Senior .NET Engineer
Blanc
Software Engineering
Brooklyn, NY, USA · New York, NY, USA · Brooklyn, NY, USA · Remote
Posted on Oct 9, 2025
Senior .NET Engineer
What You’ll Do
- Design, develop, and maintain backend services and APIs using .NET technologies.
- Build scalable integrations with financial partners, payment providers, and internal systems.
- Collaborate with Product, Design, and Compliance teams to translate complex fintech workflows into secure, reliable software.
- Implement unit tests, integration tests, and monitoring to ensure system reliability.
- Participate in architecture discussions and contribute to technical decision-making.
What We’re Looking For
- 5+ years of professional experience developing with .NET (C#).
- Strong understanding of software design principles, distributed systems, and cloud infrastructure.
- Experience building and scaling SaaS products.
- Fintech experience is a plus, especially in payments, banking, or compliance-driven environments.
- Solid knowledge of relational databases (SQL) and ORM frameworks.
- Comfortable working in a collaborative environment with modern DevOps practices (CI/CD, containers, monitoring).
Why Join Us
- Flexibility: choose fully remote or hybrid from our Brooklyn HQ.
- Work on mission-critical fintech systems that prioritize trust, compliance, and performance.
- High-impact role with ownership over key technical decisions.
- Competitive salary, equity, and benefits package.
- A culture that values engineering excellence, collaboration, and innovation.