Unison

Senior Software Engineer – Back-End Serverless Developer

Unison

full-time

Posted on:

Location Type: Remote

Location: United States

Visit company website

Explore more

✨ AI Apply
Apply

Job Level

Senior

Tech Stack

AWSDistributed SystemsDynamoDBGraphQLTypeScript

About the role

  • Design, develop, and maintain GraphQL APIs using Typescript with AWS API Gateway, Lambda and DynamoDB.
  • Develop and maintain infrastructure as code using AWS CDK and AWS SDK.
  • Deploy releases and hotfixes to production environments.
  • Debug issues in production or development environments.
  • Write unit/integration tests as part of each feature/bug fix.
  • Collaborate cross-functionally with front-end engineers and product stakeholders to deliver robust and maintainable systems.
  • Apply AWS best practices for security, performance, monitoring, and cost optimization.
  • Participate in code reviews, contribute to engineering standards, and support continuous improvement across the team.

Requirements

  • 5+ years of professional experience in back-end software development
  • Strong proficiency with TypeScript
  • Knowledge of GraphQL and schema design
  • Experience with AWS DynamoDB, API Gateway, Lambda, and Event Bridge
  • Solid understanding of distributed systems, API design, Serverless architecture, and Database design
  • Experience with CI/CD pipelines and version control workflows
  • Able to perform root cause analysis on issues within the application
  • Experience working in Agile/Scrum environments with cross-functional teams
Benefits
  • Health insurance
  • 401(k) matching
  • Remote work options
  • Paid time off
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
TypeScriptGraphQLAWS LambdaAWS API GatewayAWS DynamoDBAWS CDKAWS SDKCI/CDunit testingintegration testing
Soft Skills
collaborationproblem-solvingcommunicationcross-functional teamworkcontinuous improvement