🎁 Before you apply, rehearse this interview. Create your free WorkMundi account and get an Interview Training on HelpsYouSpeak — no cost, no card. I want my training →
Job Description DevOps & AWS Expert Location: Pune (Work from Office) Experience: 5+ years Role Type: Full time About the System / Architecture Our production system supports a retail POS environment and is built on the following stack: POS App (Android) Django (Backend on AWS EC2) PostgreSQL (AWS RDS) MDM (Android MDM) + Firebase (DB) + Django (Backend) + PostgreSQL Supporting services: Redis, Celery, Gunicorn The system is currently scaling rapidly, and we are looking for a strong DevOps & AWS expert who can ensure smooth production operations, optimize performance, and prepare the system for higher load and future microservices adoption. Key Responsibilities Own and manage AWS infrastructure (EC2, RDS, Redis, networking, IAM, monitoring). Ensure production system uptime, stability, and performance. Analyze and optimize system configuration, scaling, and deployments. Monitor PostgreSQL (RDS) performance, handle indexing, query optimization, and lock issues in coordination with developers. Optimize Django + Gunicorn deployment on EC2 for high traffic. Troubleshoot and resolve system crashes, traffic spikes, and recovery flow. Set up performance monitoring, alerts, and auto-healing strategies. Support CI/CD pipelines, backups, logging, and disaster recovery plans. Work closely with developers and testers to support performance/load testing. Lay the foundation for scaling the system to 12,000+ monthly sales and eventual transition to microservices. Required Skills & Experience 5+ years of experience in DevOps / AWS infrastructure management. Strong hands-on knowledge of: AWS EC2, RDS, S3, IAM, VPC, Security Groups PostgreSQL (performance tuning, indexing, query optimization) Django/Gunicorn deployment and tuning on EC2 Redis and Celery configuration for scaling Experience with system monitoring and logging tools (CloudWatch, Prometheus, ELK, etc.). Solid knowledge of Linux system administration, networking, and shell scripting. Experience with CI/CD pipelines (Git, Jenkins/GitHub Actions, or similar). Strong troubleshooting skills for production incidents and performance issues. Good to Have Experience with microservices migration. Knowledge of containerization (Docker, Kubernetes). Background in load testing tools (Locust, JMeter, etc.). Exposure to Android app backend integrations. Why Join Us Opportunity to work on a high-traffic production system with direct business impact. Chance to solve complex scaling challenges in real-world POS systems. Work in a growing team with strong ownership and learning opportunities. .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.