1 to 25 of 176 Application Security Jobs in the UK

Application Security Engineer Bristol - 3 days a week on site £90,000 + great benefits An impressive financial services business is looking to hire an Application Security Engineer to support this team with the risk and remediation activities. This business is going through a big technology transformation programme that is estimated to take 3 -5 years. … The successful Application Security Engineer will be part of this journey and have great technical exposure and the ability to rapidly progress. Working closely in one of transformation projects, the successful Application Security Engineer will work closely with the wider security and technology teams to define the strategy and roadmap of technology changes moving forward. … Application Security Engineer Duties and Responsibilities The successful Application Security Engineer will: Provide security input into solution design to ensure that security principles are incorporated at both the platform and software level Automate tooling to run security fixes over a variety of repo's Ensure that security requirement input is provided across More ❯

Application Security Engineer Bristol or Edinburgh - minimum of 3 days per week on site. £90,000 + great benefits An impressive financial services business is looking to hire an Application Security Engineer to support this team with the risk and remediation activities. This business is going through a big technology transformation programme that is estimated to … take 3 -5 years. The successful Application Security Engineer will be part of this journey and have great technical exposure and the ability to rapidly progress. Working closely in one of transformation projects, the successful Application Security Engineer will work closely with the wider security and technology teams to define the strategy and roadmap of … technology changes moving forward. Application Security Engineer Duties and Responsibilities The successful Application Security Engineer will: Provide security input into solution design to ensure that security principles are incorporated at both the platform and software level Automate tooling to run security fixes over a variety of repo's Ensure that security requirement More ❯

Application Security Engineer Bristol or Edinburgh - minimum of 3 days per week on site. £90,000 + great benefits An impressive financial services business is looking to hire an Application Security Engineer to support this team with the risk and remediation activities. This business is going through a big technology transformation programme that is estimated to … take 3 -5 years. The successful Application Security Engineer will be part of this journey and have great technical exposure and the ability to rapidly progress. Working closely in one of transformation projects, the successful Application Security Engineer will work closely with the wider security and technology teams to define the strategy and roadmap of … technology changes moving forward. Application Security Engineer Duties and Responsibilities The successful Application Security Engineer will: Provide security input into solution design to ensure that security principles are incorporated at both the platform and software level Automate tooling to run security fixes over a variety of repo's Ensure that security requirement More ❯

around the world. Our delivery centers offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology. Your role and responsibilities As a Security Consultant specializing in Data and Application Security, you will help clients secure their applications and sensitive information across the full development and data lifecycle. You will guide … organizations through application security challenges, embedding controls into design, build, and deployment phases, while leveraging practices such as Threat Modelling, Secure SDLC, and DevSecOps. With expertise in vulnerability management, data protection, and regulatory compliance, you will design security guardrails that support application modernization programs in multicloud environments, ensuring risks are minimized and business objectives are achieved … securely. Responsibilities Provide advisory and technical expertise on application security across the Software Development Lifecycle (Design, Build, Deploy). Lead activities such as Threat Modelling, Secure SDLC integration, DevSecOps practices, and application security testing. Implement security guardrails to support secure application modernization on multicloud platforms. Drive application vulnerability management, analyzing high-risk vulnerabilities More ❯

Senior Application Security Engineer Location: Hybrid working or homeworking with view to attend office occasionally Salary: £60,000 – £70,000 per annum Bonus: Discretionary bonus of up to 10% Are you passionate about securing modern applications and cloud environments? We’re looking for a Senior Application Security Engineer to join my client's growing team and … play a key role in shaping the security posture of our organisation. About the Role As a Senior Application Security Engineer, you’ll bring deep expertise in application security testing, cloud security, and secure development practices. You’ll work closely with IT, development, and project teams to embed security into every stage of … the software development lifecycle and drive a risk-based approach to vulnerability management. Key Responsibilities Lead application security initiatives across cloud-native and enterprise environments. Promote secure design principles, threat modelling, and best practices across teams. Own and evolve the technical vulnerability management programme. Implement and support security controls, particularly within Azure cloud environments. Evaluate and deploy More ❯

Enterprise Security Architect page is loaded Enterprise Security Architectlocations: Manchester: Bristol Harbourside: Leeds Wellington Placetime type: Full timeposted on: Posted Todaytime left to apply: End Date: November 26, 2025 (14 days left to apply)job requisition id: 135879 End Date Tuesday 25 November 2025 Salary Range £90,440 - £106,400 Flexible Working Options Hybrid Working, Job Share Job … Description Summary . Job Description JOB TITLE: Enterprise Security Architect SALARY: £90,440 - £106,400 LOCATION(S): Bristol, Manchester, Leeds, or Edinburgh HOURS: Full time WORKING PATTERN: Hybrid, 40% (or two days) in an office site About this opportunity We're looking for passionate and forward-thinking Enterprise Security Architects who can combine deep technical thought leadership with … strong security knowledge & skills to help drive the Group's Security Architecture forward. We have a role open to be responsible for the Application Security domain. Application Security at Lloyds Banking Group includes Application Development Security, Application Security Testing, Release Management, Application Operation Protection, Mobile Application Protection, and More ❯

We are looking for an experienced Application security specialist to join our Cyber team with a hyper focus on supporting our application security architecture and risk management programme. You will help us build out a world class capability to align with our key stakeholders in the Games teams to provide a clear plan, review and support … lifecycle and overall risk remediation. This is a hybrid role : Location: Cambridge, UK with travel to the office once per week. What you'll be doing: Provide guidance on security best practices and compliance and undertake security testing Identify Application security risks and requirements for new projects and system developments Represent cyber in review sprints on … application security prior to live implementation Collaborate with the architecture and development teams to review the design and code for security vulnerabilities Establish a threat modelling capability and evangelise secure coding in the development lifecycle Provide technical specialist advice to ensure that security standards are understood and can be complied with Develop security testing plans More ❯

Application Security Lead Entertainment UK Hybrid/Remote Job description This role works closely with development teams to verify our partners applications satisfy the defined security criteria, supporting the organization on the security design and conducting reviews of applications, while improving automation. Primary Responsibilities: Provide technical leadership and guidance on application security best practices … methodologies, and technologies. The ideal candidate will serve as a trusted advisor to development teams, architects, and stakeholders across our clients organisation. Design and review security architectures for applications, ensuring the implementation of effective security controls and countermeasures. Conduct threat modelling exercises to identify potential security risks and vulnerabilities early in the development lifecycle. Conduct in-depth … security assessments, code reviews, and penetration testing of applications to identify and mitigate security vulnerabilities. Utilise industry-standard tools and methodologies to assess the security posture of applications and provide actionable recommendations for remediation Essential At least three years experience in a similar senior Information Security position Customer-oriented person, with the ability to educate and More ❯

Now Hiring: Head of Security Engineering – Application Security & Testing 📍 Location: Welwyn Garden City or London, UK Are you ready to lead the charge in securing one of the UK’s largest technology estates? Tesco Technology is looking for a visionary Head of Security Engineering – Application Security & Testing to join our dynamic Cyber function. This … is a high-impact leadership role where you’ll shape the future of security assurance across our platforms and products. You’ll lead a talented team of engineers and architects, driving innovation in vulnerability management, application security, and adversarial testing. This is a pivotal cyber leadership role within Tesco Technology, shaping how we secure our platforms and … products. You’ll be at the forefront of driving innovation in security engineering, ensuring Tesco remains resilient against evolving threats while enabling safe and secure technology delivery. 🔍 What You’ll Be Doing: Lead & Inspire : Manage three Security Engineering Managers and their teams (20+ engineers), plus a Principal Security Engineer/Architect. Drive Innovation : Oversee cutting-edge security More ❯

Application Security Specialist (DevOps) Hybrid – Cambridge, UK (1 day a week in office) We’re looking for an experienced Application Security Specialist to join a growing cyber security team and play a key role in shaping a world-class application security programme. This role will give you the chance to work closely with … engineering and development teams, embedding security into the development lifecycle, driving automation, and influencing remediation plans that have real impact. What you’ll be doing Guiding teams on security best practices, compliance, and secure coding. Collaborating with architects and developers to review designs and code for vulnerabilities. Embedding/improving threat modelling and secure development practices into the … SDLC. Designing and integrating security testing plans. Performing and overseeing application security testing and driving remediation. Managing end-to-end vulnerability workflows, including bug bounty findings. Supporting incident response activities when needed. Monitoring and reporting on application security metrics, KPIs, and emerging threats. Automating processes for vulnerability detection and integrating tools into the pipeline. Note More ❯

We’re partnering with a leading retail & digital brand to hire an DevSecOps Engineer who’ll embed AppSec across modern CI/CD—scaling automation, owning the tooling stack and enabling engineers to ship secure software at pace. Responsibilities Focused on application security initiatives across cloud and on-premises environments, employing a diverse suite of tools including Semgrep … for SAST, Snyk for SCA, GHAS for secret scanning, Burp Suite for DAST, and scripting for automation. Forge partnerships with external vendors to optimize and seamlessly integrate security tools into our application security workflow, ensuring comprehensive coverage and operational efficiency. Drive the seamless integration of application security processes into development pipelines, leveraging Azure DevOps (ADO … GitHub Actions, and similar tools for streamlined automation. Actively contribute to the formulation and enforcement of application security policies and procedures, utilizing advanced tool capabilities to mitigate risks effectively. Engage with internal stakeholders to foster awareness and understanding of application security measures, emphasizing the pivotal role of tooling and automation in mitigating vulnerabilities Essential A minimum More ❯

We’re partnering with a leading retail & digital brand to hire an DevSecOps Engineer who’ll embed AppSec across modern CI/CD—scaling automation, owning the tooling stack and enabling engineers to ship secure software at pace. Responsibilities Focused on application security initiatives across cloud and on-premises environments, employing a diverse suite of tools including Semgrep … for SAST, Snyk for SCA, GHAS for secret scanning, Burp Suite for DAST, and scripting for automation. Forge partnerships with external vendors to optimize and seamlessly integrate security tools into our application security workflow, ensuring comprehensive coverage and operational efficiency. Drive the seamless integration of application security processes into development pipelines, leveraging Azure DevOps (ADO … GitHub Actions, and similar tools for streamlined automation. Actively contribute to the formulation and enforcement of application security policies and procedures, utilizing advanced tool capabilities to mitigate risks effectively. Engage with internal stakeholders to foster awareness and understanding of application security measures, emphasizing the pivotal role of tooling and automation in mitigating vulnerabilities Essential A minimum More ❯

Job Title: Senior Application Security EngineerSalary: £70,000Location: Reading/remote About the Organisation Join a fast-growing UK technology and consulting firm that's investing heavily in cutting-edge cyber security. With a strong focus on innovation, collaboration, and professional development, this company empowers its people to shape the future of secure digital transformation across a wide … be part of a business that values expertise, agility, and doing the right thing - where everyone has the opportunity to make a genuine impact. About the Role The Senior Application Security Engineer will play a key role in protecting the organisation's infrastructure, cloud platforms, and applications. Working within a highly technical and collaborative cyber team - supported by … a 24/7 external SOC - you'll research, test, and implement next-generation security solutions to safeguard data and systems. This role offers the chance to lead on application and cloud security initiatives, influence secure design standards, and mentor colleagues in best practices. Key Responsibilities Lead application and cloud security initiatives, ensuring systems and More ❯

Job Title: Senior Application Security Engineer Salary: £70,000 Location: Reading/remote About the Organisation Join a fast-growing UK technology and consulting firm that's investing heavily in cutting-edge cyber security. With a strong focus on innovation, collaboration, and professional development, this company empowers its people to shape the future of secure digital transformation across … be part of a business that values expertise, agility, and doing the right thing - where everyone has the opportunity to make a genuine impact. About the Role The Senior Application Security Engineer will play a key role in protecting the organisation's infrastructure, cloud platforms, and applications. Working within a highly technical and collaborative cyber team - supported by … a 24/7 external SOC - you'll research, test, and implement next-generation security solutions to safeguard data and systems. This role offers the chance to lead on application and cloud security initiatives, influence secure design standards, and mentor colleagues in best practices. Key Responsibilities Lead application and cloud security initiatives, ensuring systems and More ❯

Job Title: Senior Application Security Engineer Salary: £70,000 Location: Reading/remote About the Organisation Join a fast-growing UK technology and consulting firm that's investing heavily in cutting-edge cyber security. With a strong focus on innovation, collaboration, and professional development, this company empowers its people to shape the future of secure digital transformation across … be part of a business that values expertise, agility, and doing the right thing - where everyone has the opportunity to make a genuine impact. About the Role The Senior Application Security Engineer will play a key role in protecting the organisation's infrastructure, cloud platforms, and applications. Working within a highly technical and collaborative cyber team - supported by … a 24/7 external SOC - you'll research, test, and implement next-generation security solutions to safeguard data and systems. This role offers the chance to lead on application and cloud security initiatives, influence secure design standards, and mentor colleagues in best practices. Key Responsibilities Lead application and cloud security initiatives, ensuring systems and More ❯

Senior Technical Consultant UK based Company Description We are looking for an experienced UK based Senior Security Consultant to strengthen the consulting team at this well established security consultancy. Role Description This is a full-time, on-site role based in Portsmouth and potential work-from home for a Cyber Security Consultant. The consultant will conduct vulnerability … assessments, application security reviews, and network security analyses. Responsibilities include evaluating risks, providing actionable security recommendations, and assisting clients with compliance to established standards like ISO 27001 and PCI DSS. The role will involve working closely with clients across sectors to strengthen their overall security posture through proactive planning and solutions. Qualifications Experience in Cybersecurity … including identifying and addressing security threats and challenges Knowledge of Application Security, with the ability to identify vulnerabilities in web and mobile applications Skills in Network Security, including securing and evaluating infrastructure and cloud environments Expertise in performing Vulnerability Assessments and delivering actionable insights Background in Information Security, with experience in regulatory compliance (e.g., PCI More ❯

Join us at Barclays as an Application Security Engineering Lead, where you'll design and deliver tools that help developers build secure software from the start. Your work will enhance security across the bank, protecting critical systems and sensitive information. To be successful as an Application Security Engineering Lead , you should have experience with: Advanced … knowledge of application security testing methodologies (SAST, DAST, IAST, SCA). Experience with cloud security architectures, DevSecOps integration and pipelines. Advanced knowledge of security principles and guardrails. Coding proficiency in at least 1 major language. Some Other Highly Valued Skills May Include Proven ability to build and scale application security programs from the ground … up. Cross-functional collaboration skills with development, operations, and product teams Vendor management and security tool evaluation expertise. You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen strategic thinking and digital and technology, as well as job-specific technical skills. This role is based More ❯

house , using new data sources, machine learning and AI to make machines do the heavy lifting About the role We're looking for a Head of InfoSec to champion security across Lendable, ensuring our products, platforms, and processes remain secure as we scale. This is a high-impact leadership role with broad responsibility across application security, operations … and regulators. You will lead a team of exceptional security engineers, delivering a technical roadmap that you will shape. What you'll be doing Application Security (AppSec) : Driving secure development practices, code analysis, and threat modelling. Security Operations (SOC) : Overseeing monitoring, incident response, vulnerability management, and operational resilience. Governance, Risk & Compliance (GRC) : Leading our efforts to … leader who is comfortable with: Building a team : You have prior management experience and a proven track record of growing a collaborative and cross-functional Security team. Scaling AppSec : You've owned and scaled a robust Application Security program, including secure development, code analysis, and threat modelling. Running Security Operations : You have deep experience overseeing a More ❯

Lead Software Security Engineer page is loaded Lead Software Security Engineerlocations: London - Baker Streettime type: Full timeposted on: Posted Todayjob requisition id: R17018 Ideas People Trust We're BDO. An accountancy and business advisory firm, providing the advice and solutions entrepreneurial organisations need to navigate today's changing world.We work with the companies that are Britain's economic … to identify and draw attention to opportunities for enhancing our delivery and providing additional services to organisations we work with.We are seeking a highly motivated and experienced Lead Software Security Engineer to join our team. You will have a strong background in software development, security, and operations. This role is required to support the Digital Product Management team … in embedding security requirements and best practices into new Digital Products and Services. You will work closely with the Digital Product Management and IT Security teams to establish and build the right security controls and quality state gates across the product lifecycle. This includes security tooling to manage these controls.In this busy and rewarding role, you More ❯

Your new role - Permanent - ON SITE 5 Days per week. You will be required to obtain security clearance and undergo vigorous onboarding checks - UK Only. Sponsorship NOT available.The main purpose of this job mainly focusses on information security, cybersecurity, and data security, including a wide scope, such as physical security of computer rooms, operating system level … security of Windows and Linux, network security of firewall and other security devices, application security both development and testing phrases, terminal security, backup security, third party and supply chain security of IT service provider.Liaison with the Head Office, Security Operation Centre or Data Centre for implementing security policies, projects and … security controls. Work with Internal Audit and other departments to execute penetration tests, cybersecurity risk self-assessment, ensure best practice and international baseline standards are in place and in line with local regulations.The ideal candidate will be responsible for managing information security systems, ensuring compliance with regulatory requirements, and conducting thorough security audits.You will be part of More ❯

Your new role - Permanent - ON SITE 5 Days per week. You will be required to obtain security clearance and undergo vigorous onboarding checks - UK Only. Sponsorship NOT available. The main purpose of this job mainly focusses on information security, cybersecurity, and data security, including a wide scope, such as physical security of computer rooms, operating system … level security of Windows and Linux, network security of firewall and other security devices, application security both development and testing phrases, terminal security, backup security, third party and supply chain security of IT service provider. Liaison with the Head Office, Security Operation Centre or Data Centre for implementing security policies … projects and security controls. Work with Internal Audit and other departments to execute penetration tests, cybersecurity risk self-assessment, ensure best practice and international baseline standards are in place and in line with local regulations. The ideal candidate will be responsible for managing information security systems, ensuring compliance with regulatory requirements, and conducting thorough security audits. You More ❯

Application Security Engineer Salary - £70-75k + 10% Bonus + Benefits Location – Cambridge (1 day per week) Newly created Application Security Engineer role with a Major Tech organization undergoing a really exciting security transformation to a truly cloud-native infrastructure estate. Working alongside the wider Engineering departments, you’ll be responsible for championing the … Secure Development Lifecycle across the wider Engineering departments, ensuring security and privacy are built in and incorporated to everything at the design stage; leading in the integration of SAST tooling into the pipeline and secure developer training, as well as developing security architecture design patterns and standards. This is a crucial hire where they need someone who can … blend a very hands-on, technical security engineering skill-set in AWS, with the ability to collaborate and work with wider departments and senior stakeholders to translate technical security concepts into their language. Responsibilities Perform hands-on security threat modelling of new technology and applications, ensuring everything is secure and in-line with in-house security More ❯

just to name a few! Job Description Your Career As a Senior Consultant in Unit 42 you will have the opportunity to work across a number of proactive cyber security domains including Cloud Security, Security Operations, Cyber Risk Management and Artificial Intelligence in cyber security. We are seeking an individual who is passionate about cyber security … consulting outcomes for clients, as they work to address the challenges associated with today’s cyber threat landscape. Your Impact SOC Advisory: 4+ years of consulting experience in SOC, security engineering, SIEM administration, and incident management and demonstrated success with serving large, multinational organisations in designing and implementing an organisation’s security operations program, organisational structures, and capabilities … Possess a deep technical knowledge in Security Incident and Event Management (SIEM) platforms, Security Orchestration and Response (SOAR) technologies, Endpoint Protection and Response/Next Gen Protection and Response (EDR/XDR) tools, Next GenFirewalls, Threat Intelligence and Hunting platforms Defensive Security Skills (desired) : Experience in security operations design, engineering and/or analysis and investigations More ❯

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 a security engineer who is passionate about application security to help us protect our users and build trust as we scale. 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 development teams to integrate security throughout our software development lifecycle. You'll help establish a robust security culture as we unlock Granola for the next 100x users. In this role, you will: Conduct security assessments, code reviews, and … penetration testing to identify vulnerabilities in our applications Design and implement security tools, frameworks, and methodologies to protect against security threats Work closely with development teams to ensure secure coding practices are integrated throughout the SDLC Perform threat modeling and risk assessments to proactively identify potential risks and develop mitigation strategies Track, analyze, and manage vulnerabilities in applications More ❯

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 trust as we scale. 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 development teams to integrate security throughout our software development lifecycle. You'll help establish a robust security culture as we unlock Granola for the next 100x users. In this role, you will: Conduct security assessments, code reviews, and … penetration testing to identify vulnerabilities in our applications Design and implement security tools, frameworks, and methodologies to protect against security threats Work closely with development teams to ensure secure coding practices are integrated throughout the SDLC Perform threat modeling and risk assessments to proactively identify potential risks and develop mitigation strategies Track, analyse, and manage vulnerabilities in applications More ❯