Senior Java Developer

April 11

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Voltron Data

Connecting data, hardware, and developers

51 - 200


• Improving Apache Arrow and Substrait ease of use for Java developers • Enhancing library quality and reliability • Enhancing library internals and APIs to improve ease and efficiency of development • Answering user tickets (bugs, feature requests), helping contributors, reviewing Pull Requests • Writing prose documentation, tutorials, etc. • Developing new features to better address users' needs • Spreading Apache Arrow awareness by authoring blog posts and attending conferences


• Significant Java experience • Prior experience in Data Engineering and/or Data Science fields • Ideally, you are familiar with one or several of the following… • Open source development practices and social dynamics • Build systems, continuous integration • Binary protocols, binary representation issues • Low-level memory management in Java • Bridging Java with foreign runtimes • Performance optimization • Another language with a significant share in the Arrow ecosystem, such as C++, Python, R or Rust


• Work from Anywhere - Payroll and Benefits in 150+ Countries • Unlimited PTO • Medical, Dental, and Vision • Retirement [USA Only] • Home Office Budget • Continuing Education Budget

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