Software Engineer – Query Execution

Job not on LinkedIn

🔥 0 minutes ago

🇵🇹 Portugal – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 11%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Dremio

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2015

📚 Education

🤝 B2B

☁️ SaaS

Education • B2B • SaaS

Dremio is an innovative company that offers educational resources and certifications through Dremio University, providing courses and badges in data analytics and product development. It aims to empower professionals in the tech and data field by offering specialized training for roles such as Data Analyst and Data Engineer, ultimately enhancing their skills and career prospects.

📋 Description

• Build and support execution-engine components, including query operators, expression evaluation, execution scheduling, and resource management • Implement, test, debug, and maintain well-defined changes • Write clear, maintainable Java code and add unit and integration tests • Follow engineering practices for code review, testing, and documentation • Diagnose query correctness, reliability, and performance issues using query profiles, logs, telemetry, benchmarks, and production data • Develop familiarity with vectorized processing, concurrency, memory usage, parallelism, data exchange, and disk spilling • Collaborate with senior engineers and partner teams to understand requirements, break work into manageable tasks, and deliver incremental improvements • Use AI-assisted development tools for code comprehension, debugging, test generation, and documentation • Participate in design discussions and code reviews, seek feedback, and take on broader technical responsibility

🎯 Requirements

• Up to two years of professional software development experience, or equivalent experience through internships, coursework, or substantial personal projects • Proficiency in Java or another object-oriented programming language; willingness to learn and work in a large Java codebase • Understanding of data structures, algorithms, and basic concurrency concepts • Able to work through well-defined technical problems, ask good questions, and apply feedback to reach a solution • Commitment to writing tested, maintainable code and learning established development, testing, and review practices • Able to communicate progress, surface blockers early, and work effectively with teammates • Bachelor’s degree in Computer Science, a related technical field, or equivalent practical experience