apply for the Security Software Engineer role at Canonical This is a general track for security-focused engineering in every team at Canonical, acros ...

Software Security Engineer

The Opportunity Join a team where you can explore the full product range while working with innovative technologies and approaches! This role can also be based from Hertfordshire. Hybrid role, with the expectation that it will be 3 to 5 days onsite due to the exposure of work. ...

Security Software Engineer

Senior Systems Security Engineer – Low‑Level Software Analysis We’re supporting a specialist product engineering team developing advanced security analysis technology for complex software environments. This is a hands‑on engineering role for someone who enjoys working close to the software l ...

Software Engineer, Security

London, England, United Kingdom Software and Services Join the Apple Cloud Object Store (ACOS) team as a Software Engineer with a focus on security. The ACOS team, which is part of Apple Services Engineering organisation, is one of the most critical infrastructure teams at Apple, storing and serving ...

Software Engineer, Security

Summary Join the Apple Cloud Object Store (ACOS) team as a Software Engineer with a focus on security. The ACOS team, which is part of Apple Services Engineering organisation, is one of the most critical infrastructure teams at Apple, storing and serving petabytes of data across Apple's services. ...

Software Security Engineer

Software Security Engineer - Moorgate office based Join Fortinet, a global cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devi ...

Software Security Engineer

Title : Software Security Engineer (Technical SME) Location : Hybrid in London or Bristol 3 days per week Salary : up to £75,000 + 21% bonus (Raising after year 1) + Benefits SC Clearance We are seeking a Software Security SME to join a leading organisat ...

Software Engineer, Security

Summary Join the Apple Cloud Object Store (ACOS) team as a Software Engineer with a focus on security. The ACOS team, part of the Apple Services Engineering organisation, is one of the most critical infrastructure teams at Apple, storing and serving petabytes of data across Apple's services. The ...

Software Security Engineer

Overview Location: Stevenage Would you like to be part of a group of specialist engineers helping to deliver some of the world's most sophisticated defence systems? We are currently recruiting for a software security expert, to work across a range of our products. Salary & ...

Software Security Engineer

Overview Would you like to be part of a group of specialist engineers helping to deliver some of the world's most sophisticated defence systems? We are currently recruiting for a software security expert, to work across a range of our products! What we can offer you Comp ...

Software Security Engineer

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build benefici ...

Software Engineer Security

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving int ...

Software Engineer – Security

Fantastic opportunity for talented programmers at one of the world’s top algorithmic trading firms in their London office. They make the world’s markets more financially efficient using smart algorithms. To get the job done, they hire some of the smartest computer scientists in the world to develop both their ...

Software Security Engineer

Software Security Engineer - Moorgate office basedJoin Fortinet, a global cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devi ...

Software Engineer Security

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving int ...

Software Security Engineer

Software Security Engineer - Moorgate office basedJoin Fortinet, a global cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devi ...

Software Engineer – Security

Fantastic opportunity for talented programmers at one of the world’s top algorithmic trading firms in their London office. They make the world’s markets more financially efficient using smart algorithms. To get the job done, they hire some of the smartest computer scientists in the world to develop both their ...

Senior Software Security Engineer

Job Summary Senior Software Security Engineer – Remote. Responsible for analysing software designs, implementations, and security controls throughout the software development lifecycle (SDLC). Focus on threat modelling, secure design, testing, vulnerability management, and DevSecOps integration. < ...

Senior Software Security Engineer

Job Description This role is mainly remote.ResponsibilitiesSecurity Design and ImplementationPerform threat modelling, risk assessments, and architecture reviews to identify and mitigate risk.Support the engineering teams on definition o ...

Senior Software Security Engineer

Job Description This role is mainly remote.ResponsibilitiesSecurity Design and ImplementationPerform threat modelling, risk assessments, and architecture reviews to identify and mitigate risk.Support the engineering teams on definition o ...

Senior Software Security Engineer

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working ...

Experienced Software Engineer – Security

Experienced Software Engineer - Security London, United Kingdom The Systems Development team builds and maintains the platform that is shared by all Systems teams to provision, monitor, and manage HRT’s server and network infrastructure. As a Systems Software Engineer with a focus on Secu ...

Security Software Engineer II

Belfast, Northern Ireland, United Kingdom Security Software Engineer II Location: Belfast (Hybrid) Contract: Full time, Permanent About EverQuote EverQuote empowers the largest insurance carriers and thousands of agents to maximize customer acquisition across digital cha ...

Senior Security Software Engineer

Overview Keysight is hiring a Senior Security Software Engineer to research, design, and build advanced binary and firmware level software composition analysis capabilities for the Keysight SBOM Manager solution. This role focuses on identifying software components, depend ...

Senior Software Security Engineer

Software Security Engineer Join to apply for the Software Security Engineer role at Anthropic . Get AI-powered advice on this job and more exclusive features. About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI system ...

Senior Software Security Engineer

**Motorola Solutions values your privacy** .* Perform threat modelling, risk assessments, and architecture reviews to identify and mitigate risk.* Support the engineering teams on definition on detailed security requirements to meet compliance requirements and industry best practices.* Perform security code r ...

Senior Security Software Engineer

Keysight is hiring a Senior Security Software Engineer to research, design, and build advanced binary and firmware level software composition analysis capabilities for the Keysight SBOM Manager solution. This role focuses on identifying software components, dependencies, and ...

Senior Security Software Engineer

OverviewKeysight is hiring a Senior Security Software Engineer to research, design, and build advanced binary and firmware level software composition analysis capabilities for the Keysight SBOM Manager solution.This role focuses on identifying software compone ...

Senior Security Software Engineer

OverviewKeysight is hiring a Senior Security Software Engineer to research, design, and build advanced binary and firmware level software composition analysis capabilities for the Keysight SBOM Manager solution.This role focuses on identifying software compone ...

Staff Software Security Engineer

The Role Job Overview: We are seeking a skilled and passionate security engineer to lead the central software security testing program across software in Arm. The role is within Arm's multifaceted Product Security team. You will have the opportuni ...

Staff Software Security Engineer

The Role Job Overview: We are seeking a skilled and passionate security engineer to lead the central software security testing program across software in Arm. The role is within Arm's multifaceted Product Security team. You will have the opportuni ...

Senior Software Security Engineer

**Motorola Solutions values your privacy** .* Perform threat modelling, risk assessments, and architecture reviews to identify and mitigate risk.* Support the engineering teams on definition on detailed security requirements to meet compliance requirements and industry best practices.* Perform security code r ...

Senior Software Security Engineer – Product Security

A technology security firm in Edinburgh is seeking an experienced Security Engineer to oversee risk assessments and security code reviews. This role demands over 5 years of experience focusing on product and application security. The ideal candidate possesses expertise in CI/CD pipelines, vulnerability analysis, ...

Senior Software Security Engineer – Product Security

A technology security firm in Edinburgh is seeking an experienced Security Engineer to oversee risk assessments and security code reviews. This role demands over 5 years of experience focusing on product and application security. The ideal candidate possesses expertise in CI/CD pipelines, vulnerability analysis, ...

Product Security & Software Development Engineer

Product Security & Software Development Engineer Free day to volunteer About the position As Product Security Champion, you are responsible for implementing, monitoring, and continuously improving security activities within the software and product development processes at our l ...

Senior Security Software Research Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and pro ...

Software Security Engineer Hybrid Working

Software Security Engineer - London Location: Hybrid (2-3 days a week from home). Our client has locations across the UK, offices predominantly in the greater London and Manchester Locations. We are currently supporting our global insurance client in expanding their team and looking for a ...

Lead Software Engineer — Security Cleared

A consultancy focusing on critical engineering solutions is seeking a security cleared Lead Software Engineer to lead a team in delivering complex systems integral to nationally significant programmes. The ideal candidate will have strong leadership skills and experience in a high-stakes environment, where decis ...

Cyber Software Engineer National Security

The successful applicant will join teams working at the forefront of AI/DS, Cyber, Cloud, DevOps/SRE and Platform Engineering. With long-term programmes secured across the latest frameworks, this position offers the chance to be part of an exciting growth journey with significant technical depth and variety. As ...

National Security Cyber Software Engineer

A leading digital intelligence firm in Gloucester is seeking an Operational Cyber Software Engineer. This role focuses on developing secure, reliable software solutions for critical cybersecurity needs. Candidates should be eager to learn and have a foundational understanding of programming languages like C++, J ...

Cyber Software Engineer Security Cleared

Cyber Software Engineer – SC / DV / eDV Cleared New Permanent Opportunity for Cyber Software Engineers in Cheltenham with Security Clearance to work on Mission-Critical, National Security projects Role: Cyber Software Engineer Location: Cheltenham or Gloucester (hybrid) </li ...

Cyber Software Engineer National Security

The successful applicant will join teams working at the forefront of AI/DS, Cyber, Cloud, DevOps/SRE and Platform Engineering. With long-term programmes secured across the latest frameworks, this position offers the chance to be part of an exciting growth journey with significant technical depth and variety. ...

Cyber Software Engineer National Security

The successful applicant will join teams working at the forefront of AI/DS, Cyber, Cloud, DevOps/SRE and Platform Engineering. With long-term programmes secured across the latest frameworks, this position offers the chance to be part of an exciting growth journey with significant technical depth and variety. ...

Senior Software Engineer, Proactive Security

Who We Are Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers ...

Senior Software Engineer Proactive Security

A leading food delivery service, based in London, is seeking a Senior Software Engineer in Proactive Security to enhance its infrastructure security. The role involves developing core security products and collaborating across teams to ensure a resilient delivery network. Ideal candidates should have a strong ba ...

Senior Security Software Research Engineer

Overview L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to ...

Senior Security Software Research Engineer

Job Title Senior Security Software Research Engineer Job Location Picadilly circus, London Job Description L3Harris has an immediate opening for a Sr Security Software Research Engineer with our security group, Trenchant. Our teams are comprised of elite securi ...

Java Software Engineer Security & Intelligence

Envitia operates at the heart of the UK’s most sensitive and high-profile operations. Our approach is entirely mission-focused, enabling customers to see more, decide faster, and act with confidence across complex domains. We deliver situational awareness and information advantage across C5ISR, fusi ...

🚀 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

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