Senior Node.js Backend Engineer – Cloud and Serverless
New
I
ITDSCloud infrastructure
Locations: Warszawa, Centrum, Warszawa, Country code: PL; Warsaw-based opportunity with a fully remote work model.Full-TimeSenior
Salary23,520 - 27,300 PLN per month
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Job Details
- Languages
- Fluent English communication skills; English, fluent command.
- Experience
- 4+ years of experience in Node.js backend development; 2+ years of experience in system/data integration and distributed systems architecture.
- Required Skills
- Node.jsDynamoDBTerraformAWS LambdaDistributed Systems
Requirements
- Have 4+ years of experience in Node.js backend development.
- Have 2+ years of experience in system/data integration and distributed systems architecture.
- Have a deep understanding of AWS serverless services, including Lambda, SQS, CloudWatch, and S3.
- Have hands-on experience designing and implementing REST APIs.
- Have knowledge of Terraform for infrastructure management.
- Be proficient with GitHub, CI/CD pipelines, and Linux command-line tools.
- Have fluent English communication skills.
- Experience with DynamoDB, DocumentDB, or streaming services is a plus.
- Practical knowledge of AI tools and data science integrations is a plus.
Responsibilities
- Develop, optimize, and maintain AWS serverless applications using Node.js, Lambda, SQS, CloudWatch, and S3.
- Design and implement data integration workflows for data analysis, transformation, and validation.
- Build and refine REST-like APIs for external and internal integrations.
- Create and manage Terraform infrastructure-as-code configurations for AWS environments.
- Collaborate with cross-functional teams to troubleshoot, scale, and improve system performance.
- Contribute to CI/CD pipelines using GitHub Actions and version-control best practices.
- Monitor systems, troubleshoot issues, and optimize cloud operations to support reliability.
- Use containerization and Linux command-line skills for deployment and maintenance.
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