Finastra

Expert Security Engineer - Offensive Security

Finastra
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1 month ago
Pune, India or Bengaluru, IndiaSenior

Responsibilities

  • Lead full-stack offensive security assessments across web and mobile applications, APIs, on-premises and cloud infrastructure, and backend systems.
  • Conduct red team and purple team exercises, penetration testing, attack simulations, and threat emulation.
  • Collaborate with detection engineers and engineering partners to improve detection coverage and validate security controls.
  • Build and maintain security testing tools, frameworks, and automation scripts.
  • Design metrics frameworks to measure security control effectiveness, detection coverage, and security improvements over time.
  • Research current attack techniques, tools, and methodologies and develop offensive and defensive security improvements.
  • Mentor security teams and communicate findings through detailed technical reports and recommendations.

Requirements

  • 5+ years of professional offensive security experience, including red team and purple team exercises, penetration testing, and detection engineering collaboration.
  • Proficiency in Python or another programming language for security tooling and automation.
  • Expertise performing security assessments across applications, APIs, infrastructure, and backend systems.
  • Deep knowledge of attack techniques, exploit development, post-exploitation methodologies, MITRE ATT&CK, PTES, EDR, SIEM, and XDR.
  • Knowledge of networking, operating systems, security protocols, reverse engineering, cloud security, container security, CI/CD pipeline security, API security, and security metrics.
  • OSCP, OSCE, GXPN, or equivalent practical experience.
  • Strong analytical, problem-solving, technical writing, communication, and collaboration skills.

Benefits

  • Unlimited vacation subject to local regulations and business priorities.
  • Hybrid working arrangements and paid time off for voting, bereavement, and sick leave.
  • Employee Assistance Program, Wellbeing Champions, Gather Groups, and monthly well-being events.
  • Medical, life, and disability insurance, retirement plans, lifestyle benefits, and other location-dependent benefits.
  • Paid time off for volunteering and donation-matching opportunities.
  • Access to inclusion communities and employee participation programs.
  • Online learning and accredited courses through the Skills & Career Navigator tool.
  • Global recognition program and regular employee surveys.

Tech Stack

Categories

Finastra

About Finastra

10,000+ employees
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