C++ Developer

NSE Cogencis; Mumbai; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

NSE Cogencis, located in Mumbai, is seeking a C++ Developer to build and maintain high-performance trading systems. You will develop efficient, reusable code for low-latency applications and work closely with cross-functional teams to enhance system functionalities.

Ideal candidates should have over 5 years of experience in modern C++ development and a strong understanding of multi-threaded programming. The role emphasizes real-time performance and collaboration in a fast-paced environment.

Qualifications

• 5+ years of experience in modern C++ development (C++11/14/17 or higher).
• Hands-on experience with STL, Boost libraries.
• Familiarity with low-latency, high-frequency trading systems.

Responsibilities

• Develop and maintain efficient, reusable C++ code for critical trading systems.
• Build low-latency, multi-threaded applications optimized for real-time performance.
• Collaborate with cross-functional teams to deliver high-quality features.

Skills

Modern C++ development

Object-Oriented Programming

Multi-threaded programming

Network programming

Database integration with SQL/PLSQL

Linux/Unix systems

Education

Bachelor's or above degree in computer science or engineering

Tools

Git

Kafka

Redis

Job description

Job Description

We are a market data company specializing in ultra-low-latency, high-frequency realtime data distribution, persistence, and market data distribution platforms. Our core focus is on building high-performance market data platforms alongside advanced high frequency trading systems, including Execution Management Systems (EMS) and Order Management Systems (OMS) leveraging the FIX protocol. Our systems are engineered in C++, with a strong emphasis on multi-threaded architectures, lock-free data structures, efficient memory management, and highthroughput messaging. We solve complex challenges in real-time market data ingestion, normalization, distribution, and persistence, enabling mission-critical trading workflows. If you are passionate about building highly optimized trading and market data infrastructure, and pushing the limits of speed, scalability, and reliability, youll find the right environment here.

Key Responsibilities

• Develop, and maintain efficient, reusable, and reliable C++ code for critical trading systems.
• Build low-latency, multi-threaded applications optimized for real-time performance.
• Identify and resolve performance bottlenecks, bugs, and system issues.
• Collaborate with cross-functional teams to define, design, and deliver high-quality features.
• Participate in code reviews, testing, and continuous optimization processes.
• Ensure adherence to software design principles, coding standards, and agile development methodologies.
• Contribute to architectural decisions and provide technical insights to improve system scalability and performance.

Required Skills & Qualifications

• Bachelors or above degree in computer science, Engineering, or a related field.
• 5+ years of experience in modern C++ development (C++11/14/17 or higher).
• Strong knowledge of Object-Oriented Programming (OOP) and design patterns.
• Hands‑on experience with STL, Boost libraries, and multi-threaded programming.
• Experience in network programming, socket‑level communication, and real‑time data processing.
• Proficiency in SQL/PLSQL for database integration and queries.
• Familiarity with low‑latency, high‑frequency trading systems or real‑time financial applications.
• Expertise in memory management, performance tuning, and latency optimization.
• Good understanding of Linux/Unix systems, shell scripting, and system‑level programming.
• Experience using Git or other version control systems.

Preferred Qualifications

• Experience working with exchange APIs, dark pools, and liquidity providers.
• Understanding of quantitative trading models and risk management.
• Exposure to big data technologies, AI/ML in trading, or blockchain-based platforms.
• Experience with Kafka, Redis, Aeron, or similar ultra‑low‑latency messaging systems.
• Knowledge of global trading regulations such as MiFID II, SEC, and related compliance standards.
• Scripting knowledge in Python or Bash for automation and quick prototypin