Evnek Technologies Pvt Ltd - Senior Python Backend Engineer

Back-End Developer is needed in BENGALURU, India.

Client: Evnek Technologies Pvt Ltd

Location: BENGALURU, KA, in

Contract: Freelance

Job Description

This is a remote position for a Senior Python Backend Engineer with 7+ years of experience. The role requires strong expertise in FastAPI and Google Cloud Platform (GCP). The engineer will be responsible for building and optimizing a multi-tenant SaaS platform, ensuring data isolation, scalability, and production-grade reliability. The position also involves setting up CI/CD pipelines and reviewing production infrastructure for best practices.

Requirements

Experience: 7+ Years

Location: Remote

Timings: 5:30 PM – 2:30 AM IST

Notice Period: Immediate Joiners Only

Primary Tech Stack:

• Python (FastAPI)
• Google Cloud Platform (GCP): Cloud Run, Firestore, IAM, Pub/Sub
• GitHub Actions (CI/CD)

Key Responsibilities:

• Design and develop scalable backend services using FastAPI.
• Implement multi-tenant data isolation strategies in Firestore.
• Optimize Firestore queries to ensure strict separation of client data.
• Set up and manage CI/CD pipelines using GitHub Actions for automated deployments to Cloud Run.
• Conduct production readiness reviews, including Cloud Run configurations and scaling, GCS permissions and access control, secrets management, and IAM policies.
• Monitor, troubleshoot, and optimize system performance.
• Collaborate with cross-functional teams to ensure high-quality deliverables.

Key Deliverables:

• Secure and scalable multi-tenant architecture with complete data isolation.
• Fully automated CI/CD pipeline for testing and deployment.
• Production-ready infrastructure with optimized performance, security, and cost efficiency.

Required Skills & Qualifications:

• 7+ years of experience in backend development using Python.
• Strong hands-on experience with FastAPI.
• Proven experience working on multi-tenant SaaS platforms in production.
• Deep expertise in Google Cloud Platform, including Cloud Run, Firestore (including security rules), Pub/Sub, IAM.
• Strong understanding of data security and isolation strategies.
• Experience with GitHub Actions for CI/CD automation.
• Solid understanding of cloud architecture, scalability, and distributed systems.
• Strong problem-solving and debugging skills.

Preferred Skills:

• Experience with microservices architecture.
• Knowledge of containerization (Docker).
• Familiarity with monitoring and logging tools on GCP.
• Exposure to DevOps best practices.