Senior Backend Python Developer, Kanmalai Technologies | Python.org

Notice: This page displays a fallback because interactive scripts did not run. Possible causes include disabled JavaScript or failure to load scripts or stylesheets. Senior Backend Python Developer Kanmalai Technologies Bengaluru, Karnataka, India Job Title Senior Backend Python Developer Job Description Job Title: Senior Backend Python Developer Location: Bengaluru (Onsite) Experience: 5–8 Years Notice Period: Immediate / ≤15 days Role Overview We are looking for an experienced Backend Python Developer to design, build, and maintain scalable backend applications and services. The role involves working on enterprise systems that handle data, integrations, and high-volume traffic. Key Responsibilities • Develop and maintain backend applications using Python (Flask / FastAPI) • Design and implement RESTful APIs • Work with relational databases and optimize queries • Build scalable solutions on cloud platforms (AWS) • Collaborate with cross-functional teams to deliver robust solutions • Participate in debugging, performance tuning, and production support Required Skills & Experience • 5–8 years of backend development experience • Strong hands-on expertise in Python • Experience with Flask or FastAPI • Solid database knowledge (Postgres / MySQL) • Understanding of microservices & cloud architecture • Experience with Git and CI/CD pipelines Good to Have • Kafka / messaging systems • Docker & Kubernetes • Search platforms or large-scale backend systems • Exposure to AI/ML integrations Restrictions No telecommuting No Agencies Please Requirements Mandatory Technical Requirements: Framework Expertise (Critical): You must have strong proficiency in FastAPI (approx. 80% of experience) combined with Flask (approx. 20%). We are specifically looking for candidates where FastAPI is the primary strength. Total Experience: 5–8 years of professional software development experience. Language: Expert-level command of Python for backend systems. Database: Strong skills in SQL, specifically with PostgreSQL or MySQL (including query optimization). Cloud & Architecture: Hands-on experience with AWS and designing Microservices. Tools: Proficient with Git, Docker, and CI/CD workflows. Location & Logistics: Location: Bengaluru, India (Onsite). Notice Period: Immediate or maximum 15 days notice. About the Company Founded in 2016, Kanmalai Technologies helps enterprises achieve digital transformation through a blend of technology and domain expertise. We are an agile, innovation-driven company (200+ employees) with operations in India, the US, and the UK. We are actively expanding our engineering teams to support our specialties in Python-FastAPI, AI/ML algorithms, and DevOps automation for our global client base. Contact Info Contact: Rosy Stephen E-mail contact: rosy.stephen@kanmalaitech.com Web: https://www.kanmalaitech.com/ Posted 08 January 2026 Back end Developer / Engineer ← Previous Senior Python Developer, Cial Dun & Bradstreet in São Paulo, São Paulo, Brazil Next → Senior Data Privacy Software Developer, OpenDP / Harvard University in Cambridge, Massachusetts, United States