28 data engineer i jobs at 18 companies in Ridgefield, CT
2mo
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Senior Developer I - Data Engineer
New York City, New York, United States
$110k-$150k/yr HybridFull Time
7+ YOE7+ years data engineering experience, bachelor's in CS/related, advanced SQL, Python, Spark/Pandas/Polars, Airflow, Snowflake, dbt, cloud (AWS/Azure), Git and CI/CD, data modeling and governance, financial/private markets experience, familiarity with AI/LLM tools.
SQL, Python, Apache Spark, Pandas, Polars, Apache Airflow, Snowflake, AWS, Azure, dbt, Kafka, OpenShift, Git, CI/CD, co-pilot tools, LLM, AI
14h
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Data Engineer I, Sales Data Services (SDS)
New York, New York, United States
$111k-$185k/yr OnsiteFull Time
1+ YOE1+ years data engineering experience; data modeling, warehousing, and ETL development; SQL and scripting (Python) proficiency; familiarity with big data technologies and AWS.
AWS, Python, Redshift, SQL, PL/SQL, DDL, MDX, HiveQL, SparkSQL, Scala, KornShell, Hadoop, Hive, Spark, EMR, Informatica, ODI, SSIS, BODI, Datastage
2mo
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Manufacturing Engineer I (On Site)
North Haven, Connecticut, United States
$70k-$115k/yr OnsiteFull Time
0+ YOEBachelor’s degree in related engineering; 0-2 years experience; CAD/CAM proficiency; GD&T; data analysis; strong communication and organizational skills.
CAD/CAM, GD&T, Microsoft Office, Data analysis tools
2mo
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Senior Software Engineer I, Data Enablement
Brooklyn, New York, United States
$164k-$193k/yr HybridFull Time
Experience building data/ML platform integrations; strong software engineering skills in Java/Scala/Python/SQL; experience with Spark, Kafka, Airflow, and cloud services.
Scala, Python, Java, SQL, Spark, Kafka, Airflow, Looker, BigQuery, Google Cloud Platform, GCP
2mo
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Process Development Engineer I - Analytics Automation Development
Tarrytown, New York, United States
$80k-$131k/yr OnsiteFull Time
3+ YOEBS in Engineering with 3+ years or MS with 0-3 years; strong lab automation experience; programming liquid handlers; GLP compliance; data automation experience.
Hamilton Robotics, Biosero, HighRes, Green Button Go, Cellario
1w
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Analytics Engineer I
New York, New York, United States
$107k-$140k/yr HybridFull Time
1+ YOE1+ years analytics engineering experience with SQL, dbt, and semantic modeling; experience with cloud databases (GCP/AWS/Azure); strong communication and data modeling skills.
SQL, dbt, LookML, GCP, AWS, Azure
1mo
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Engineer I, Process Engineer
Fair Lawn, New Jersey, United States
$31-$46/hr OnsiteFull Time
0+ YOEBachelor's in engineering required; 0-2 years manufacturing or regulated environment experience; exposure to Lean/Six Sigma; experience with data analysis (Excel, Minitab); familiarity with industrial equipment and automation; strong communication skills.
Microsoft Excel, Minitab
3w
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Data Engineer I-Pathology Molecular and Cell Based Medicine
New York, New York, United States
$85k-$109k/yr OnsiteFull Time
2+ YOEBachelor's in computer science or related,2+ years development experience (Linux preferred),strong SQL/NoSQL and big‑data stack knowledge,proficiency with 2+ languages and RESTful services.
LINUX, Oracle, PostgreSQL, MYSQL, Mongo DB, Scala, Python, Java, Node JS, Django, PHP, Hadoop, Spark, Kafka, Azure, AWS, JIRA, Microsoft Office Suite
3w
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Data Engineer I-Pathology Molecular and Cell Based Medicine
New York, New York, United States
$85k-$109k/yr OnsiteFull Time
2+ YOEBachelor's in Computer Science or related; 2+ years development experience (Linux preferred); strong SQL/NoSQL knowledge; proficiency in 2+ languages (Scala, Python, Java); experience with REST, microservices, big-data stacks, cloud (Azure/AWS).
LINUX, Oracle, PostgreSQL, MySQL, Mongo DB, Scala, Python, Java, Node JS, Django, PHP, Hadoop, Spark, Kafka, JIRA, Azure, AWS
2w
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Sr AI Engineer I
New York or Sunrise or Phoenix
$123k-$215k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience with production LLM or applied ML systems; strong backend, APIs, data pipelines, and cloud infrastructure skills; experience shipping AI/agentic systems and owning production reliability.
Python, Go, TypeScript, AWS, GCP, Kubernetes, REST, gRPC, Kafka, LLMs
2mo
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Senior Application Engineer I
Washington D.C. or Chicago or New York City or Los Angeles
$133k-$183k/yr HybridFull Time
8+ YOE8+ years in advanced application support/configuration, experience with e-discovery and litigation platforms, APIs/ETL/data integrations, Microsoft SQL, Linux, REST APIs, PowerShell, emerging AI, strong communication and problem-solving.
Relativity Server/One, Reveal, BrainSpace, AI, APIs, REST APIs, ETL, data pipelines, Microsoft SQL, Linux, PowerShell
6d
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Process Development Engineer I - Purification Automation
Tarrytown, New York, United States
$80k-$131k/yr OnsiteFull Time
3+ YOEBachelor's (3–5 yrs) or Master's (0–2 yrs) in engineering, experience in downstream bioprocessing or automation/controls, control logic and data-integration familiarity, strong troubleshooting and communication skills.
PLC, Python, OPC, Modbus TCP, Ignition, AVEVA PI, SCADA
1mo
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Energy Engineer
Jersey City or Illinois or Iowa or Massachusetts or New Jersey or Texas or Wisconsin
$70k-$95k/yr HybridFull Time
2+ YOEBachelor's in engineering or related field, 2+ years C&I energy efficiency experience, knowledge of HVAC and building systems, energy data analysis, strong communication and technical writing, spreadsheet and Python experience preferred.
Python, BAS
1mo
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Cons-Tech Cons-AI and Quan Modelling-A I Data Scientist - Manager - Multiple Positions - 1717977
Hoboken, New Jersey, United States
$170k/yr HybridFull Time
4+ YOE2+ MgmtBachelor's or Master's in a quantitative field plus multi-year experience in AI/ML, Python, generative AI frameworks, cloud ML pipelines, data engineering (SQL/Pandas/Spark), DevOps (GIT, Azure DevOps), containerization, and client-facing consulting; ability to travel up to 80%.
Python, OpenAI family, Dall-e, LlamaIndex, Langchain, Retrieval Augmented Generation (RAG), Anthropic, GIT, Azure DevOps, SQL, Pandas, Spark
1w
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Quality Assurance Engineer I
Bohemia, New York, United States
$65k-$80k/yr OnsiteFull Time
0+ YOESupport failure analysis, conduct investigations and root cause analysis, assist audits (AS9100/ISO9001), collect and analyze quality data, and support MRB and corrective actions.
IPC-A-610, J-STD-001, AS9100
2mo
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Manager I, Engineering - Data Visualization Explorations
Boston or New York
$187k-$240k/yr HybridFull Time
2+ Mgmt2+ years people management in software, strong TypeScript/JavaScript, React, excellent communication, customer-focused, ownership mindset
TypeScript, JavaScript, React
2mo
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Full Stack Software Engineer I or II
New York, New York, United States
$105k-$115k/yr OnsiteFull Time
Python/TypeScript, web frameworks, cloud, real-time data visualization; degree or equivalent experience; travel willingness.
Python, Typescript, React, MQTT, Figma, PostgreSQL, AWS, GitHub
1mo
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Quantitative Developer, C++ I Low-Latency Systems
New York, New York, United States
$150k-$200k/yr OnsiteFull Time
3+ YOEBachelor's degree in a quantitative field, 3+ years developing high-performance C++ server-side applications on Linux; proficiency in Python, Polars, Apache Arrow, network programming, market data integration, Git and CI/CD; strong algorithms and concurrency skills.
C++, Python, Polars, Pandas, NumPy, PyData, Apache Arrow, Arrow Flight, DuckDB, kdb+/q, Rust, Git, CI/CD, Cursor, Claude Code, Copilot, AWS, Linux
1d
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Software Engineer, Machine Learning (SWE II & SWE I)
San Francisco or New York City or Atlanta or Seattle or Indianapolis or Dallas
$129k-$260k/yr HybridFull Time
Experience building and productionizing ML models, proficiency in programming (e.g., Python, Java), ML frameworks (PyTorch, Tensorflow), and data pipelines; strong communication and system-design skills.
PHP, Python, Ruby, Go, C, Scala, Java, PyTorch, Tensorflow, Keras, XGBoost, Scikit-learn, Apache Spark, Hadoop, EMR, Map Reduce, Airflow, Dagster, Luigi, BERT, LLM
1d
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Software Engineer, Machine Learning (SWE II & SWE I)
San Francisco or New York or Atlanta or Seattle or Indianapolis or Dallas
$129k-$260k/yr HybridFull Time
Experience building ML models, data pipelines, and production ML systems; proficiency in programming (e.g., Python, Java) and ML frameworks; strong communication and analytical skills.
PHP, Python, Ruby, Go, C, Scala, Java, PyTorch, TensorFlow, Keras, XGBoost, Scikit-learn, BERT, Apache Spark, Hadoop, EMR, Map Reduce, Airflow, Dagster, Luigi
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