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Middle Full-Stack Engineer (.NET)

29 minutes ago
Ukraine
Full-time
Mid Level
Backend Engineer
Software Development
C# CSS HTML JavaScript Jest .NET Playwright SQL TypeScript
Apply Now
Social Media Kenya Limited

Social Media Kenya Limited

Pearl Kenya Limited is a premiere consulting company with specialists in LinkedIn Makeover for companies and professionals who are keen to grow an online presence. We help companies to use this social tool for lead generation, brand awareness, product ...

Professional Services
1-10
Founded 2017
$51M raised
View All Jobs

Description

  • Design, develop, maintain, and improve backend-focused payment solutions using C# and .NET.
  • Integrate new payment processors and third-party systems to support changing business needs.
  • Contribute to payment lifecycle flows, including transactions, refunds, chargebacks, and related service interactions.
  • Refactor and improve payment infrastructure to increase quality, resiliency, and maintainability.
  • Write and maintain automated unit and integration tests.
  • Work with complex SQL queries and data flows in a high-load environment.
  • Help keep systems secure and aligned with PCI compliance requirements.
  • Collaborate with teammates to translate business needs into reliable technical solutions.
  • Use AI-assisted development tools to support engineering productivity and delivery.
  • Participate in code reviews and help maintain engineering standards.

Requirements

  • 3+ years of professional software engineering experience with a backend focus.
  • Proficiency in .NET frameworks, C#, and data access technologies.
  • Knowledge of MS SQL, including complex queries and performance-sensitive data scenarios.
  • Familiarity with unit and integration testing frameworks such as Jest, NUnit, Playwright, or React Testing Library.
  • Knowledge of front-end technologies including HTML5, CSS3, JavaScript, and TypeScript.
  • Interest in learning the payments domain and understanding payment business logic.
  • Experience with LLMs or generative AI tools such as OpenAI, Copilot, or Cursor.
  • Experience with web page performance optimization and measurement is a plus.
  • Upper-intermediate English level or higher.

Interested in this position?

Apply directly on the company website

Apply Now

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