Python Engineer

Hi Everyone,

Job Title: Python Developer (FastAPI | MySQL | AWS)

Job Type: Full-Time Experience: 3-5 Years Location: Remote / Hybrid – India Salary: 70-90K/month.

About the Role

CosmicFusion Labs is looking for a skilled Python Developer with hands-on experience building high-performance backend services using FastAPI, designing and managing MySQL databases, and deploying scalable applications on AWS. You will work closely with our engineering team to build reliable APIs, data pipelines, and cloud-native solutions for international clients.

Key Responsibilities

• Design, develop, and maintain RESTful APIs using FastAPI and Python
• Model, optimize, and manage relational databases using MySQL (schema design, indexing, query tuning)
• Deploy, monitor, and scale applications on AWS (EC2, Lambda, RDS, S3, CloudWatch, IAM)
• Integrate third-party APIs and external services into existing platforms
• Write clean, testable, and well-documented code following best practices
• Participate in code reviews and contribute to architecture discussions
• Collaborate with frontend developers, DevOps, and product teams in an agile environment
• Troubleshoot production issues and proactively optimize system performance

Required Skills & Qualifications

• 3+ years of Python backend development experience
• Strong proficiency with FastAPI (or Flask / Django)
• Solid MySQL skills — schema design, joins, indexing, query optimization
• Hands-on experience with AWS services (EC2, RDS, S3, Lambda, IAM)
• Experience with Docker and containerization
• Familiarity with Git and CI/CD pipelines
• Understanding of async programming in Python
• Good written and spoken English communication skills

Job Type: Full-time

Pay: ₹70,000.00 - ₹90,000.00 per month

Experience:

• Python: 3 years (Required)
• AWS: 3 years (Required)
• Mysql: 3 years (Required)

Work Location: Remote