Internship - Systems / Quant Infra

Indo-Thai Securities Ltd

We are a quantitative trading technology firm building high-performance trading infrastructure and quantitative models for financial markets. Our systems are designed for low latency, reliability, and scalability, powering real-time decision-making in live markets. If you’re excited about performance engineering, systems programming, and understanding how things work under the hood, you’ll feel at home here. Role Overview We’re looking for interns who enjoy diving deep into systems and optimizing for performance. You’ll work closely with our engineering and quant teams to build and improve components of our trading engine, data pipelines, and research tooling. This is a hands-on role where you’ll work on real production problems, not toy projects. What You’ll Do 1. Build and optimize components of our trading infrastructure 2. Work on low-latency data processing pipelines 3. Profile and improve performance (CPU, memory, network, I/O) 4. Contribute to internal tools, backtesting systems, and execution modules 5. Debug complex issues across systems, networking, and concurrency 6. Collaborate with quants to translate models into efficient implementations Who You Are 1. Strong programming skills in C, C++, or Rust 2. Solid understanding of: Operating Systems (threads, memory, scheduling), Computer Networks (TCP/IP, latency, sockets), Databases & storage fundamentals 3. Comfortable reading and understanding complex codebases 4. Curious, detail-oriented, and enjoy deep technical problem solving\ 5. Basic familiarity with Python or JavaScript for tooling or scripting Nice to Have 1. Experience with low-latency or real-time systems 2. Knowledge of market microstructure or trading concepts 3. Experience with Linux performance tools (perf, eBPF, etc.) 4. Contributions to open-source projects 5. Experience with concurrency or lock-free programming Job Type: Full-time Pay: ₹10,000.00 - ₹15,000.00 per month Benefits: Food providedLocation: Indore, Madhya Pradesh (Required)Work Location: In person

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Internship - Systems / Quant Infra

Indo-Thai Securities Ltd

Updated 10 days ago
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Indore On-site ₹10–₹15/mo Full-Time

About this role

We are a quantitative trading technology firm building high-performance trading infrastructure and quantitative models for financial markets.

Our systems are designed for low latency, reliability, and scalability, powering real-time decision-making in live markets.

If you’re excited about performance engineering, systems programming, and understanding how things work under the hood, you’ll feel at home here.

Role Overview

We’re looking for interns who enjoy diving deep into systems and optimizing for performance.

You’ll work closely with our engineering and quant teams to build and improve components of our trading engine, data pipelines, and research tooling.

This is a hands-on role where you’ll work on real production problems, not toy projects.

What You’ll Do

1. Build and optimize components of our trading infrastructure

2. Work on low-latency data processing pipelines

3. Profile and improve performance (CPU, memory, network, I/O)

4. Contribute to internal tools, backtesting systems, and execution modules

5. Debug complex issues across systems, networking, and concurrency

6. Collaborate with quants to translate models into efficient implementations

Who You Are

1. Strong programming skills in C, C++, or Rust

2. Solid understanding of: Operating Systems (threads, memory, scheduling), Computer Networks (TCP/IP, latency, sockets), Databases & storage fundamentals

3. Comfortable reading and understanding complex codebases

4. Curious, detail-oriented, and enjoy deep technical problem solving\

5. Basic familiarity with Python or JavaScript for tooling or scripting

Nice to Have

1. Experience with low-latency or real-time systems

2. Knowledge of market microstructure or trading concepts

3. Experience with Linux performance tools (perf, eBPF, etc.)

4. Contributions to open-source projects

5. Experience with concurrency or lock-free programming

Job Type: Full-time

Pay: ₹10,000.00 - ₹15,000.00 per month

Benefits:

Food providedLocation:

Indore, Madhya Pradesh (Required)Work Location: In person

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