API Support Specialist

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AstraFintech Payments
Remote - US OnlyFull-TimeMiddle
Salary$70K - $90K; $70K – $90K • Offers Equity
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Job Details

Experience
1-3 years
Required Skills
SQLOAuthRESTful APIsTechnical supportPostman

Requirements

  • 1-3 years of experience in a technical support, API support, or technical customer-facing role.
  • Experience in fintech, payments, or an API-first product environment.
  • Comfort reading API documentation, logs, and error responses.
  • Proficiency with REST APIs, webhooks, and authentication patterns like API keys and OAuth.
  • Strong written communication skills for explaining technical concepts to various audiences.
  • Ability to prioritize and manage multiple open tickets under pressure.
  • Methodical approach to troubleshooting and identifying when to escalate complex issues.
  • Familiarity with investigation tools such as SQL, API testing tools like Postman, and log searching.
  • Prior experience with support ticketing platforms like Pylon, Zendesk, or Intercom is a plus.
  • Exposure to basic scripting languages like Python or JavaScript for investigation purposes.

Responsibilities

  • Own and resolve inbound technical support tickets including API errors, integration questions, configuration issues, and transaction discrepancies.
  • Meet defined response and resolution SLAs while prioritizing tickets by severity and client impact.
  • Triage incoming issues to determine whether to escalate to Technical Account Managers or engineering teams.
  • Maintain and grow the internal knowledge base and runbooks to improve resolution times.
  • Monitor ticket trends to identify systemic issues and patterns across different clients.
  • Communicate technical details clearly to client teams and provide actionable guidance.
  • Contribute to the development of support macros, escalation paths, and playbooks.
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$70K - $90K; $70K – $90K • Offers Equity
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