Sr. Integration Specialist - API & SaaS B2B (Demand Integrations Team)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr. Integration Specialist - API & SaaS B2B (Demand Integrations Team) based in Brazil.

This role sits at the core of a global technical integration ecosystem, acting as the bridge between enterprise clients and internal engineering teams.
You will be responsible for designing, implementing, and supporting complex API-based integrations that connect external partners with scalable SaaS platforms.
The position requires a strong mix of hands-on technical troubleshooting and client-facing solution engineering in a fast-paced international environment.
You will work deeply with REST APIs, system logs, and observability tools to diagnose issues, optimize performance, and ensure integration reliability.
A key part of your mission is to translate complex technical challenges into clear solutions for both engineering and business stakeholders.
You will collaborate closely with product, R&D, and customer-facing teams to deliver seamless integration experiences for global clients.
This is a high-impact role for someone who enjoys solving intricate technical problems while owning end-to-end customer integrations.

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr. Integration Specialist - API & SaaS B2B (Demand Integrations Team) based in Brazil.

This role sits at the core of a global technical integration ecosystem, acting as the bridge between enterprise clients and internal engineering teams.
You will be responsible for designing, implementing, and supporting complex API-based integrations that connect external partners with scalable SaaS platforms.
The position requires a strong mix of hands-on technical troubleshooting and client-facing solution engineering in a fast-paced international environment.
You will work deeply with REST APIs, system logs, and observability tools to diagnose issues, optimize performance, and ensure integration reliability.
A key part of your mission is to translate complex technical challenges into clear solutions for both engineering and business stakeholders.
You will collaborate closely with product, R&D, and customer-facing teams to deliver seamless integration experiences for global clients.
This is a high-impact role for someone who enjoys solving intricate technical problems while owning end-to-end customer integrations.

Accountabilities:

• Lead end-to-end technical onboarding for global partners, ensuring successful implementation and adoption of API-based integrations.
• Design and support complex integration workflows in collaboration with internal engineering and product teams.
• Troubleshoot and optimize REST API performance by analyzing logs, metrics, and system behavior using observability tools.
• Act as the primary technical escalation point between external client engineering teams and internal stakeholders.
• Evaluate client integration requirements and provide technical recommendations, feasibility assessments, and improvement suggestions.
• Support continuous improvement of integration processes by identifying bottlenecks and contributing to automation and scalability initiatives.

Requirements:

• Strong hands-on experience with REST APIs, including implementation, debugging, and performance optimization in production environments.
• Proven background in B2B technical roles such as Integration Engineer, Solutions Engineer, Technical Account Manager, or L3 Support.
• Solid experience working with observability and monitoring tools such as Grafana, Kibana, OpenSearch, or similar platforms.
• Ability to analyze logs, metrics, and system behavior to diagnose and resolve complex technical issues.
• Experience with SQL, Linux environments, and Git/GitHub for technical troubleshooting and system interaction.
• Strong communication skills in English, with experience working with international clients and cross-functional teams.
• Familiarity with Postman or similar API testing tools.
• Nice to have: knowledge of Python, JavaScript/Node.js, or Go, and understanding of modern software architecture and API frameworks.

Benefits:

• Fully remote work model
• Opportunity to work with global enterprise clients and large-scale SaaS integrations
• Exposure to advanced API infrastructure and modern observability stacks
• Collaborative international engineering and product environment
• Career growth within a global technology organization
• Learning opportunities across API architecture, integration systems, and SaaS platforms
• Inclusive culture focused on innovation, collaboration, and continuous improvement

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best!  Why Apply Through Jobgether?    Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.     #LI-CL1