8 of 8 Senior Applications Engineer Jobs in Central London

Social network you want to login/join with: Senior Application Support Engineer/Developer - Highly Prestigious Electronic Trading, London (City of London) Client: Location: London (City of London), United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 4 Posted: 18.06.2025 Expiry Date: 02.08.2025 Job Description: My client, a leading electronic trading firm, is seeking … an elite application support engineer with very strong coding skills to join their team in London. The successful individual will have strong C++ or Java coding skills with 5+ years of hands-on experience supporting trading applications within a financial services firm. This individual will be working alongside some of the brightest minds in the industry (Oxford/ More ❯

Social network you want to login/join with: Senior Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Up to £450k TC - WFH, london (city of london) col-narrow-left Client: Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 16.06.2025 Expiry Date: 31.07.2025 … col-wide Job Description: Senior Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Up to £450k TC - WFH My client, an elite and fast-growing systematic trading firm, is looking for an Application Support Engineer to join a high-impact, London-based team at the cutting edge of global markets. This is a career-defining opportunity … teams. You will operate in a high-performance environment that values precision, initiative, and continuous innovation. Key Responsibilities Deliver L1/L2 support for proprietary and third-party trading applications across global markets. Ensure maximum uptime of latency-sensitive trading platforms, proactively identifying and resolving production issues. Automate and enhance support functions using Python, SQL, and monitoring tools like More ❯

Implement and manage security tools such as SAST, DAST, SCA, and CI/CD security integrations. Investigate security incidents, prioritise remediation and guide teams on secure development practices. Ensure applications meet industry standards (OWASP Top 10, NIST, ISO 27001) and regulatory requirements (GDPR, PCI-DSS, etc.) Educate engineers and stakeholders on security threats, vulnerabilities and secure coding practices. Skills More ❯

Implement and manage security tools such as SAST, DAST, SCA, and CI/CD security integrations. Investigate security incidents, prioritise remediation and guide teams on secure development practices. Ensure applications meet industry standards (OWASP Top 10, NIST, ISO 27001) and regulatory requirements (GDPR, PCI-DSS, etc.) Educate engineers and stakeholders on security threats, vulnerabilities and secure coding practices. Skills More ❯

Senior Application Security Engineer Hybrid From Any UK Hub (London, Swindon, Manchester, Glasgow, Belfast) Salary – Up to £100,000 Depending on experience + Discretionary Bonus + Additional Corporate Benefits Package The Client: A leading financial services firm requires a senior application security engineer! The Role: As a Senior Application Security Engineer here, you'll … sit within CTO, assisting a wide range of delivery teams in engineering secure solutions and protecting our member's money and data. As a senior security engineer, you will work cross-functionally to assess risk and help deliver countermeasures that protect our member's data. You will work will engineering teams to create solutions that solve or remediate … a range of activities, including (but not limited to) threat modelling, selection and configuration of DevSecOps tools, high-level and detailed security designs. Key Responsibilities: We are seeking a Senior Security Engineer who has experience in the design and implementation of secure software. You should possess verifiable experience in: Strong technical knowledge - a comprehensive understanding of software engineering More ❯

Senior Application Security Engineer Hybrid From Any UK Hub (London, Swindon, Manchester, Glasgow, Belfast) Salary – Up to £100,000 Depending on experience + Discretionary Bonus + Additional Corporate Benefits Package The Client: A leading financial services firm requires a senior application security engineer! The Role: As a Senior Application Security Engineer here, you'll … sit within CTO, assisting a wide range of delivery teams in engineering secure solutions and protecting our member's money and data. As a senior security engineer, you will work cross-functionally to assess risk and help deliver countermeasures that protect our member's data. You will work will engineering teams to create solutions that solve or remediate … a range of activities, including (but not limited to) threat modelling, selection and configuration of DevSecOps tools, high-level and detailed security designs. Key Responsibilities: We are seeking a Senior Security Engineer who has experience in the design and implementation of secure software. You should possess verifiable experience in: Strong technical knowledge - a comprehensive understanding of software engineering More ❯

Senior Application Security Engineer Salary: up to £100,000 + bonus + benefits Location: UK – Remote This company is scaling its security function and is hiring Senior Application Security Engineers to help embed secure development practices across its engineering teams. You’ll play a hands-on role in identifying and resolving vulnerabilities, integrating security into the SDLC … it an ideal opportunity for individuals who thrive in varied, fast-paced environments and enjoys taking ownership of deep technical security challenges. Responsibilities: Proactively identify and fix vulnerabilities across applications, including submitting secure code changes via pull requests. Conduct secure code reviews and provide clear remediation guidance to engineering teams. Embed automated security checks into CI/CD pipelines More ❯

Senior Application Security Engineer Salary: up to £100,000 + bonus + benefits Location: UK – Remote This company is scaling its security function and is hiring Senior Application Security Engineers to help embed secure development practices across its engineering teams. You’ll play a hands-on role in identifying and resolving vulnerabilities, integrating security into the SDLC … it an ideal opportunity for individuals who thrive in varied, fast-paced environments and enjoys taking ownership of deep technical security challenges. Responsibilities: Proactively identify and fix vulnerabilities across applications, including submitting secure code changes via pull requests. Conduct secure code reviews and provide clear remediation guidance to engineering teams. Embed automated security checks into CI/CD pipelines More ❯