C++ Developer

Overview

W issen Technology is Hiring fo r C++ Developer

About Wissen Technology:

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients with the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.

Job Summary: We are looking for an experienced C++ Developer with strong hands-on expertise in modern C++ and Python. The ideal candidate should have experience working on performance‑critical, low‑latency systems, preferably within trading or financial environments. This role requires deep technical expertise in C++, system-level programming, multithreading, and Linux internals, along with the ability to operate under high-pressure, time-sensitive conditions.

Experience: 4- 8 Years

Location: Pune

Mode of Work: Full time

Key Responsibilities:

• Design, develop, and optimize ultra‑low‑latency C++ applications.
  
• Build and maintain exchange connectivity, order execution systems, and latency‑sensitive components.
  
• Develop real-time market data pipelines with strict performance SLAs.
  
• Optimize application performance at CPU, memory, threading, and network levels.
  
• Implement lock-free or low-lock concurrent designs for high throughput.
  
• Conduct deep performance analysis using profiling tools (gdb, perf, valgrind, flamegraphs).
  
• Ensure high availability, fault tolerance, and rapid recovery for production systems.
  
• Work closely with Traders and Quant Researchers on strategy implementation and enhancements.
  
• Participate in architecture reviews, performance design discussions, and code reviews.
  
• Mentor junior developers and enforce best engineering practices.
  
• Support production environments and handle high‑priority, time-critical incidents.
  
  

Requirements:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
  
• 4–7 years of experience in high-performance C++ development.
  
• Strong proficiency in modern C++ (C++11/14/17).
  
• Deep knowledge of data structures, algorithms, memory models, and CPU architecture.
  
• Expertise in multithreading, atomics, lock-free programming, and concurrency control.
  
• Excellent understanding of Linux internals and system-level programming.
  
• Experience with debugging and profiling tools: gdb, perf, valgrind, flamegraphs.
  
• Hands-on experience with CMake/Make, Git, and build pipelines.
  
• Python development experience for scripting, automation, or tooling.
  
  

Good To Have Sk ills:

• Prior experience in high-frequency trading (HFT) or financial services.
  
• Knowledge of real-time distributed systems.
  
• Experience with performance tuning at OS and hardware levels.
  
• Exposure to low-latency network optimizations and specialized hardware.
  
• Understanding of risk checks, throttling mechanisms, and trading lifecycle.
  
• Experience mentoring junior developers or leading small engineering teams.
  
  

Wissen Sites:

Website: www.wissen.com

LinkedIn: https://www.linkedin.com/company/wissen-technology

Wissen Leadership: https://www.wissen.com/company/leadership-team/

Wissen Live: https://www.linkedin.com/company/wissen-technology/posts/feedView=All
Wissen Thought Leadership: https://www.wissen.com/articles/