We’re looking for a Senior hands-on DevOps Team Leader with strong TypeScript skills and deep AWS experience, who’s excited to modernize how we build, deploy, and run cloud services. You’ll work across product and infrastructure, security and FinOps, shaping scalable, secure, and reliable systems using Infrastructure as Code. Lead a cross functional full-stack team, familiarity with Pulumi (or similar IaC tools like Terraform/CDK) is a must.

What You’ll Do

• Lead and mentor a small, high-impact full-stack team (backend, frontend).
• Build product-facing microservices and full-stack features in TypeScript.
• Design and own AWS infrastructure using Pulumi/Terraform/CDK with a strong focus on automation and scalability.
• Drive features end-to-end, from idea to production, and help define engineering standards across the board.
• Keep our environments rock-solid — secure, observable, cost-efficient, and resilient.
• Debug tricky production issues across both infrastructure and application layers.
• Continuously improve how we build: CI/CD, DevOps, documentation, workflows, and everything in between.
• 70-80% Hands On

What You Bring

• At least 2+ years of proven hands-on coding experience in TypeScript - MUST
• At least 3+ years experience working with Terraform / Pulumi - MUST
• At least 5+ years of industry experience working hands-on as A DevOps with AWS, with demonstrated success designing, building, managing, and scaling production-grade systems on the platform - MUST.
• Strong knowledge of CI/CD pipelines and automation workflows using tools such as GitHub Actions, GitLab CI, CircleCI, or similar.
• Deep understanding of core AWS services, including EC2, ECS, Lambda, VPC, IAM, RDS, CloudFront, S3, and Route 53.
• Experience with networking fundamentals in AWS: VPC design, subnets, routing tables, NAT gateways, security groups, NACLs etc.
• Experience with Docker and/or Kubernetes.
• Strong grasp of IAM and security best practices: role and policy design, secrets management, least privilege enforcement, and cloud identity governance.
• Familiarity with observability tools (e.g., CloudWatch, Datadog, Prometheus, Grafana) for monitoring, logging, and incident response.
• Comfortable working in a fast-paced, collaborative team environment, with a high level of ownership, accountability, and adaptability.

Bonus Points

• Exposure to compliance frameworks (e.g., SOC2, ISO27001, etc.) and cloud governance.
• Experience with security and DevSecOps tools
• Familiarity with cost optimization strategies and tools for AWS resource usage.

Location & Work Style

• Full-time role, hybrid — at least 3 days a week in the office.
• Based in Herzliya, Israel.

Who we are?

Questar Auto Technologies is a company at the forefront of the automotive industry, introducing innovative AI technology for predictive vehicle health & Driver behavior. We help our clients in the automotive sector, including automakers and fleet operators, to unlock the value of their vehicle data and make informed decision through insights delivered to them through our systems. Our solution combines cutting-edge AI-based analytics software, advanced data analytics, and extensive experience in the commercial vehicles industry telematics. By performing deep learning both onboard vehicles and in the cloud, Questar's technology can predict potential issues before they occur, enabling proactive management of maintenance, drivers, and mission, reducing TCO.

Questar system is deployed in 20 countries and some of the largest OEMs & Teir1 are part of the company customers.