Senior Backend Engineer
Company:Loot Labs
Location:US preferred, Globally (with overlap), PT
Languages:English
Seniority level:Senior, 5+ years
Experience:5+ years
Skills:
AWSBackend DevelopmentGraphQLDynamoDBSoftware ArchitectureTypeScriptCI/CDData modeling
Requirements:
5+ years experience building production backend systems Experience with AWS services (DynamoDB, Lambda, S3, AppSync, Cognito, SQS) Experience with SST (v2 and v3) Infrastructure as Code best practices Develop and maintain GraphQL APIs and application logic in TypeScript Strong product sense and user empathy
Responsibilities:
Design, build, and maintain reliable, scalable backend services using AWS and SST Lead system design, data modeling, and architectural decisions Implement robust security, authentication/authorization, and data protection Maintain healthy production systems through CI/CD, observability, and incident response Collaborate with frontend, product, and design teams Mentor others and share knowledge
