Principal Software Engineer - Search Infra - Elasticsearch

Remote from Spain·Full-time·Added 2 days ago

Elastic

68 open roles

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What they offer

€80,400 - €127,200 a year
Gross, as stated in the ad.
About €4,430 - €6,580 a month after tax, or €4,770 - €7,740 under the Beckham regime.
Full-time hours
Per the ad.
Fully remote
Per the ad.
Blue Card threshold
Indicative — the ad doesn’t promise sponsorship.

What they ask for

Work in English
English is required, per the ad.
Have senior-level experience
Senior-level role.

The role

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.

We're looking for a Principal Software Engineer to join the Elasticsearch - Search Infra team. This globally-distributed team of experienced engineers focuses on delivering a robust and feature-rich search experience, including contributing to improving the search experience in Lucene. This is a principle software engineering role that entails using your vast knowledge in this space in order to define, direct, and build the next generation of Elasticsearch capabilities. This role provides technical vision and direction for Elasticsearch's core search infrastructure, including indexing, retrieval, and relevance, and requires deep expertise in search internals and cross-team collaboration.

Our company is distributed by intention. We hire the best engineers we can find wherever they are, whoever they are. We collaborate across continents every day over email, GitHub, Zoom, and Slack. At our best, we write fast, scalable and intuitive software. We believe that the best way to do that is to empower individual engineers, code review every change, decide big things by consensus, and strive for incremental improvements.

What you'll do

As a full-time Elasticsearch contributor, you will define, lead, and contribute to the evolution of core search and indexing capabilities. You'll research advances in search infrastructure, data structures, and retrieval algorithms to ensure we're building the most efficient and powerful foundations for our users. You'll work closely with our partners and product teams to understand their needs and help shape the long-term technical vision for search at Elastic. You'll bring your past experience with large-scale search systems to drive an innovative roadmap for Elasticsearch's indexing, query execution, and relevance layers. As an authority in several areas of Elasticsearch, you'll be the go-to expert for those domains, continuously improving them through your insights and instincts.

Requirements

What we're looking for

Experience leading technical projects in the search infrastructure and distributed systems space. You bring proven knowledge in building and operating sophisticated search platforms and engineering robust, high-performance software systems.
Experience mentoring expert engineers, providing both technical and professional guidance.
Experience defining a long-term technical vision for a core search or retrieval system, working across teams and organizations to collaboratively shape the technical roadmap.
Hands-on experience with search and indexing technologies such as Elasticsearch, Lucene, or Solr,
Strong skills in core Java and familiarity with advanced data structures and concurrency constructs, as well as newer language features like lambdas. You have a strong desire to optimize and leverage the most efficient algorithms and search data structures.
Able to work with a high level of autonomy, tackling projects and guiding them from concept to completion, including both technical design and collaboration with other engineers to develop the necessary components.
Experience with large-scale data or search systems such as Elasticsearch, Lucene, Solr, or distributed storage engines, and an understanding of how they work and why they work that way.
Excellent verbal and written communication skills. Collaborating across distributed teams is challenging, we value being supportive, empathetic, and trusting in all interactions, and we expect the same from everyone on the team.

Nice to have

You've built things with Elasticsearch before, and you have experience in the search and information retrieval space and understand the constructs and theory behind it.
Experience working with open source projects and familiar with different styles of source control workflow and continuous integration.

Pay & benefits

What you'll get

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:

€80.400-€127.200 EUR

How they hire

4 steps4 interviewsa task to do

Application
Recruiter screen
With a recruiter · 30 min
A short phone or Zoom introduction with the recruitment team to answer questions before formal interviews.
Department interviews
With peers, hiring manager and leadership · 45–90 min
Several rounds within your department: peer, hiring manager and leadership interviews assessing fit for the role.
Panel presentation
With a panel · 45–90 min · Not every role
Role-play scenarios or product demonstrations that simulate the job.
Technical assessment
60–90 min · Not every role
Online skills assessment or portfolio review: technical deep dive or coding exercise with a proctor.
Decision · With a recruiter

The decision may take longer when several candidates interview for the same role.
Most interviews are virtual; some roles include on-site interviews.

About Elastic

Elastic is a search and observability company known for Elasticsearch, the open-source search and analytics engine, and the Elastic Stack (ELK Stack). The company provides solutions for enterprise search, observability, and security, serving a wide range of industries globally. With a distributed workforce and a strong emphasis on open-source technology, Elastic has established itself as a key player in the data and analytics space.

In Spain, Elastic has a significant presence, particularly in Barcelona, where it operates a major engineering and sales hub. The company is known for its remote-friendly culture and flexible work environment, making it attractive to international professionals. Elastic's Spanish offices are part of its global operations, offering roles in engineering, product management, sales, and customer success, with a focus on innovation and collaboration.

Industry: Search and Observability
Founded: 2012
Employees: 1,000–5,000
Headquarters: Mountain View, USA
In Spain: Barcelona
Website: elastic.co

Good to know if you are moving

Elastic has a strong engineering presence in Barcelona, with many roles in software development and product management.
The company is known for its remote-first culture, allowing flexibility in work location.
Elastic offers a comprehensive relocation package for international hires, including visa sponsorship and support.
The company values open-source contributions, and employees are encouraged to participate in the community.
Barcelona is a major tech hub in Europe, offering a vibrant lifestyle and a growing international community.

In their own words

Additional information

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 [email protected]. 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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