Integration Specialist - Payments

Stack

Responsibilities

• ▹Support integration of new payment providers and payment methods
• ▹Review and analyze payment provider API documentation
• ▹Configure payment methods and provider settings in the back-office system
• ▹Test payment flows: deposits, withdrawals, refunds, transaction status updates
• ▹Verify API requests, responses, callbacks and webhooks
• ▹Use Postman and internal tools to test integrations and reproduce issues
• ▹Analyze transaction logs to identify integration or configuration problems
• ▹Communicate with payment providers on technical questions
• ▹Coordinate with developers, QA engineers and account managers
• ▹Maintain integration documentation and testing results
• ▹Track integration tasks and issues in Jira

Requirements

• ▹Basic understanding of REST APIs, HTTP requests and client-server communication
• ▹Basic knowledge of JSON and API request/response structures
• ▹Familiarity with Postman or similar API testing tools
• ▹Understanding of callbacks, webhooks and transaction statuses
• ▹Strong analytical and problem-solving skills
• ▹High attention to detail, comfortable with technical documentation
• ▹Good written and verbal communication skills
• ▹English level of at least B2
• ▹Ability to manage multiple tasks and meet deadlines

Nice to have

• ▹Previous experience in fintech, payment processing, banking, e-commerce or iGaming
• ▹Experience with Jira, Grafana, Kibana, DBeaver or similar tools
• ▹Understanding of payment concepts: deposits, withdrawals, refunds, chargebacks, cascading, routing, currency conversion
• ▹Experience with payment service providers or orchestration platforms
• ▹Experience with Payadmit specifically

Soft skills

What we offer

• ▹Career opportunity at a global, fast-growing company
• ▹Attractive compensation package based on qualifications and experience
• ▹Continuous learning and development opportunities
• ▹Company-wide events and team activities
• ▹Monthly Wolt allowance
• ▹Free snacks, fruit and beverages
• ▹Medical and wellness app support