Senior Software Engineer III
HCL TechnologiesNoida, Uttar Pradesh, India
Posted February 20, 2026
Full Time
About the Company
HCL Technologies is a global technology services and solutions provider with more than 226,000 employees operating in 60 countries. The company specializes in AI, digital, engineering, cloud, and software services, delivering industry-leading capabilities across a broad portfolio of technology products. HCL serves a wide range of verticals—including financial services, manufacturing, life sciences, healthcare, high-tech, semiconductor, telecom, media, retail, CPG, mobility, and public services—providing tailored solutions that drive digital transformation. With consolidated revenues of $14.5 billion in the fiscal year ending December 2025, HCL differentiates itself through its scale, depth of expertise, and a culture that blends innovation with a customer-centric approach.
Job Description
We are looking for a Senior Go (Golang) Developer to join our engineering team and contribute to building high-performance, scalable, and maintainable backend systems.
Requirements
- Design, develop, and maintain backend services and APIs using Go (Golang)
- Architect and implement scalable, resilient microservices
- Optimize applications for maximum speed, reliability, and security
- Collaborate with product managers, frontend engineers, DevOps, and QA teams to deliver quality features
- Participate in code reviews, design discussions, and mentoring of junior developers
- Monitor and troubleshoot production systems, ensuring high availability and performance
- Write clean, testable, and well-documented code
