19 of 19 Contract Application Security Jobs in England

Senior Application Security Consultant (SAST/DAST/OWASP )/DevSecOps Security - Banking - London Secure SDLC | SAST | DAST | Threat Modelling | Cloud Security | CI/CD Location: London (Hybrid - 8 days onsite per month) Contract: 12 Months + extension Rate: £500-£550 per day (Umbrella) The Opportunity … looking for an experienced Senior Application Security Consultant/DevSecOps Security Architect to join a high-performing Cyber Security function within a large enterprise technology environment. Working alongside software engineering, cloud, architecture and DevOps teams, you'll play a key role in embedding security throughout ...

Senior Cloud Security Engineer (London, Bracknell or Bristol) We are HealthHero, Europe’s largest digital clinic. Join us at a pivotal moment as we scale our digital healthcare platform across Europe — giving you the chance to shape security at the heart of a fast-growing, AI-driven business. … recruiting an exciting Senior Cloud Security Engineer on an initial 12 month fixed term contract, with a view to becoming permanent – based in either our London or Bristol office two days per week. About the role This role will form a fundamental part of a growing Platform Security ...

Position: Application Security Location: Remote Rate: Outside IR35 - £500 - £600 Length: 6 months Role We are seeking an experienced DevSecOps Security Engineer to design and implement an application security capability that enables secure software delivery while minimising disruption to development teams. The successful candidate will … work closely with developers, DevOps engineers and technology stakeholders to understand existing development practices, introduce practical security controls, deploy application security tooling, and establish processes for identifying, prioritising and remediating vulnerabilities across applications, source code and cloud-native workloads. The role will focus on embedding security ...

Description Job Title Interim Cyber Security Officer (Senior Cyber Security Engineer) Contract Details Contract Length: 6 Months Start Date: March 2026 Location: London (Hybrid/On-site as required) IR35 Status: Inside IR35 Daily Rate: Up to 500 per day (Umbrella) Overview We are seeking an experienced Senior … Cyber Security Engineer to join a Cyber Security team on an interim contract. This role will provide senior technical expertise to support and optimise an outsourced Security Operations Centre (SOC), ensuring the organisation maximises its investment in security technologies while strengthening its cyber defence capabilities. ...

Description Job Title Interim Cyber Security Officer (Senior Cyber Security Engineer) Contract Details Contract Length: 6 Months Start Date: March 2026 Location: London (Hybrid/On-site as required) IR35 Status: Inside IR35 Daily Rate: Up to £500 per day (Umbrella) Overview We are seeking an experienced Senior … Cyber Security Engineer to join a Cyber Security team on an interim contract. This role will provide senior technical expertise to support and optimise an outsourced Security Operations Centre (SOC), ensuring the organisation maximises its investment in security technologies while strengthening its cyber defence capabilities. ...

Security Architect Start Date: ASAP 12-Month Fixed-Term Contract | £90,000 Location: Warrington | Hybrid Working We’re partnering with a large, highly regulated organisation to appoint an experienced Security Architect on a 12-month fixed-term contract. This is an excellent opportunity to join a major enterprise … transformation programme, taking responsibility for the design and secure delivery of complex technology solutions across multiple high-security workstreams. You’ll work closely with architects, project managers, business analysts and technical delivery teams, ensuring security is embedded throughout the project lifecycle and that solutions remain aligned with organisational ...

Contract Cyber Security Consultant Reading HQ 3-4 days a week onsite Security clearance is essential Up to £104 p/h Inside IR35 We are seeking an experienced security cleared Cyber Security Consultant professional to play a key role in a large scale, complex technology … programme operating within a highly regulated environment. This position is responsible for assuring the security, compliance, and resilience of applications, infrastructure, and cloud environments throughout their lifecycle, ensuring adherence to Security by Design principles and industry best practices Key Responsibilities Provide independent assurance for applications, infrastructure, and cloud ...

Technical Vulnerability Management Engineer (Offensive Security/Penetration Testing) London (3 days onsite/2 days remote) Up-to 450 per day PAYE equivalent (Inside IR35) Initial 3 months with strong expectation of long-term extension To start ASAP About the role We're supporting one of the world … leading technology companies in hiring a contractor to join their Information Security Assurance team. This is an excellent opportunity for someone with a background in penetration testing or offensive security who enjoys understanding how vulnerabilities work and helping engineering teams reduce security risk at scale. Rather than ...

Technical Vulnerability Management Engineer (Offensive Security/Penetration Testing) London (3 days onsite/2 days remote) Up-to £450 per day PAYE equivalent (Inside IR35) Initial 3 months with strong expectation of long-term extension To start ASAP About the role We're supporting one of the world … leading technology companies in hiring a contractor to join their Information Security Assurance team. This is an excellent opportunity for someone with a background in penetration testing or offensive security who enjoys understanding how vulnerabilities work and helping engineering teams reduce security risk at scale. Rather than ...

retrospectives. Support CI/CD delivery processes and automated deployment pipelines. Produce and maintain technical documentation where required. Troubleshoot production issues and contribute to application stability, performance, and reliability. Contribute to continuous improvement and software engineering best practices. Essential Skills & Experience Proven experience as a Java Developer, Backend Developer … tools) Jira Confluence IntelliJ, Eclipse, or VS Code Desirable Technologies Docker Kubernetes AWS, Azure, or GCP Kibana Splunk CloudWatch Desirable Experience Cloud-native application development. Containerisation using Docker and Kubernetes. Monitoring and observability tooling. Large-scale enterprise application development. Consulting or client-facing project delivery. Secure coding practices ...

shape and secure the adoption of AI, LLMs, and Agentic systems within a complex, enterprise environment. You will operate at the intersection of architecture, security, and innovation , driving the safe and scalable use of advanced AI technologies while influencing strategic direction across the organisation. Key Responsibilities Design and evolve … secure AI architecture roadmaps , ensuring alignment with broader technology and security strategies Lead the secure design, implementation, and governance of AI, LLM, and Agentic systems Develop and embed AI security standards, policies, and best practices across the organisation Conduct and maintain threat models and risk assessments ...

Security Remediation Developer Location: Remote (Occasional travel to their London office) Contract: Inside IR35 Day rate: Up to £700 per day Duration: 6 months Start date: ASAP Key words: Python (code bases), ideally Terraform, Security, hands-on application, workflow, release and logging remediation The Security Remediation … comparable monitoring and telemetry tooling. - Support secrets management and secure configuration using Azure Key Vault, managed identities and controlled deployment settings. - Work with AppSec/DevSecOps engineers to remediate vulnerabilities, dependency issues and secure coding findings. - Work with QA automation to increase regression coverage and make remediation test evidence repeatable. ...

major digital transformation programme. Job Summary We are looking for a highly skilled Technical Lead with strong expertise in Python, Django, and modern web application architecture. The ideal candidate will be responsible for leading development teams, designing scalable Back End systems, and driving end-to-end technical delivery … accessibility standards. Strong understanding of OIDC and OAuth 2.0 authentication mechanisms. Experience with RESTful API development and microservices architecture. Proficiency in Docker and containerized application deployment. Strong knowledge of PostgreSQL database design and optimization. Experience with Git, CI/CD pipelines, and Agile development methodologies. Good understanding of application ...

delivery teams. Excellent problem-solving and communication skills. Desirable Skills Cloud platform experience (AWS preferred). CI/CD and DevOps experience. Knowledge of application security principles. Experience with containerisation technologies. Public sector or large-scale enterprise project experience. ...

experience IR35: Inside Clearance Required: DV - suitable candidates must have current, transferrable DV Clearance Top 3: Python Test Automation experience AWS Testing Experience Security Testing experience The company are seeking a mid level Test Automation Engineer to join its UK team in the Farnborough area on an initial four … role will support the delivery of secure, reliable technical solutions through a combination of manual testing, Python-based test automation, AWS, database and security-testing expertise. The successful contractor will be a seasoned technical individual contributor who is fully proficient in applying testing principles, theories and concepts, can become ...

Agile delivery environments Strong problem-solving and communication skills Experience developing and supporting microservices architectures Desirable Skills: Cloud-based infrastructure experience Understanding of application security principles Continuous Integration and Continuous Delivery (CI/CD) Test-Driven Development (TDD) Pair Programming DevOps practices and tooling What ...

Agile delivery environments Strong problem-solving and communication skills Experience developing and supporting microservices architectures Desirable Skills: Cloud-based infrastructure experience Understanding of application security principles Continuous Integration and Continuous Delivery (CI/CD) Test-Driven Development (TDD) Pair Programming DevOps practices and tooling What ...

utilising a soldering iron and working with manufacturing micro-components Experience using a microscope/magnifying glass What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists to arrange a screening …/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by our clients Security Team.More about the role: For more than 70 years, our client has been ...

gets to live firing Join a high-performing, specialist team working on complex defence programmes What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists to arrange a screening call. This … your competencies and capabilities to the specific demands of the position. Please note, this screening is contingent upon the initial success of your application. Security Clearance: British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights ...