Fullstack Developer (Python, AWS, ReactJS/TypeScript)

120 - 135 PLNNet per hour - B2B

Fullstack Developer (Python, AWS, ReactJS/TypeScript)

Python

Puławska 2b, Warszawa

Square One Resources

120 - 135 PLN
Net per hour - B2B
Full-time
B2B
Mid
Remote

Tech stack

    English

    C1

    Python

    master

    aws lambda

    advanced

    Pandas

    advanced

    ReactJS

    advanced

    TypeScript

    advanced

    AWS

    advanced

    SQL

    advanced

    NoSQL

    advanced

Job description

We are looking for an experienced Full Stack 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).


Key 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.


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.

Published: 20.08.2025

Meet the company

Square One Resources

Nasze motto to #OneSquareOne - jeden zespół, wiele talentów. Specjalizujemy się w rekrutacji, naszą misją jest połączenie biznesu z najlepszymi kandydatami i kandydatkami z rynku.

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