Software Developer designing quality software solutions at isento for local clients and proprietary products. Collaborating within cross - functional teams and ensuring effective software development practices.
FG
Hybrid Senior Fullstack Engineer – full-time
Posted 7 minutes ago
About the role
- Senior Fullstack Engineer developing software solutions at freshcells systems engineering GmbH, focusing on backend APIs and complex frontend behaviors.
Responsibilities
- Develop and maintain backend APIs using Node.js/TypeScript
- Implement complex frontend behaviors with React
- Work across a shared, client-customizable codebase
- Recognize emerging patterns, craft reusable abstractions, and refactor responsibly
- Influence structure, testing, and performance in the codebase
- Contribute to technical decision-making — not just execute tickets
Requirements
- Very good knowledge of Node.js
- Strong understanding of ES6 JavaScript and extensive experience with frameworks and libraries such as React, Vue.js and/or Angular
- Solid experience with relational and/or non-relational databases
- Good knowledge of data structure design
- Experience consuming and creating web services based on REST, especially GraphQL
- Know-how in performance optimization
- Basic knowledge of HTML and CSS is helpful
- Experience with agile development in a team
- Hands-on experience with automated software testing
- Basic knowledge of API security
- Fluent in English
Benefits
- Flexible work arrangements (remote/hybrid)
- Professional development opportunities
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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