{"id":1270465,"url":"https://alion.io/job/bytedance-c-developer-analytical-database","title":"C++ developer - Analytical Database","company":{"id":13,"name":"ByteDance","domain":"bytedance.com","url":"https://alion.io/company/bytedance","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Feishu","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":97000,"max_usd":234000,"period":"year","method":"role_country_seniority_unknown","sample_n":17},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"ClickHouse","optional":false},{"name":"Greenplum","optional":false},{"name":"MySQL","optional":false}],"status":"live","first_seen_at":"2025-08-12T10:39:10Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-25T23:50:52Z","board_verified":true,"closed_at":null,"days_open":409,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":409},"description":"岗位职责 / Responsibilities\nAbout the team\nByteDance and it's affiliates are developing the next-generation high-performance analytical database, with a mission to enable efficient and real-time data-driven decision-making on PB-level data sets. The initial product was forked from Clickhouse, after which large re-architecture had been taken place. The product now not only improves the efficiency of Clickhouse but also fits into the elastic cloud-native infrastructure with better scalability and resource utilization. With years of polishment in the internal EB-level scenarios, we are now ready to serve our business partners via various cloud vendors. \nResponsibilities: \n- Participate in the design and implementation of storage engines for distributed databases (cloud-native architecture) to build an industry-leading OLAP database system.\n- Responsible for/participate in engine-related design, implementation, testing, optimization, integration and other work.\n- Build a storage engine with high throughput, low latency and high fault tolerance, analyze system performance bottlenecks, and create an extreme system.\n- Track cutting-edge database technologies and explore/implement opportunities for new technologies.\n任职要求 / Requirements\nMinimum Qualifications:\n- Bachelor's degree in Computer Science or a related technical background involving software/system engineering, or equivalent working experience.\n- Proficiency in one or more languages including C/C++.\n- Solid foundation in computer science, including data structures, algorithms, multi-threaded programming, I/O, operating system scheduling, etc.\n- Familiarity with the design and implementation of database storage engines or distributed storage-related modules, such as ClickHouse, Greenplum, MySQL, Doris, K/V, etc.\nPreferred Qualification:\n- Participation in or experience leading the design and development of storage engines for mainstream open-source systems or enterprise-level systems.","description_format":"text","description_chars":1964,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Advertising","Recommendation Systems","Digital Media","Video & Photo Sharing"],"lifecycle":[{"event":"open","at":"2026-09-25T23:50:52Z"}],"liveness":{"score":3,"band":"cold","label":"Long shot","p_open":1,"p_active":0.092,"p_room":0.28,"age_days":409,"expected_fill_days":13,"reasons":["conf:2","win:tail","crowd:brand"],"computed_at":"2026-09-26T02:22:15Z"},"pay":null,"html_url":"https://alion.io/job/bytedance-c-developer-analytical-database","json_url":"https://alion.io/job/bytedance-c-developer-analytical-database.json","meta":{"generated_at":"2026-09-26T02:22:15Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":2404,"day_limit":5000,"remaining_today":2596,"minute_limit":60,"resets_at":"2026-09-27T00:00:00Z"}}}