C ++ - Lead

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• *Posted On:** 17 Jul 2026

• *Location:** Noida, UP, India

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• *Company:** Iris Software

Why Join Iris?

Are you ready to do the best work of your career at one of India’s Top 25 Best Workplaces in IT industry? Do you want to grow in an award\-winning culture that truly values your talent and ambitions?

Join Iris Software — one of the fastest\-growing IT services companies — where you own and shape your success story.

About Us

At Iris Software, our vision is to be our client’s most trusted technology partner, and the first choice for the industry’s top professionals to realize their full potential.

With over 4,300 associates across India, U.S.A, and Canada, we help our enterprise clients thrive with technology\-enabled transformation across financial services, healthcare, transportation \& logistics, and professional services.

Our work covers complex, mission\-critical applications with the latest technologies, such as high\-value complex Application \& Product Engineering, Data \& Analytics, Cloud, DevOps, Data \& MLOps, Quality Engineering, and Business Automation.

Working with Us

At Iris, every role is more than a job — it’s a launchpad for growth.

Our Employee Value Proposition, “Build Your Future. Own Your Journey.” reflects our belief that people thrive when they have ownership of their career and the right opportunities to shape it.

We foster a culture where your potential is valued, your voice matters, and your work creates real impact. With cutting\-edge projects, personalized career development, continuous learning and mentorship, we support you to grow and become your best — both personally and professionally.

Curious what it’s like to work at Iris? Head to this video for an inside look at the people, the passion, and the possibilities. Watch it here.

Job Description

What will you do?

• Design and implement services for trading such as market data, order management, messaging layer, security reference data systems, position keeping systems, and services for user interfaces (C\+\+, Python)
• Work with quants, traders, and other stake holders to design, implement and test technology used in trading
• Participate in DevOps (continuous integration pipeline, code quality tools, release methodologies)

What do you need to succeed?

Must\-have

• Bachelor’s degree in Computer Science, Computer Engineering or a related field
• 2\+ years of experience building highly performant, low\-latency systems on Linux platform
• Intermediate level C\+\+ programmer. Must have ability to use the right construct for the problem and not introduce unnecessary complexity for the sake of using a new C\+\+ construct. Develop maintainable software.
• Proficiency with Linux platform
• Proficiency in Python
• Basic script and database query coding is required

Mandatory Competencies

Development Technologies \- System Programming (C\+\+) \- Architecture Patterns

Development Technologies \- System Programming (C\+\+) \- Basic Networking TCP

Development Technologies \- System Programming (C\+\+) \- Core C\+\+ Programming ver. 17

Development Technologies \- System Programming (C\+\+) \- Data Structures \& Algorithms

Development Technologies \- System Programming (C\+\+) \- Debugging \& Performance Optimization

Development Technologies \- System Programming (C\+\+) \- Design Patterns

Development Technologies \- System Programming (C\+\+) \- File Handling \& I/O

Development Technologies \- System Programming (C\+\+) \- Multithreading \& Concurrency

Development Technologies \- System Programming (C\+\+) \- Memory Management Smart Pointers

Development Technologies \- System Programming (C\+\+) \- Object Oriented Programming (OOP)

Development Technologies \- System Programming (C\+\+) \- Operating System Basics Linux

Development Technologies \- System Programming (C\+\+) \- Version Control GitHub

Programming Language \- C\+\+ \- C\+\+

Development Technologies \- System Programming (C\+\+) \- Core C\+\+ Programming ver. 11

Development Technologies \- System Programming (C\+\+) \- Core C\+\+ Programming ver. 14

Development Technologies \- System Programming (C\+\+) \- Core C\+\+ Programming ver. 20

Development Technologies \- System Programming (C\+\+) \- Build Systems CMake

Perks and Benefits for Irisians

Iris provides world\-class benefits for a personalized employee experience. These benefits are designed to support financial, health and well\-being needs of Irisians for a holistic professional and personal growth. Click here to view the benefits. »

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