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Senior C# / .NET Developer / Blockchain Developer jobs in United States
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Cashaa · 5 hours ago

Senior C# / .NET Developer / Blockchain Developer

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level
date7+ years exp
Cashaa is a leading fintech company seeking a Senior C# / .NET Developer to lead the development of fintech applications and blockchain solutions. This role involves team leadership, collaboration with stakeholders, and the integration of blockchain technologies into existing platforms.
FinanceFinTechCrypto & Web3BitcoinBlockchainCryptocurrencyFinancial Services

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

Qualification

C#.NETBlockchain developmentREST API developmentMicroservices architectureSQL ServerDockerKubernetesCI/CD pipelinesAgile experienceProblem-solving

Required

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 Web3
Proficiency with SQL Server, MongoDB, or PostgreSQL
Experience with Docker, Kubernetes, and CI/CD pipelines
Excellent problem-solving skills and agile work experience

Benefits

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.

Company

Cashaa

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Next Generation Banking Platform
dateFounded in 2016
location
San José, San Jose, CRI
people-size11-50 employees
web-link
https://cashaa.com

Funding

Current Stage
Early Stage
Total Funding
$5M
Key Investors
O1exKumar Ventures
2020-09-02Seed· $5M
2019-03-01Seed
2016-07-01Pre Seed

Leadership Team

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Amjad Raza Khan
Chief Executive Officer
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Janina Lowisz
Co-Founder
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Company data provided by crunchbase