Pearl - Middle Full-Stack Engineer (.NET)
Requirements
• Minimum of 3 years of professional experience in software engineering, with a backend focus. • Proficiency in .NET frameworks, C#, and data access technologies. • Knowledge of MS SQL, including working with more complex queries and performance-sensitive data scenarios. • Familiarity with writing unit and integration tests (e.g., using Jest, NUnit, Playwright, React Testing Library, or similar frameworks). • Knowledge of front-end technologies such as HTML5, CSS3, JavaScript, and TypeScript. • Interest in learning the payments domain and developing an understanding of the business logic behind payment flows. • Experience with LLMs / Generative AI tools (e.g., OpenAI, Copilot, Cursor). • Experience with Web Page performance optimization and measurement will be a plus. • Upper-intermediate level of English or higher. • Our Commitment to an Inclusive Workplace
Responsibilities
• Design, develop, maintain, and improve backend-focused payment solutions using C# and .NET. • Integrate new payment processors and third-party systems to support evolving business needs. • Contribute to payment-related flows across the lifecycle, including transactions, refunds, chargebacks, and related service interactions. • Support ongoing refactoring and improvement of payment infrastructure to increase quality, resiliency, and maintainability. • Write and maintain automated tests, including unit tests and, where applicable, integration tests. • Work with complex SQL queries and data flows in a high-load environment where quality and performance matter. • Help keep systems secure and aligned with PCI compliance requirements. • Collaborate with teammates to understand business needs and translate them into reliable technical solutions. • Use AI-assisted development tools to support engineering productivity and delivery. • Participate in code reviews and contribute to strong engineering standards across the team.
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