Senior C#.NET Architect for Fintech & Crypto Platform

Cryptonow; Baar; Hybrid; CHF 120.000 - 180.000; Vollzeit

Benefits dieser Stelle

Flexible/hybrid working arrangements

Office in Baar + Vienna

Zusammenfassung

Cryptonow is seeking an experienced C#.NET Developer to own architecture and business logic for our brokerage and voucher card platforms. You will work on complex financial flows, regulatory compliance, and multi-partner integrations, using AI tools as a multiplier while ensuring code quality.

The role is based in Baar with an occasional Vienna office presence, offering a modern hybrid work environment and opportunities to influence high‑value fintech infrastructure.

Qualifikationen

• 5+ years of professional C#.NET development with ASP.NET Core and modern frameworks.
• Experience designing and maintaining complex, regulatory-ready systems.
• Strong understanding of databases and API design; cloud experience preferred.

Aufgaben

• Design, build, and maintain C#.NET applications and services powering our brokerage platform and voucher card systems.
• Translate regulatory and business requirements into robust technical designs.
• Review and critique AI-generated code for correctness, security, and business logic.
• Architect and maintain integrations with partners, payment providers, and blockchain infra.
• Mentor developers and uphold engineering best practices across the team.
• Collaborate with product, compliance, and stakeholders to meet EU standards.

Kenntnisse

C#.NET development

ASP.NET Core

OOP & Clean Architecture

Architectural design

AI tooling awareness

Regulatory/compliance knowledge

Communication skills

English fluency

Tools

SQL Server

PostgreSQL

REST APIs

Cloud (AWS)

Blazor

Jobbeschreibung

Cryptonow is seeking an experienced C#.NET Developer to own architecture and business logic for our brokerage and voucher card platforms. You will work on complex financial flows, regulatory compliance, and multi-partner integrations, using AI tools as a multiplier while ensuring code quality.

The role is based in Baar with an occasional Vienna office presence, offering a modern hybrid work environment and opportunities to influence high‑value fintech infrastructure.