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Senior Full-Stack Engineer

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10Pearls

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Location:
Pakistan , Karachi ▼

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

We are seeking a Senior Full-Stack Engineer with strong expertise in JavaScript, React, C#, and SQL to design and deliver robust, scalable, and maintainable solutions. Candidate must be able to take ownership of complex problems, contribute to architectural decisions, and build high-quality user and backend experiences. Ability to work across the stack, integrating APIs, implementing the Backend-for-Frontend (BFF) pattern, and building responsive, modern web applications.

Job Responsibility:

  • Design, develop, and maintain full-stack applications using React, C#, and SQL
  • Implement and integrate REST, GraphQL, and legacy SOAP APIs, following best practices
  • Apply the Backend-for-Frontend (BFF) pattern to optimize frontend–backend interactions
  • Build responsive, accessible, and high-performance user interfaces using modern React patterns
  • Write clean, maintainable, and testable C# code using well-defined interfaces and object-oriented principles
  • Debug and resolve complex production issues independently by analyzing logs, documentation, and system behavior
  • Collaborate with cross-functional teams (product, QA, DevOps) to deliver end-to-end solutions
  • Contribute to code reviews, technical design discussions, and architectural improvements
  • Mentor junior engineers and promote best engineering practices (where applicable)

Requirements:

  • Strong hands-on experience with JavaScript, React, C#, and SQL in production environments
  • Deep understanding of React fundamentals, component architecture, state management, and modern best practices
  • Proven experience integrating REST, GraphQL, and SOAP APIs
  • Ability to write clean, maintainable C# code using interfaces, classes, and sound object-oriented principles
  • Experience working with Azure cloud services
  • Comfortable with technical assessments, including React-based data handling (e.g., tables, state management)
  • API consumption and data transformation

Nice to have:

  • Experience leading or mentoring other team members
  • Strong system design skills (e.g., payment systems, search, scalable APIs)
  • Familiarity with performance optimization and scalability concerns

Additional Information:

Job Posted:
February 17, 2026

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