Research Engineer

Work with LG Soft India, Bengaluru.

Job Summary As a Research Engineer at LG Soft India, you will work on developing intelligent and scalable backend systems that power next-generation devices and platforms. The role involves backend development, AI/ML integration, and building high-performance systems using modern technologies and CI/CD practices.

Roles & Responsibilities

• Develop and maintain scalable backend services using Python, Java, or Node.js
• Build RESTful APIs using FastAPI for software and hardware integration
• Work with SQL databases (PostgreSQL/MySQL) and optimize complex queries
• Handle NoSQL databases like MongoDB, including query optimization
• Manage time-series databases and ensure efficient data processing
• Write advanced queries (CTEs, stored procedures) for efficient data handling
• Use SQLAlchemy and Python-based tools for optimized data retrieval
• Develop and maintain CI/CD pipelines for automated deployment and testing
• Optimize system performance for scalability, latency, and efficiency
• Conduct load testing and performance tuning
• Collaborate with cross-functional teams for solution development

Mandatory Requirements

• Bachelor’s or Master’s degree in Computer Science or related field
• Strong programming skills in Python / Java / Node.js
• Expertise in SQL (PostgreSQL/MySQL) and NoSQL (MongoDB)
• Experience with FastAPI and REST API development
• Knowledge of SQLAlchemy, Pandas, NumPy
• Familiarity with Docker, Kubernetes, Git, and CI/CD pipelines
• Strong analytical, problem-solving, and communication skills
• Ability to work in a fast-paced, collaborative environment