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Open nowPosted 31 days ago

Senior Solutions Engineer - Messaging APIs

Workable (global search)108,016 open roles

Where
Argentina
Work mode
Remote
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Your applicationOpen nowSenior Solutions Engineer - Messaging APIsWorkable (global search) · Argentina

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The clock on this job

Early applications get read.

7.9% of postings close within 7 days. Measured by our own scanner across the market. Workable (global search) postings stay open a median of 7 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 7.9%7 days
  4. 14.9%14 days
  5. 34.0%30 days
This job: posted 31 days ago

Workable (global search) median: 7 days open

The posting

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 ideal 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.

Requirements

  • 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 be used as support rather than as a substitute for hands-on technical capability.
  • Ability to independently lead the technical aspects of multiple client projects and determine when escalation is necessary.
  • Strong analytical and problem-solving skills with an interest in improving technical processes and tooling.
  • Fluent English with strong professional communication skills and familiarity with U.S. business culture expectations.
  • Collaborative, intellectually curious, and comfortable working with cross-functional teams.
  • Ability to successfully complete a criminal background check.

Schedule & availability: Full-time, remote | Monday through Friday, 8:00 AM to 3:00 PM San Francisco time zone.

Benefits

  • Fully remote work environment
  • Stable, long-term collaboration
  • Clear scope of responsibilities and structured workflows
  • Training and onboarding support
  • Opportunity to work with international teams
  • Exposure to modern tools and professional processes
  • Supportive and collaborative work culture
  • Opportunity for skill development and career growth

📌 Before You Apply, Please Read:

At Freelance Latin America, we’re excited to connect you with meaningful remote opportunities. However, we want to be clear:

⏰ These are professional roles with set schedules defined by the client. Consistent availability is expected. You will have a set work schedule determined by the client, and you are expected to be present during those hours.

🤝 You will be part of the client’s team. You’ll follow their company guidelines, communication practices, and workflows, ensuring seamless collaboration.

📈 KPIs and goals matter. Your performance will be measured to ensure alignment with client expectations and project objectives.

🧑‍🏫 Training may be required. You might need to complete training to fully understand your role, tools, and client processes.

🎯 Commitment and responsibility are essential. We work with clients who rely on your dedication to deliver consistent, high-quality results. This is key to building trust and long-term partnerships.

🚀 Ready to grow your career with us? Apply only if you are ready to commit, learn, and take ownership of your role.

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