Vacancy details
This is a private vacancy. Company details stay confidential until InVault confirms a serious candidate fit.
- Status
- Active
- Date posted
- 2026-11-15
- Open until
- 2027-02-13
- Employment type
- Full-time
- Source-listed languages
- English
- Language requirement
- Required
- Work arrangement
- Hybrid
- Physical workplaces
- Budapest, Hungary
- Applicant eligibility
- Applicant geography not specified
Overview
Own integration delivery across payment and checkout systems, from technical scoping and API data mapping through testing, launch and incident remediation. Collaborate with product and engineering teams while contributing directly to scripts, configuration changes, troubleshooting and integration documentation.
Requirements
- Three or more years in technical integration or implementation work.
- At least two years of hands-on software development experience.
- Practical understanding of APIs, data exchange and software debugging.
- Ability to coordinate technical dependencies and validate implementation quality.
- Strong professional English communication.
Responsibilities
- Scope and implement payment and partner API integrations.
- Configure mappings, investigate API responses and test payment flows.
- Write lightweight integration code and scripts where appropriate.
- Coordinate launch dependencies with QA, engineering and operational stakeholders.
- Troubleshoot production integration failures and improve technical documentation.
Conditions
- Full-time hybrid position in Budapest, Hungary, typically with three to four office days per week.