Senior .NET Backend Architect — Microservices & APIs

Keka Technologies Private Limited; Lahore; On-site; PKR 3,000,000 - 5,000,000; Full time

Job summary

Keka Technologies Private Limited in Lahore, Pakistan is seeking a Senior .NET Developer to lead backend services and microservices in a containerized environment. You will mentor engineers and drive architecture decisions while coding hands-on on mission-critical systems.

The role emphasizes designing scalable REST APIs, optimizing SQL Server and PostgreSQL databases, and collaborating with DevOps and QA to deliver robust solutions in Agile or hybrid delivery settings.

Qualifications

• Bachelor’s degree in computer science, IT, or related field.
• 6–8 years of hands-on software development experience.
• Deep expertise in C#, .NET Core, and RESTful API development.
• Advanced knowledge of MS SQL Server (indexing, optimization, complex queries).
• Proficiency in Docker (container management, image creation, orchestration).
• Exposure to PostgreSQL is a strong plus.
• Solid understanding of software architecture patterns (layered, microservices, event-driven).
• Advanced code review and refactoring skills.
• Intermediate understanding of business analysis and solution design.
• Strong analytical, problem-solving, and communication skills.
• Experience working in Agile or hybrid delivery environments.

Responsibilities

• Lead the design, development, and delivery of backend services and APIs using the .NET stack.
• Perform code reviews to ensure quality, scalability, and maintainability.
• Translate business and functional requirements into robust technical designs.
• Collaborate with architecture, DevOps, and QA teams to define efficient and scalable solutions.
• Manage service containerization using Docker and support CI/CD pipelines.
• Implement and optimize complex database structures in SQL Server and PostgreSQL.
• Contribute to performance optimization, scalability improvements, and system reliability.
• Provide mentorship to junior and mid-level developers and drive knowledge-sharing initiatives.
• Participate in technical design sessions, integration reviews, and release planning.

Skills

C#

.NET Core

RESTful API development

MS SQL Server

Docker

PostgreSQL

Software architecture patterns

Code review

Agile

Communication

Problem solving

Education

Bachelor’s degree in computer science/Information Technology

Tools

Docker

SQL Server

PostgreSQL

Job description

Keka Technologies Private Limited in Lahore, Pakistan is seeking a Senior .NET Developer to lead backend services and microservices in a containerized environment. You will mentor engineers and drive architecture decisions while coding hands-on on mission-critical systems.

The role emphasizes designing scalable REST APIs, optimizing SQL Server and PostgreSQL databases, and collaborating with DevOps and QA to deliver robust solutions in Agile or hybrid delivery settings.