Sr. Integration Specialist - API & SaaS B2B
New
BrazilFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English
- Experience
- 4–7+ years
- Required Skills
- SQLGitKibanaGrafanaRESTful APIsLinuxSaaSGitHubPostman
Requirements
- 4–7+ years of experience in a technical, client-facing role such as Solutions Engineer, Integration Engineer, Technical Account Manager, or similar
- Strong hands-on experience with REST APIs, including implementation, troubleshooting, and platform-to-platform integrations
- Proven ability to analyze logs, system metrics, and observability data to diagnose technical issues
- Experience working with B2B SaaS platforms and managing full customer integration lifecycles
- Proficiency with tools such as Postman, SQL, Git/GitHub, and Linux environments
- Strong communication skills in English, with the ability to engage both technical and non-technical stakeholders globally
- Familiarity with software architecture concepts and API-driven systems
Responsibilities
- Lead end-to-end technical onboarding and integration of REST APIs for global B2B clients, ensuring smooth implementation and adoption
- Design and architect custom integration workflows in collaboration with internal engineering and R&D teams
- Monitor, troubleshoot, and optimize API performance using observability tools such as Grafana, Kibana, and OpenSearch
- Act as the primary technical escalation point between external client engineering teams and internal stakeholders
- Evaluate customer integration requirements and provide technical guidance, feasibility assessments, and optimization recommendations
- Translate system logs and metrics into actionable insights to diagnose and resolve complex technical issues
- Contribute to API best practices, documentation, and continuous improvement of integration processes
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