Own Sierra’s observability stack—monitoring, alerting, logging, and tracing—to give engineers clear visibility into system health and performance.
Partner with product and platform engineers to design systems that are reliable and scalable from day one—not as an afterthought.
Design and implement scalable, reliable, and secure cloud infrastructure (AWS) using Terraform and modern DevOps tooling.
Improve the reliability and scalability of our LLM deployments, ensuring robust, performant, and cost-effective operation.
Lead improvements to deployment pipelines, CI/CD tooling, and incident management processes to reduce downtime and response time.
Define the foundation of SRE practices at Sierra, influencing culture, tooling, and best practices across the engineering org.
WHAT YOU'LL BRING
5+ years of hands-on experience in Site Reliability or Infrastructure engineering roles for complex SaaS or cloud-based systems.
Experience designing for availability, scalability, and reliability at both infrastructure and application layers.
Deep experience with Terraform, AWS services, container orchestration, and cloud networking (including IAM and VPC architecture).
Strong background in observability systems (e.g., Prometheus, Grafana, Datadog, or similar).
Experience working with enterprise customers and familiarity with their compliance and networking needs along with integration patterns.
Comfortable working in fast-moving environments and collaborating across product, ML, and core engineering teams.
Degree in Computer Science or a related field, or equivalent professional experience.
EVEN BETTER...
Experience with LLM infrastructure — optimizing inference performance, managing fine-tuned models, or large-scale model deployment.
Past experience in an early-stage startup environment, especially defining SRE culture and tooling from scratch.
Familiarity with incident management automation or self-healing infrastructure patterns.
OUR VALUES
Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness. We build trust in AI by making it more accessible, safe, and useful. We build trust with each other by showing up for each other professionally and personally, creating an environment that enables all of us to do our best work.
Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones. Everyone at the company knows and spends time with our customers. When our customer is having an issue, we drop everything and fix it.
Craftsmanship: We get the details right, from the words on the page to the system architecture. We have good taste. When we notice something isn’t right, we take the time to fix it. We are proud of the products we produce. We continuously self-reflect to continuously self-improve.
Intensity: We know we don’t have the luxury of patience. We play to win. We care about our product being the best, and when it isn’t, we fix it. When we fail, we talk about it openly and without blame so we succeed the next time.
Family: We know that balance and intensity are compatible, and we model it in our actions and processes. We are the best technology company for parents. We support and respect each other and celebrate each other’s personal and professional achievements.
WHAT WE OFFER
We want our benefits to reflect our values and offer the following to full-time employees:
Flexible (unlimited) paid time off
Medical, dental, and vision benefits for you and your family
Life insurance and disability benefits
Retirement plan dependent on country of employment
Parental leave
Fertility and family building benefits
Lunch, as well as delicious snacks and coffee to keep you energized when working onsite
Discretionary benefit stipend giving people the ability to spend where it matters most
Free alphorn lessons
These benefits are further detailed in Sierra's policies, may vary by region and employment type, and are subject to change at any time, consistent with the terms of any applicable compensation or benefits plans. Eligible full-time employees can participate in Sierra's equity plans subject to the terms of the applicable plans and policies.
BE YOU, WITH US
We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply through the link on this page even if your experience doesn't precisely match the job description.
Sierra is a proud equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state or local laws, including veteran status and disability status. Hiring decisions are made by people, based on merit. If you need a reasonable accommodation for a disability, a religious practice, pregnancy or any related condition at any point in the application or interview process, contact us at accommodations@sierra.ai. Requests are handled confidentially and do not affect your candidacy.
We will consider qualified applicants with arrest and conviction records in accordance with applicable fair chance laws.
