Senior Blockchain Developer

As a Senior Blockchain Developer at arsaga.shop, you will design and lead the development of secure, scalable applications across blockchain-connected systems, backend services, APIs, and user interfaces. You help users and partner teams access consistent, secure applications by architecting dependable distributed systems.

What you'll do

• Design, develop, test, debug, and maintain backend systems, APIs, web services, and front-end applications
• Shape system architecture, database design, and microservices for scalability and reliable distributed computing
• Build and integrate RESTful APIs and SOAP services, working with JSON, XML, and XSLT where needed
• Collaborate in Agile and Scrum teams through the software development life cycle, using version control and continuous integration and delivery (CI/CD)
• Review code, write unit tests, troubleshoot production issues, and document designs with Unified Modeling Language (UML)

What you bring

• Senior-level software engineering and application development experience
• Strong skills in C#, .NET, JavaScript, API design, software design, and distributed systems
• Experience with relational databases and SQL, plus database technologies such as MongoDB, MySQL, PostgreSQL, or Microsoft SQL Server

Nice to have

• Blockchain development experience
• Experience with React, Angular, TypeScript, Node.js, ASP.NET Core, Entity Framework, or other web development frameworks
• Cloud infrastructure experience with AWS or Azure
• Familiarity with Linux, Git or GitHub, and automated build and deployment workflows
• Knowledge of Python, Ruby on Rails, Java, Hibernate, WCF, MVC, IIS, Visual Studio, Eclipse, SVN, TFS, SSRS, SSIS, Bootstrap, Drupal, AJAX, Bash, shell scripting, PL/SQL, or T-SQL

What we offer

• 401(k) retirement plan
• Dental insurance
• Employee assistance program
• Flexible schedule