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239 etl developer jobs at 157 companies in Fairfield, CT

3mo
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ETL Engineer
New York, New York, United States
$120k-$130k/yr HybridFull Time
MedReview
MedReview: Provides clinical validation and payment integrity services for healthcare.
Experienced ETL engineer with hands-on experience building data pipelines, optimizing ClickHouse, and real-time processing.
SSIS, Azure Data Factory, Databricks, ClickHouse, SQL Server, Python, Scala, Kafka, Event Hubs, Power BI, Tableau, Azure
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3d
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Senior ETL Developer
New York City or Newark
$105k-$115k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Design and build scalable ETL/ELT pipelines, ensure data quality, optimize performance, work with cloud data platforms and collaborate with analytics teams.
Informatica, Talend, SSIS, DataStage, Azure, ADF, Synapse, AWS, Glue, Redshift, GCP, Dataflow, BigQuery, SQL
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3mo
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Lead ETL Engineer
New York or Birmingham or Miami or Tampa or Cincinnati or Los Angeles
$140k-$199k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
8+ YOE8+ years in data warehousing with cloud platforms, ETL tools, Python, and technical leadership.
Informatica Cloud, Azure Data Factory, SQL Packages, Python, Jenkins, GitHub Actions, AWS Redshift, CI/CD
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2mo
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ETL QA Engineer
New York City, New York, United States
$70k-$120k/yr HybridFull Time
Mobility Global
Mobility GlobalNYSE: MBGL: Provider of critical automotive intelligence and lifecycle data solutions.
4+ YOE4+ years Quality Engineering with ETL data testing, API testing, and data validation; experience with cloud (GCP), relational/non-relational DBs, and Agile; strong problem solving and communication.
GCP, SQL, NoSQL, REST, API testing, CI/CD, Jira or Azure DevOps, Test automation, Data quality tooling
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1w
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Principal Engineer, AWS Athena and Glue ETL
Bellevue or New York or East Palo Alto
$200k-$311k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
15+ YOE15+ years software development, BS in CS or equivalent, deep distributed systems and multi-tenant compute experience, leadership on cross-functional initiatives, expertise in latency and utilization optimization.
Apache Spark, Trino, Presto, Spark SQL, Apache Iceberg, Hive Metastore, VPC, Linux
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3w
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Quantitative Developer
New York, New York, United States
$165k-$250k/yr OnsiteFull Time
Millennium Management
Millennium Management: Global alternative investment firm managing diverse investment strategies.
3+ YOE3+ years as a financial engineer/data scientist/quant developer; strong Python and/or C++, Java, C#; SQL and PL-SQL/T-SQL; experience with Airflow, ETL, Linux, GitHub, CI/CD; Ph.D. or Masters in a quantitative field.
Python, C++, Java, C#, Airflow, SQL, PL-SQL, T-SQL, Linux, GitHub, CI/CD, ETL
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3w
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Forward Deployed Engineer
Chicago or Denver or Houston or Minneapolis or New York City
$116k-$223k/yr OnsiteFull Time
Spaulding Ridge
Spaulding Ridge: Global advisory and cloud technology implementation firm.
7+ YOE7+ years consulting or related experience; strong Snowflake architecture, SQL, data modeling, ELT/ETL, dbt, full-stack development (Python, JavaScript/TypeScript), API/integration experience, client advisory and team leadership.
Snowflake, Snowpark, dbt, Fivetran, Boomi, MuleSoft, Workato, Matillion, Apache Airflow, Sigma, Microsoft Power BI, Tableau, Looker, Omni, JavaScript, TypeScript, React, Next.js, Node.js, Python, FastAPI, Flask, .NET, Java, SQL, Git, CI/CD, Streamlit, Cortex, Apache Iceberg, Microsoft Fabric, REST, JSON, OAuth, ELT, ETL, iPaaS
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3d
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Mid Level Full Stack Web Developer
Brooklyn, New York, United States
$70k-$90k/yr OnsiteFull Time
Focus Camera
Focus Camera: Retailer of cameras, audio gear, and consumer electronics.
5+ YOE5+ years software development experience; proficiency with PHP, MySQL, JavaScript and Git; experience building ETL pipelines, backend services, APIs, and BI dashboards; exposure to CI/CD and SQL Server/SSIS.
PHP, MySQL, Laravel, Vue.js, Bootstrap, SQL Server, SSIS, Git, ETL, CI/CD, SPEX
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3w
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IT Software Developer
Spring Valley, New York, United States
$110k-$150k/yr OnsiteFull Time
Hamaspik Choice
Hamaspik Choice: Managed long-term care plan providing healthcare services to Medicaid-eligible individuals.
5+ YOE5+ years C#/.NET development experience, 3+ years ASP.NET and ETL/SSIS experience, SQL Server, Visual Studio, Python, experience with medical terminology and healthcare technology preferred.
C#, .NET, ASP.NET, ASP.NET Core, ASP.NET MVC, SQL Server, SSIS, Visual Studio, ALTREX, DTS, Python
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3mo
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Sr. Snowflake Developer (USDM)
Greenwich, Connecticut, United States
OnsiteContract
Blue Altair
Blue Altair: Provides business and technology consulting for digital transformations and AI.
Snowflake Developer with data modelling, cloud architecture, SQL and stored procedures; ELT/ETL, Snowpark, Snowpipe, CI/CD in Snowflake, RBAC, performance tuning.
Snowflake, Snowpark, Snowpipe, SQL, Python, CI/CD, RBAC
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2mo
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Data & Software Engineer
Minneapolis or Chicago or New York
$75k-$93k/yr OnsiteFull Time
Ovative Group
Ovative Group: Digital media, marketing measurement, and creative services provider.
3+ YOE3+ years of data & software engineering experience; SQL, Python, ETL/ELT pipelines; cloud platforms and AI concepts/tools; strong communication and collaboration.
SQL, Python, ETL/ELT, GitHub, GCP, AWS, AI APIs, vector databases, embeddings, retrieval
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2mo
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Senior / Staff Backend Engineer, Golang
New York City, New York, United States
$160k-$200k/yr HybridFull Time
Aescape
Aescape: Develops AI-powered robotic massage systems for automated therapy.
5+ YOESenior or staff backend engineer with Go, scalable APIs, database design (PostgreSQL), data pipelines, ETL, testing, deployment, and hybrid NYC work flexibility.
Golang, Python, PostgreSQL, RESTful APIs, ETL
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3d
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Software Engineer
New York, New York, United States
$130k-$170k/yr HybridFull Time
Tower Research Capital
Tower Research Capital: Global quantitative trading firm developing automated algorithmic strategies.
3+ YOE3–5 years software engineering experience, strong Python and SQL skills, experience with data workflows/ETL, web/backend development, Linux/Git, debugging, and working with AI-enabled tools.
Python, SQL, Linux, Git, Vue.js, Docker, Kubernetes, GitLab CI/CD, Django, Flask, FastAPI, FPGA, Model Context Protocol (MCP), retrieval-augmented generation (RAG)
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1w
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Data Engineer
Richmond or Stamford
OnsiteFull Time
Genworth Financial
Genworth FinancialNYSE: GNW: Provides insurance products for aging care and mortgage protection.
2+ YOEBachelor's in CS or finance/accounting, 2+ years applications development, experience with databases, ETL and data feeds, strong coding and troubleshooting skills.
Microsoft .Net, C#, VB.Net, ASP.Net, Java, Python, Shell, JavaScript, ETL, Bloomberg, Thomson Reuters, Markit
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1mo
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Senior Engineer - Salesforce CRM Engineer
New York City, New York, United States
$118k-$231k/yr HybridFull Time
MongoDB
MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.
8+ YOEBachelor’s/Master’s in CS or related, 8+ years Salesforce development experience, strong hands-on Apex, LWC, JavaScript, Flows, SOQL, APIs, CI/CD, integrations; Platform Developer II preferred.
Salesforce, Apex, Lightning Web Components (LWC), JavaScript, Flows, SOQL, APIs, CI/CD, ETL tools, GitHub Copilot, Agentforce, Claude Code, Cursor, MongoDB Atlas, AWS, Google Cloud, Microsoft Azure
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2mo
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Sr Developer - Full Stack
New York, New York, United States
$121k-$175k/yr OnsiteFull Time
Stifel Financial
Stifel FinancialNYSE: SF: Financial services firm providing wealth management and investment banking.
6+ YOEETL, AWS/cloud, IaC, CI/CD, serverless/containers, AI/ML infra experience preferred.
AWS, Terraform, GitLab, GitHub, Azure DevOps, Lambda, Fargate, ECS, SageMaker, Glue, Comprehend, Lex, Polly, MLflow, Kubeflow, Vertex AI, SQL Server, MySQL, Oracle
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2mo
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Sr Software Engineer
Glendale or Bristol
$142k-$190k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOE5+ years in data engineering or architecture; experience with Kafka, Snowflake, Databricks; ETL/ELT pipelines; AWS Glue, Lambda, Airflow; SQL; cloud architecture; CI/CD; Agile/Scrum; strong communication; distributed teams.
Kafka, Snowflake, Databricks, AWS Glue, AWS Lambda, Apache Airflow, ETL/ELT, SQL, CI/CD
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1mo
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Staff Software Engineer, AI
New York, New York, United States
$193k-$242k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
4+ YOE4+ years full-stack software engineering experience, Bachelor’s in Computer Science/Engineering, production experience with LLM APIs (OpenAI, Anthropic, Google), RAG, AI system testing, ETL/ELT and data pipelines; experience with networking appliances a plus.
LLM APIs, OpenAI, Anthropic, Google, RAG, ETL/ELT, firewalls, routers, load balancers
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2mo
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Senior Backend Engineer (Ruby on Rails/Python) - Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$120k-$217k/yr HybridFull Time
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
7+ YOE7+ years software engineering; experience with ingestion pipelines, ETL, and content processing; proficient in Ruby, Python, or Go; AWS and distributed workflows; strong DB design; effective communicator.
Ruby, Python, Go, AWS, SQL, NoSQL, ETL, LLM
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3w
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Engineer, Macro and Fixed Income Data Technology
New York, New York, United States
$150k-$200k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse financial assets.
3+ YOE3+ years backend development experience (Python preferred), experience building data platforms (batch/streaming ETL, data lake/warehouse/lakehouse), distributed systems, cloud tools, and performance optimization; strong communication skills.
Python, Parquet, AWS Glue, Delta Lake, AWS Athena, Spark, Git, Docker, Kubernetes, Bloomberg, Reuters
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