Software Engineer - Node.js

We are seeking a highly skilled Software Engineer with 4+ years of experience in Node.js and TypeScript to build and maintain high-performance, real-time backend systems. The ideal candidate will have strong expertise in binary data processing, TCP/UDP socket programming, and designing low-latency, scalable data pipelines. You will play a key role in developing robust backend services for streaming and telematics systems, ensuring high availability, performance, and reliability.

Key Responsibilities:

• Design and implement high-performance binary data parsers using bitwise operations for real-time data processing.
• Build and maintain scalable TCP/UDP socket servers to handle high-throughput connections.
• Architect and optimize low-latency data pipelines for streaming and telematics systems (e.g., JT808, JT1078).
• Develop and maintain RESTful APIs and backend services using Node.js and TypeScript.
• Work with MongoDB and Redis in production, including schema design, indexing, and performance optimization.
• Implement caching strategies and data synchronization mechanisms.
• Ensure system reliability, fault tolerance, and observability (logging, monitoring, alerting).
• Write unit, integration, and load tests for critical components.
• Collaborate with cross-functional teams to design and implement scalable microservices architecture.

Requirements

• 4+ years of experience in Node.js and TypeScript development.
• Strong understanding of binary data processing and bitwise operations.
• Hands-on experience with TCP/UDP socket programming and real-time systems.
• Solid knowledge of event-driven architecture and asynchronous programming.
• Experience working with MongoDB and Redis in production environments.
• Familiarity with high-performance and low-latency system design.
• Experience building and consuming RESTful APIs.
• Understanding of microservices architecture and distributed systems.
• Strong problem-solving skills and ability to work in a fast-paced environment.

Job Type: Full-time

Pay: ₹25,000.00 - ₹45,000.00 per month

Benefits

• Health insurance
• Provident Fund

Ability to commute/relocate

• Kochi, Kerala: Reliably commute or planning to relocate before starting work (Required)

Application Question(s)

• How many years of hands-on experience do you have with Node.js and TypeScript?

Work Location: In person