• Design and scale backend systems that power our consumer facing products • Build and refine APIs that deliver instant, seamless experiences. • Collaborate with product, credit/finance, compliance, support, and analytics teams. • Contribute to technical discussions, code reviews, and roadmap planning. • Drive continuous improvement in code quality, security, and operational excellence. • Share knowledge, mentor peers, and contribute to engineering best practices.

• Development and Architecture: Develop software solutions for complex problems using C# (.NET) and SQL Server, designing deliverables that are fully aligned with the product’s overall architecture and ensuring the integrity of the ecosystem. • Maintenance and Quality: Perform evolutionary and corrective maintenance of legacy systems. Execute automated tests (unit, TDD, BDD) and ensure code quality, being proactive and diligent in team code reviews (Code Reviews). • Monitoring and Incidents: Adjust, create, and monitor alerts. Take responsibility for failures that fall within the team’s domain, using operational data to suggest stability improvements and supporting the creation of post-mortems. • Execution and Pragmatism: Be disciplined in making realistic commitments and delivering value incrementally. Act proactively to resolve blockers and delays before escalation is needed. • Communication and Collaboration: Actively collaborate with multidisciplinary teams, maintaining communication that is always clear, concise, and audience-focused. Help teammates overcome obstacles and complete tasks. • Self-development and Mentorship: Take ownership of your career and your Individual Development Plan (IDP), constantly seeking and applying feedback. Share knowledge and support the development of less experienced developers.

• Compreender o domínio da equipe para trabalhar de forma autônoma, projetando soluções alinhadas com a arquitetura geral do produto e auxiliando outros desenvolvedores no entendimento e em melhorias da arquitetura atual. • Impulsionar a equipe para que o trabalho entregue valor incremental. Planejar e organizar suas atividades sob amplo direcionamento, questionando e garantindo que as iniciativas técnicas contribuam para os resultados esperados de negócio. • Prover sugestões significativas e de forma pró-ativa nas revisões de código (PRs) da equipe, aplicando boas práticas, padrões de desenvolvimento e buscando ativamente por vulnerabilidades de segurança. • Ajustar o monitoramento das aplicações da equipe, utilizar dados para mapear dívidas técnicas, sugerir melhorias de desempenho, assumir a responsabilidade por corrigir falhas no seu domínio e tomar a iniciativa na construção de relatórios de incidentes. • Atuar proativamente para ajudar os colegas de equipe a superar obstáculos e resolver bloqueadores, além de comunicar e atuar preventivamente em possíveis atrasos que impactem equipes pares. • Contribuir com a documentação, compartilhar conhecimentos técnicos e de negócios com o time, além de dar feedbacks construtivos e incentivar discussões de melhoria de processos em um ambiente de respeito mútuo.

• Senior experience in .NET 9 / C# development, with strong knowledge of RESTful APIs and software architecture best practices; • Proficiency in PostgreSQL (data modeling, query optimization, and performance tuning); • Experience working with Firebase (Authentication, Firestore, Cloud Functions/Messaging); • Front-end development experience with ReactJS; • Experience and/or knowledge of the healthcare/hospital domain, with practical experience in scheduling processes (appointments, exams, procedures, and medical schedule management); • Regular use of generative AI tools for code development (Claude Code, Codex, or similar); • Experience working with RESTful APIs and system integrations; • Experience with version control tools such as Git.