security engineer in payment fintech

security engineer in payment fintech

Full-Time On-site
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Описание:

Teya provides a financial platform for local businesses across Europe, with simple tools, thoughtful design, and human support. It aims to make financial services easier for cafés, restaurants, salons, shops, and entrepreneurs.

Задачи:

Design, implement, and continuously improve a Secure SDLC from design through production Embed security into planning and delivery through threat modelling, security requirements, and automated controls Lead application security reviews for new systems, major features, and high-risk changes across web, API, mobile, and backend services Define and maintain secure architecture patterns for authentication, authorisation, APIs, data protection, and multi-tenant isolation Own the application security tooling stack (SAST, DAST, SCA) and integrate it into CI/CD with high-signal, low-noise outputs Partner with engineers to triage and remediate vulnerabilities based on exploitability, impact, and regulatory risk Work with Security Operations to improve application-level logging, telemetry, and incident response readiness Advise engineering teams and raise the bar through practical guidance, documentation, and targeted training

Требования:

  • 5+ Years in security engineering, with a demonstrable track record of shipping platforms rather than only performing reviews or writing policy
  • Production Go experience, including designing, writing, testing, and shipping production Go services. Applications without production Go will not progress
  • Software engineering fundamentals: version control, code review, testing, CI/CD, observability, and on-call for services you have built
  • Hands-on experience with payment HSM services, either cloud-hosted or on-premises operated as a service
  • Payment key management experience, including PIN keys, DUKPT, master/session key hierarchies, and TR-31 or TR-34 key exchange
  • Experience with key lifecycle management and PCI PIN and PCI-DSS scope
  • Experience designing and rolling out SAST/DAST/SCA toolchains; routine threat modelling; familiarity with modern AppSec tooling or equivalents
  • AWS cloud security expertise, including IAM design, workload identity, network isolation, and integration patterns between application workloads and HSM-backed key services
  • Written communication skills for publishing runbooks, standards, ADRs, and reporting dashboards
  • Comfortable working in a small team with real regulatory scope; PCI-DSS, PCI PIN, DORA, and GDPR are constraints on the work Будет плюсом: open-source contributions or side projects, payments industry experience, regulated fintech environment experience (FCA, ECB, or equivalent supervisory scope)

Условия:

  • Flexible working hours, provided they suit both the candidate and the team
  • Health insurance
  • Physical and mental health support through a partnership with MyFitness
  • 25 Days of annual leave plus bank holidays
  • Possibility to visit other Teya offices when travel is safe and appropriate
  • Friday lunch in the office
  • Friendly, comfortable, high-end work equipment and an informal office environment

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security engineer in payment fintech employer: HireHi

TEAM LEWIS is an exceptional employer that fosters a collaborative and innovative work culture, making it an ideal place for Fullstack Developers to thrive. With a commitment to employee growth and development, the agency offers opportunities to work on diverse projects while contributing to meaningful social and environmental causes through the TEAM LEWIS Foundation. Located in a vibrant environment, employees benefit from a supportive team atmosphere that encourages creativity and excellence in all aspects of development.

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Contact Details:

HireHi Recruitment Team