
Mid/Senior .NET Developer
Sinqia
full-time
Posted on:
Location Type: Hybrid
Location: São Paulo • Brazil
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Job Level
Tech Stack
About the role
- Backend development in C# / .NET
- Building scalable and secure REST APIs
- Working with modern architectures (microservices / event-driven)
- Practical application of design patterns and engineering principles
- Contributing to architectural decisions and continuous improvement
- Ensuring quality, performance, and scalability
Requirements
- Experience working on core financial systems, handling large volumes of data, critical integrations, and complex business rules.
- Seeking a professional with strong expertise in .NET architecture, capable of discussing technical decisions and systemic impact.
Benefits
- Meal or food voucher
- Flexible Benefit (Flash)
- Health insurance
- Partners for psychological, legal, financial, and nutritional support (CLUDE, C4LIFE, and ASQ)
- Psicologia Viva
- Dental care
- Childcare assistance
- Support for children with special needs
- Fertility assistance
- Extended maternity and paternity leave
- Commuter voucher or Home Office allowance (for telework contracts)
- Gympass (Wellhub) and TotalPass
- Flexible working hours
- Life insurance
- Partner benefits club
- Partnership with Sesc
- No formal dress code (casual dress)
- Day off on your birthday
- Beca (education incentive program)
- Profit-sharing or bonus — based on achievement of goals and results.
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
C#.NETREST APIsmicroservicesevent-driven architecturedesign patternsengineering principlesquality assuranceperformance optimizationscalability
Soft Skills
communicationcollaborationproblem-solvingcritical thinkingdecision-making