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699 data assistant jobs at 345 companies in Passaic, NJ

1mo
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Data Engineer
New York or Los Angeles or San Francisco
$140k-$175k/yr HybridFull Time
Regard
Regard: A that builds AI-powered software to improve clinical documentation and advance patient care.
3+ YOEBS or equivalent, 3+ years data engineering experience, Python and SQL proficiency, experience with PySpark and distributed data processing, AWS experience preferred, LLM-assisted development familiarity, and willingness to participate in on-call support.
S3, Apache Iceberg, EMR, PySpark, Dagster, Kubernetes, ClickHouse, PostgreSQL, FastAPI, Metabase, Python, SQL, AWS, AWS Athena, EHR, OMOP CDM, HIPAA, LLM
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1mo
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Sr. Data Engineer
New York or Maryland or Chicago or Detroit or Los Angeles or United States
$94k-$153k/yr HybridFull Time
Dentsu
DentsuTokyo Stock Exchange: 4324: Providing global advertising, digital marketing, and media communications services.
4+ YOE4+ years in data/software engineering; strong Python and SQL; deep Snowflake experience (Streams and Tasks, Snowpark preferred); experience with identity matching, PII handling, Git, CI/CD, and AI/LLM-assisted data workflows.
Snowflake, Streams and Tasks, Snowpark, Python, SQL, Git, CI/CD, AWS, Azure, GCP, Unix, Bash, MCP, LLM
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1mo
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Senior Data Engineer
New York or Denver
$140k-$170k/yr HybridFull Time
Gen II Fund Services
Gen II Fund Services: Provides fund administration services to private capital asset managers
5+ YOE5+ years data engineering experience, Bachelor's/Master's in CS or related, deep Snowflake and SQL expertise, strong Python and Streamlit skills, ELT experience (Fivetran), AI-assisted development, BI tooling (Power BI/Qlik), and data governance knowledge.
Snowflake, SQL, Fivetran, Python, Streamlit, pytest, Power BI, Qlik, LLMs, Claude, SnowPro
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2w
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Head of Data Engineering
Fort Lee, New Jersey, United States
$200k/yr OnsiteFull Time
TRANZACT
TRANZACT: Distributes health and life insurance policies directly to consumers.
10+ YOE4+ Mgmt10+ years data engineering, 4+ years leading teams, hands-on Databricks/PostgreSQL, Python and SQL expertise, experience with data governance/security and AI-assisted engineering; BS in CS required.
Databricks, PostgreSQL, Python, SQL, Unity Catalog, Delta Lake, Spark, Apache Airflow, SQL Server, Azure, AWS, Terraform, Bicep, CloudFormation
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Senior Data Engineer
New York or Denver
$140k-$170k/yr HybridFull Time
Gen II Fund Services
Gen II Fund Services: Global fund administration for private capital asset managers.
5+ YOE5+ years data engineering experience with Snowflake and Python; experience building medallion (Bronze/Silver/Gold) architectures, Fivetran ingestion, Streamlit apps, BI enablement, and AI-assisted development.
Snowflake, Snowflake Streams, Snowflake Tasks, Snowflake Stored Procedures, Fivetran, Streamlit, Python, pytest, Microsoft Power BI, Qlik, Claude, LLMs, SQL
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Analytics Data Engineer
New York City, New York, United States
$140k-$190k/yr HybridFull Time
US Mobile
US Mobile: A mobile virtual network operator providing flexible cell phone plans.
5+ YOE5+ years in analytics/data engineering with strong SQL, experience with dbt, Dagster, Redshift, Python, dashboarding (Hex/Tableau), AI/LLM-assisted workflows, data modeling, and stakeholder communication.
dbt, Dagster, Redshift, Hex, Tableau, Python, SQL, LLM
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2mo
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Assistant Manager, Master Data Management
Port Washington, New York, United States
$23-$45/hr OnsiteFull Time
Kiss Products
Kiss Products: Brings salon-quality professional beauty products directly to the consumer.
2+ YOEOversee Material Master data governance, SAP MM, and data quality; 2-4 years MDM experience; cross-functional collaboration; bachelor's in related field.
SAP MM, S/4HANA, SAP ECC, ERP, Excel
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Senior Associate/Assistant Vice President, AI Data Engineer
Beijing or Hanoi or Mumbai or Shanghai or Shenzhen or Singapore or Brussels or London or Mexico City or New York or Paris or San Francisco or Washington, DC
OnsiteFull Time
Temasek
Temasek: Global investment managing a diversified portfolio.
4+ YOE4+ years data engineering experience (2+ years on AI/LLM systems), expertise designing agent-ready data architectures, RAG pipelines, data quality/governance, vector DBs, embeddings, and production data pipelines.
Python, pandas, Polars, SQLAlchemy, dbt, Apache Airflow, Prefect, Spark, Kafka, Kinesis, Pinecone, Weaviate, pgvector, Chroma, LlamaIndex, LangChain, SQL, Snowflake, BigQuery, Redshift, Databricks, Neo4j, Great Expectations, Soda, OpenLineage, DataHub, Marquez, Monte Carlo, Acceldata
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3w
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Senior Data Operations Analyst
New York, New York, United States
$95k-$135k/yr OnsiteFull Time
Allocate
Allocate: A platform that enables advisors and family offices to discover, model, and manage private market investments.
3+ YOE3+ years in operations or data/fund operations, detail-oriented, SLA judgment, basic SQL, comfortable with modern/AI-assisted software, bachelor's or equivalent experience.
SQL
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Data Engineer (SMTS / LMTS) - MDM
San Francisco or New York City or Seattle or Indianapolis
$179k-$286k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
8+ YOESenior-level data engineer (SMTS: 8+ yrs, LMTS: 10+ yrs) with MDM, Informatica MDM, Java, APIs, MuleSoft, Airflow, Kafka, cloud (AWS/GCP/Azure), SQL, and experience using AI-assisted dev tools (Claude, Cursor, GitHub Copilot).
Claude, Cursor, Windsurf, GitHub Copilot, MuleSoft, Airflow, Change Data Capture (CDC), Kafka, AWS, GCP, Azure, SQL, Python, Informatica SaaS MDM, Java, REST APIs, Dun & Bradstreet, Moody's, Leadspace, Retrieval-Augmented Generation (RAG), vector databases
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Let's begin! Assistant Vice President-Talent Data & AI Infrastructure (13734)
New York, New York, United States
$136k-$197k/yr OnsiteFull Time
Moody's
Moody'sNYSE: MCO: Provides credit ratings, financial research, and risk management software.
5+ YOE5+ years in management consulting, finance, data science, or analytics; enterprise AI/talent analytics experience; data product thinking; executive communication; strategic and tactical execution.
AI, Data Analytics, Knowledge Graphs
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Director of Data Science
New York City or San Francisco
$225k-$250k/yr RemoteFull Time
Brigit
Brigit: Provides cash advances and tools to improve financial health.
5+ YOE2+ Mgmt2+ years managing data science teams (>3), 5+ years modeling/data science experience, 2+ years at a consumer product company, deep expertise in SQL and Python, experience with dbt, Airflow, Spark, MLflow, and familiarity with AI-assisted coding tools; Master's/PhD preferred.
SQL, Python, dbt, Airflow, Spark, MLflow, Claude Code, Cursor, GitHub Copilot, OpenAI Codex
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2mo
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Assistant Director, Data Insights & Digital Engagement
New York City, New York, United States
$66k-$72k/yr OnsiteFull Time
Columbia University
Columbia University: A private Ivy League research university providing higher education.
2+ YOEBachelor’s degree and at least 2 years of related experience; highly organized; team oriented; interest in career services/higher education; data analysis skills; ability to learn new applications; basic video editing; strong communication and initiative.
Google Workspace, Salesforce, Handshake, Qualtrics, Drupal, Tableau, Jira, Excel
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Data Scientist Alternative (NY) (New York, NY, US)
New York, New York, United States
OnsiteFull Time
CFM
CFM: Quantitative asset management firm using scientific methods for investment.
2+ YOEMaster's degree (ideally in machine learning or data science), 2+ years Python data science experience, production ML (time series) expertise, AWS familiarity, LLM-assisted coding and prompt engineering experience, strong communication.
Python, AWS
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2w
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Lead Data Engineer (Python, AWS, SQL, GenAI) (Enterprise Platforms Technology)
McLean or New York
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor's degree, 4+ years application development, 2+ years big data, 1+ year cloud (AWS/Azure/GCP); experience with Python, SQL, Scala/Java, distributed data tools, data warehousing, NoSQL, UNIX, and Agile; AI-assisted coding experience preferred.
Python, AWS, SQL, GenAI, Scala, Java, Redshift, Snowflake, Claude Code, GitHub Copilot, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX
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Stirista LLC - Solutions Engineer, Data & Platforms
San Antonio or Manhattan or Hauppauge or Boston or Pompano Beach or Texas or Florida or Massachusetts or New York or Colorado or Connecticut or Iowa or Illinois or Maine or Maryland or Minnesota or North Carolina or New Jersey or Oregon or Pennsylvania or Rhode Island or South Carolina or Virginia or Wisconsin
HybridFull Time
Stirista
Stirista: Provides identity resolution and data-driven marketing services.
4+ YOE4+ years in client services, marketing or data/platform operations; proficiency with SQL and Python, data engineering, QA/automation, AI-assisted tools (Cursor, Claude Code, GitHub Copilot); strong analytical and client-facing communication skills; bachelor’s degree preferred.
SQL, Python, Cursor, Claude Code, GitHub Copilot, OMNA Identity Graph, CDP
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Senior Data Management Professional - Cashflow Modeler - Securitized Prodcuts
New York, New York, United States
$110k-$190k/yr OnsiteFull Time
Bloomberg
Bloomberg: Delivers financial data, news, and software to global markets.
4+ YOEBA/BS in Finance or STEM, 4+ years cash flow modeling experience (CLO preferred), strong Python and data-management skills, experience with command-line environments, AI-assisted tools, excellent communication and mentoring ability.
Python, Regex, Unix, JIRA, Bloomberg Terminal
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3mo
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FY26-27 - Career Data, Employer Insights and Strategy Graduate Assistant - The Career Center
South Orange, New Jersey, United States
OnsitePart Time
Seton Hall University
Seton Hall University: Private Catholic research university providing undergraduate and graduate degrees.
Current enrollment in a graduate program; strong analytical skills; Excel/Sheets experience; ability to interpret and communicate data; attention to detail.
Excel, Google Sheets
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1w
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ASSISTANT DIRECTOR OF ASSET & DATA MANAGEMENT
New York City, New York, United States
$110k-$120k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
2+ YOE1.5+ MgmtRequires civil service status as Administrative Staff Analyst and experience in Maximo asset data management, analytics, project and stakeholder management; master’s or bachelor’s degree with required professional experience.
Microsoft Office Suite, Maximo/MAS, iWM, Siebel, Smartsheet
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2mo
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Alternative Data Management, Servicing Team Lead - Assistant Vice President
Stamford, Connecticut, United States
$85k-$125k/yr HybridFull Time
iCapital
iCapital: A global fintech platform for alternative investment marketplace access.
7+ YOE5+ Mgmt7+ years financial services, alt investments ops; 5+ years people management; strong knowledge of ADM workflows, automation, STP; excel and data tooling proficiency.
Excel, Automation frameworks, Data tools
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