We are seeking a QA Engineer with expertise in backend testing and proficiency in Python and C++. While prior trading / HFT experience is a plus, the candidate must have a strong foundation in automation testing, APIs, and databases, and be eager to work on high-performance, business-critical systems. This role involves significant cross-team collaboration, requiring excellent collaboration skills and the ability to translate technical quality insights into business impact.
Key Responsibility
- Design and implement automation test suites for backend systems, APIs, and databases.
- Develop reusable automation frameworks using Python (PyTest, Requests) and C++ (gTest, Boost.Test).
- Collaborate with development, product, and client teams to define test requirements and acceptance criteria..
- Conduct API testing (REST, WebSocket, FIX where applicable) to validate system reliability and functionality.
- Perform database validations (SQL queries, consistency checks, trade / order data validation).
- Participate in client discussions, providing clear test strategies, reporting defects, and aligning on quality expectations.
- Drive cross-team collaboration to ensure smooth integration testing between trading engines, risk systems, and data pipelines.
- Contribute to CI / CD pipelines, integrating automated regression and smoke tests.
- Support performance and load testing under real-world scenarios.
Required Skillset
Strong C++ skills with a good experience of C++11 and C++14.Good knowledge in scripting languages like Python.Comfortable with working on Linux.Adept problem-solving skills, data-structures and algorithms.Strong understanding of computer architecture and multi-core architecture.Desired Skills
Understanding of multi-threaded programming.Network and socket programming knowledge.Experience with inter process communication.Ability to work as an individual contributor as well as a team player.Why You’ll Love Working Here
We’re a team that hustles - plain and simple. But we also believe life outside work matters. No cubicles, no suits - just great people doing great work in a space built for comfort and creativity.
Here’s what we offer :
Competitive salary – Get paid what you’re worth.
Generous paid time off – Recharge and come back sharper.
Work with the best – Collaborate with top-tier global talent.
✈️ Adventure together – Annual offsites (mostly outside India) and regular team outings.
Performance rewards – Multiple bonuses for those who go above and beyond.
Health covered – Comprehensive insurance so you’re always protected.
⚡ Fun, not just work – On-site sports, games, and a lively workspace.