{"id":746305,"url":"https://alion.io/job/lucenia-senior-software-engineer-data-plane","title":"Senior Software Engineer - Data Plane","company":{"id":680514,"name":"Lucenia","domain":"lucenia.com","url":"https://alion.io/company/lucenia","size_band":"1-10","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"worldwide","remote_scope_basis":"inferred_board_market","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":86000,"max_usd":221000,"period":"year","method":"global_role_seniority_cell","sample_n":7767},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false},{"name":"Rust","optional":false},{"name":"Cassandra","optional":true},{"name":"CI/CD","optional":true},{"name":"ElasticSearch","optional":true},{"name":"PostgreSQL","optional":true}],"status":"live","first_seen_at":"2024-02-06T17:28:53Z","employer_posted_date":"2026-09-02","last_verified_at":"2026-10-30T20:58:10Z","board_verified":true,"closed_at":null,"days_open":997,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":995},"description":"What You Will Be Doing:\nYou’ll work with a globally distributed team of experienced engineers focused on distributed indexing and query capabilities of Lucene.\nYou'll be an expert in the engine area and everyone will turn to you when they have a question. You'll improve those areas based on your questions and your instincts.\nYou'll be a full time Lucenia contributor, building data intensive new features, fixing exciting bugs and increasing the testing coverage, all while making the code easier to understand. Sometimes you'll need to invent a new algorithm or data structure, or find one and implement it. Sometimes you'll need to get close to the operating system and hardware.\nYou'll work with community members from all over the world on issues and pull requests, sometimes triaging them and handing them off to other experts and sometimes handling them yourself.\nYou'll write idiomatic modern Java and possibly Rust!\nWhat You Bring Along:\nYou have strong core Java skills and are conversant in the standard library of data structures and concurrency constructs.\nExcellent understanding of concurrent and parallel programming principles.\nProven background in applied data processing (data structures, algorithms).\nFamiliarity with low-level abstractions in OS.\nYou work with a high level of autonomy, and are able to take on projects and guide them from beginning to end. This covers both technical design and working with other engineers to develop needed components.\nSolid software engineering foundations, with proven track record of designing and delivering high-quality solutions.\nComfortable developing collaboratively. Giving and receiving feedback on code and approaches and APIs is hard! Bonus points if you've collaborated over the internet because that's harder. Double bonus points for asynchronous collaboration over the internet. That's even harder but we do it anyway because it's the best way we know to build software.\nYou've used several data storage technologies like Elasticsearch, Solr, PostgreSQL, MongoDB, or Cassandra and have some idea how they work and why they work that way.\nExcellent verbal and written communication skills. Collaborating on the internet is hard. We try to be respectful, empathetic, and trusting in all of our interactions. And we'd expect that from you too.\nBonus Points:\nYou've built things with Luence before.\nWorked on index and search data structures technology.\nHave experience designing, leading and owning cross-functional initiatives.\nWorked with open source projects and are familiar with different styles of source control workflow and continuous integration.\nPast working experience with database, search engine, OS or cloud service development.","description_format":"text","description_chars":2712,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Databases & DBMS"],"lifecycle":[{"event":"open","at":"2026-09-11T14:14:34Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.176,"p_room":0.28,"age_days":996,"expected_fill_days":29,"reasons":["conf:2","win:tail","crowd:"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/lucenia-senior-software-engineer-data-plane","json_url":"https://alion.io/job/lucenia-senior-software-engineer-data-plane.json","meta":{"generated_at":"2026-10-31T01:12:57Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":1688,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":680514},"rest":"https://alion.io/mcp/rest/get_company?id=680514"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flucenia-senior-software-engineer-data-plane"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Flucenia-senior-software-engineer-data-plane"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Flucenia-senior-software-engineer-data-plane"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/lucenia-senior-software-engineer-data-plane\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flucenia-senior-software-engineer-data-plane"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":746305}},{"tool":"search_jobs","arguments":{"company":"lucenia.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":746305},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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