We are looking for a Linux Infrastructure Engineer (2 3 years) to help deploy, tune and maintain our high-frequency trading (HFT) infrastructure. You will work with senior engineers and trading desks on bare-metal Linux servers co-located at Indian exchanges (NSE, BSE, MCX, IndiaINX), and also maintain our Windows/Microsoft Server environment.

Principal Responsibilities

Principal Responsibilities
Tune and maintain bare-metal Linux servers for consistent, low-latency performance.
Optimise systems at the hardware and BIOS level for speed and stability.
Support co-located infrastructure at major Indian exchanges provisioning, monitoring and daily readiness checks.
Ensure accurate time synchronisation and reliable start-of-day and end-of-day operations.
Maintain our Windows/Microsoft Server environment, including Active Directory, patching and endpoint security.
Work with our Network Engineer to test and validate performance improvements.
Provide support for trading and back-office applications, and lead root-cause analysis on infrastructure issues.

Job Requirements

Job Requirements
2 3 years of hands-on Linux administration (RHEL, Rocky or Ubuntu).
Interest in performance tuning and low-latency environments.
Working knowledge of Windows Server administration and patch management.




Comfort with scripting and automation (Bash; Python or Ansible a plus).
Familiarity with Indian financial exchanges or trading platforms is a strong plus.
A methodical, ownership-driven approach and willingness to work in office with trading operations.

Preferred Qualifications
Prior experience in a broking, trading, HFT, algo, or financial services technology workplace.
Exposure to trading terminals, algo platforms, exchange connectivity, vendor licensing, Linux/SQL support, or server/application support.
Ability to work independently in a regulated, time-sensitive business environment.

Compensation & Benefits Compensation & Benefits

Competitive base salary with performance-based bonuses.
Comprehensive health insurance and wellness programs.
Access to cutting-edge trading infrastructure and proprietary tools.
Opportunities for professional development and career advancement.
Team-oriented and inclusive work environment.

Disclaimer : This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Linux Infrastructure Engineer Mumbai
🏢 Pashupati Capital Services
📍 Mumbai