This role is for one of the Weekday's clients
Min Experience: 4+ years
Location: Bengaluru, Karnataka, India
JobType: full-time
We are looking for a highly skilled Backend Engineer with strong expertise in Java and Equities Trading Systems to build and enhance high-performance, low-latency applications that power mission-critical trading platforms. This role is ideal for engineers who thrive in rapid-paced financial technology environments and enjoy solving complex engineering challenges while working with large-scale, real-time distributed systems.
As a Backend Engineer, you will design, develop, and optimize backend services that support equity trading workflows, order management, market connectivity, and trade lifecycle processing. You will collaborate with product managers, traders, quantitative teams, and fellow engineers to deliver scalable, resilient, and secure solutions that meet the demanding requirements of modern financial markets.
Key Responsibilities
Design, develop, and maintain robust backend services using Java for high-performance trading applications.




Build scalable and low-latency components supporting Equities Trading Systems, including order management, execution, pricing, and trade processing.
Develop reliable APIs and microservices for market data ingestion, order routing, and downstream integrations.
Optimize application performance, memory usage, and concurrency to support high transaction volumes.
Collaborate with cross-functional teams including traders, product managers, business analysts, and QA engineers to deliver business-critical features.
Troubleshoot production issues, perform root cause analysis, and implement long-term solutions.
Write clean, maintainable, and well-tested code following engineering best practices.
Participate in system architecture discussions, design reviews, and code reviews.
Ensure high availability, fault tolerance, and security across backend applications.
Contribute to continuous integration, deployment aut

📌 Backend Engineer (Bengaluru)
🏢 Weekday AI
📍 Bengaluru