Intern Integration Consultant
Posted
MasterBorn is a Polish-American software house building custom digital products for clients across Fintech, Sportstech, and Medtech. We're looking for an Integration Consultant Intern to join our team and support the technical side of client integrations - working with APIs, data and documentation, and helping keep communication between our team and our clients clear and reliable.
- Start Date: ASAP 2026
- Time: approx. 6 hours/day (part-time), for 3 months with the possibility of extending the cooperation
- Work mode: remote or hybrid (Wrocław office available)
- Contract & Compensation: 4300 zł brutto UZL (Prefer a B2B setup? Let’s talk!)
About you -Tech skills & Experience:
- Basics of programming in any language - TypeScript is a plus, but not a requirement
- Understanding of APIs and HTTP - what a request and response are, GET/POST methods, status codes, JSON format
- Basics of SQL - SELECT, WHERE, JOIN, reading a database schema
- Git at a working level: commit, branch, pull request
- Ability to read technical documentation in English with full understanding
- Proactivity - asks questions, raises blockers, doesn't disappear with a problem for three days
- Attention to detail - spots inconsistencies, checks rather than guesses
- Structured problem-solving - can clearly state what isn't working and what's already been checked
- Written communication - summarizes findings clearly, writes understandable messages
- Openness to feedback - takes it without defensiveness, applies it
- Independence in assigned tasks
- English min. C1 - speaking and writing
- Polish min. C1 - speaking and writing
About you - Soft Skills:
Bonus points if you have:
- Hands-on experience with TypeScript or another backend language
- Familiarity with asynchronous communication: webhooks, queues
- Experience in fintech - working at a bank or around one
- Experience leading meetings or workshops, in any context
- Knowledge of Scrum / Agile / Lean Startup - even just theoretical
- Experience creating technical documentation