The CoinDCX Journey: Building the Future of Finance
At CoinDCX, our mission is transparent — to make crypto and blockchain accessible to every Indian and enable them to participate in the future of finance.
As India’s first crypto unicorn valued at $2.45B, we are reshaping the financial ecosystem by building safe, transparent, and scalable products that power adoption at scale.
We believe that change starts together. It begins with bold ideas, relentless execution and people who want to build what’s next.
If you’re driven by purpose and thrive in environments where your work defines the next chapter of an industry, you’ll feel right at home here.
SM Quant Developer — Crypto Market Making
About The Role
This isn’t a typical quant developer role.
You will own the systems that quote prices and manage risk across crypto markets in real time — the engine that lets CoinDCX provide deep, reliable liquidity to every trader on our platform. This is work that directly shapes how price discovery and market quality happen for millions of Indian users.
We’re looking for a builder who can architect low-latency market making infrastructure in C++, connect resiliently to multiple exchanges over WebSocket and REST, and lead a small team of quant developers. You’ll be hands-on with the hardest engineering on the desk: keeping order books accurate under messy, high-rate, sometimes-failing exchange feeds, and turning microsecond-level decisions into consistent PnL. You will set the technical bar for how we build, measure, and scale our trading systems.
What You’ll Do
Design and build low-latency market making systems in modern C++ (C++17/20), optimising the hot path for memory, cache, and lock-free performance.
Own resilient connectivity to multiple crypto venues (Binance, Bybit, Deribit, CoinDCX and more) over WebSocket and REST — handling reconnects, heartbeats, sequence-gap recovery, and snapshot+delta order book reconstruction.
Build a normalisation layer that tames inconsiste