{"id":1221455,"url":"https://alion.io/job/onehouse-software-engineer-distributed-data-systems-in","title":"Software Engineer, Distributed Data Systems (IN)","company":{"id":63252,"name":"Onehouse","domain":"onehouse.ai","url":"https://alion.io/company/onehouse","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":75,"open_postings":7,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":"junior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["India"],"countries":["IN"],"hiring_countries":["IN"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":10000,"max_usd":28000,"period":"year","method":"role_seniority_country_cell","sample_n":32},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Hudi","optional":false},{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Unix","optional":false},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-08-26T17:26:51Z","employer_posted_date":"2026-08-26","last_verified_at":"2026-10-12T03:06:11Z","board_verified":true,"closed_at":null,"days_open":46,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":46},"description":"The Community You Will Join\nWhen you join Onehouse, you're joining a team of passionate professionals tackling the deeply technical challenges of building a 2-sided engineering product. Our engineering team serves as the bridge between the worlds of open source and enterprise: contributing directly to and growing Apache Hudi (already used at scale by global enterprises like Uber, Amazon, ByteDance etc) and concurrently defining a new industry category - the transactional data lake. The Data Infrastructure team is the grounding heartbeat to all of this. We live and breathe databases, building cornerstone infrastructure by working under Hudi's hood to solving incredibly complex optimization and systems problems.\nThe Impact You Will Drive:\nAs a foundational member of the Data Infrastructure team, you will productionize the next generation of our data tech stack by building the software and data features that actually process all of the data we ingest.\nAccelerate our open source enterprise flywheel by working on the guts of Apache Hudi's transactional engine and optimizing it for diverse Onehouse customer workloads.\nAct as a SME to deepen our teams' expertise on database internals, query engines, storage and/or stream processing.\nA Typical Day:\nDesign new concurrency control and transactional capabilities that maximize throughput for competing writers.\nDesign and implement new indexing schemes, specifically optimized for incremental data processing and analytical query performance.\nDesign systems that help scale and streamline metadata and data access from different query/compute engines.\nSolve hard optimization problems to improve the efficiency (increase performance and lower cost) of distributed data processing algorithms over a Kubernetes cluster.\nLeverage data from existing systems to find inefficiencies, and quickly build and validate prototypes.\nCollaborate with other engineers to implement and deploy, safely rollout the optimized solutions in production.\nWhat You Bring to the Table:\nStrong, object-oriented design and coding skills (Java and/or C/C++ preferably on a UNIX or Linux platform).\nExperience with inner workings of distributed (multi-tiered) systems, algorithms, and relational databases.\nYou embrace ambiguous/undefined problems with an ability to think abstractly and articulate technical challenges and solutions.\nAn ability to prioritize across feature development and tech debt with urgency and speed.\nAn ability to solve complex programming/optimization problems.\nAn ability to quickly prototype optimization solutions and analyze large/complex data.\nRobust and clear communication skills.\nNice to haves (but not required):\nExperience working with database systems, Query Engines or Spark codebases.\nExperience in optimization mathematics (linear programming, nonlinear optimization).\nExisting publications of optimizing large-scale data systems in top-tier distributed system conferences.\nPhD degree with 2+ years industry experience in solving and delivering high-impact optimization projects.","description_format":"text","description_chars":3051,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Warehouses & 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