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60 big data developer jobs at 32 companies in Fairfield, CT

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Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Senior Big Data Engineer
San Francisco or New York City or Seattle or Little Rock
$130k-$197k/yr OnsiteFull Time
LiveRamp
LiveRampNew York Stock Exchange: RAMP: Provides a platform for secure data collaboration and identity.
7+ YOE7+ years in software/data engineering; hands-on with Apache Spark, Airflow or Temporal, Dataproc, Kubernetes, Terraform, streaming (Redpanda/Kafka); on-call experience; bachelor’s in CS/Engineering/Math or equivalent.
Apache Spark, Airflow, Temporal, Dataproc, Redpanda, Kafka, Kubernetes, Terraform, Grafana, Linux, Python, Go, Java, Scala, GIT, Subversion, AWS, GCP, Azure
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2mo
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Senior Lead Data Engineer
New York, New York, United States
$251k-$286k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
6+ YOE6+ years in application development; 2+ years in big data; 1+ year cloud computing (AWS/Azure/GCP).
Java, Scala, Python, SQL, Redshift, Snowflake, MongoDB, Cassandra, Hadoop, Hive, Spark, Kafka, Gurobi, Unix/Linux, Shell Scripting, AWS, Azure, Google Cloud, MapReduce, NoSQL
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1mo
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Lead Data Engineer
Cary or Bridgewater or New York
$120k-$176k/yr HybridFull Time
MetLife
MetLifeNYSE: MET: Global provider of insurance, annuities, and financial services.
8+ YOE8+ years data solutions experience with 4+ years in Azure/Databricks; strong SQL, Spark, Scala/Python, Big Data (Hive/HBase), Azure services, ETL/warehousing, CI/CD, data governance, and leadership/mentoring experience.
Microsoft Azure, Microsoft Azure Databricks, Databricks, Apache Spark, SQL, Scala, Python, Hive, HBase, Microsoft Azure Functions, Microsoft Cosmos DB, Microsoft Azure Data Factory, Delta Lake, Shell, Bash, Microsoft PowerShell, Microsoft Event Hub, Oracle, Microsoft SQL Server, CI/CD
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3w
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Senior Data Engineer
Brazil or New York City
$75k-$92k/yr RemoteFull Time
SecurityScorecard
SecurityScorecard: Provides continuous cybersecurity ratings and risk monitoring for organizations.
5+ YOE5+ years in data engineering building big data pipelines, Spark and strongly-typed language experience (Scala/Java), REST API design, Git, unit/integration testing, and 3+ years in agile environments.
Scala, Apache Spark, Python, Airflow, ScyllaDB, PostgreSQL, ClickHouse, Hive, Redis, Kafka, Kafka Connect, Docker, Jenkins, Terraform, AWS, Git
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2d
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Staff Engineer - Data Engineering
Chicago or Scottsdale or San Francisco or New York City
$145k-$223k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
8+ YOEBachelor's degree in CS or related,8+ years relevant experience building data platforms,experience with data warehouse, big data, ETL, cloud, AI/ML lifecycle, and delivering production systems.
Python, Spark, PySpark, R, Data Robot, Pub/Sub, Kafka, RabbitMQ, Google Cloud Platform, AWS, Azure, Tensorflow, Sage Maker, Scikit, PyCharm, Cloudera, S3, Scality S3, HDFS, Elastic Search, Oracle, SQL Server, IBM Infosphere, AppDynamics, Kubernetes
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1w
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Data Scientist & Engineer
New York, New York, United States
$85k-$110k/yr OnsiteFull Time
NYU Langone Health
NYU Langone Health: Academic medical system providing comprehensive patient care and education.
3+ YOEMaster's in a quantitative field and 3 years' data science/machine learning experience; proficiency in Python or R, scikitlearn, big data tools (Hadoop/Spark), SQL and NoSQL; strong software engineering, deployment, and communication skills.
Python, R, scikitlearn, Hadoop, MapReduce, Spark, SQL, MongoDB
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10h
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Data Engineer II, GTPC Tech, Compliance & Assurance, AWS Security
New York, New York, United States
$145k-$197k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years data engineering experience building ETL pipelines, data modeling/warehousing, complex SQL, and programming (Python or similar); experience with distributed data systems and AWS big data technologies.
S3, EC2, RDS, Redshift, Kinesis, EMR, Lambda, Glue, Apache Airflow, Athena, IAM, Python, Ruby, Golang, Java, C++, C#, Rust, Perl, PostgreSQL, SQL Server, MySQL
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2w
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Director, Data Engineering
New York, New York, United States
$165k-$210k/yr OnsiteFull Time
Versant
VersantNasdaq: VSNT: Operates cable television networks and digital media entertainment platforms.
8+ YOE8+ years in data engineering; experience with cloud platforms, data warehouses, SQL/NoSQL, big data technologies, programming in Python/Java/Scala, team management, and media data platforms.
Python, Java, Scala, AWS, Google Cloud, Azure, Redshift, Snowflake, Databricks, PostgreSQL, MongoDB, BigQuery, Hadoop, Spark, Kafka, SQL, NoSQL, Tableau, Looker, Jira, Confluence
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7h
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Data and Cloud Engineer
New York City, New York, United States
$190k-$193k/yr HybridFull Time
EXL
EXLNASDAQ: EXLS: Provides data analytics and digital operations solutions to businesses.
5+ YOEBachelor's in CS/Engineering plus 5 years software engineering (or Master's plus 3 years). Experience with SQL scripting, big data stack (HDFS,YARN,Spark,Hive,Sqoop,Impala,Airflow,Zookeeper,Kafka), GitHub/CI/CD, ETL, cloud platforms and Python frameworks.
SQL scripting, HDFS, YARN, Apache Spark, Spark, Hive, Sqoop, Impala, Airflow, Zookeeper, Kafka, Apache Hadoop, Elastic Search, GitHub, CI/CD, Snowflake, AWS, GCP, Databricks, Python, Django, Flask, PowerShell
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1mo
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Staff Data Engineer- Data Lake
New York, New York, United States
$170k-$190k/yr HybridFull Time
H1
H1: Data platform for healthcare professional insights and drug development.
8+ YOE8+ years building and scaling distributed data platforms; technical leadership and mentoring; strong Python (PySpark), Java/Scala, advanced SQL, Apache Spark, cloud-native big data (AWS EMR/Glue/S3/Athena/Redshift), orchestration (Argo/Airflow), containerization, observability, and experience with large-scale ingestion and data quality.
Apache Spark, Argo, Athena, Avro, CircleCI, Claude Code, Docker, EMR, Elastic MapReduce (EMR), Git, GitHub Copilot, Hudi, Java, JIRA, Kinesis, Kafka, Kubernetes, Ky, MAT, Microsoft Excel, Parquet, PySpark, Python, Redshift, S3, Scala, Spark, SQL, Delta, Glue, Airflow
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4d
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Data Engineer I-Pathology Molecular and Cell Based Medicine
New York, New York, United States
$85k-$109k/yr OnsiteFull Time
Mount Sinai Health System
Mount Sinai Health System: Integrated academic medical system providing patient care and research.
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
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4d
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Data Engineer I-Pathology Molecular and Cell Based Medicine
New York, New York, United States
$85k-$109k/yr OnsiteFull Time
Mount Sinai Health System
Mount Sinai Health System: Provides comprehensive hospital, clinical, and medical research services.
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
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3w
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Lead Data Platform Engineer - 11623
New York, New York, United States
$125k-$174k/yr RemoteFull Time
Coupa
Coupa: Cloud-based platform for managing and optimizing business expenditures.
8+ YOEBachelor's degree and 8+ years managing big data technologies and pipelines; 5+ years cloud (AWS/Azure); Linux administration; MLOps/LLM operations; Bash/Python; containerization; IaC and automation tools.
S3, IAM, EMR, Redshift, ECS, Docker, Amazon ECS, EKS, Azure AKS, Terraform, Chef, Ansible, Jenkins, Rundeck, Git, helm charts, Bash, Python, Linux, ApacheSpark, MySQL Server, Looker
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2w
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Senior Software Engineer, Distributed Data Systems
New York, New York, United States
$200k-$350k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
4+ YOE4+ years in data systems/backend/platform engineering; proficiency in Haskell and/or TypeScript; experience with distributed and big data systems (Apache Spark, Hadoop); strong algorithms and query optimization skills.
Haskell, TypeScript, Apache Spark, Hadoop
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1mo
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Data Driven Marketing Analyst - Audience Design
New York, New York, United States
$89k/yr HybridFull Time
Deluxe
DeluxeNYSE: DLX: Provides payment technology and business services to small businesses.
1+ YOEBachelor's degree; 1-2 years data analytics experience; proficiency in Python/R, SQL, Excel; experience with big data tools; able to build datasets and develop statistical models.
AWS, Python, R, SQL, Excel, IBM SPSS
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1mo
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Kafka Engineer (New York, NY, US)
New York, New York, United States
$80k-$106k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Big Data, Kafka, Flink, S3, Glue, Kinesis; Docker, Kubernetes; AWS, Azure; Linux, Bash; problem solving and coding skills.
S3, Lake Formation, Glue, Kafka, Flink, Kinesis, Docker, Kubernetes, AWS, Azure, Linux, Bash, Command Line Tools
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3w
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Director, Software Engineer
New York, New York, United States
$163k-$165k/yr HybridFull Time
Morgan Stanley
Morgan StanleyNYSE: MS: Provides global investment banking, wealth management, and advisory services.
3+ YOEMaster's in computer/electrical engineering, 3+ years relevant experience, proficiency with GUI and backend development, fixed income/interest rate derivatives knowledge, big data, cloud/DevOps, Java/J2EE/Scala/C#/Python, Spring, JSON, Sybase/Oracle, Bash, Git.
Graphical User Interface, Big data, Cloud, DevOps, Java, J2EE, Scala, C#, Spring, JSON, Python, Sybase, Oracle, Bash, Git, Treadmill
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3w
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Lead Machine Learning Engineer
Glendale or New York City
$142k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
7+ YOEBachelor's in CS or related (or equivalent experience), 7+ years software engineering, 5+ years deploying ML systems, expertise in deep learning and feature engineering, cloud (AWS) and big data tech, leadership and observability experience.
AWS, Step Functions, Lambda, Glue, SQS, SNS, Personalize, Spark, Databricks, Kinesis, Kafka, Datadog, REST, RAGs, Agile/Scrum
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1mo
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Software Engineer 5 - Ads Identity & Privacy
New York, New York, United States
$388k-$619k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Provider of global streaming entertainment and video content.
Design and build privacy-preserving features for ad platforms; strong knowledge of data privacy, governance, and regional regulations; proficiency in Java/Python/C++ and big data tools; experience with distributed cloud systems.
Java, Python, C++, Spark
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1mo
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Software Engineer 5 - Ads Identity Graph
New York or Los Angeles or Los Gatos or Seattle
$388k-$558k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Global video streaming and media production service.
Design, build, and operate large-scale Identity Graphs and Identity Resolution services; implement privacy-conscious identity pipelines; integrate with DSPs; manage big data and ensure governance.
Spark, Big Data, Identity Graph, Identity Resolution, DSPs, Data Governance, Privacy
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