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. 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 RoleThe Prism team builds the systems that turn Elastic Security's raw data into a trustworthy picture of the users, hosts, and services in a customer's environment. We power the Entity Store, entity risk scoring, entity resolution, and the data maintainers that analysts rely on to understand who did what, what's risky, and what to investigate next. We build features that have to work at scale, and we care deeply about correctness and performance.As a senior engineer, you will lead technical work across this area. You'll partner with product, design, and engineering to turn hard, ambiguous problems into reliable, performant systems that ship to real security teams.We're a distributed team — we work across time zones and collaborate in GitHub, Slack, design reviews, and code reviews.What You Will Be DoingOwn small-to-medium projects from technical design through production, including data modeling, background tasks, and APIs.Make our features fast and reliable at scale: profile and optimize queries, tame timeouts, and design for a range of customer topologies.Write high-quality TypeScript and React code, with Node.js services and APIs where needed.Build telemetry, tests, and safeguards so the systems behave predictably in production.Partner with teams across Elastic Security, Kibana, Elasticsearch/ES|QL, and Support.What You BringSeveral years of experience building and maintaining production software.Deep TypeScript and JavaScript skills,



especially with React and Node.jsSuccessfully led projects from conception to deploymentA proven track record of using AI to accelerate development, debug complex systems, and optimize code, while still owning the final outcomes.The ability to collaborate across functions and teams and seamlessly transition between different projects, codebases, or teams based on business prioritiesYou can work autonomously, drive decisions and results in a distributed team by leveraging asynchronous, direct, and transparent communication.Bonus PointsExperience with Kibana, Elasticsearch, or Elastic Security.Experience with SIEM/UEBAKnowledge with performance profiling and optimization techniquesExperience building AI-assisted or agent-guided workflows with human controls.It doesn’t matter if you’re just out of college or your children are; Competitive pay based on the work you do here and not your previous salaryHealth coverage for you and your family in many locationsAbility to craft your calendar with adaptable locations and schedules for many rolesGenerous number of vacation days each yearIncrease your impact - We match up to $2000 (or local currency equivalent) for financial donations and serviceUp to 40 hours each year to use toward volunteer projects you loveEmbracing parenthood with minimum of 16 weeks of parental leaveDifferent people approach problems differently. 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.Employee Polygraph Protection Act (EPPA)Poster and Know Your Rights (Poster)Elasticsearch develops and distributes technology and information that is subject to U.Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People's Republic (DNR), The Luhansk People's Republic (LNR), Kherson or Zaporizhzhia).

📌 Senior Software Engineer - Prism - Security (España)
🏢 Elastic
📍 España