Note: The job is a remote job and is open to candidates in USA. ReflexAI is building an operating system for conversation performance that combines AI-powered training simulations with intelligent quality assurance. The Senior Platform Engineer will establish and grow the Platform Engineering function by improving multi-cloud infrastructure, developer tooling, observability, operations, security, and compliance across GCP and AWS.
Responsibilities
- Design, automate, and reduce the toil associated with maintaining ReflexAI’s multi-cloud infrastructure across GCP and AWS
- Work with Terraform and Terragrunt, Github, Kubernetes, associated tooling, and the new generation of AI-driven development tools
- Create safe, reliable, scalable, speedy, and secure paths for software and systems to reach production
- Own the tooling that engineers use to build, test, and deploy code
- Standardize pipelines, templates, guard rails, and golden paths to accelerate developer velocity
- Introduce and improve internal tooling that reduces operational overhead
- Improve on-call ergonomics and reduce MTTR through better instrumentation
- Drive observability, reliability, security and cost efficiency with Datadog
- Implement best practices for secrets management, IAM, network security, vulnerability scanning, and container security
- Build automated checks and secure-by-default workflows into CI/CD and cloud environments
- Help establish the compliance and security practices that ensure ReflexAI meets industry and customer expectations
Skills
- 5–7+ years of experience in DevOps, SRE, infrastructure, and platform engineering roles
- Deep hands-on expertise with cloud platforms (GCP and AWS) as well as Terraform and Terragrunt, CloudRun, Fargate, and managed Kubernetes
- Strong experience building and maintaining CI/CD pipelines, guard rails, and golden paths for modern application stacks
- Proficiency in modern observability ecosystems (Datadog experience is a major plus)
- Solid understanding of cloud security, IAM, container security, and network architecture
- Experience with and excitement about AI-driven development
- U.S. citizenship is required. This role supports ReflexAI's U.S. Department of Veterans Affairs contract and requires access to systems for which citizenship is a condition of access
- Experience working in a fast-growing startup environment
- Backend-related coding experience, primarily with Typescript
- Background supporting machine learning, LLM serving, or data-intensive workloads
- Exposure to compliance frameworks (SOC 2, HIPAA, GDPR, ISO 27001, HITRUST) and knowledge of how this impacts infrastructure, reliability, and platform work
- Prior experience building internal developer platforms or paved-path tooling
Benefits
- Flexibility to work remotely from anywhere in the United States
- Generous retirement policies
- Equity
- Generous healthcare policies
- Generous PTO policies
- Some of the most rewarding work you will ever do, solving real problems and helping people be the best versions of themselves
- Work alongside a team that is exceptionally smart and ambitious, but also humble and kind
Company Overview