Software Engineer - Join Qbeast and Revolutionize Data Infrastructure

Qbeast Analytics S.L.; Barcelona; Híbrido; EUR 40.000 - 70.000; Jornada completa

Descripción de la vacante

An innovative data technology startup in Barcelona is seeking a talented engineer to develop multi-dimensional indexing technology. The ideal candidate will have at least 3 years of software development experience and a Bachelor's degree in a related field. Proficiency in Java, Scala, and Rust is required, along with a strong understanding of algorithms and database internals. This position offers a hybrid work model and opportunities for growth within a supportive team environment.

Servicios

Startup culture

Growth opportunities

Collaborative team environment

Formación

• A minimum of three years in professional software development.
• Proficient in Java, Scala, and Rust, with adaptability to other languages.

Responsabilidades

• Develop and enhance indexing technology using Java, Scala, and Rust.
• Build support for open table formats such as Iceberg.
• Maintain and improve product quality by resolving defects.

Conocimientos

Algorithms and data structures

Database internals

Data Lakehouse formats

Storage I/O knowledge

Java, Scala, Rust proficiency

Query engines (e.g., Apache Spark, Trino)

English proficiency

Organized, autonomous approach

Collaborative mindset

Educación

Bachelor's degree in Computer Science or related field

Herramientas

Kubernetes

Terraform

GitHub

Descripción del empleo

About Qbeast

At Qbeast, we believe in transforming the way the tech world processes and analyzes data. Data has become the lifeblood of modern activities, and its importance grows daily with the rise of cutting‑edge AI workloads. The demand for efficient, cost‑effective, and scalable data solutions has never been higher.

Just like the Cubism Art Movement changed the way to perceive reality in the early 20th century, we at Qbeast crave for radically different approaches to storing and processing data. Qbeast is an early‑stage startup on a mission to accelerate data analytics for Data Lakehouses—independent of query engine or table format. Born from research at the Barcelona Supercomputing Center (BSC), Qbeast’s foundation lies in groundbreaking multi‑dimensional indexing techniques.

We envision a future in which this core indexing technology initially becomes an essential piece of data infrastructure and over time expands to touch every critical aspect of data engineering, from storage all the way to query engines, redefining how we approach current and future AI workloads. Our goal is to make this technology accessible worldwide, across clouds, and reshape the landscape of data processing.

With headquarters in Barcelona and Seattle, we are a diverse, international team driven by passion and expertise. Backed by strong funding, we have the resources and time to craft a product that delights our customers. We value flexibility, offering a hybrid remote work model and adaptable working hours.

The Opportunity

We are looking for a talented engineer to join our team and contribute to the development of our core acceleration technology. This role involves enhancing our core multi‑dimensional indexing implementation for Data Lakehouses. You’ll collaborate closely with the team to introduce groundbreaking features that are unique in the market.

As a core member of our tech team, you will:

• Develop and enhance our indexing technology using Java, Scala, and Rust.
• Build support for open table formats such as Iceberg.
• Maintain and improve product quality by resolving defects and creating robust test cases and frameworks.
• Explore other areas of interest—in a startup, there’s always more to do and learn.

What We Are Looking For:

• Experience: A minimum of three years in professional software development.
• Education: A Bachelor’s degree in Computer Science or a related field.
• Technical Skills:
  • Strong knowledge of algorithms and data structures.
  • Familiarity with database internals.
  • Experience with Data Lakehouse formats (e.g., Delta Lake, Apache Hudi, Apache Iceberg) is a plus.
  • Knowledge of storage I/O is a bonus.
  • Proficiency in Java, Scala, and Rust, with the adaptability to work in other languages as needed.
  • Experience with query engines like Apache Spark, Trino, or emerging ones like DataFusion.
• Soft Skills:
  • Proficiency in English (our working language).
  • Organized, autonomous, and proactive approach to work.
  • Willingness to learn new skills and share knowledge.
  • A collaborative mindset and strong team spirit.

Our Tech Stack

• Revolutionary data analytics technology supporting various processing frameworks.
• Cloud-based infrastructure spanning multiple providers.
• Kubernetes for orchestration, Terraform for infrastructure management, and GitHub for version control.
• A SaaS platform powered by Typescript, Rust, Java, Scala, and Python.

What We Offer

• A Startup Culture: Be part of building both revolutionary software and a forward‑thinking work environment.
• A Talented Team: Collaborate with a high concentration of tech talent.
• Impact: Shape the future of Qbeast, a company poised to become a reference in Data Engineering.
• Growth Opportunities: Constant learning in both technology and business.

If our mission excites you and you’re ready to make a difference in data infrastructure, we’d love to hear from you.

Join Qbeast and help us redefine the future of data!