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Senior Backend Developer - C# and .NET 10 (Remote, Contractual), PK [AS239]

8 hours, 11 minutes ago
Pakistan
Contract
Senior
Backend Engineer
Software Development
Azure C# CI/CD Serverless Terraform
Apply Now
Smart Working

Smart Working

Smart Working is a company that specializes in software development outsourcing and staff augmentation. They offer nearshore software development services, outsourcing solutions, and staff augmentation with a focus on providing highly skilled Indian de...

Internet Software & Services
View All Jobs 35

Description

  • Design, develop, and maintain scalable backend services and APIs using C# and .NET 10.
  • Build and maintain secure, reliable integrations with third-party systems and external APIs.
  • Define and implement resilient, fault-tolerant API communication patterns.
  • Troubleshoot and resolve complex backend, API, connectivity, and data consistency issues.
  • Implement observability practices through logging, metrics, monitoring, and alerting.
  • Create and maintain clear API integration documentation for internal and external stakeholders.
  • Collaborate with Product Managers, QA Engineers, Designers, Data teams, and other Engineers to deliver high-quality features.
  • Champion engineering best practices across testing, CI/CD, secure coding, and maintainability.
  • Mentor junior developers and contribute to overall engineering excellence.
  • Support platform scalability, performance improvements, and backend architecture evolution.

Requirements

  • Strong proficiency in C# and .NET 10, with experience building scalable and maintainable backend systems.
  • Strong experience designing, developing, and maintaining production APIs and backend services.
  • Experience diagnosing and resolving complex backend and API issues.
  • Experience working with CI/CD pipelines and deployment automation.
  • Strong understanding of API design, backend reliability, and maintainable system architecture.
  • Strong interpersonal and collaboration skills across cross-functional teams.
  • Experience writing clear and maintainable API integration documentation.
  • Pragmatic problem-solving mindset with strong attention to reliability and simplicity.
  • Commitment to delivering high-quality, performant, and supportable solutions.
  • Ability to work effectively in a collaborative, fast-moving engineering environment.
  • Experience with Azure Functions and serverless architectures is preferred.
  • Experience with multi-tenant or multi-organisation systems at scale is preferred.
  • Familiarity with multicurrency implementations and internationalisation (i18n) is preferred.
  • Familiarity with OpenAPI 3.0 / 3.1 standards is preferred.
  • Experience using AI-assisted development tools such as Claude Code is preferred.
  • Knowledge of Infrastructure-as-Code tools such as Terraform is preferred.
  • Previous experience working on booking, marketplace, or travel-related platforms is preferred.

Benefits

  • Remote-first contractual role.
  • Opportunity to work on a global product used by corporate travellers worldwide.
  • Join a team described as one of the highest-rated workplaces on Glassdoor.
  • Access to a genuine community that values growth and well-being.
  • Work with outstanding global teams and products in long-term roles.
  • Environment that emphasizes integrity, excellence, and ambition.

Interested in this position?

Apply directly on the company website

Apply Now

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