{"id":1153854,"url":"https://alion.io/job/castleton-tower-consulting-llc-data-engineer-investment-data-platform","title":"Data Engineer, Investment Data Platform","company":{"id":690872,"name":"Castleton Tower Consulting, LLC","domain":"castletontowerllc.com","url":"https://alion.io/company/castletontowerllc","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":75,"open_postings":5,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":104000,"max_usd":199000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":530},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"Azure Data Factory","optional":false},{"name":"Azure DevOps","optional":false},{"name":"CI/CD","optional":false},{"name":"Dagster","optional":false},{"name":"Databricks","optional":false},{"name":"dbt","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Power BI","optional":false},{"name":"Python","optional":false},{"name":"Snowflake","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-23T17:24:20Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-10-30T23:55:06Z","board_verified":true,"closed_at":null,"days_open":37,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":37},"description":"The Firm\nCastleton Tower is a boutique consulting firm founded by executives who have built and led quantitative research, data science, and technology teams at top-tier hedge funds and asset managers. We work exclusively with investment management firms, including asset allocators, asset managers, hedge funds, family offices, and RIAs, helping them modernize data infrastructure and build AI-ready foundations.\nOur engagements combine senior strategy with hands-on implementation. We assess technical and business strategy, design the architecture, and build the data and AI infrastructure needed to support better investment decisions.\nThe Opportunity\nWe are looking for a data engineer to join a prominent asset allocator client as it builds a modern investment data platform. You will work on a small, high-standards team that is replacing a collection of disconnected applications and spreadsheets with a unified data foundation for investment, operations, and reporting.\nThis is a hands-on engineering role for someone early in their career who wants to learn from experienced builders, take real ownership, and grow quickly. We care more about how you think, how carefully you work, and how much you want to own than about any specific tool.\nWhat You Will Do\nBuild and maintain data pipelines and transformations in SQL and Python, using dbt, Snowflake, and orchestration tools such as Dagster, Airflow, or Azure Data Factory.\n\nModel investment and operational data (positions, transactions, performance, reference data, and private-markets fund data) so it is accurate and easy to use.\n\nWrite tests, data quality checks, and reconciliations that prove the numbers are right, and fix the root cause when they aren't.\n\nShip through code review and CI/CD, and help keep production pipelines monitored and reliable.\n\nWork with analysts and investment teams to understand what they need, and deliver datasets and reports (including Power BI) they can trust.\n\nUse AI-assisted development tools to work faster while keeping quality high.\n\nQualifications\nRequired\n3 to 5 years of hands-on experience in data engineering, analytics engineering, or a closely related software role.\n\nStrong SQL and Python, and solid grounding in data modeling and ETL/ELT.\n\nExperience with a modern data warehouse (Snowflake, Synapse, Databricks, or similar) and a transformation or orchestration tool (dbt, ADF, Airflow, Dagster, or similar).\n\nHabits of a careful engineer: version control, code review, testing, and monitoring.\n\nStrong analytical ability and attention to detail.\n\nValued\nExposure to financial, investment, or private equity data.\n\nAzure data services, Azure DevOps pipelines, or Power BI.\n\nExperience reconciling data across systems.\n\nPersonal Attributes\nHigh ownership: you take problems to resolution without being told.\n\nCurious and quick to learn; you want to understand the investment side, not only the pipelines.\n\nHigh standards for your own work, and open to direct feedback.\n\nEnergy and drive to grow into a senior engineer.\n\nLocation and Placement\nLocation: Hybrid, Northeast U.S.\nThis role is intended for full-time placement at a prominent asset allocator client. The successful candidate will work closely with the client's engineering leadership and investment, operations, and technology stakeholders, and spend regular time in the office.\nCompensation: Competitive total compensation commensurate with experience.","description_format":"text","description_chars":3431,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Data & Market Intelligence","Management Consulting"],"lifecycle":[{"event":"open","at":"2026-09-23T19:18:57Z"}],"visa":[],"liveness":{"score":34,"band":"fade","label":"Fading","p_open":1,"p_active":0.626,"p_room":0.55,"age_days":36,"expected_fill_days":30,"reasons":["conf:3","win:tail"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/castleton-tower-consulting-llc-data-engineer-investment-data-platform","json_url":"https://alion.io/job/castleton-tower-consulting-llc-data-engineer-investment-data-platform.json","meta":{"generated_at":"2026-10-31T01:21:06Z","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":1794,"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":690872},"rest":"https://alion.io/mcp/rest/get_company?id=690872"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcastleton-tower-consulting-llc-data-engineer-investment-data-platform"},{"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%2Fcastleton-tower-consulting-llc-data-engineer-investment-data-platform"},{"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%2Fcastleton-tower-consulting-llc-data-engineer-investment-data-platform"},{"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/castleton-tower-consulting-llc-data-engineer-investment-data-platform\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcastleton-tower-consulting-llc-data-engineer-investment-data-platform"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1153854}},{"tool":"search_jobs","arguments":{"company":"castletontowerllc.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1153854},"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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