Golang Senior Technical Lead

Bengaluru, Karnataka

Job Summary

Looking for engineers to design, develop, troubleshoot, and operate cloud VPN/Firewall and network security services across VPN/FW DC, data plane, infrastructure, monitoring, automation, and related service components. The engineer will work on distributed networking systems involving security services integration, IP address management, session lifecycle, service chaining, metrics, logging, and operational readiness.

Key Responsibilities

Develop and maintain components across VPN/FW DCs , Data Plane, Infra, Features.
Work on VPN and Firewall services integrations including radius proxy, IPAM, session manager, CRL/OCSP, Secure Client scripts, global FQDN, and named IP pools.
Build and improve automation for deployment, validation, reconciliation, and operational workflows.
Enhance monitoring and observability using Prometheus/HPA metrics, metric parsers, MT logging, PD alert tuning, and service health signals.
Support DCv2 operational readiness, service-chaining, session-terminator, image verification, and context exclusion workflows.
Debug production and pre-production issues related to data plane behavior, OOR/BIR flows,



Kafka tombstones, database cleanup/writes, and context-management-service reconciliation.
Collaborate with cross-functional engineering teams, QA, SRE, and product owners through Jira-driven development and release processes.

Required Skills

Strong software engineering experience in distributed systems, networking, or cloud infrastructure.
Experience with Kubernetes, microservices, REST APIs, Kafka, databases, and observability tooling.
Good debugging skills across logs, metrics, packet/network behavior, and service interactions.
Familiarity with CI/CD, automation, and operational support for production services.
Robust ownership, communication, and ability to work across multiple engineering teams.

Skill Requirements

Mandatory skills below :

- Go lang

- Python

- Terraform

- Kubernetes

- Ansible

- Kafka

- Database

- AWS Cloud Network – should be strong in VPN and Firewall

- CICD

Should have good overall cloud deployment and troubleshooting skills

Other Requirements

Requires partial on-call (pager-duty support) on rotation basis

📌 Golang Senior Technical Lead (India)
🏢 HCLTech
📍 India