Onehouse · 1 day ago
Senior Software Engineer, Open Source (US)
Sunnyvale, CA
Full-time
Hybrid
Senior Level
$215K/yr - $250K/yr
5+ years expOnehouse is a mission-driven company dedicated to freeing data from data platform lock-in. The Senior Software Engineer on the Open Source team will play a pivotal role in shaping the vision and roadmap for Apache Hudi, ensuring seamless collaboration between the open-source project and Onehouse's managed solution.
Big DataCloud Data ServicesData IntegrationDatabaseSoftware
Responsibilities
As an engineer on the Open Source team at Onehouse, you'll play a pivotal role in shaping and realizing the vision and roadmap for Apache Hudi, while also shaping the future of data lakehouse space
Collaborate across multiple teams within Onehouse, serving as the vital bridge between the open-source Apache Hudi project and Onehouse's managed solution, ensuring seamless collaboration and integration
Engage closely with community partners and contributors, serving as a steward of the Apache Hudi project, fostering collaboration and guiding its evolution
Champion a culture of innovation, quality and timely execution, enabling the team to deliver on the vision of the next-generation data lakehouse
Architect and implement solutions that scale to accommodate the rapid growth of our customer base, open source community and the ever-expanding demands of the datalake ecosystem at large
Build, design and deliver features/improvements to Apache Hudi
Ensure high quality and timely delivery of innovations and improvements in Apache Hudi
Dive deep into the architectural details of data ingestion, data storage, data processing and data querying to ensure that Apache Hudi is built to be the most robust, scalable and interoperable data lakehouse
Own discussions and work with open source partners/vendors to: troubleshoot issues with Hudi, ensure Hudi support in for compute engines like Pretso/Trino and act as the face of Hudi to the community at large via meetups, customer meetings, talks etc
Partner with and mentor engineers on the team
Qualification
Required
5-7+ years building large-scale data systems
You embrace ambiguous/undefined problems with an ability to think abstractly and articulate technical challenges and solutions
Positive attitude towards seeking solutions to hard problems, with a bias towards action and forward progress
An ability to quickly prototype new directions, shape them into real projects and analyze large/complex data
Strong, object-oriented design and coding skills with Java, preferably on a UNIX or Linux platform
Experience with inner workings of distributed (multi-tiered) systems, algorithms, and relational databases
Experience with large scale data compute engines / processing frameworks
Experience building distributed and/or data storage systems or query engines
An ability to prioritize across feature development and tech debt, balancing urgency and speed
An ability to solve complex programming/optimization problems
Robust and clear communication skills
Preferred
Experience working with open source projects and communities
Experience in optimization mathematics (linear programming, nonlinear optimization)
Existing publications of optimizing large-scale data systems in top-tier distributed system conferences
PhD or Masters degree in a related field with industry experience in solving and delivering high-impact optimization projects
Benefits
Equity Compensation; our success is your success with eligible participation in our company equity plan
Health & Well-being; we'll invest in your physical and mental well-being with up to 90% health coverage (50% for spouses/dependents) including comprehensive medical, dental & vision benefits
Financial Future; we'll invest in your financial well-being by making this role eligible to contribute to our company 401(k) or Roth 401(k) retirement plan
Generous Time Off; unlimited PTO (mandatory 1 week/year minimum), uncapped sick days and 11 paid company holidays
Company Camaraderie; Annual company offsites and Quarterly team onsites @Sunnyvale HQ
Food & Meal Allowance; weekly lunch stipend, in-office snacks/drinks
Equipment; we'll provide you with the equipment you need to be successful and a one-time $500 stipend for your initial desk setup
Child Bonding!; 8 weeks off for parents (birthing, non-birthing, adoptive, foster, child placement, new guardianship) - fully paid so you can focus your energy on your newest addition
Company
Onehouse
Onehouse is a cloud-native managed lakehouse service that aims to improve data lake time-to-value.
51-200 employees
H1B Sponsorship
Onehouse has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (7)
2023 (2)
2022 (1)
2021 (2)
Funding
Current Stage
Growth StageTotal Funding
$68MKey Investors
Craft Ventures
2024-06-26Series B· $35M
2023-02-02Series A· $25M
2022-02-02Seed· $8M
Leadership Team
Dorothy E.
Executive Business Partner
Eric Amemiya
Talent Partner
Recent News
2025-12-05
EIN Presswire
2025-12-05
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