
501 - 1000 employees
Founded 2014
📡 Telecommunications
☁️ SaaS
🏢 Enterprise
💰 Venture Round on 2022-02
Telecommunications • SaaS • Enterprise
Aircall is a leading provider of cloud-based call center software, designed to streamline business phone communications for companies of all sizes. With innovative features like AI-powered conversation intelligence, smart call routing, and seamless integration with over 100 applications including major CRMs like Salesforce and HubSpot, Aircall enhances team productivity and customer interaction. The platform supports VoIP technology for virtual call center operations, eliminating the need for hardware and allowing for remote work. Trusted by over 19,000 companies worldwide, Aircall caters to various industries such as education, finance, and healthcare, offering a reliable and scalable solution for modern customer communication needs.
🕒 May 7
🏢🏡 London – Hybrid
⏰ Full Time
🟡 Mid-level
🟠 Senior
👮♂️ Cybersecurity / Security Engineer
🇬🇧 UK Skilled Worker Visa Sponsor
Improve your chances of getting an interview by checking your resume score before you apply.

501 - 1000 employees
Founded 2014
📡 Telecommunications
☁️ SaaS
🏢 Enterprise
💰 Venture Round on 2022-02
Telecommunications • SaaS • Enterprise
Aircall is a leading provider of cloud-based call center software, designed to streamline business phone communications for companies of all sizes. With innovative features like AI-powered conversation intelligence, smart call routing, and seamless integration with over 100 applications including major CRMs like Salesforce and HubSpot, Aircall enhances team productivity and customer interaction. The platform supports VoIP technology for virtual call center operations, eliminating the need for hardware and allowing for remote work. Trusted by over 19,000 companies worldwide, Aircall caters to various industries such as education, finance, and healthcare, offering a reliable and scalable solution for modern customer communication needs.
• Help Aircall build and ship secure products by working closely with engineering teams and product managers to identify risk early, reduce vulnerabilities, and improve security quality across the software development lifecycle. • Support secure-by-design practices and help ensure security is integrated into how teams design, build, test, and release software. • Be hands-on across threat modelling, vulnerability detection and remediation, and security testing. • Partner with engineers to make security practical and actionable — helping teams move quickly while raising the security bar. • Leverage AI to scale.
• 2–5 years of experience in Product Security, Application Security, or software engineering with a strong security focus. • Strong understanding of web application and API security fundamentals and common vulnerability classes (OWASP Top 10). • Experience performing security reviews, threat modelling, or secure architecture assessments for software systems. • Familiarity with security testing tools and practices (SAST/DAST, dependency scanning, fuzzing, manual testing). • Comfort reading and reviewing production code in at least one language (e.g., Python, Go, Java, JavaScript/TypeScript). • Exposure to automated or AI-assisted security tools or workflows, and interest in applying them to improve developer experience and security outcomes. • Ability to work cross-functionally with engineering teams and communicate findings in a constructive, actionable way. • Proven ability to drive remediation efforts and follow through on risk reduction outcomes.
• Competitive salary package & benefits
Apply Now🕒 May 7
10,000+ employees
💸 Finance
💳 Fintech
🛍️ eCommerce
Senior Vice President leading security threat and response management for Mastercard. Overseeing global security operations, incident response, and strategic security planning.
🏢🏡 London – Hybrid
⏰ Full Time
🟠 Senior
👮♂️ Cybersecurity / Security Engineer
🇬🇧 UK Skilled Worker Visa Sponsor
🕒 May 7
10,000+ employees
🏦 Banking
💳 Fintech
💸 Finance
AI Security Specialist safeguarding AI deployment at Lloyds Banking Group. Engaging with security controls, compliance, and innovative AI solutions in a hybrid working environment.
🏢🏡 London – Hybrid
💵 £72.7k - £80k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
👮♂️ Cybersecurity / Security Engineer
🕒 May 4
501 - 1000
☁️ SaaS
🤝 B2B
⚡ Productivity
Lead Security Engineer at Pipedrive focusing on secure-by-design principles. Drive security initiatives and mentor engineering teams to strengthen overall security posture.
🏢🏡 London – Hybrid
💰 Venture Round on 2022-03
⏰ Full Time
🟠 Senior
👮♂️ Cybersecurity / Security Engineer
🇬🇧 UK Skilled Worker Visa Sponsor
🕒 May 2
1001 - 5000
Senior Security Architect at Kainos responsible for secure design in platforms and services. Collaborating with Agile teams to ensure adherence to security practices and mentoring staff.
🏢🏡 London – Hybrid
💰 Venture Round on 1986-04
⏰ Full Time
🟠 Senior
👮♂️ Cybersecurity / Security Engineer
🇬🇧 UK Skilled Worker Visa Sponsor
🕒 April 29
501 - 1000
📋 Compliance
💳 Fintech
Senior Security Engineer at CUBE, specializing in building security controls and automation within a growing RegTech environment. Collaborating with teams to enhance security capability across the organization.
🏢🏡 London – Hybrid
⏰ Full Time
🟠 Senior
👮♂️ Cybersecurity / Security Engineer
🇬🇧 UK Skilled Worker Visa Sponsor