Sr. Software Engineer - III (Back-end)
Pakistan Single Window.com
Office
Karachi, Sindh, Pakistan
Full Time
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
Sr. Software Engineer - III (Back-end)
Office
Karachi, Sindh, Pakistan
Full Time
October 8, 2025