onsite
Full Stack Developer - Internal Tools & Data Applications - Fair Parken GmbH
Full Stack Developer
Full Stack Developer focused on building internal tools and data applications using JavaScript, Node.js, React, Python, and cloud services like AWS. Drive end‑to‑end development, from database design to front‑end UX, ensuring scalable, maintainable solutions.
About the role
Key Responsibilities
- Design, develop, and maintain internal web applications and data pipelines using JavaScript, Node.js, React, and Python.
- Collaborate with data scientists and product owners to translate business requirements into technical specifications.
- Implement robust database solutions (SQL) and optimize queries for performance and scalability.
- Deploy and manage applications on AWS, utilizing services such as EC2, RDS, S3, and Lambda.
- Containerize services with Docker and orchestrate deployments using CI/CD pipelines.
- Ensure code quality through automated testing, code reviews, and adherence to best practices.
Requirements
- 3+ years of full‑stack development experience with JavaScript, Node.js, and React.
- Strong background in Python for data processing and automation.
- Proficiency in SQL and experience with relational databases.
- Hands‑on experience with AWS services and cloud architecture.
- Familiarity with Docker, CI/CD, and modern development workflows.
Skills
javascriptnodejsreactpythonsqlawsdocker