5 of 5 Remote Application Security Jobs in the City of London

Job Title: Senior Security Engineer Manager: CISO Department: Cyber Security Division: Enterprise Information Technology Services Location: London, Hybrid Main Purpose: The MDU is undertaking an exciting digital transformation programme and to support this the Cyber Security Team is looking to appoint a Senior Security Engineer. Working closely with delivery teams covering strategic and non-strategic change … this role will provide subject matter expertise to keep the MDU, its data and, its member safe from cyber security threats. The Senior Security Engineer will be responsible for the delivery of security technologies in a range of projects and will therefore: Have a strong cyber security engineering or professional services background with experience of delivering … both large-scale and small-scale projects to a high quality in a fast-paced environment. Have a good practical knowledge of both traditional security technologies and modern security tooling to allow support of both the existing and new environments during the digital transformation. Have a proven track record of working in cross functional teams to successfully deliver More ❯

Security Systems Engineer - DevSecOps - Remote - Amazing role - to £70,0000 + Bens Once in a life time opportunity to join a scaling up tech company who are disrupting the digital security sector. My customer are an incredibly innovative scaling up tech company who are looking to recruit a Security Systems Engineer with experience of DevSecOps, AWS, and … + health + share scheme + flexible working + 25 days holidays. Complete remote role with quarterly meet-ups and customer site visits. Position Overview: We are seeking a security systems engineer who combines strategic oversight with strong hands-on capabilities. This role is pivotal in shaping the overarching technical security posture of our organisation while actively integrating … security into our development and operational workflows. The ideal candidate will bridge the gap between high-level security strategy and practical implementation, ensuring that our systems are secure by design and that security is embedded throughout the software development lifecycle. This individual will ensure that both our strategic security objectives and operational practices align with compliance More ❯

an individual with deep technical expertise, strategic vision, and hands-on experience in building secure, AI-driven systems. As Director of Cybersecurity, you will oversee all aspects of our security architecture, operations, and threat intelligence functions—ensuring Nothreat’s platforms and clients remain resilient in an evolving threat landscape. You will also be expected to drive cross-functional collaboration … across product, engineering, compliance, and delivery teams, and lead the execution of complex, high-impact security initiatives. Key Responsibilities Define and drive Nothreat’s cybersecurity strategy across product, infrastructure, and operations. Lead security architecture reviews, threat modeling, and secure development practices across engineering teams. Oversee the implementation and operation of security controls, incident response plans, and risk … management frameworks. Work closely with the AI engineering team to address security implications of machine learning models and data pipelines. Evaluate and adopt new security technologies and frameworks aligned with our AI-powered platform. Collaborate with executive leadership on regulatory, compliance, and customer security expectations. Lead cross-functional cybersecurity initiatives across engineering, product, and operations, ensuring successful More ❯

The role is hybrid 1 day a week in their London Office. The Specialist Application Security Engineer will play a pivotal role in ensuring the integrity and security of our applications across various platforms. You will lead the charge in implementing robust security measures, collaborating closely with cross-functional teams to fortify our defenses against cyber … threats. KEY ACCOUNTABILITIES & 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 python 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 More ❯

Application Security Engineer - FinTech Our client is a growing FinTech, building cutting edge trading platforms for hedge funds and investment managers around the world. In London, they’re looking for an Application Security Engineer, with strong Penetration Testing experience, to join them. This is an initial 6 month contract, hybrid working (3 days a week in … the office), outside IR35 and paying ~£550 - £600 per day. This hire is part of a security -focused transformation and you’ll be responsible for identifying and mitigating security vulnerabilities, and risk, within their applications. You’ll focus on building security tools, penetration testing and performing security assessments, whilst updating internal security processes and documentation … the process. Required: Strong experience as an App Sec Engineer Extensive experience of Penetration Testing Hands-on experience with tools such as Burp Suite and Metasploit Capable of designing Security policies, procedures and best practices The ability to investigate and respond to Security related incidents within applications, and work closely with Dev teams throughout API Testing experience (with More ❯