Senior Site Reliability Engineer (Capacity) - Platform Infrastructure

Referral Board · Greece; Ireland; Portugal;

Posted 8/24/2026 · last confirmed live 8/26/2026

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. What is The Role   As a Principal Platform Engineer focused on capacity, you will play a crucial role in managing and optimizing our compute resources, ensuring that our Elastic Cloud Hosted and Serverless workloads can scale seamlessly. You’ll collaborate closely with our control plane and cross-functional platform engineering teams, addressing the real-world challenges of cloud scaling and resource allocation. Our diverse team spans EMEA and NASA, and together we tackle the complexities of building scalable systems, making a meaningful impact on how we serve our customers.   What You Will Be Doing Assess current and future capacity requirements based on workload demands to ensure seamless scaling of resources. Develop and maintain accurate capacity models that predict resource needs and align with business objectives. Collaborate with teams to implement proactive measures that prevent capacity shortages and bottlenecks. Implement effective strategies for optimizing resource usage across our cloud environments. Ensure that compute resources are utilized efficiently to enhance performance and support seamless scalability. Analyze capacity metrics and trends to guide effective resource allocation decisions. Develop insightful reporting tools that provide clear visibility into capacity and performance, helping to optimize our compute resources. Operate an autoscaling framework that accommodates various customer workloads seamlessly. Optimize infrastructure performance across over 60 regions in Elastic Cloud. Collaborate with development teams to implement scaling best practices effectively . What You Bring 5+ years with cloud infrastructure and capacity management Knowledge of performance monitoring and optimization techniques Understanding of cloud scaling challenges and solutions Proficiency with incident investigation and troubleshooting processes experience with compute auto-scaling processes and capacity reservations across the three major CSPs solid software and platform engineering background worked with the three major cloud service providers and navigated compute capacity scaling issues Additional Information - We Take Care of Our People As a distributed company, diversity drives our identity. Whether you’re looking to launch a new career or grow an existing one, Elastic is the type of company where you can balance great work with great life. Your age is only a number. It doesn’t matter if you’re just out of college or your children are; we need you for what you can do. We strive to have parity of benefits across regions and while regulations differ from place to place, we believe taking care of our people is the right thing to do. Competitive pay based on the work you do here and not your previous salary Health coverage for you and your family in many locations Ability to craft your calendar with flexible locations and schedules for many roles Generous number of vacation days each year Increase your impact - We match up to $2000 (or local currency equivalent) for financial donations and service Up to 40 hours each year to use toward volunteer projects you love Embracing parenthood with minimum of 16 weeks of parental leave Different people approach problems differently. We need that. Elastic is an equal opportunity/affirmative action employer committed to diversity, equity, and inclusion. Qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, sex, pregnancy, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, disability status, or any other basis protected by federal, state or local law, ordinance or regulation. We welcome individuals with disabilities and strive to create an accessible and inclusive experience for all individuals. To request an accommodation during the application or the recruiting process, please email candidate_accessibility@elastic.co We will reply to your request within 24 business hours of submission. Applicants have rights under Federal Employment Laws, view posters linked below: Family and Medical Leave Act (FMLA) Poster;   Pay Transparency Nondiscrimination Provision Poster; Employee Polygraph Protection Act (EPPA) Poster and Know Your Rights (Poster) Elasticsearch develops and distributes encryption software and technology that is subject to U.S. export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Russia, Syria, the Crimea Region of Ukraine, the Donetsk People’s Republic (“DNR”), and the Luhansk People’s Republic (“LNR”). If you are located in or are a national of one of the listed countries or regions, an export license may be required as a condition of your employment in this role. Please note that national origin and/or nationality do not affect eligibility for employment with Elastic. Please see  here  for our Privacy Statement.

This role is published by Referral Board on greenhouse. SwiftFit is not the employer and does not accept applications.