Staff Platform Engineer

TruckSmarter • San Francisco, CA

9d • Onsite

About The Position

We're looking for a Staff Platform Engineer to build and own the foundation that everything at TruckSmarter runs on. This is a high-ownership, high-impact role on a team of fewer than 15 engineers where you'll define and evolve core systems, drive company-wide developer velocity, and architect infrastructure that supports both our product and our growing AI workloads.
You'll operate across the full infrastructure stack, from setting direction on deployment pipelines and observability frameworks to leading security and reliability strategy and mentoring engineers across the team. At our size, your decisions set long-term technical direction and have immediate, visible impact on both the product and how the team operates.

Requirements

• 7+ years building and scaling production infrastructure, including setting architectural direction for an engineering org
• Deep background in AWS (ECS, RDS, VPC, S3, IAM, WAF) and IaC (CDK, CloudFormation, Terraform, or similar)
• Comfortable with TypeScript and Node.js or similar backend ecosystems
• Proven ability to establish foundational platform decisions that serve as a basis for other engineers' development
• Demonstrated ability to lead and influence across teams without relying on org structure
• Experience at a fast-moving startup where you've had to balance long-term architecture with short-term velocity
• Demonstrated experience in lieu of a formal degree is absolutely fine

Responsibilities

• Define the architectural direction for our core platform, including application frameworks, abstractions, and the systems that every engineer at TruckSmarter depends on
• Set the standard for how we build, deploy, and operate software across the engineering org
• Build and maintain reliable infrastructure across AWS (ECS Fargate, RDS, S3, WAF, Redshift, DMS) using IaC (CDK, Terraform)
• Define and automate deployment pipelines, CI/CD, and observability frameworks
• Lead security initiatives to ensure compliance, harden systems, and improve access controls
• Drive incident response and postmortem culture to increase resilience and operational excellence
• Mentor engineers across the team on reliability, automation, and performance — not just within platform

Benefits

• Full health, dental and vision coverage
• Daily catered lunch provided in-office, plus dinner covered for anyone working past 6:00pm
• Commuter benefits
• Flexible PTO
• 401k
• Commuter benefits

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed