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Senior C# /.NET Developer/Blockchain Developer
Remote / Online - Candidates ideally in
Waukegan, Lake County, Illinois, 60079, USA
Listed on 2026-06-04
Waukegan, Lake County, Illinois, 60079, USA
Listing for:
Cashaa
Remote/Work from Home
position Listed on 2026-06-04
Job specializations:
-
Software Development
Blockchain / Web3
Job Description & How to Apply Below
Role Overview
The Senior C# / .NET Developer will lead the development of fintech applications and blockchain solutions, ensuring scalability and security. This role includes team leadership, collaboration with stakeholders, and the integration of blockchain technologies into existing platforms.
Key Responsibilities- Lead the design and development of scalable fintech applications using C# and .NET Core.
- Architect blockchain solutions with integration for DeFi, smart contracts, and cryptocurrency wallets.
- Develop and maintain secure APIs and microservices.
- Collaborate with cross-functional teams to execute complex software projects.
- Conduct code reviews and ensure adherence to best practices (SOLID principles, clean code).
- Mentor junior developers, providing guidance on coding and blockchain principles.
- Stay updated with emerging blockchain technologies like Ethereum, Hyperledger, and Layer 2 scaling solutions.
- 7+ years in C#, .NET, and REST API development.
- 3+ years in blockchain development (Solidity, Ethereum).
- Experience with blockchain platforms (Ethereum, Hyperledger) and smart contracts.
- Proficiency in microservices architecture, RESTful API design, and cloud platforms (Azure/AWS).
- Familiarity with DeFi protocols, tokenization, and Web
3. - Proficiency with SQL Server, Mongo
DB, or Postgre
SQL. - Experience with Docker, Kubernetes, and CI/CD pipelines.
- Excellent problem-solving skills and agile work experience.
- Competitive salary and growth opportunities within a leading fintech company.
- Fully remote work with flexible hours.
- Opportunities for professional development in the cryptocurrency and blockchain sectors.
Send your CV to
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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