Backend Developer (Node.js + Python)

Job Title: Backend Developer (Node.js + Python)
Experience: 2–3 years
Location: Bestech Business Towers, Mohali

Job Description:
We are looking for a skilled Backend Developer (Node.js + Python) with 2–3 years of hands-on experience in building high-performance backend systems. The ideal candidate will be well-versed in both Node.js and Python frameworks and have a strong interest or experience in AI/LLM integrations. This role involves designing scalable backend services, integrating AI-driven APIs, and ensuring performance, reliability, and security across multiple applications.

Responsibilities

• Design, develop, and maintain backend services using Node.js and Python.

• Build and optimize REST APIs and automation pipelines for scalable system interactions.

• Integrate AI/LLM-based systems using frameworks and tools like Lang

Chain, Lang

Graph, or OpenAI APIs.

• Ensure system performance, responsiveness, and data protection through best practices in code architecture.

• Write clean, testable, and maintainable code while following version control standards.

• Troubleshoot, debug, and upgrade existing backend solutions for improved resilience and scalability.

• Deploy and maintain services on cloud platforms such as AWS, Azure, or GCP.

Requirements

• 2–3 years of professional backend development experience.

• Proficiency in Node.js, Express.js, and asynchronous programming patterns.

• Strong knowledge of Python and relevant frameworks like FastAPI or Django.

• Experience or familiarity with AI frameworks such as Lang

Chain, Lang

Graph, or AI API integrations (OpenAI, Hugging Face, etc.).

• Solid understanding of RESTful APIs, microservices architecture, and server-side security.

• Hands-on work with databases such as PostgreSQL, MongoDB, or MySQL.

• Experience with Git or similar version control systems.

• Good understanding of containerization tools (e.g., Docker) and cloud deployment practices.

What We Offer

• Opportunity to work on AI-integrated backend solutions and cutting-edge technologies.

• Collaborative and growth-driven environment.

• Competitive salary and professional development support.

How to Apply

Interested candidates can share their CV at hr@designingsolutions.co.in or call directly at 7087034157.

Job Type: Full-time

Work Location: In person