We are looking for a Senior Solutions Engineer to support a U.S.-based technology-focused organization working with messaging and communication APIs. This remote role is adecuado for a technically strong, intellectually curious engineer with hands-on WhatsApp Business API experience who can evaluate partner integrations, lead technical client engagements, and improve technical processes and tooling.
Duties / Task to perform
Review partner code and Postman collections to confirm integrations are fully built to technical specifications, not simply functional for demonstration purposes.
Evaluate and score technical integration requirements against documented rubrics, ensuring consistent and defensible pass/fail decisions.
Serve as the technical lead for multiple client engagements, collaborating with project and operational leads throughout the integration lifecycle.
Independently manage the technical aspects of client projects while escalating appropriate issues to leadership.




Provide clear updates on the technical status of assigned projects and identify recurring integration challenges.
Recommend improvements to technical processes and products based on patterns observed across partner implementations.
Contribute to vendor onboarding tooling for Apple APIs by proposing feature and code improvements based on real-world usage and technical reviews.
Help improve technical review processes and internal tooling as you become familiar with existing workflows.
Senior-level Solutions Engineering capabilities with hands-on experience working with the WhatsApp Business API.
Previous WhatsApp API experience with a major messaging platform, Business Solution Provider (BSP), or technology provider.
Ability to review partner code, APIs, integrations, and Postman collections at a technical level.
Strong understanding of API integration requirements and the ability to assess implementations against documented specifications.
Ability to write and review code directly; AI tools should b

📌 Senior Solutions Engineer (Chile)
🏢 Freelance Latin America
📍 Chile