Latest Application Security Engineer Jobs

Platform Engineer (Kubernetes)

This role involves designing and maintaining foundational infrastructure, tooling, and automation for product teams to efficiently develop and deliver software. The engineer will deploy and scale global cloud applications, focusing on Kubernetes and cloud-native technologies, while ensuring reliability, observability, and security. Responsibilities include supporting development teams, driving automation, optimizing cloud resource usage, and integrating security controls into platform design.

Darktrace Cambridge, CB2 3BJ, United Kingdom

On-site Permanent

Site Reliability Engineer

This role involves deep technical ownership of a core reliability domain such as observability, performance, data infrastructure, security, or networking within a cloud-native environment. The engineer will design scalable solutions, lead incident response efforts, and drive adoption of reliability best practices across engineering teams. Emphasis is placed on automation, cross-team collaboration, and improving system resilience at scale.

Darktrace Cambridge, CB2 3BJ, United Kingdom

IT Infrastructure Engineer

This role involves hands-on administration and support of core IT infrastructure platforms, including Microsoft 365, Intune, Entra ID, Azure Virtual Desktop, and network infrastructure. The IT Infrastructure Engineer will work closely with the Service Desk to resolve incidents, manage patching, and maintain technical documentation.

Gardiner & Theobald LLP London, United Kingdom

SecOps Engineer

The SecOps Engineer will play a critical role in implementing and maintaining security controls, monitoring threat detection tools, and collaborating with external SOC teams. Responsibilities include triaging security alerts, conducting vulnerability scans, managing patching compliance, and automating security tasks using scripting.

Context Recruitment London, United Kingdom

Senior DevOps Engineer- eDV Cleared

This role involves working on high-impact, mission-critical projects for National Security clients, shaping innovative solutions and leading junior team members. You will be hands-on with DevOps practices, containerization, and infrastructure as code, while also managing stakeholder communications.

Searchability NS&D Manchester, United Kingdom £65,000 – £85,000 pa

On-site Permanent Clearance Required

Senior Infrastructure Engineer

This role involves resolving complex incidents, managing endpoint and device lifecycle, and supporting Microsoft 365 services. You will work with Intune, SCCM, PowerShell, and security tools, bridging operational support with infrastructure functions.

Sopra Steria Hp27Ah, United Kingdom

Senior DevOps Engineer- eDV Cleared

This role involves working on high-impact, mission-critical projects for National Security clients, shaping innovative solutions and mentoring junior engineers. You will operate in an SRE/DevOps environment, using containerization and infrastructure as code technologies.

Searchability NS&D Gloucestershire, United Kingdom £65,000 – £85,000 pa

On-site Permanent Clearance Required

Cyber Security Specialist

This role involves collaborating with teams to secure AI and Machine Learning solutions, conducting threat modeling, and ensuring compliance with security standards. The position is part of a dynamic Data & Machine Learning team within a leading financial services organization, focusing on cutting-edge AI initiatives.

Adecco Manchester, United Kingdom £600 pd

Cloud Security Architect - Cloud Infrastructure Services

This role involves designing and implementing secure cloud architectures for public, private, and hybrid environments, working closely with clients and cross-functional teams. Responsibilities include threat modelling, security automation, and mentoring colleagues on secure cloud practices.

83zero Fleet Street, City And County Of the City Of London, United Kingdom £100,000 – £110,000 pa

Corporate Sales Engineer, Nordics

The Corporate Sales Engineer role at CrowdStrike involves a mix of technical and strategic responsibilities, including supporting the sales process, conducting competitive research, and developing technical solutions. You will work closely with cross-functional teams to drive sales objectives and improve team effectiveness.

CrowdStrike Reading, United Kingdom

Remote

Corporate Sales Engineer, Nordics

The Corporate Sales Engineer role at CrowdStrike involves a mix of technical and strategic responsibilities, including supporting the sales process, conducting competitive research, and developing technical solutions. You will work closely with cross-functional teams to drive sales objectives and improve team effectiveness.

CrowdStrike

Remote

Full Stack Engineer

This role involves designing, developing, and maintaining scalable full stack applications for a large-scale health transformation programme. You will work in an AWS cloud-native environment, collaborating with multidisciplinary agile teams to deliver secure, user-centric digital services using Java and modern front-end technologies.

TXP Telford, Shropshire, SY2 5TN, United Kingdom £468 pd

Senior Data Engineer - Bristol, UK

Design, build, and maintain Python-based customer-facing reporting applications and data pipelines within a high-performing SaaS environment. Collaborate with analytics engineers to implement data model changes and ensure data quality across cloud data warehouses. Work in a cross-functional agile team, contributing to innovative solutions during regular Hack Weeks.

Immersive United Kingdom

Hybrid Permanent

DevOps Engineer (C#)

This role involves supporting and automating complex enterprise infrastructure, maintaining system reliability, and enhancing CI/CD pipelines. You will work with C#/.NET code, manage on-premise and virtualized environments, and ensure security and performance for mission-critical financial platforms.

Morgan McKinley London, United Kingdom

On-site Permanent Clearance Required

Trainee DevOps Engineer | No experience needed (Ref: 7501)

This traineeship provides a structured learning path to become a DevOps Engineer, covering cloud computing, automation, and infrastructure. You'll work on real-world projects, build a professional portfolio, and gain practical experience in CI/CD, cloud platforms, and DevSecOps.

Qualify Nation Recruitment Liverpool, United Kingdom £28,000 – £38,000 pa