Full Stack Developer - TypeScript & AWS

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RemoteContractMiddle
Salary100 - 120 PLN per hour
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Job Details

Experience
Proven experience
Required Skills
Node.jsPostgreSQLSQLDynamoDBJavaMongoDBTypeScriptGitHub ActionsAWS Lambda

Requirements

  • Proven experience as a Full Stack Developer or similar role
  • Strong proficiency in TypeScript (Node.js)
  • Hands-on experience with AWS services: Lambda, S3, Step Functions, EventBridge, DynamoDB, API Gateway, and CDK
  • Experience with CI/CD tools such as GitHub Actions or Bamboo
  • Strong SQL skills and experience with relational databases (PostgreSQL preferred)
  • Experience working with NoSQL databases
  • Ability to develop and maintain Java services
  • Understanding of data validation, error handling, and pipeline orchestration
  • Familiarity with authentication and authorization frameworks (Auth0, Azure AD, Ping Identity, or similar)
  • Strong analytical thinking and problem-solving skills
  • Excellent communication skills and ability to work in cross-functional teams
  • Experience working in a SAFe Agile environment and understanding Lean-Agile principles

Responsibilities

  • Design, develop, and maintain APIs using TypeScript (Node.js) and serverless architecture patterns
  • Build and manage data ingestion pipelines using AWS Lambda, S3, PostgreSQL, and Step Functions
  • Implement infrastructure as code using AWS CDK
  • Collaborate with DevOps teams to manage deployments via CI/CD tools (GitHub Actions/Bamboo)
  • Use AWS SDKs to integrate AWS services within application code
  • Develop and maintain Java-based services where required (approximately 20% of the role)
  • Work with NoSQL databases such as DynamoDB or MongoDB, as well as relational databases
  • Ensure robust data validation, error handling, and orchestration in pipelines
  • Document APIs using OpenAPI/Swagger for seamless front-end/back-end integration
  • Implement secure authentication and authorization mechanisms (Auth0 or similar solutions)
  • Participate in SAFe Agile ceremonies including PI Planning, Sprint Planning, Daily Stand-ups, and Retrospectives
  • Collaborate cross-functionally with Product Owners, Scrum Masters, and development teams
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100 - 120 PLN per hour
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