# Sr. Software Engineer - III (Back-end)

> Pakistan Single Window · Karachi, Pakistan · Full-time · Posted 2026-02-17

**Workplace:** on_site

**Department:** Airport Community System

## Description

-   Design and develop microservices-based backend systems using best practices and architectural patterns
-   Design & Develop Software applications as per specification by following the guidelines and best practices.
-   Collaborate with front-end developers, DevOps engineers, and other stakeholders to create efficient and scalable APIs
-   Implement and maintain RESTful APIs and communication protocols
-   Experience of distributed systems, RESTful APIs, communication protocols and message brokers (e.g., RabbitMQ, Kafka)
-   Optimize and improve the performance and reliability of microservices
-   Ensure high code quality, security, and adherence to coding standards
-   Participate in code reviews and provide constructive feedback
-   Familiarity with API gateways, load balancers, and service discovery mechanisms
-   Troubleshoot and debug issues in production and development environments
-   Work with containers and orchestration tools (e.g., Docker, Kubernetes)
-   Stay up-to-date with emerging technologies, frameworks, and best practices in microservices development
-   Contribute to the documentation and knowledge sharing within the team
-   Participate in scrum meetings to ensure the delivery as per plan.

## Requirements

-   Strong software engineering fundamentals in OOAD, design patterns, MVC, data structures, algorithms etc.
-   Experience or knowledge of C#, .NET Core, Newer .Net version, SQL Server, Oracle or other RDBMS, Dapper, Entity Framework Core
-   Experience or knowledge of Rest & GraphQL APIs development
-   Experience or knowledge of source control (Git, SVN) & unit testing tools
-   Knowledge of Golang, NoSQL and Graph Database would be plus
-   Strong interpersonal, written, and verbal communication skills
-   Ability to perform comfortably in a fast-paced, deadline-oriented, agile environment
-   Self-motivated, quick learner and a responsive team player
-   Strong Problem-solving, debugging and analytical skills
-   Knowledge and understanding of micro services
-   5-6 years of relevant work experience

## Benefits

-   Competitive salary
-   Fuel Card
-   Health benefits
-   Professional development opportunities
-   Inclusive work culture & much more

## Apply

[Apply at Pakistan Single Window](https://apply.workable.com/pakistan-single-window/j/BBC84D8020/apply)

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