Senior Performance Engineer

As a Senior Performance Engineer, you will ensure Nasuni’s Cloud File Data Services platform meets rigorous performance, scalability, and reliability standards at enterprise scale.

This role is ideal for engineers who:

Thrive in distributed systems environments

Enjoy diagnosing complex bottlenecks

Prefer deep technical ownership over people management

This role is not intended for entry-level QA engineers or purely manual testers.

You will:

Own performance validation strategy for a defined product domain

Design and maintain automated performance test frameworks

Define performance benchmarks and release criteria in partnership with engineering

Lead root cause investigations for performance-related defects

Mentor junior engineers in debugging and test design

Influence architectural decisions through performance insights

You will not:

Directly manage people

Own company-wide performance strategy

Operate solely as a test executor

This role requires high autonomy within your domain and strong cross-functional collaboration.

5–8 years total experience in software engineering, performance testing, or infrastructure validation

3+ years hands-on experience in distributed systems performance testing

Demonstrated experience owning end-to-end performance initiatives within a product domain

To all recruitment agencies: Nasuni does not accept agency resumes. Please do not forward resumes to our job boards, Nasuni employees or any other company location. Nasuni is not responsible for any fees related to unsolicited resumes.

Nasuni is proud to be an equal opportunity employer. We are committed to fostering a diverse, inclusive, and respectful workplace where every team member can thrive. All qualified applicants will receive consideration for employment without regard to race, religion, caste, color, sex, gender identity or expression, sexual orientation, disability, age, national origin, or any other status protected by applicable laws in India or the country of employment. We celebrate individuality and are committed to building a workplace that reflects the diversity of the communities we serve. If you require accommodation during the recruitment process, please let us know.

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