Senior Solutions Engineer - Messaging APIs
At a glance
Senior Solutions & Sales Engineering role at Freelance Latin America. Remote, Colombia · full-time.
Pay not stated
Growth Roles summary, based on the employer's posting.
What you'll do
- Inspect partner code and Postman collections against documented integration specifications
- Score implementation requirements using established rubrics and make consistent pass-or-fail decisions
- Lead the technical work across several client engagements, escalating issues when needed
- Track project status, surface repeated integration problems, and recommend process or product changes
- Suggest code and feature improvements for Apple API onboarding tools and internal review workflows
What you bring
- Senior Solutions Engineering experience with hands-on WhatsApp Business API work
- Background using WhatsApp API at a major messaging platform, BSP, or technology provider
- Ability to assess partner code, APIs, integrations, and Postman collections against technical requirements
- Direct coding and code-review ability, with AI used only as supplemental support
- Fluent English, strong professional communication, and familiarity with U.S. business expectations
Who this fits
You’ll suit a technically hands-on senior engineer who can independently run the technical side of multiple client projects and work across teams. The role is remote from Colombia, with full-time availability during the client’s set weekday schedule aligned to San Francisco time. Successful applicants must complete a criminal background check.
From the employer
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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