Senior Site Reliability Engineer

Job Description

Position: Senior Site Reliability Engineer (SRE)

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Experience: 5+ Years

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Employment Type: Contract

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Key Responsibilities:

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• Maintain and improve the reliability, availability, and performance of production applications and infrastructure.

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• Troubleshoot complex production issues across Linux, Docker, PostgreSQL, networking, and Java-based applications.

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• Manage production deployments, application monitoring, and operational support.

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• Monitor system health using tools such as New Relic, Datadog, Prometheus, or Grafana.

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• Investigate production incidents, perform Root Cause Analysis (RCA), and implement permanent fixes.

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• Troubleshoot PostgreSQL performance issues, including slow queries, connection pooling, and database locking.

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• Diagnose Java/Spring Boot application issues and JVM performance problems.

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• Automate infrastructure and operational tasks using Terraform, Bash, and Python.

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• Support hybrid infrastructure environments, including on-premises systems and AWS.

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• Develop and maintain operational runbooks, capacity plans, and disaster recovery procedures.

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• Leverage AI-assisted coding tools such as Claude Code and OpenAI Codex to improve engineering productivity.

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Required Skills:

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• 5+ years of experience in SRE, DevOps, or Production Engineering.

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• Strong hands-on experience with Linux administration and production troubleshooting.

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• Experience managing Docker containers in production environments.

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• Strong knowledge of PostgreSQL database administration and performance troubleshooting.

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• Experience supporting Java/Spring Boot applications and JVM troubleshooting.

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• Hands-on experience with Terraform and infrastructure automation.

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• Experience with monitoring and observability tools such as New Relic, Datadog, Prometheus, or Grafana.

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• Proficiency in Bash or Python scripting.

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• Strong understanding of networking concepts, including TCP/IP, DNS, and HTTP.

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• Experience handling production incidents, troubleshooting, and Root Cause Analysis.

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