Senior Software Engineer, Cloud Infrastructure – SRE

Oscar Health

. Build reliable and maintainable applications, infrastructure, and interfaces that simplify interaction with the health care system .

Posted 10/30/2026full-timeRemote • Massachusetts • United StatesSenior💰 $180,504 - $236,911 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building reliable and maintainable applications and infrastructure, with a strong focus on cloud best practices and site reliability engineering. Proven ability to lead technical projects, mentor engineers, and ensure compliance with regulations while driving process improvements.

Highest-signal resume keywords

AWS Or GCP ManagementSite Reliability EngineeringTerraform Or Infrastructure-As-CodeKubernetes And ArgoCD WorkflowsFault-Tolerant Software Systems

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software EngineeringStable And Maintainable CodeCloud-Native SecurityService-Level ObjectivesDeployment PipelinesMonitoring ToolsIncident ManagementError BudgetsCoding Language ProficiencyTechnical Design

Soft Skills

Mentoring And TrainingCollaborationLeadershipProblem SolvingRisk Mitigation

Tools & Technologies

TerraformKubernetesArgoCDGitHub ActionsPrometheusGrafanaIstio

Certifications & Qualifications

B.S. In Computer Science Or Related Field

Industry Keywords

DevOpsCloud Best PracticesHealth Care SystemCross-Team ExecutionFunctional-Group Projects

Tech Stack

Tools & technologies

AWSCloudGoogle Cloud PlatformGrafanaKubernetesPrometheusTerraform

About the role

Key responsibilities & impact

Build reliable and maintainable applications, infrastructure, and interfaces that simplify interaction with the health care system
Become the expert on the team's business and technical domains, including DevOps, site reliability, and cloud best practices
Lead the planning, execution, and release of complex technical projects across multiple teams
Collaborate with partners, product managers, and designers to solve challenging problems
Lead and mentor engineers to improve technology and apply best practices
Own large or complex technology capabilities across one or multiple domains
Facilitate cross-team execution and collaboration and mitigate project risks
Contribute to functional-group and organization-wide projects
Drive technical roadmap prioritization and influence product roadmap and process improvements
Identify and reduce failure domains and build resilient systems
Build software that minimizes maintenance effort and business impact during failures
Guide development of Service-Level Objectives for owned systems
Own medium to large features or infrastructure projects from technical design through completion
Ensure compliance with applicable laws and regulations

Requirements

What you’ll need

6+ years of professional software engineering experience
Experience working with a variety of technologies and increasingly impactful accomplishments
Experience as a major contributor to cross-pod or cross-company deliverables
Experience leading technical contributions and improving the quality of team output
Experience building fault-tolerant and scalable software systems
Expertise in the practical application of computer science concepts
Ability to write stable, correct, and maintainable code
Experience mentoring and training more junior engineers
Deep expertise managing production environments within AWS or GCP at scale
Advanced experience with Terraform or similar infrastructure-as-code tools
Proven experience with Kubernetes and ArgoCD workflows
Strong background in Site Reliability Engineering, including SLOs, error budgets, and incident management
Experience building deployment pipelines via GitHub Actions
Proficiency with monitoring tools such as Prometheus or Grafana
Knowledge of cloud-native security, IAM, VPC peering, and service mesh technologies such as Istio
Understanding of at least one coding language
B.S. in Computer Science, a related technical field, or equivalent high-level industry experience

Benefits

Comp & perks

Employee benefits
Unlimited vacation program
Company equity grants
Annual performance bonuses
Medical benefits
Dental benefits
Vision benefits
11 paid holidays
Paid sick time
Paid parental leave
401(k) plan participation
Life insurance
Disability insurance
Paid wellness time and reimbursements