IT Assistant for Software Development - Part-Time Position for Student (m/f/d) (JavaScript/Quickwork)

Location: Košice, Slovakia; remote work is available only within Slovakia due to European taxation regulations.

Salary: From €5.50 gross per hour; final salary is negotiable and depends on seniority and previous experience.

Company

hirify.global provides information and communication technology services and employs more than 3,900 people in the eastern part of Slovakia.

What you will do

• Implement production-ready Quickwork journeys based on MuleSoft API behavior and target architecture.
• Process JSON payloads using JavaScript and Node.js.
• Perform field mapping, array operations, conditional logic, and type coercion.
• Read OpenAPI 3.0 specifications and apply defined request, response, error, and authentication requirements.
• Help deliver fully tested integrations with functional and performance parity to the original MuleSoft APIs.

Requirements

• University student.
• Availability to work 20 hours per week.
• Fluent English.
• Ability to write JavaScript for JSON processing and data transformation.
• Ability to understand OpenAPI 3.0 specifications, schemas, error responses, and authentication schemes.
• For remote work, residence or presence within Slovakia is required.

Culture & Benefits

• Work-life balance support focused on physical and mental well-being.
• More than 25 benefits across financial support, learning and development, health and sport, family, and work-life balance.
• Opportunities to combine work, studies, personal life, and career development.