About OnlineSales.ai  
Built by ex-Amazon ad-tech experts, OnlineSales.ai offers a future-proof Retail Media Operating System - boosting Retailer’s profitability by 7% of Sales! We are an Enterprise B2B SaaS startup, based out of Pune India. With OnlineSales.ai's platform, Retailers activate and delight 10x more Brands by offering an omni-channel media buying experience, advanced targeting, analytics & 2x better ROAS. Tier 1 Retailers and Marketplaces globally are accelerating their Monetization strategy with OnlineSales.ai and are innovating ahead of the market by at least 2 years.

About the Role

We are seeking a highly skilled Lead DevOps Engineer to architect and maintain a highly available, global infrastructure capable of handling high QPS systems with 99.99% uptime. The role requires expertise in managing deployments across multiple regions, ensuring fault-tolerant systems, and driving scalability for mission-critical applications.

What will you do @OnlineSales?

• Architect, manage, and scale Kubernetes clusters for high throughput and low latency across multiple global regions.

• Design and maintain Infrastructure as Code (IaC) to support a fault-tolerant, globally distributed architecture.

• Build and optimize CI/CD pipelines to ensure smooth, zero-downtime deployments.

• Ensure 99.99% availability for high QPS applications by implementing robust monitoring, incident management, and failover strategies.

• Manage multi-region deployments to enable low-latency, geo-redundant infrastructure.

• Collaborate with cross-functional teams to ensure security, scalability, and operational efficiency.

• Lead and mentor a high-performing DevOps team, fostering a culture of excellence and innovation.
  
  

You will be a great fit, if you have:

• 6–9 years of experience managing large-scale, high-availability systems.

• Proven expertise in Kubernetes administration, including multi-region deployments and scaling for high QPS.

• Deep experience with IaC tools like Terraform or CloudFormation.

• Hands-on with CI/CD pipelines for global, multi-region deployments.

• Strong understanding of cloud platforms (AWS, GCP, or Azure) and geo-redundant architecture.

• Proficient in Linux, scripting (Bash, Python), and troubleshooting large-scale distributed systems.

• Experience leading teams and solving complex, production-grade system challenges.

Why OnlineSales.ai?

• Startup-y. We believe Startup is a mindset. It’s about being scrappy, being nimble, solving tough problems with constrained resources, and more. It’s about working hard and playing hard

• Enterprise SaaS. Opportunity to work with an Enterprise Product SaaS firm with aspirations of growing 10x across the globe

• AI-led Retail Tech. We are working to digitize & democratize one of the most exciting and growing verticals - Retail Tech leveraging data, machine learning, and automation (culmination of ad-tech, mar-tech, and analytics for Retail vertical)

• Meaningful work. This is not just a job. You can find a job anywhere. This is a place for the bold to get paid who make a real impact on business

• No red tape. Say goodbye to pointless meetings or political hoops to jump through. We’re scrappy, believe in autonomy, and empower our teams to do whatever it takes to do the unthinkable

• Problem Solving. We ignite the best in you. We exist not only to deliver meaningful innovation but to ignite and inspire the creative problem-solver in you

• Quirky & fun. Enjoy new skills and hobbies like being a quiz master, playing board games, trying your hands on percussion, playing Djembe, and spreading love within the org!