FCamara is looking for a Senior Backend Engineer to design and evolve scalable backend systems within a modern .NET ecosystem. You will lead the implementation of workflow-heavy backend services - covering onboarding, relationship management, orchestration, and integrations - within a microservices-based architecture, while helping drive engineering quality and architectural consistency across the team.
Responsabilidades e atribuições
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Design and implement scalable backend systems using C# and .NET
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Lead technical design for REST APIs and workflow-heavy services
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Drive clean architecture and maintainable backend design across distributed microservices
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Break down large workflows into reusable services and components
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Review code, mentor engineers, and improve engineering standards
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Ensure systems are resilient, transactional, and production-ready
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Work closely with product managers and frontend engineers on API and workflow design
Requisitos e qualificações
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6+ years of backend engineering experience
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Strong expertise in C# and .NET
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Experience designing production-grade REST APIs and backend workflows
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Strong understanding of clean architecture and separation of concerns
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Deep experience with Entity Framework, SQL, and relational databases
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Experience handling concurrency, idempotency, and transactional consistency
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Experience with Azure and/or AWS cloud platforms and distributed microservices architectures
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Strong debugging, architecture, and problem-solving skills
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Fluency in English
Nice to Have:
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Experience in banking, fintech, CRM, or customer onboarding platforms
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Experience with matching engines, orchestration workflows, or distributed systems
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Experience mentoring engineers and leading technical initiatives
Informações adicionais
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Fully remote
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Multinational, multicultural team - collaborate with talented engineers across different backgrounds and geographies
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Real challenges and ownership. Work on complex, high-stakes systems where your technical decisions genuinely matter
Elegibility: Due to legal requirements, candidates must hold a valid EU passport or valid work permit for Portugal.
Aqui somos #SangueLaranja!
Estamos há 17 anos no mercado, lado a lado com nossos clientes, proporcionando experiências transformadoras.
Somos um ecossistema de tecnologia e inovação, com expansão global; Além do Brasil estamos presentes na Europa e Reino Unido com escritórios em Portugal, Londres, Dubai e Holanda.
F de Formação: acreditamos na prática da cultura do compartilhamento, no senso de comunidade, e que o conhecimento
tem o poder da transformação!
Possuímos iniciativas, e ações sociais, que promovem o desenvolvimento, como a comunidade tech Orange Juice, o Programa de Formação,
nossa escola de liderança e diversas parcerias com ONGs e Edtechs.
Na FCamara todos são bem-vindos, para nós, Diversidade, Respeito e Ética, são elementos inegociáveis e fazem parte do nosso DNA.
E aí, está pronto para fazer parte de um time incrível e ser protagonista da própria história?
