Sinqia
Sinqia
1,001 – 5,000 Employees
BankingConsultingFintech
Sinqia is a financial technology company that develops digital platforms for banks, fintechs, and other financial institutions. Its product portfolio includes core banking, custody management, digital onboarding, and regulatory compliance solutions, supporting the modernization of financial services. Founded in 1996, Sinqia operates across banking, fintech, and consulting, providing technology infrastructure for both established institutions and emerging financial businesses.

Senior .NET Backend Developer at Sinqia — São Paulo Hybrid

Senior Backend Developer modernizing Evertec’s financial systems with .NET, Kafka, and APIs. Hybrid role in São Paulo focused on architecture and technical decision-making.

Description

  • Lead the evolution, enhancement, and modernization of existing systems
  • Contribute to the delivery of technical initiatives
  • Participate in architectural decisions and select effective solutions
  • Evaluate technical scenarios and recommend solutions
  • Help guide technical decisions
  • Build with event-driven architectures and system integration patterns
  • Develop integrations and APIs
  • Maintain solution quality, scalability, and long-term sustainability

Requirements

  • Demonstrated backend development experience with .NET Core and .NET Framework
  • Experience improving, evolving, and modernizing established systems
  • Architectural perspective with the ability to assess scenarios, recommend solutions, and inform technical decisions
  • Strong Kafka expertise, especially for event-driven architecture and system integration
  • Experience building integrations and APIs using sound development practices
  • Ability to work independently, apply sound judgment, and prioritize quality, scalability, and sustainable solutions
  • Angular 16 knowledge is advantageous

Benefits

  • Meal or food allowance
  • Flexible benefits through Flash
  • Medical insurance
  • Psicologia Viva support
  • Dental insurance
  • Childcare allowance
  • Support for children with special needs
  • Fertility assistance
  • Extended maternity and paternity leave
  • Transportation or home-office allowance for remote-work contracts
  • Gympass (Wellhub) and TotalPass memberships
  • Flexible working hours
  • Life insurance
  • Partner benefits club
  • Sesc partnership
  • No formal dress code
  • Birthday leave
  • Beca education incentive program
  • Profit-sharing plan or performance-based bonus

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