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Senior Software Engineer, Cloud Infrastructure / SRE

Oscar Health

Los Angeles, Ca · hybrid · full time · Senior

$180,504 - $236,911

Position Summary

Lead technical efforts to build reliable and maintainable applications, infrastructure, and interfaces that make interacting with the health care system easier for members and providers.

Responsibilities

  • Become the expert on your team's business and technical domains such as DevOps, site reliability, and cloud best practices
  • Lead the planning, execution, and release of complex technical projects across multiple teams outside of Core Technology
  • Work with partners, product managers, and designers to solve challenging problems
  • Lead and mentor engineers on the team to improve technology and apply best practices
  • Independently responsible for large or complex technology capabilities (set of components or services) within their team's domain or spanning multiple domains
  • Facilitate, encourage, and enhance cross-team execution and collaboration; know when cross-team projects are at risk and actively mitigate risk to deliver on time
  • Serve as a prolific contributor to the objectives of your functional group, as well as organization-wide projects
  • Drive prioritization of technical roadmap and influence prioritization of product roadmap and process enhancements within your team
  • Actively identify and reduce failure domains, design and build resilient systems, and strive to reduce adverse effects of an outage
  • Build software to minimize effort and business impact during maintenance and failures
  • Guide the development of Service-Level Objectives (SLOs) for systems you are responsible for
  • Own medium to large features or infrastructure projects from technical design through completion
  • Ensure compliance with all applicable laws and regulations

Qualifications

Required

  • 6+ years of professional software engineering experience working with a variety of technologies
  • Experience as a major contributor to cross-pod or cross-company deliverables
  • Experience leading technical contributions, improving team output quality, and building fault-tolerant, scalable software systems
  • Demonstrated expertise in the practical application of computer science concepts
  • Experience setting and enforcing standards for writing stable, correct, and maintainable code
  • Experience mentoring and training junior engineers

Bonus Points

  • Cloud Proficiency: Deep expertise managing production environments within AWS or GCP at scale
  • Infrastructure as Code: Advanced experience with Terraform or similar IaC tools to manage complex, multi-account structures
  • Orchestration & Delivery: Proven track record with Kubernetes and workflows using Argo CD
  • SRE Discipline: Strong background in Site Reliability Engineering, including Service Level Objectives (SLOs), error budgets, and incident management
  • CI/CD & Automation: Experience building robust deployment pipelines via GitHub Actions
  • Observability: Proficiency with monitoring using tools like Prometheus, Grafana, or similar
  • Security & Networking: Knowledge of cloud-native security (IAM, VPC peering) and service mesh technologies like Istio
  • Programming: Understanding of at least one coding language used to develop scripts and software
  • Education: B.S. in Computer Science, a related technical field, or equivalent high-level industry experience

Work Location

Based in the Los Angeles office with a hybrid work schedule (3 days in-office per week, with Thursdays required).

Benefits

Medical, dental, and vision benefits, 11 paid holidays, paid sick time, paid parental leave, 401(k) plan participation, life and disability insurance, paid wellness time and reimbursements, unlimited vacation program, and company equity grants.