Who are we?
At Finastra, we’re a global leader in financial services software, dedicated to expanding access to financial services and shaping what’s next for the industry. Our technology powers mission‑critical solutions across Lending, Payments and Universal Banking, supporting over 7,000 customers, including 80% of the world’s top 50 banks, in more than 110 countries.
What will you contribute?

As an Expert Offensive Security Engineer within the Cyber Defense Team, you'll lead offensive security assessments that strengthen our defense capabilities. Working closely with the larger InfoSec team, detection engineers, and external engineering partners, you'll identify security weaknesses, validate detection mechanisms, and provide actionable recommendations to enhance our security posture. You'll collaborate with various architecture and engineering teams to continuously validate and improve our security controls and detection capabilities, with a solid focus on developing repeatable testing frameworks and metrics-driven security improvements.

Responsibilities & Deliverables:




You will be responsible for the following:
Lead offensive security assessments: conduct full-stack security assessments across our entire technology stack.
Drive detection engineering partnerships: collaborate with detection engineers through purple team exercises, attack simulations, and threat emulation to improve detection coverage.
Develop custom tools and frameworks: build and maintain security testing tools, frameworks, and automation scripts that enable repeatable testing and quantifiable security improvements.
Build security metrics: design and implement frameworks to measure security control effectiveness, detection coverage, and improvement over time through consistent testing methodologies.
Research and innovate: stay current with the latest attack techniques, tools, and methodologies while building out both offensive and defensive security improvements.
Mentor and collaborate: shar

📌 Expert Security Engineer (Bengaluru)
🏢 Finastra
📍 Bengaluru