Golang Developer

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.

Requirements

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.
Strong 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

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