{"id":4023073,"url":"https://alion.io/job/merklescience-senior-data-engineer","title":"Senior Data Engineer","company":{"id":9042,"name":"Merklescience","domain":"merklescience.com","url":"https://alion.io/company/merklescience","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":95,"open_postings":17,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":861,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ClickHouse","optional":false},{"name":"Databricks","optional":false},{"name":"Go","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-11-10T12:17:49Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-10T15:55:49Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"The Role\nYou will design, build and run the systems behind our data products, covering ingestion, processing, analytical storage and serving. You own your work from the design document through to production. The people who design a pipeline also run it and answer for its numbers.\nOur stack is very wide, and we go deep in every part of it. We don't stop at \"it works.\" We keep measuring, profiling and tuning to make systems faster, cheaper and more reliable. We want engineers who are razor sharp, pay close attention to detail, and care as much about why a query takes 800 ms as whether it returns the right answer.\nYou don't need blockchain experience. If you're a strong data engineer who wants to learn it, we'd like to hear from you.\nWhat You'll Do\nDesign and build scalable, high-throughput data pipelines and platform systems for blockchain data across 30+ chains.\n\nBuild backend data services and loaders in Go and Python.\n\nDesign and evolve data models and analytical workloads in ClickHouse, and tune them for sub-second queries.\n\nBuild incremental, idempotent pipelines on Databricks over billions of rows and tens of terabytes.\n\nKeep improving the scale, reliability, freshness, performance and cost efficiency of the platform.\n\nInvestigate hard performance and reliability problems and see them through to resolution.\n\nWork closely with the product, analytics and investigations teams that use the data, and turn their needs into platform designs.\n\nHelp set technical direction through architecture discussions, design reviews and code reviews.\n\nMentor engineers and help set strong engineering and operational practices.","description_format":"text","description_chars":1636,"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":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain Analytics","RegTech, AML & Compliance"],"lifecycle":[{"event":"open","at":"2026-11-10T15:55:49Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":861,"reasons":["conf:2","win:early"],"computed_at":"2026-11-10T18:00:24Z"},"pay":null,"html_url":"https://alion.io/job/merklescience-senior-data-engineer","json_url":"https://alion.io/job/merklescience-senior-data-engineer.json","meta":{"generated_at":"2026-11-10T18:00:24Z","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":7401,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":9042},"rest":"https://alion.io/mcp/rest/get_company?id=9042"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmerklescience-senior-data-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fmerklescience-senior-data-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fmerklescience-senior-data-engineer"},{"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/merklescience-senior-data-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmerklescience-senior-data-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4023073}},{"tool":"search_jobs","arguments":{"company":"merklescience.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4023073},"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. Docs: https://alion.io/developers"}}