Staff Software Engineer - Cloud

Harness is the AI Software Delivery Platform company, led by technologist and entrepreneur Jyoti Bansal (founder of AppDynamics, acquired by Cisco for $3.7B). Harness has raised approximately $570M in funding and is valued at $5.5B, backed by leading investors including Goldman Sachs, Menlo Ventures, IVP, Unusual Ventures, Citi Ventures, and more. As AI accelerates code creation, the real bottleneck has shifted to everything after the code – testing, deployments, application security, reliability, compliance, and cost optimization. Harness brings AI and automation to this “outer loop,” helping teams ship software faster while maintaining security and governance throughout the entire software delivery lifecycle.

Powered by Harness AI and the Software Delivery Knowledge Graph, the Harness Platform applies deep context and intelligent automation across the software delivery lifecycle with governance and policy-driven controls embedded throughout the platform.

Over the past year, Harness powered over 185M deployments, 82M builds, 18T flag evaluations, 8M security scans, 9.1B optimized tests, 3T protected API calls, and helped manage $2.8B in cloud spend — enabling customers like United Airlines, Morningstar, and Choice Hotels to accelerate releases by up to 75%, reduce cloud costs by up to 60%, and achieve 10x DevOps efficiency.

With a global team across 26 offices and 27 countries, Harness is shaping the future of AI software delivery — and we’re looking for exceptional talent to help us move even faster.

Position Summary

This role comes under the Cloud Engineering charter, focused on designing and building a secure, reliable, multi-cloud, and highly scalable platform that powers Harness SaaS and Self-Managed deployments. The team is responsible for developing portable, cloud-native, and open-source-backed infrastructure, along with common capabilities across infrastructure automation, CI/CD, observability, disaster recovery, security, and operational tooling.

The platform serves as a core foundation for Harness products and services, including Continuous Delivery, Continuous Integration, Security Testing Orchestration, Cloud Cost Management, Internal Developer Portal, and Software Engineering Insights. As a Staff Engineer, you will drive the architecture, design, and delivery of high-impact platform capabilities, solve complex engineering challenges, and provide technical direction across teams. You will influence engineering standards, mentor engineers, and collaborate with product and engineering stakeholders to deliver scalable solutions. The role will also drive operational excellence through automation, monitoring, reliability improvements, disaster readiness, and cost optimization of large-scale cloud infrastructure. Most importantly, you will help strengthen the engineering culture and contribute to Harness’s mission of enabling developers to deliver software faster, more reliably, and securely.

As a Staff Software Engineer at Harness, you will play a pivotal role in designing, building, and maintaining our cloud infrastructure. You will be responsible for ensuring the reliability, scalability, and performance of our systems, incorporating a blend of Cloud Engineering and Site Reliability Engineering (SRE) practices. This role requires a strong technical background, a passion for innovation, and the ability to work collaboratively in a fast-paced environment.

Key Responsibilities

Cloud Infrastructure Design & Implementation:

• Design, build, and manage scalable, secure, and reliable cloud infrastructure using GCP, AWS or Azure.
• Develop infrastructure-as-code using tools such as Terraform, CloudFormation, or similar.

Site Reliability Engineering (SRE):

• Implement SRE practices to ensure the reliability, availability, and performance of cloud services.
• Develop and maintain monitoring, logging, and alerting systems to detect and address issues proactively.
• Perform capacity planning and demand forecasting to ensure system scalability and performance.

Automation & CI/CD:

• Deploy, manage, and scale applications using Kubernetes (K8s).
• Utilize Helm for packaging, deploying, and managing applications on Kubernetes.
• Design and implement continuous integration and continuous deployment (CI/CD) pipelines to automate the delivery of applications and infrastructure.
• Develop automation scripts and tools to streamline operations and improve efficiency.

**Secu…