Backend Developer

We are seeking a skilled Back-End Developer with strong experience in Node.js, Express, MongoDB, PostgreSQL, C#, Python (Django), SQL, and AI/ML. The candidate will be responsible for developing secure, scalable, and high-performance server-side applications, APIs, and database structures.

Key Responsibilities

• Design, develop, and maintain server-side applications and RESTful APIs.
• Build scalable back-end services using Node.js and Express.js.
• Work with MongoDB, PostgreSQL, and SQL databases to design schemas and handle complex queries.
• Develop applications using Python Django and maintain existing Django-based solutions.
• Work on C#/.NET backend modules if needed.
• Integrate AI/ML modules or models into applications where applicable.
• Ensure application performance, security, and data protection.
• Troubleshoot and debug server-side issues.
• Write clean, maintainable, and well-documented code.
• Collaborate with front-end developers, mobile developers, and DevOps teams.
• Optimize databases and server performance.
• Manage API authentication, authorization, and third-party integrations.
• Participate in code reviews and contribute to technical improvements.

Required Technical Skills

• Strong proficiency in Node.js and Express.js.
• Hands-on experience with MongoDB, PostgreSQL, and SQL databases.
• Good experience in Python Django for back-end development.
• Working knowledge of C#/.NET backend concepts.
• Understanding of AI/ML basics (model integration, scripts, data processing).
• Knowledge of API development, RESTful services, and microservices architecture.
• Good understanding of authentication/authorization (JWT, OAuth).
• Familiarity with Git/GitHub and version control practices.
• Solid understanding of server deployment, performance optimization, and debugging.

Preferred Skills

• Experience with Docker or containerization (optional).
• Knowledge of Cloud platforms (AWS, Azure, GCP).
• Familiarity with GraphQL (optional).
• Experience with ORM tools like Mongoose, Sequelize, or Entity Framework.
• Basic knowledge of DevOps tools (CI/CD pipelines).
• Understanding of AI/ML tools such as TensorFlow, Scikit-learn, PyTorch (optional).

Qualifications

• Bachelor’s degree in Computer Science (BSCS) or Software Engineering (BSSE).
• Minimum 2 years of back-end development experience.

Job Type: Full-time

Pay: Rs35,000.00 - Rs40,000.00 per month

Work Location: In person