Quant Data Engineer

About BestEx Research:

BestEx Research is a U.S.-based financial technology and research firm headquartered in Stamford, Connecticut, with offices in the United Kingdom, India and Armenia. The firm specializes in building sophisticated execution algorithms and transaction cost modeling tools servicing multiple asset classes. The firm provides its services to performance-demanding hedge funds, CTAs, asset managers, and banks through a traditional electronic broker and in a broker-neutral Software as a Service (SaaS) model.

BestEx Research’s mission is to become the leader in automation and measurement of execution across asset classes globally and significantly reduce transaction costs for our clients.

Its cloud-based platform, Algo Management System (AMS), is the first end-to-end algorithmic trading solution for equities, futures, and foreign exchange that delivers an entire ecosystem around execution algorithms, including transaction cost analysis (TCA), an algo customization tool called Strategy Studio, a trading dashboard, and pre-trade analytics in a single platform. The platform is currently live for US equity and global futures trading.

BestEx Research is disrupting a $100 billion industry by challenging the status quo of stale, black-box solutions from banks and offering next-generation execution algorithms that combine performance improvement with transparency and customization. BestEx Research uses leading-edge technology to support its low-latency, highly scalable research and trading systems with its back end in C++, research libraries in C++/Python and R, and web-based technologies for delivering its front-end platforms.

Visit for more information about our mission, products, research, and services.

Why Join Us?

BestEx Research’s Bangalore office is not an “offshore center.” It’s a core engineering and research hub - working on the exact same problems and projects as our U.S. team. You’ll be part of the global brain trust, solving some of the hardest problems in trading, systems, and data science.

What You’ll Love:

• Zero bureaucracy, zero silos—engineers directly collaborate with traders, researchers, and the CEO.
• Direct ownership and end-to-end visibility on production systems.
• Daily opportunity to learn from pioneers in HFT, low-latency systems, and algo trading.
• A high-trust environment where performance speaks louder than hierarchy.
• Competitive compensation in India, including equity and cash bonuses

Location: Bengaluru, India

Our beautiful Bengaluru office is conveniently located in Prestige Tech Park, Outer Ring Road, Marathahalli Road, Bangalore. Amenities include modern work spaces, free parking, recreational games, and free meals.