onsite
Senior Fullstack Engineer - CLOUDYRION GmbH
Full Stack Developer
Senior Fullstack Engineer responsible for designing, developing, and maintaining scalable web applications using React, Node.js, and cloud services, while leading technical decisions and mentoring junior developers.
About the role
Key Responsibilities
- Design and implement end‑to‑end features for high‑traffic web applications using React, TypeScript, and Node.js.
- Architect, deploy, and maintain cloud infrastructure on AWS, ensuring reliability, security, and cost efficiency.
- Write clean, testable code and establish CI/CD pipelines with Docker and modern DevOps tools.
- Collaborate with product, UX, and data teams to translate requirements into technical specifications.
- Mentor junior engineers, conduct code reviews, and promote best practices across the development team.
Requirements
- 5+ years of professional experience in full‑stack development with strong expertise in JavaScript/TypeScript, React, and Node.js.
- Proven experience designing and operating scalable services on AWS (e.g., EC2, Lambda, RDS, S3).
- Solid understanding of containerization (Docker) and CI/CD workflows.
- Experience with relational databases (SQL) and writing performant queries.
- Excellent problem‑solving skills, ability to work autonomously, and strong communication in an agile environment.
Skills
javascripttypescriptreactnodejsawsdockersql