Senior Site Reliability Engineer (Cloud Platform)

Iterable
Hybrid - Lisbon, PortugalPosted 21 January 2026

Tech Stack

Job Description

<div class="content-intro"><p>Iterable is the leading AI-powered customer engagement platform that helps leading brands like Redfin, SeatGeek, Priceline, Calm, and Box create dynamic, individualized experiences at scale. Our platform empowers organizations to activate customer data, design seamless cross-channel interactions, and optimize engagement—all with enterprise-grade security and compliance. Today, nearly 1,200 brands across 50+ countries rely on Iterable to drive growth, deepen customer relationships, and deliver joyful customer experiences.</p> <p>Our success is powered by extraordinary people who bring our core values—Trust, Growth Mindset, Balance, and Humility—to life. We foster a culture of innovation, collaboration, and inclusion, where ideas are valued and individuals are empowered to do their best work. That’s why we’ve been recognized as one of <a href="https://www.inc.com/best-workplaces/2022">Inc’s Best Workplaces</a> and <a href="https://iterable.com/blog/inc-names-iterable-one-of-americas-fastest-growing-companies/">Fastest Growing Companies</a>, and were recognized on Forbes’ list of America’s Best Startup Employers in 2022. Notably, Iterable has also been listed on<a href="https://blog.wealthfront.com/announcing-2021-career-launching-companies/"> Wealthfront’s Career Launching Companies List</a> and has held a top 10 ranking on the<a href="https://wearegirlsclub.com/top-25-companies-where-women-want-to-work/"> Top 25 Companies Where Women Want to Work</a>.</p> <p>With a global presence—including offices in San Francisco, New York, Denver, London, and Lisbon, plus remote employees worldwide—we are committed to building a diverse and inclusive workplace. We welcome candidates from all backgrounds and encourage you to apply. Learn more about our story and mission on our<a href="https://iterable.com/culture/"> Culture</a> and<a href="https://iterable.com/company/"> About Us</a> pages. Let’s shape the future of customer engagement together!</p></div><p style="text-align: left;"><strong>How you will make an impact:</strong></p> <p style="text-align: left;">As a Senior Engineer on the Cloud Platform team, your impact will be measured by the continuous improvement of our platform’s reliability, scalability, and security posture.</p> <ul style="text-align: left;"> <li>SLO Ownership & Error Budget Management: Take direct ownership of the established Service Level Indicators (SLIs) and Service Level Objectives (SLOs) for core platform services (e.g., latency, availability, error rate). You will manage and use the Error Budget as the primary drivers to prioritize reliability work</li> <li>Scale and HArden the Core Platform: Apply deep technical expertise in Kubernetes, AWS, traffic management, and Infrastructure-as-Code to scale and harden the foundational platform that powers Iterable’s product workloads. </li> <li>Drive Systemic Improvements: This role centers on <strong>hands-on engineering skill</strong>, <strong>technical leadership</strong>, and <strong>systemic reliability improvements</strong> within our complex, distributed multi-region platform.</li> </ul> <h4 style="text-align: left;"><strong>What you’ll do</strong></h4> <ul style="text-align: left;"> <li><strong>Kubernetes Platform Engineering</strong><strong><br></strong>Use your Kubernetes and AWS expertise to evolve EKS lifecycle, multi-tenant isolation, and regional consistency, ensuring clusters remain secure, performant, and predictable as we scale.</li> <li><strong>Traffic & Ingress Rel ... (truncated, view full listing at source)