Sr. Full Stack Application Engineer

Elasticsearch B.V.; España; A distancia; EUR 60.000 - 80.000; Jornada completa

Descripción de la vacante

A leading technology company in Spain is looking for a Senior Full Stack Application Engineer to lead the development of innovative internal applications. The ideal candidate will have over 6 years of experience, deep expertise in React and TypeScript, and a passion for creating efficient solutions. The role includes mentoring junior developers and fostering collaboration across teams in a cloud environment. Competitive benefits offered.

Servicios

Competitive pay

Health coverage

Flexible locations and schedules

Generous vacation days

Financial donation matching

Parental leave

Formación

• 6+ years of experience as a full stack engineer.
• Strong understanding of technical architecture.
• Experience leading technical projects.
• Comfortable working in cloud environments.

Responsabilidades

• Be the lead engineer and architect for the application.
• Translate business requirements into application features.
• Own technical strategy, design, and implementation.
• Mentor junior developers.

Conocimientos

React

TypeScript

Technical architecture

Performance optimization

Cloud environments

CI / CD pipelines

Interpersonal skills

Creative problem solving

Herramientas

Google Cloud Functions

RESTful APIs

Node.js

Python

NoSQL databases

Next.js

Zapier

Descripción del empleo

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 Marketing Innovation team at Elastic is responsible for developing and maintaining innovative internal applications that improve marketing efficiency and execution. Our flagship app is a homegrown platform crafted to integrate campaign planning, performance reporting, automation, and audience management.

We're seeking a Senior Full Stack Application Engineer who can serve as the primary technical owner for the application, lead other engineers, and partner closely with Technical Program Managers (TPMs), and users to bring our roadmap to life.

What You’ll Be Doing

• Be the lead engineer and architect for the application (React / TypeScript).
• Translate business requirements from marketers and TPMs into scalable, intuitive, and high-performance application features.
• Own technical strategy, design, and implementation, ensuring the platform is modular, maintainable, and performant.
• Collaborate with back-end engineers and infrastructure teams to build and maintain a smooth and efficient development lifecycle.
• Lead technical planning and estimation, helping prioritize work based on impact, feasibility, and dependencies.
• Mentor junior developers, conduct code reviews, and raise the engineering bar through thoughtful feedback and guidance.
• Partner with leadership to craft the vision, roadmap, and technical stack of the platform.
• Help us continue to consolidate marketing tools, reduce SaaS dependencies, and deliver custom-built, natively integrated applications that meet unique business needs.

What You Bring

6+ years of experience as a full stack engineer, with deep expertise in React and TypeScript.

Strong understanding of technical architecture, performance optimization, and building modular component libraries.

Experience leading technical projects and collaborating across functions (PM, TPM, Design, etc.).

Comfortable working in cloud environments and collaborating with back-end systems (ideally built on Google Cloud Functions, RESTful APIs).

Experience working with CI / CD pipelines and GitOps-style development workflows.

Excellent interpersonal skills with the ability to collaborate with non-technical team members and translate business needs into technical solutions.

Passion for continuous improvement, creative problem solving, and delivering delightful internal tools.

Bonus Points

Familiarity with Google Cloud services (e.g., Cloud Functions, BigQuery)

Experience building data visualizations and analytics dashboards

Hands-on work with no-code / low-code integration tools (e.g., Zapier) or automation platforms

Exposure to back-end development using Node.js or Python

Experience with Next.js for modern web applications

Familiarity with NoSQL databases (e.g., Elasticsearch)

Experience integrating AI capabilities into applications

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 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 .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.

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