Senior Software Engineer - Prism - Security

Elastic
Ireland
On-site

Who this role is best for

Best suited to experienced engineers with strong TypeScript and React skills working in security and AI-assisted systems development, in a distributed team environment.

Best fit for

  • Candidates with a background in building AI-assisted or agent-guided workflows and optimizing systems for performance.
    — “A proven track record of using AI to accelerate development, debug complex systems, and optimize code”
  • Individuals who can work autonomously and thrive in a distributed, asynchronous team setting.
    — “You can work autonomously, drive decisions and results in a distributed team by leveraging asynchronous, direct, and transparent communication.”

Things to consider

  • The role may require adapting to multiple codebases and shifting priorities across teams.
    — “the ability to collaborate across functions and teams and seamlessly transition between different projects, codebases, or teams based on business priorities”
  • The compensation is fixed and does not include variable components such as bonuses.
    — “This role does not have a variable compensation component.”

How to stand out

  • Highlight experience leading complex projects from design to production in your resume and interviews.
    — “Successfully led projects from conception to deployment”
  • Demonstrate your ability to optimize systems for performance and scale in your technical portfolio.
    — “Make our features fast and reliable at scale: profile and optimize queries, tame timeouts, and design for a range of customer topologies.”
  • Showcase your work with AI-assisted workflows and how you’ve used them to improve outcomes.
    — “Experience building AI-assisted or agent-guided workflows with human controls.”
Pace · Fast PacedCollaboration · HighAutonomy · MediumDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • reliable performant systems
  • high-quality code
  • telemetry tests safeguards
  • team practices
Typical background
software-engineeringbackend-developmentai-assisted-development

Skills & requirements

Required

TypeScriptReactNode.jsPerformance-optimizationAi-assisted-workflows

Preferred

KibanaElasticsearchElastic-securitySiem-uebaPerformance-profiling

Stack & domain

TypeScriptReactNode.jsKibanaElasticsearchElastic SecuritySIEMUEBAPerformance ProfilingOptimization TechniquesAi-assisted WorkflowsAgent-guided WorkflowsCollaborationTeamworkCommunicationProblem SolvingAttention To DetailAutonomyLeadershipSecurityObservabilityAI

About the role

Original posting from Elastic

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

The 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 Doing

Own 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.

Review code, support teammates, and improve team practices.

Partner with teams across Elastic Security, Kibana, Elasticsearch/ES|QL, and Support.

What You Bring

Several years of experience building and maintaining production software.

Deep TypeScript and JavaScript skills, especially with React and Node.js

Successfully led projects from conception to deployment

A 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 priorities

You can work autonomously, drive decisions and results in a distributed team by leveraging asynchronous, direct, and transparent communication.

Bonus Points

Experience with Kibana, Elasticsearch, or Elastic Security.

Experience with SIEM/UEBA

Knowledge with performance profiling and optimization techniques

Experience building AI-assisted or agent-guided workflows with human controls.

Compensation for this role is in the form of base salary.  This role does not have a variable compensation component.  

At Elastic, our compensation philosophy aims to provide fair, competitive and transparent remuneration. Salary ranges are established based on a combination of external market benchmarks, internal pay equity considerations, and the responsibilities and complexity associated with each role. This approach helps ensure consistency across comparable roles while remaining competitive within the relevant labour markets.

The final compensation offered within the applicable range will be determined based on several objective factors, including relevant professional experience, level of skills and expertise, alignment with the role requirements, and the overall scope and complexity of the position.

The typical starting salary range for this role is:€87.300—€138.100 EURAdditional 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 employer and is committed to creating an inclusive culture that celebrates different perspectives, experiences, and backgrounds. 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 technology and information that is subject to U.S. and other countries’ 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, 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). 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.

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Source: Elastic careers

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