44 data engineer ii jobs at 26 companies in Fairfield, CT

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Data Engineer II - Surgery
New York, New York, United States
$90k-$135k/yr HybridFull Time
Mount Sinai Health System
Mount Sinai Health System: Provides comprehensive hospital, clinical, and medical research services.
4+ YOE4+ years in data engineering/computational analytics; strong SQL/NoSQL; Python/Scala/Java; cloud; healthcare data experience preferred.
SQL, NoSQL, Oracle, PostgreSQL, MySQL, MongoDB, Scala, Python, Java, Node.js, Django, PHP, Hadoop, Spark, Kafka, Cloud (Azure/AWS), JIRA
4d
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Data Engineer II - AMZ9956938
New York, New York, United States
$158k-$197k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOEMaster's or Bachelor's-equivalent in CS/Engineering/IS/Math with required experience; 1+ year developing and operating large-scale data structures using ETL/ELT, OLAP, data modeling, SQL, and Oracle.
ETL/ELT, OLAP, SQL, Oracle, OBIEE
5d
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Data Engineer II
New York City, New York, United States
HybridFull Time
Scan.com
Scan.com: Connects patients and providers to medical imaging services.
Strong SQL, dbt or SQLMesh experience, Snowflake or BigQuery proficiency, Python for data pipelines, BI tooling (Tableau/Metabase/Sigma/Omni), stakeholder partnership, and AI-native development.
Fivetran, Python, Snowflake, dbt, GitHub, Tableau, Cursor, Claude, Snowflake Cortex, Postgres, HubSpot, Front, Acuity, Dialpad, Facebook Ads, Google Ads, SQL, SQLMesh, BigQuery, Metabase, Sigma, Omni, dlt, pandas
2w
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Data Engineer II - (Remote)
New York, New York, United States
$118k-$156k/yr RemoteFull Time
Fanatics
Fanatics: Global digital sports platform for merchandise, collectibles, and betting.
1+ YOE1–3 years software or data engineering experience, strong Python and SQL, familiarity with Airflow and ETL/ELT concepts, unit testing, Git workflows, and strong communication skills.
Python, Airflow, Snowflake, Databricks, AWS, dbt, Tableau, MongoDB, PostgreSQL, SQL, Git, Datadog, Segment, LaunchDarkly, Kafka, S3
4d
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Data Engineer II - Zelle
Scottsdale or Chicago or San Francisco or New York City
$97k-$149k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
2+ YOEBachelor's degree typical; 2+ years experience building data engineering tools with Spark and Python, experience with ML toolkits, Hadoop or AWS/S3, and relational databases; strong communication and background/drug screen required.
Spark, Python, R, Hadoop, AWS/S3, Scala, Java
2w
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Principal Marketing Data Ops Engineer II
Bethesda or Getzville or New York City or Beachwood or Indianapolis or Tucson or Tampa or Chicago or Fredericksburg or Melville
HybridFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
7+ YOE7+ years building data pipelines in Python/Scala, 7+ years SQL with enterprise warehouses, 5+ years ETL/ELT and cloud infrastructure experience (Azure/AWS/GCP); BA/BS preferred.
Python, Scala, SQL, Snowflake, Databricks, Azure, AWS, GCP, Azure Data Factory, Microsoft Dynamics, Statsig, REST API
2mo
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Data Collection Specialist II
Boston or Chicago or Jersey City or New York
$65k-$75k/yr RemoteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
Travel up to 90-100%, HS diploma required, BA/BS preferred in engineering/IT or related field, strong time management and problem-solving, proficient with iPad/iOS, driver’s license, OSHA 10.
iPad, iOS, data collection tools
1mo
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Data Scientist II, Monetization & Pricing
San Francisco or San Jose or New York City or Seattle or Austin or Washington or California or Massachusetts or New Jersey or Washington or United States
$140k-$213k/yr RemoteFull Time
Thumbtack
Thumbtack: Online marketplace connecting homeowners with local service professionals.
2+ YOE2+ years in data science/analytics/economics, stakeholder management, experiment design and analysis, expert SQL, degree in a technical field (statistics, CS, math, engineering, OR, economics).
SQL
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Software Engineer II, Data Solutions
Chicago or New York City or San Francisco or Illinois or California or Colorado or New York
$85k-$130k/yr OnsiteFull Time
Tempus AI
Tempus AINASDAQ: TEM: Builds a data platform for AI-powered precision medicine diagnostics.
8+ YOE8+ years in software/data engineering with platform or distributed systems experience; strong TypeScript/Node.js or Python backend skills; deep GCP, cloud storage, and data warehousing experience; on-call and mentorship experience.
TypeScript, JavaScript, Python, Node.js, GCP, GCS, S3, Dataflow, BigQuery, Cloud Spanner, JSON Schema, Avro, GKE, CI/CD
3w
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Engineer II, Wind Operations
Austin or Chicago or San Diego or White Plains
$118k-$148k/yr FieldFull Time
RWE
RWEXetra: RWE: Generates electricity through wind, solar, and conventional power plants.
5+ YOEBachelor’s in Engineering, minimum 5 years in wind or power generation, commissioning and field troubleshooting experience, turbine electrical/mechanical knowledge, RCA leadership, vendor management, and data-driven decision making.
1w
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Machine Learning Engineer II
New York, New York, United States
$180k-$220k/yr OnsiteFull Time
CLEAR
CLEARNYSE: YOU: Secure biometric identity platform for travel and venue access
3+ YOE3+ years building and scaling ML models, experience with data pipelines, feature engineering, model deployment and monitoring; strong Python and communication skills.
Python, Postgres, Snowflake, dbt, AWS SageMaker, MLflow
2w
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Sr AI Engineer II
New York or Palo Alto or Phoenix
$123k-$215k/yr HybridFull Time
American Express
American ExpressNYSE: AXP: Global financial services and credit card payment network.
8+ YOE8+ years software engineering experience with production LLM or applied ML systems; strong backend, APIs, data pipelines, cloud (AWS/GCP), Kubernetes, and agentic AI tooling; product orientation and ownership.
Python, Go, TypeScript, AWS, GCP, Kubernetes, REST, gRPC, Kafka, LLMs, RAG
2mo
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Quantum Engineer II, Device Test & Measurement
New Haven, Connecticut, United States
$87k-$130k/yr OnsiteFull Time
D-Wave Quantum
D-Wave QuantumNYSE: QBTS: Provides commercial quantum computing systems, software, and cloud services.
2+ YOEMSc or PhD in relevant field; 2+ years experience; superconducting quantum devices, DC/RF measurements, cryogenic systems; instrument control, data analysis, and automation.
Python, LabVIEW, Matlab, Instrument control, Data analysis, Automation
1w
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Software Engineer II - Data Transformation
New York, New York, United States
$123k-$165k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
3+ YOE3+ years software engineering experience, proficient in Java and another OOP language, CI/CD and source control experience, backend design, caching, CS fundamentals, strong communication.
Java, Kotlin, Scala, Python, Go, JavaScript, TypeScript, Kafka, Kinesis, SQS, Datadog, New Relic, Git, Jenkins, Docker
2mo
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Senior Software Engineer II of Trading
Denver or New York City or San Francisco
$174k-$210k/yr HybridFull Time
Forge Global
Forge GlobalNYSE: FRGE: Marketplace for trading private shares and pre-IPO stock.
6+ YOEBachelor's in CS/Engineering or equivalent; 5–8 years software engineering; 5+ years in compiled OO languages; 2+ years scripting; real-time data processing; strong SQL; CI/CD; cloud platforms; experience in private markets/financial services; collaborative and mentoring abilities.
TypeScript, Java, C#, Python, JavaScript, Ruby, WebSockets, Kafka, SQL, PostgreSQL, MySQL, CI/CD, AWS, Azure, GCP, Git, GitHub, JIRA
1mo
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Staff Environmental Engineer II
New York City, New York, United States
$73k-$86k/yr HybridFull Time
Roux
Roux: Provides environmental consulting, engineering, and remediation services.
1+ YOEBachelor's degree in a technical field, 1+ year environmental consulting experience, field sampling and remedial oversight, data analysis, report preparation, and ability to manage junior field staff.
1w
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Process Improvement Engineer II (NYC)
New York, New York, United States
$88k-$117k/yr OnsiteFull Time
Victoria's Secret & Co.
Victoria's Secret & Co.NYSE: VSCO: Retailer of lingerie, apparel, and beauty products.
2+ YOE2+ years in process improvement or analytics, strong reporting/dashboard and Power Platform skills, ability to translate data into insights, project management and stakeholder partnership.
Microsoft Power BI, Microsoft Power Automate, Microsoft Power Apps, Microsoft SharePoint, Microsoft Excel, Microsoft Power Platform
1mo
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Business Intelligence Developer II - PR - (Multiple Openings)
New York City or United States
$131k-$150k/yr RemoteFull Time
Weill Cornell Medicine
Weill Cornell Medicine: Providing medical education, clinical research, and patient care services.
2+ YOEDesign and develop ETL data flows, ABAP extractions/transformations, data modeling and reporting for enterprise data warehouses; Bachelor's (5 yrs) or Master's (2 yrs) in related field; Power BI experience.
ABAP, Power BI
1mo
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Senior II Developer
New York City, New York, United States
$185k-$185k/yr HybridFull Time
NYU Langone Health
NYU Langone Health: Academic medical system providing comprehensive patient care and education.
6+ YOEBachelor's degree, 6+ years implementing HCM business processes and HCM applications (PeopleSoft, Oracle HCM, Oracle APEX), proficiency in Python and Java, experience with Oracle Integration Cloud and data conversions, strong problem-solving and communication skills.
PeopleSoft HCM, Oracle HCM Cloud, Oracle APEX, Python, Java, Oracle Integration Cloud
1mo
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Sr. Backend Engineer II (Hybrid)
New York City or New York or United States
$160k-$250k/yr HybridFull Time
CrowdStrike
CrowdStrikeNASDAQ: CRWD: Provides cloud-native endpoint protection and cybersecurity services.
8+ YOE8+ years building large-scale distributed systems; expertise in Go/Java/Python, cloud (GCP/AWS/Azure), data streaming (Kafka/Flink), CI/CD/DevOps, and experience mentoring engineers and architecting resilient platform services.
Go (Golang), Java8, Python, git, Cassandra, Kafka, OpenSearch, Postgres, Redis, AWS Cloud, Kubernetes, Flink, RocksDB, GCP, AWS, Azure