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Jobs / Elastic

Full-Stack Senior Software Engineer

Elastic·United Statessenior

In short

  • →Desarrollas aplicaciones internas full-stack con React, Node.js y Elastic Stack para reemplazar herramientas externas.
  • →Construyes bots inteligentes con IA, RAG y búsqueda vectorial para automatizar procesos de IT, HR y Finanzas.
  • →Usas herramientas de IA (Cursor, Claude, Copilot) para acelerar el desarrollo con responsabilidad total sobre producción.

Proficiency in English required for collaboration with global teams.

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✓ Free to start✓ Runs in your browser✓ First dossier, no card✓ Ready in ~1 minute

In ~1 minute you get: who interviews you, the likely questions answered from your CV, and your CV tailored to this job. Your first dossier is free.

The questions they'll ask you

1. ¿Cómo has usado RAG y búsqueda vectorial en un bot interno para mejorar un flujo de trabajo?

2. Describe un caso donde usaste Copilot o Cursor para acelerar el desarrollo sin comprometer la calidad del código.

3. ¿Cómo estructuraste el modelado de datos en Elasticsearch para una aplicación interna de gestión de costos?

🔒 +7 more questions

No card. Upload your resume and the full dossier is ready in ~1 minute.

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💵 USD · Remote · No visa

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What they ask for

  • ✓8+ años de experiencia en desarrollo full-stack con React, TypeScript y Node.js.
  • ✓Experiencia práctica con Elasticsearch: modelado de datos, indexación, optimización de consultas.
  • ✓Experiencia real con LLMs, RAG, búsqueda vectorial o frameworks de bots conversacionales.
  • ✓Uso diario de herramientas de IA para codificación (Cursor, Claude, Copilot) con enfoque en calidad del código.
  • ✓Experiencia en pruebas automatizadas (React Testing Library, Cypress/Playwright), CI/CD, flags de características y rotación en producción.
  • ✓Capacidad de liderar el diseño técnico y despliegue de aplicaciones enterprise en producción.

Don't tick every box? That's normal — your free dossier shows your gaps and how to cover them in the interview.

ReactTypeScriptNode.jsElasticsearchKibanaElastic MLAI-powered botsLLMsRetrieval-Augmented GenerationVector Search

Who should you write to at Elastic?

Your free dossier identifies the people who'd interview you — their background, what they value, and how to reach out so you stand out before applying.

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 We are looking for a hands-on Full-Stack Senior Software Engineer to join our IT Software Engineering team reporting directly to the Director, IT Software Engineering. Inside IT Software Engineering, we are shifting from a traditional "SaaS-only" procurement model to an agile Build and Buy strategy. Powered by the Elastic Stack—Elasticsearch, Kibana, Elastic ML, and native AI capabilities—our team builds custom, enterprise-grade applications and AI-powered bots for internal teams (IT, HR, Finance, Ops), replacing expensive third-party software contracts with faster, native solutions. This is a 100% individual contributor (IC) engineering role . You will lead the technical design, development, and deployment of full-stack internal web applications and conversational AI bots. You will write clean React and Node.js code, integrate backend services natively with Elasticsearch, and leverage modern AI development tools (Cursor, Claude, Copilot) to accelerate delivery—all while taking complete operational ownership of production systems. What You Will Be Doing • Build Enterprise Applications: Write clean, maintainable code across React, TypeScript, and Node.js to design and ship full-stack applications that replace legacy SaaS tools. • Develop AI Bots & Workflows: Architect and deploy intelligent internal bots using LLMs, Retrieval-Augmented Generation (RAG), and vector search to automate routine employee workflows and support requests. • Build on the Elastic Stack: Connect internal apps directly to Elasticsearch and Kibana, turning our internal tooling into real-world reference architectures for Elastic products. • Accelerate Delivery with AI Tools: Utilize modern AI coding assistants (Cursor, Claude, Copilot) to write code faster, generate tests, and increase overall feature velocity. • Maintain Code Quality & Operations: Write unit and end-to-end tests, run automated CI/CD deployment pipelines, use feature flags, and participate in on-call rotations to ensure high uptime. What You Bring • 8+ years of hands-on full-stack development experience building, shipping, and operating web applications in production using React, TypeScript, and Node.js. • Hands-on Elasticsearch experience with data modeling, indexing, query optimization, and Kibana dashboard integration. • Practical AI & bot engineering experience working with LLM APIs, vector search, RAG pipelines, or conversational bot frameworks. • Daily proficiency with AI coding tools (Cursor, Claude, or GitHub Copilot) to accelerate workflow while taking full responsibility for code quality. • Operational & testing maturity: Experience with automated testing (React Testing Library, Cypress/Playwright), CI/CD pipelines, feature flags, and on-call rotation for production services. Bonus Points • Experience building or integrating internal developer portals, FinOps/cost-governance platform

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