4Bell Technology
Senior Backend Engineer – AI Enterprise Software(R-1477)
1,000,000.00-1,200,000.00/A
Any Degree
IT (Information Technology)
Full-time
Bangalore/Bengaluru
31-May-2026
Job Description
Responsibilities
· Design and develop robust, secure, and scalable backend services using Python
· Build and optimize SQL-based data pipelines and database schemas (PostgreSQL, MySQL, or similar)
· Integrate AI/ML models into the backend (e.g., via REST APIs, model serving frameworks)
· Collaborate with data scientists to productionize and deploy models efficiently
· Lead architecture discussions and code reviews
· Build APIs consumed by web and mobile clients, focusing on performance and reliability
· Work with DevOps to deploy and monitor backend services (Docker, Kubernetes, CI/CD)
· Ensure adherence to best practices in security, privacy, and data governance
Required Qualifications
· Bachelor’s degree in Computer Science or related field
· 5+ years of experience in backend software development
· Proficiency in Python (FastAPI, Flask, Django)
· Proficiency in design of fault tolerant, scalable systems
· Strong expertise in SQL and relational databases
· Strong experience in caching technologies
· Experience working with AI/ML models in production environments
· Familiarity with data science workflows, model lifecycle, and tools like Pandas, NumPy
· Solid grasp of software architecture, system design, and RESTful API principles
· Experience with cloud infrastructure (AWS, GCP, or Azure)
· Strong communication skills and a team-first mindset