Position: 74 - Backend Developer
Company: FirstFive
Experience required: 3y
English level: upper

**Responsibilities**:
For Back-End developers:
- Strong proficiency with JavaScript, even better if you know TypeScript
- Experience in Node.js and frameworks available for it such as Express
- Strong Experience as a backend developer for REST API design
- Strong knowledge of SQL databases like PostgreSQL / MySQL
- Understanding the nature of asynchronous programming
- Understanding accessibility and security compliance
- User authentication and authorization between multiple systems, servers, and environments
- Integration of multiple data sources and databases into one system
- Understanding fundamental design principles behind a scalable application
- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
- Creating database schemas that represent and support business processes
- Proficient understanding of code versioning tools, such as Git
- Familiarity with CI/CD pipeline tools, experience with AWS services is a plus

We offer:
* An interesting and challenging work
* A friendly work environment, with a good work-life balance
* office in the center of Kyiv.
* Lunches in office and full fridge all the time.
* Paid vocations and sick leaves
* Taxes compensation
* Medical insurance.
* Joining GIFT