{"id":2010941,"url":"https://alion.io/job/vast-data-senior-software-engineer-database","title":"Senior Software Engineer (Database)","company":{"id":52586,"name":"VAST Data","domain":"vastdata.com","url":"https://alion.io/company/vast-data","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Vancouver, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":74000,"max_usd":133000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":209},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-08-13T00:15:18Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-17T05:06:40Z","board_verified":true,"closed_at":null,"days_open":65,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":65},"description":"Join VAST Data as a Senior Software Engineer (Database) and help build the next generation of scalable, AI-native data infrastructure. In this role, you will focus on the design and development of backend services for a massively distributed, high-performance combined analytical and vector database. You will work at the intersection of low-level systems programming, distributed computing, and AI infrastructure. Responsibilities include architecting and implementing core backend components, designing scalable distributed data structures and algorithms, optimizing system performance, and collaborating with cross-functional teams. Candidates should have a Bachelor's degree in Computer Science or a related field, 5+ years of experience in backend engineering, and strong proficiency in C and C++.\nMissions\nArchitect and implement core backend components for a distributed vector database using C/C++.\nDesign highly scalable distributed data-structures and algorithms optimized for performance, concurrency, and fault tolerance.\nCollaborate closely with cross-functional teams to translate backend capabilities into real-world impact.\nProfil recherché\n - Bachelor’s degree in Computer Science, Engineering, or equivalent experience- 5+ years of experience in backend engineering, with strong proficiency in low-level C and C++\n- Proven track record of backend work on high-throughput databases, vector stores, or real-time processing engines\n- Hands-on experience designing and building distributed backend systems or infrastructure at scale\n- Expertise in multi-threaded programming, memory management, and performance tuning\n- Experience with distributed data-structures, algorithms and system reliability patterns\n- Experience building or optimizing analytical or vector databases\n- Familiarity with query engine internals, indexing techniques, or storage layer optimizations\n- Knowledge of Python or Java for integration or tooling\n- Bachelor's, Master’s or PhD in a related technical field (distributed systems, backend architecture, database internals)","description_format":"text","description_chars":2063,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Enterprise Storage Systems","Databases & DBMS","AI Compute & Inference"],"lifecycle":[{"event":"open","at":"2026-10-07T13:02:43Z"}],"visa":[],"liveness":{"score":22,"band":"cold","label":"Long shot","p_open":1,"p_active":0.621,"p_room":0.36,"age_days":65,"expected_fill_days":38,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/vast-data-senior-software-engineer-database","json_url":"https://alion.io/job/vast-data-senior-software-engineer-database.json","meta":{"generated_at":"2026-10-17T06:04:56Z","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":8311,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":52586},"rest":"https://alion.io/mcp/rest/get_company?id=52586"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fvast-data-senior-software-engineer-database"},{"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%2Fvast-data-senior-software-engineer-database"},{"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%2Fvast-data-senior-software-engineer-database"},{"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/vast-data-senior-software-engineer-database\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fvast-data-senior-software-engineer-database"}]}