Senior Python Backend Engineer Delta Sys-Tech (India) Pvt Ltd

About Delta Sys-Tech (India) Pvt Ltd

Job Description

Permanent  Job Opening : Senior Backend Engineer Python & Microservices with US MNC - Remote

Location: Remote
Employment Type: Full-time
Experience Required: 10+ years

Industry: SaaS / Energy / Mobility / Cloud Infrastructure

About the Role

We are seeking an experienced and hands-on Senior Backend Engineer with strong expertise in Python, microservices, and API architecture to help build scalable cloud-native systems. In this individual contributor (IC) role, you will take ownership of backend service design and implementation for large-scale enterprise platforms. You'll work closely with product managers, DevOps engineers, and cross-functional developers to ship performant, production-grade systems.

Key Responsibilities

• Architect, design, and implement distributed, microservice-based applications using Python and cloud-native tools.
  
• Build and scale RESTful APIs, async jobs, background schedulers, and data pipelines for high-volume systems.
  
• Lead complex PoC initiatives, system architecture discussions, and design reviews.
  
• Create and optimize NoSQL and SQL data models (MongoDB, DynamoDB, PostgreSQL, ClickHouse).
  
• Design highly available services and implement robust logging, monitoring, and alerting using tools like CloudWatch, Grafana, and Datadog.
  
• Collaborate on CI/CD pipelines and cloud infrastructure automation using Terraform, GitHub Actions, or Jenkins.
  
• Ensure security, scalability, and fault-tolerance in backend implementations.

• Contribute to internal documentation, architecture diagrams, and technical knowledge sharing.
• Take full lifecycle ownership of the services you build from design to deployment to debugging in production.
  
  
  

Requirements

• 10+ years of professional software development experience, with a focus on backend systems
  
• Deep hands-on experience with Python and related frameworks (e.g., Flask, FastAPI, Django)
  
• Proven expertise in microservices architecture, containerization (Docker, Kubernetes), and cloud-native app development (AWS preferred)
  
• Strong understanding of API design, rate limiting, secure auth (OAuth2), and best practices
  
• Experience with message queues and event-driven systems (Kafka, SQS, RabbitMQ)
  
• Strong working knowledge of both SQL and NoSQL databases (PostgreSQL, MongoDB, DynamoDB)
  
• Familiar with DevOps tools and pipelines: GitHub Actions, Jenkins, Terraform, CloudFormation
  
• Strong communication skills and ability to work in fast-paced, distributed teams
  
• Bonus: Experience with AI/ML integrations, ticketing systems (Zendesk), or chat platforms (Openfire)
  
  

Preferred Qualifications

• Bachelors or Masters degree in Computer Science, Engineering, or a related field
  
• Certifications in System Design or Cloud Architecture
  
• Experience contributing to large-scale digital transformations or enterprise platform rewrites
  
  

Please fill in the details mentioned below and share on amish.solanki@delta-ssi.net
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