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Site Reliability Engineer (SRE) – Infrastructure & Automation
Site Reliability Engineer (SRE) – Infrastructure & AutomationInstaService • Kolkata, West Bengal, India
Site Reliability Engineer (SRE) – Infrastructure & Automation

Site Reliability Engineer (SRE) – Infrastructure & Automation

InstaService • Kolkata, West Bengal, India
26 days ago
Job description

About InstaService

InstaService is revolutionizing the home services industry through AI-driven technology, connecting customers with trusted professionals instantly. We’re growing fast across 23+ states and expanding nationwide — backed by strong traction, rapid adoption, and a mission to simplify how people get work done at home.

We’re looking for a Senior Site Reliability Engineer (SRE) to join our core engineering team and scale our infrastructure to serve millions of users reliably.

What You’ll Do

  • Lead incident response, conduct root cause analysis, and ensure permanent preventive measures.
  • Design and optimize CI / CD pipelines, automate deployments, and enforce release stability.
  • Build and manage scalable infrastructure on AWS, GCP, or Azure using Terraform, Ansible, and Kubernetes.
  • Continuously monitor system health with Prometheus, Grafana, ELK, and CloudWatch.
  • Conduct load and performance testing (k6, JMeter, Locust) and optimize systems for high-traffic events.
  • Improve observability, reduce alert noise, and enhance signal clarity for faster debugging.
  • Collaborate with developers and architects to ensure systems meet SLOs, SLIs, and SLAs.
  • Develop automation scripts and tools in Python, Go, Node.js, or Shell to streamline operations.
  • Manage distributed systems and message queues like Kafka or RabbitMQ.
  • Drive a culture of reliability, automation, and scalability across teams.

What We’re Looking For

  • 4–7 years of experience in SRE or DevOps roles (preferably in high-scale or e-commerce environments).
  • Strong hands-on experience with Kubernetes, Docker, Terraform, Ansible, and CI / CD pipelines.
  • Deep understanding of Linux systems, networking, and distributed architecture.
  • Solid programming skills in Python, Go, or Node.js.
  • Experience managing cloud platforms (AWS, GCP, or Azure).
  • Proven track record of maintaining production uptime and optimizing system performance.
  • Nice to Have

  • Experience with observability stacks, distributed tracing, and incident automation.
  • Familiarity with microservices and event-driven systems.
  • Exposure to cost optimization and capacity planning in multi-cloud environments.
  • Why Join InstaService?

  • Fast-growing startup reshaping a massive industry
  • Work on high-scale systems and impactful technology
  • Collaborative and innovation-driven team
  • Competitive compensation and growth opportunities
  • Create a job alert for this search

    Site Reliability Engineer • Kolkata, West Bengal, India

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