Pakistan Single Window is seeking a Principal Software Engineer to lead the design, architecture, and development of our large-scale distributed microservices and modular React applications. You will provide technical leadership, establish development standards, and collaborate with cross-functional teams to deliver enterprise-class products.
What You'll Do
- Design, architect, and lead development of large-scale distributed microservices using .NET Core.
- Define high-level system architecture, integration patterns, service boundaries, and domain-driven design.
- Establish standards for API design, versioning, data modeling, caching, observability, and resiliency.
- Design and develop software architecture and applications following best practices.
- Provide architectural blueprints and technical leadership to development teams.
- Evaluate and recommend tools, technologies, and processes.
- Collaborate with cross-functional teams in technology and product roadmap discussions.
- Conduct code reviews and ensure the team follows best practices.
- Develop modular React applications using micro-frontend architecture.
- Design and develop scalable REST APIs and microservices.
- Work with SQL Server, PostgreSQL, Oracle, Redis, and message brokers.
- Write unit/integration tests and maintain clean architecture.
- Build reusable UI components and integrate with backend microservices.
What We're Looking For
- 7–8 years of overall software development experience.
- At least 3 years in designing and executing enterprise-class products.
- Excellent proficiency and hands-on technical leadership in Microsoft Technologies: .NET / .NET Core, Web Services.
- Excellent proficiency and hands-on technical leadership in Web technologies: ReactJS, Typescript, Webform, KenduUI, CSS, HTML, NextJS, Micro Frontend.
- Excellent proficiency and hands-on technical leadership in Enterprise Applications: Microservices, Containers, Service orchestration.
- Excellent proficiency and hands-on technical leadership in Database: SQL Server.
- Excellent proficiency and hands-on technical leadership in Others: Git, GitFlow, Linux.
- Strong interpersonal, written, and verbal communication skills.
Technical Stack
- .NET, .NET Core, Web Services
- ReactJS, Typescript, Webform, KenduUI, CSS, HTML, NextJS, Micro Frontend
- Microservices, Containers, Service orchestration
- SQL Server, PostgreSQL, Oracle, Redis
- Azure Service Bus, RabbitMQ, Kafka
- Git, GitFlow, Linux
Benefits & Compensation
- Competitive salary
- Fuel Card
- Health benefits
- Professional development opportunities
- Inclusive work culture
