Software Engineer – Data Lakehouse Optimization – Strartup

Job title:

Software Engineer – Data Lakehouse Optimization – Strartup

Company:

Page Personnel

Job description

We are seeking a passionate engineer to design and optimize data indexing technologies using Java, Scala, and Rust, while contributing to robust, large-scale distributed systems. This role involves working across teams in a fast-paced startup environment, with a focus on open-source data infrastructure like Apache Iceberg.Design, develop, and optimize our data indexing technologies using Java,Scala, and Rust.* Extend support for open table formats (e.g., Apache Iceberg).* Ensure product quality by fixing bugs, building robust test cases, andcontributing to resilient frameworks.* Collaborate across multiple areas of the startup, wearing multiple hatswhen needed.Software Engineer – Data Lakehouse Optimization – StrartupGrowth opportunitites

• Experience:o Minimum 3 years of professional software development experience.* Education:o Bachelor’s, Master’s, or PhD in Computer Science, SoftwareEngineering, or related fields.* Technical Skills:o Strong foundation in algorithms and data structures.o In-depth understanding of database internals.o Experience with Data Lakehouse formats (Delta Lake, Hudi,Iceberg) is highly desirable.o Knowledge of cloud storage I/O optimization is a strong plus.o Advanced programming skills in Java, Scala, and Rust (otherlanguages are a plus).o Familiarity with query engines like Spark, Trino, or DataFusion.* Soft Skills:o Fluent English (working language).o Strong organizational skills, autonomy, and a proactive mindset.o Curiosity and eagerness to learn and share knowledge.o Collaborative team spirit and startup mentality.

Cutting-edge platform designed to optimize storage and analytics over Data Lakehouse architectures. Our mission is to boost efficiency and query speed on massive datasets, especially within distributed cloud environments.

• Work at the frontier of data engineering and analytics innovation.

• Help build a platform that genuinely impacts how companies manage and

analyze big data.

• Collaborative, learning-driven environment with a highly technical team.

• Based in vibrant Barcelona – flexible hybrid setup (remote considered for

exceptional candidates).

• Opportunity to grow rapidly within a high-potential startup.

Expected salary

€30000 – 60000 per year

Location

Barcelona

Job date

Wed, 28 May 2025 22:45:23 GMT

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