This role is for one of the Weekday's clients

Min Experience: 1 years

Location: Mumbai

JobType: full-time

We are seeking a skilled Golang Developer to join our backend engineering team. The ideal candidate will design, develop, and optimize high-performance, scalable, and concurrent systems. You’ll work on real-time trading applications, REST APIs, and distributed backend services, with a strong focus on performance, reliability, and clean architecture.

Key Responsibilities:

- Design, develop, and maintain backend services using Go for trading and financial applications.
- Build and debug RESTful APIs using Go’s net/http package and related libraries.
- Implement and work with advanced data structures such as hash tables, linked lists, and queues.
- Translate requirements into performant, low-latency, and maintainable code.
- Utilize Go’s concurrency model (goroutines, channels, select) and synchronization primitives (WaitGroups, Mutexes).
- Write and maintain unit and integration tests using Go’s testing frameworks.
- Use profiling and benchmarking tools to identify and resolve performance bottlenecks.
- Collaborate with QA, DevOps, and Product teams to ensure timely and reliable delivery.

Tools & Technologies:

- Version Control: Git or TFS.
- Database:



PostgreSQL / SQL Server for data storage and retrieval.
- Debugging & Profiling: Proficiency with Go performance analysis tools.
- Experience using AI-powered development tools (e.g., GitHub Copilot, ChatGPT) for productivity and optimization.
- Familiarity with prompt engineering to enhance coding, debugging, and review workflows.

Domain Knowledge (Must-Have):

- Strong understanding of Equity Markets, Derivatives, and Order Management Systems (OMS).
- Familiarity with Indian stock exchanges (NSE, BSE).
- Experience with market data feeds (e.g., FIX, TCP-based protocols).
- Exposure to real-time data processing and trading workflows.

Preferred Qualifications:

- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
- Solid grasp of algorithmic complexity (Big O).
- Familiarity with network protocols — TCP/UDP sockets, WebSockets, protocol buffers.
- Hands-on experience developing distributed systems or low-latency trading infrastructure.

Skills:
Golang, Go Developer, Backend Development, REST API, Concurrency, Multithreading, Distributed Systems, Low Latency, PostgreSQL, SQL Server, FIX Protocol, TCP/IP, WebSockets, OMS, Equity Markets, NSE, BSE

📌 Golang Developer (Mumbai)
🏢 Recognized
📍 Mumbai