Fidelity Investments

Principal Site Reliability Engineer

Fidelity Investments

full-time

Posted on:

Location Type: Hybrid

Location: New Hampshire • Rhode Island • United States

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Job Level

Lead

Tech Stack

AWSAzureCloudDistributed SystemsDNSDockerGoogle Cloud PlatformGrafanaJenkinsKubernetesLinuxPostgresPrometheusPythonTerraformTypeScript

About the role

  • Design and maintain highly available cloud infrastructure using Infrastructure as Code (AWS CDK, Terraform, CloudFormation)
  • Build and optimize CI/CD pipelines for automated testing, deployment, and monitoring of applications
  • Implement and manage containerized applications using ECS, Docker, and Kubernetes with focus on reliability and performance
  • Monitor system performance, availability, and security across all environments using observability tools
  • Collaborate with enterprise DBA teams to support YugabyteDB database operations, performance tuning, and disaster recovery
  • Automate operational tasks, implement backup/disaster recovery procedures, and establish SLAs/SLOs
  • Participate in on-call rotation, incident response, and post-mortem analysis to drive continuous improvement
  • Ensure compliance with financial regulations and security best practices while mentoring team members

Requirements

  • 5+ years of Site Reliability Engineering or DevOps experience with cloud platforms (AWS, Azure, or GCP) including compute, storage, networking, and managed services
  • Proficiency with Infrastructure as Code tools (AWS CDK, Terraform, CloudFormation) and scripting languages (TypeScript for CDK, Python, Bash, PowerShell)
  • Experience with database administration concepts and distributed databases, preferably YugabyteDB or similar (PostgreSQL, CockroachDB)
  • Experience with Liquibase, Flyway or similar tools for managing database schema changes
  • Strong understanding of cloud networking, security groups, VPCs, load balancers, and DNS management
  • Experience building and maintaining CI/CD pipelines using Jenkins, GitLab CI, GitHub Actions, or Azure DevOps
  • Knowledge of monitoring and observability tools (Prometheus, Grafana, Datadog, CloudWatch) and incident management practices
  • Strong Linux system administration skills and containerization experience (ECS, Docker, Kubernetes)
  • Excellent problem-solving skills with ability to troubleshoot complex distributed systems and work independently
Benefits
  • Health insurance
  • Retirement plans
  • Paid time off
  • Flexible work arrangements
  • Professional development opportunities
  • Competitive salary
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
AWS CDKTerraformCloudFormationCI/CDECSDockerKubernetesYugabyteDBTypeScriptPython
Soft Skills
problem-solvingindependent workmentoringcollaborationincident responsecontinuous improvement