About the Role
StaffingAbroad is seeking a Principal Backend Engineer / Senior Software Engineer to join a #1 US-based FinTech & Crypto company.
This role is ideal for a highly skilled backend developer who excels in C# / .NET and has a strong focus on writing maintainable, scalable, and secure code.
You will play a key role in shaping architecture, ensuring system performance, and embedding best practices while working in a fast‑paced and innovative environment. This is a 100% remote, full‑time role.
Salary: USD to $ USD.
What You Will Do
Build, enhance, and maintain secure, scalable backend services using C# / .NET and integrate with APIs like Plaid, Dwolla, and Treasury Prime.
Shape system architecture: contribute to system design, ensuring performance, scalability, and security across FinTech applications.
Write quality code: implement and test maintainable, well‑documented code, focusing on automation and best practices.
Support production systems: monitor and troubleshoot production applications to ensure high availability and quick issue resolution.
Collaborate across teams: work closely with front‑end, QA, product, and IT teams, while mentoring junior engineers.
Focus on security and compliance: embed security best practices and maintain compliance with FinTech regulations.
What You Will Need
Strong Technical Expertise
Solid foundation in design patterns, software development best practices, and principles like SOLID and Clean Code.
Proficiency in C# / .NET, ASP.NET MVC / WebAPI, and Object‑Relational Mappers (ORMs).
Strong understanding of MSSQL database design and optimization.
Familiarity with asynchronous microservices architecture and distributed systems.
Experience with modern front‑end and server‑side technologies such as Node.js and React.
Commitment to software quality: hands‑on experience with unit testing, mocking, integration testing, and ensuring code coverage.
Familiarity with CI / CD pipelines, particularly in Azure DevOps.
Proficient in version control systems, especially Git.
Experience and Education
6+ years of back‑end software development experience.
Bachelor's degree in Computer Science or a related field (preferred).
Collaboration and Communication
Excellent written and verbal communication skills. Ability to work effectively with team members and stakeholders. Enthusiasm for contributing to a collaborative, dynamic team environment.
Cultural Fit
Passion for innovation, accountability, and teamwork. Alignment with a culture that prioritizes excellence in FinTech and Crypto solutions.
Plusses Include
Experience with iDesign architecture methodology. Familiarity with cloud platforms such as Azure, including their tools and services.
#J-18808-Ljbffr