security engineer in cloud security

Enfint; Greater London; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Competitive salary

Equity

Health and dental insurance

Pension scheme 4% matching

Lunch provided

Flexible paid time off

MacBook provided

Job summary

Fin ищет инженера по облачной безопасности в Лондоне для проектирования и внедрения безопасной архитектуры в AWS, обеспечения защиты и мониторинга производственных сред, а также расследования инцидентов совместно с командами разработки.

Вы будете автоматизировать процессы, внедрять инфраструктуру как код и развивать стандарты безопасности, применяя AI-инструменты для ускорения обнаружения угроз и реакции на них.

Qualifications

• Опыт в области облачной безопасности и инженерии защиты в production AWS.
• Понимание современных техник атаки и лучших практик безопасности.
• Опыт разработки и внедрения детектирования, мониторинга и реагирования на инциденты.
• Умение работать над автоматизацией и инструментами операционной деятельности.

Responsibilities

• Проектирование и внедрение защищенной архитектуры в AWS.
• Поддержание защитных и детектирующих контролей и видимость угроз.
• Разработка возможностей детектирования атак и сокращение времени реагирования.
• Руководство расследованиями киберинцидентов совместно с инженерными командами.
• Участие в дежурстве и координация containment и recovery во время инцидентов.
• Автоматизация для масштабирования и повышения надежности контроля безопасности.
• Сотрудничество с инфраструктурными командами для внедрения безопасности в IaC и облачные платформы.

Skills

Cloud security

AWS security

Detection engineering

Incident response

Automation tooling

Infrastructure as code

Programming

Security monitoring

Team collaboration

AI tools

Tools

Terraform

CI/CD pipelines

Cloud-native technologies

CNAPP

Job description

Описание

Fin is an AI Customer Agent company that helps businesses provide customer experiences through AI-powered, always-on support. Its Fin product resolves complex customer issues across service, sales, and ecommerce channels, while integrating with the Intercom help desk. Founded in 2011, Fin serves nearly 30,000 global businesses.

Задачи

• Design and implement secure cloud architectures across AWS environments
• Build and maintain protective and detective controls for cloud threat visibility
• Develop detection engineering capabilities to identify attacker behaviour and reduce detection and response times
• Lead cloud security investigations and incident response with engineering teams
• Participate in a shared on-call rotation and coordinate containment, remediation, and recovery during security incidents
• Build automation to improve the scalability, reliability, and effectiveness of security controls
• Partner with infrastructure teams to embed security into cloud platforms, infrastructure-as-code workflows, and engineering practices
• Develop and improve cloud security standards, guidance, and best practices
• Drive security initiatives from problem definition through implementation and measurable outcomes
• Assess emerging cloud threats and evolve defensive capabilities
• Shape Fin's AI-first security approach, including AI-assisted detection, automated investigations, continuous monitoring, and emerging defensive capabilities
• Support the secure adoption of AI-assisted software development tools and engineering workflows

Требования

• Proven experience in cloud security, security engineering, detection engineering, or a closely related field
• Strong experience securing and operating production AWS environments
• Deep understanding of cloud security principles, modern attack techniques, and security best practices
• Experience building or operating detection, monitoring, or threat detection capabilities
• Hands-on experience investigating security incidents, leading technical investigations, and driving remediation efforts
• Experience implementing security controls across cloud platforms and production environments
• Strong programming skills and experience building automation, tooling, or operational workflows
• Experience with infrastructure-as-code practices and modern cloud-native technologies
• Comfortable using modern AI-assisted development tools to improve productivity and engineering effectiveness
• Ability to communicate security concepts clearly and collaborate effectively with engineering teams
• A pragmatic approach to balancing security, customer impact, and engineering velocity
• Nice to have: experience building detection engineering, threat hunting, or security operations capabilities at scale
• Experience with cloud-native security platforms, CNAPP technologies, or large-scale cloud security monitoring
• Experience applying AI to detection, response, threat analysis, or security operations workflows
• Familiarity with AWS networking, identity, and cloud security patterns
• Experience working across large-scale SaaS environments and high-growth companies

Условия

• Competitive salary and equity in a fast-growing start-up
• Lunch provided every weekday, snacks, and a fully stocked kitchen
• Regular compensation reviews
• Unlimited access to Claude Code and best-in-class AI tools
• Pension scheme with matching up to 4%
• Life assurance and comprehensive health and dental insurance for employees and dependents
• Flexible paid time off policy
• Paid maternity leave and six weeks of paternity leave
• Cycle-to-Work Scheme and secure bike storage
• MacBooks are standard, with Windows available for certain roles
• Employees are expected to work in the office at least three days per week