Senior Mobile App Engineer at Hex Trust migrating native Swift and Kotlin apps to Flutter. Collaborating with product managers and leveraging AI - assisted development tools for optimization.
About the role
- Senior Fullstack Engineer at freshcells developing backend and frontend solutions with Node.js and React. Focus on collaborative coding, performance optimization, and innovation in software development.
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 knowledge of ES 6 JavaScript as well as extensive knowledge of frameworks and libraries such as reactJS, vue.js and/or Angular
- Sound experience with relational or non-relational databases
- Good knowledge of data structure design
- Competences in consuming and creating web services based on ReST and 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 in API security
- Fluent in English
Benefits
- flexible work arrangements
- professional development
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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