MasterBorn Software
MasterBorn Software
MasterBorn Software is a software development company that helps businesses design, build, and support digital products. Its multidisciplinary team covers design, software development, product management, and project management, combining ready-to-use technologies with an established technology stack. MasterBorn Software has delivered more than 60 projects and focuses on stable, scalable architectures that reduce the risks associated with complex software initiatives. The company also fosters a community of clients and founders working toward long-term success.

Integration Consultant Intern at MasterBorn (Hybrid, Poland)

Support API integrations, SQL data validation, technical troubleshooting, and documentation as an Integration Consultant Intern. Work with MasterBorn clients on custom fintech, sportstech, and medtech products.

Description

  • Help connect client systems with products by reviewing API requests and responses and validating data through SQL queries.
  • Use technical documentation provided by MasterBorn and its partners to support integration work.
  • Investigate reported problems, reproduce issues, determine their causes, and communicate findings clearly.
  • Work directly with English-speaking clients to clarify needs and provide progress updates.
  • Use Git for routine development tasks, including commits, branches, and pull requests.
  • Manage assigned work responsibly, raise blockers promptly, and apply feedback.

Requirements

  • Basic programming knowledge in any language; TypeScript experience is helpful but optional.
  • Working understanding of APIs and HTTP, including requests, responses, GET and POST methods, status codes, and JSON.
  • Fundamental SQL skills, including SELECT, WHERE, JOIN, and interpreting database schemas.
  • Practical Git knowledge covering commits, branches, and pull requests.
  • Ability to fully understand technical documentation written in English.
  • At least C1 English proficiency in both speaking and writing.
  • At least C1 Polish proficiency in both speaking and writing.
  • Proactive approach to work.
  • Strong attention to detail.
  • Methodical approach to solving problems.
  • Clear written communication skills.
  • Willingness to receive and apply feedback.
  • Ability to work independently on assigned tasks.

Benefits

  • Paid three-month internship involving meaningful responsibilities.
  • Opportunity to continue working together after the internship.
  • Potential progression into an Integration Consultant position.
  • Ongoing feedback, mentoring, and opportunities to shadow experienced colleagues.
  • Supportive, feedback-oriented culture with room to ask questions and develop quickly.
  • Participation in internal Tech Talks and knowledge-sharing sessions.
  • Polish working hours with flexible working arrangements.
  • Choice of remote or hybrid work.
  • Option to work under a B2B agreement.

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