Senior Solutions Engineer

Fully remote work flexibility within BrazilFull-TimeSenior

Salary not disclosed

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Job Details

4+ years of experience in solutions engineering, solutions architecture, or technical pre-sales roles within API-driven or infrastructure-focused companies.
Strong understanding of REST and WebSocket APIs, authentication models (OAuth, JWT), webhook systems, and integration debugging practices.
Proven experience designing and delivering complex integrations for fintechs, banks, neobanks, or similar technical enterprise clients.
Ability to scope, build, and present proof-of-concepts that demonstrate technical feasibility and drive commercial outcomes.
Strong communication skills with the ability to lead discovery calls, technical deep-dives, and structured handoff sessions with different stakeholders.
Experience documenting solution architectures and translating technical concepts into clear business and engineering narratives.

Lead technical discovery sessions with prospective enterprise clients, mapping their architecture, compliance needs, and integration requirements to platform capabilities.
Design and validate tailored solutions across APIs, integrations, and custom configurations, including hands-on proof-of-concept development to support deal closure.
Collaborate closely with sales and solutions leadership to execute the full pre-sales motion, from qualification through to technical win.
Produce solution design documentation, RFP responses, and technical materials that clearly communicate proposed architectures and integration approaches.
Ensure structured and high-quality handoff to implementation teams, including documentation, knowledge transfer, and alignment on delivered solutions.
Capture customer feedback and recurring technical needs to inform product, engineering, and solutions strategy improvements.

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