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Fullstack Developer (Python, AWS, ReactJS/TypeScript)
  • Warszawa
Fullstack Developer (Python, AWS, ReactJS/TypeScript)
Warszawa, Warszawa, mazowieckie, Polska
Square One Resources Sp. z o.o.
5. 9. 2025
Informacje o stanowisku

We are looking for an experienced Fullstack Developer to join a global Pharma Customer Relationship Management project. You will play a key role in maintaining, enhancing, and scaling both the system architecture and user interface. The role requires hands-on experience in Python (Lambda, Pandas), ReactJS with TypeScript, AWS Services (Lambda, API Gateway, S3, CloudFront, RDS), SQL/NoSQL databases (PostgreSQL, DynamoDB, MongoDB), and DevOps practices (CI/CD, Git, CDK).

Fullstack Developer (Python, AWS, ReactJS/TypeScript)



Your responsibilities

  • Build scalable serverless back-end solutions with AWS Lambda in Python.
  • Develop RESTful APIs and integrate with front-end and external systems.
  • Design and optimize SQL/NoSQL databases (Aurora, PostgreSQL, DynamoDB, MongoDB).
  • Develop and maintain responsive UIs in ReactJS, TypeScript.
  • Deploy solutions using AWS CloudFront, S3, and other AWS services.
  • Troubleshoot, monitor, and optimize data pipelines and system performance.
  • Collaborate with cross-functional teams, participate in design reviews and sprints.

Our requirements

  • Minimum 5 years of experience in software development.
  • Strong expertise in Python, ReactJS/TypeScript, AWS services, SQL/NoSQL databases, and DevOps tools.
  • Proven track record in operational excellence, troubleshooting, and system scalability.
  • Excellent problem-solving and communication skills in global, cross-functional teams.

 

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