Description

Responsibilities

• Design, build, and maintain AWS serverless microservices using Lambda, SQS, SNS, DynamoDB, Step Functions, API Gateway, and EventBridge.
• Develop and evolve shared TypeScript libraries covering config management, observability, HTTP client, and schema contracts consumed across services.
• Author and maintain Infrastructure as Code using AWS SAM and CloudFormation.
• Implement event-driven integration patterns that enable interoperability across product domains.
• Write and maintain unit and integration tests using Vitest; leverage LocalStack for local AWS service emulation.
• Participate in Architecture Reviews for breaking changes and contribute to design discussions.
• Manage package versioning and releases via Changesets and GitHub Packages.
• Collaborate cross-functionally with QA, Product, and DevOps teams within Agile development cycles.

Qualifications

• 3+ years of professional TypeScript/Node.js development experience.
• Hands-on experience with AWS serverless services including Lambda, DynamoDB, SQS/SNS, API Gateway, and Step Functions.
• Familiarity with Infrastructure as Code, with AWS SAM or CloudFormation preferred.
• Solid understanding of event-driven and integration-centric architecture pattern.
• Experience working in a monorepo with pnpm workspaces or similar tooling (Nx, Turborepo).
• Comfortable with semantic versioning, changesets, and package publishing workflows.
• Familiarity with observability tooling including structured logging, distributed tracing, and metrics (AWS Powertools a plus).
• Experience writing tests with Vitest, Jest, or similar; comfortable with local cloud emulation using LocalStack
• Familiarity with JSON Schema, runtime validation libraries (Zod, AJV), or schema registry patterns.
• Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience
• Strong written communication skills.

Preferred Skills

• Prior work on government, justice, or public safety software platforms.
• Familiarity with AWS Cognito and IAM-based authentication patterns.
• Exposure to data transformation and mapping systems such as JSONata or JSONPath.