Senior Platform Engineer

Why Charlie Health?

Millions of people across the country are navigating mental health conditions, substance use disorders, and eating disorders, but too often, they’re met with barriers to care. From limited local options and long wait times to treatment that lacks personalization, behavioral healthcare can leave people feeling unseen and unsupported.

Charlie Health exists to change that. Our mission is to connect the world to life-saving behavioral health treatment. We deliver personalized, virtual care rooted in connection—between clients and clinicians, care teams, loved ones, and the communities that support them. By focusing on people with complex needs, we’re expanding access to meaningful care and driving better outcomes from the comfort of home.

As a rapidly growing organization, we're reaching more communities every day and building a team that’s redefining what behavioral health treatment can look like. If you're ready to use your skills to drive lasting change and help more people access the care they deserve, we’d love to meet you.

About the Role

As a Senior Platform Engineer, you will be responsible for designing, implementing, and maintaining our core services and libraries, cloud infrastructure, CI/CD pipelines, and automation frameworks. You will work closely with other Platform and DevOps, product, security, data, and ML engineers to ensure high availability, optimal system performance, secure and cost-effective infrastructure, and smooth deployments.

Our product engineering teams deploy to production more than 20 times a week on average using trunk-based development. We currently work in Scrumban-style 2-week sprints. Our teams work hybrid (required if in NY) and remotely across time zones but are available during core meeting hours (12PM to 5PM EST).

We’re a team of passionate, forward-thinking professionals eager to take on the challenge of the mental health crisis and play a formative role in providing life-saving solutions. If you’re inspired by our mission and energized by the opportunity to increase access to mental healthcare and profoundly impact millions of lives, apply today.

Responsibilities

• Develop and maintain our core services and libraries in Python, Typescript, and Golang
• Architect, build, and maintain AWS cloud infrastructure using Terragrunt and OpenTofu (Terraform).
• Develop and optimize CI/CD pipelines in GitHub Actions to streamline deployments and improve developer productivity.
• Automate infrastructure provisioning, monitoring, and scaling using tools like Bash, Golang, and Python.
• Implement security best practices across infrastructure and pipelines, including IAM, networking, and HIPAA compliance controls.
• Work alongside product engineering teams to deliver services that require new foundational platform capabilities.
• Drive reliability, scalability, observability, security, and cost-efficiency improvements across our deployed services.
• Provide options around key initiatives and break down work into visible and achievable milestones, delivering incremental value.
• Mentor and train other engineers throughout the organization and seek to continually improve architecture and processes
• Improve developer velocity and happiness by identifying and abstracting common functionality and listening to feedback from the rest of engineering.
• Participate in on-call rotations to ensure system availability and timely incident resolution.

Requirements

• 3+ years of experience in a Platform, DevOps, SRE, or Cloud Engineering role.
• 2+ years of experience writing production-level backend code.
• 2+ years of expertise with AWS services (ECS Fargate, Lambda, S3, Aurora, SQS, Eventbridge, EC2, ECR, etc.).
• Proficiency with tools like Python, Golang, or Typescript.
• Strong proficiency in Terraform/OpenTofu for infrastructure as code.
• Experience with CI/CD tools like GitHub Actions, GitLab CI, or Jenkins.
• Strong understanding of containerization (Docker) and orchestration tools.
• Experience with observability, monitoring, and logging tools such as Datadog, Honeycomb, Prometheus, Grafana, Loki, Sumologic, and OpsGenie.
• Proven track record of breaking down large problems and delivering incremental value to meet deadlines while providing options for long-term improvements.
• Passion for automation, scalability, and building secure, cost-effective, self-healing systems.
• Ability to troubleshoot complex distributed systems
• Hands-on experience participating in an on-call rotation, responding to and resolving critical infrastructure and application issues promptly.
• Strong communication and problem-solving skills and ability to work in