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Etl Developer Jobs in Connecticut (NOW HIRING)

Quantam

Senior Database Developer

Glastonbury, CT · On-site

  • Medical

  • Retirement

  • PTO

Must demonstrate knowledge of ETL (Extract-Transform-Load) concepts. Experience designing and ... Ability to work well with a team of developers and business analysts. Additional Information:

Prospect Infosystem Inc

developer (azure sql)

Hartford, CT · On-site

$55.50 - $68.75/hr

Collaborate with data engineers on SSIS-based ETL processes and data migration activities. Participate in code reviews, ensuring adherence to best practices for performance, maintainability, and ...

Prospect Infosys Inc

developer (azure sql)

Hartford, CT · On-site

$55.50 - $68.75/hr

Collaborate with data engineers on SSIS-based ETL processes and data migration activities. Participate in code reviews, ensuring adherence to best practices for performance, maintainability, and ...

ACI Infotech

SENIOR .NET SSIS SSRS Lead

Hartford, CT · On-site

Role: SENIOR ETL/REPORT WRITER - .NET SSIS/SSRS LEAD Location: Hartford, CT Duration: 1+ Years ... The candidate will serve in the capacity of a Lead Developer participating in various SDLC ...

TecTammina

Informatica Lead

Hartford, CT · On-site

Company Description First IT Solutions Strong Knowledge of Dimensional Modelling, DW architecture, ETL Frameworks, Design and Development using Informatica, Best Practices and Troubleshooting ...

Pwc

Data Engineer - Manager

Hartford, CT · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

You can also build and enhance ETL/ELT pipelines, manage data warehouses and data lakes, and ... DevOps pipelines - Implementing data security practices using AWS, Azure, GCP, Snowflake or ...

Pwc

Data Engineer - Manager

Stamford, CT · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

You can also build and enhance ETL/ELT pipelines, manage data warehouses and data lakes, and ... DevOps pipelines - Implementing data security practices using AWS, Azure, GCP, Snowflake or ...

HSSSoft

Abinitio Developer

Hartford, CT · On-site

Title : Abinitio Developer Location : Hartford, CT. Duration : Full Time (Permanent) Required ... extract and load data using them based on the requirements Additional Information All your ...

Sonsoft Inc

Hadoop Developer

Hartford, CT · On-site

Knowledge of HADOOP Framework and programming in Hive and Pig tools, Design, Best Practices and ... Experience with design and implementation of ETL/ELT framework for complex warehouses/marts * Hands ...

Sonsoft Inc

Datastage

Hartford, CT

At least 2+ years of experience in ETL design and development using IBM DataStage components ... Experience and understanding of in Production support and performance engineering. * Technical ...

ExlService Holdings, Inc.

Lead Assistant Manager

Hartford, CT · On-site

$41K - $52K/yr

Bachelor's or Master's degree in Computer Science, Data Engineering, Information Systems, or a related field. Key Responsibilities * Design, develop, and optimize ETL/ELT pipelines using Python and ...

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Etl Developer information

See Connecticut salary details

$30

$54

$77

How much do etl developer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for etl developer in Connecticut is $54.58, according to ZipRecruiter salary data. Most workers in this role earn between $46.63 and $61.06 per hour, depending on experience, location, and employer.

What is an ETL developer?

An ETL (extract, transform, load) developer is an information technology specialist whose area of expertise is data warehouse solutions. As an ETL developer, your responsibilities include overseeing the big picture data warehousing needs of your company. You work with a team of IT professionals to assess current data storage systems, evaluate needs, and determine the best way to meet those requirements. Once you have developed the new data warehouse system, you oversee the extraction of data from other sources, the uploading of that data into the new system, and testing and troubleshooting to ensure everything works properly.

What are the key skills and qualifications needed to thrive as an ETL developer?

To thrive as an ETL Developer, you need expertise in data warehousing concepts, strong SQL skills, and experience with ETL tools, often supported by a degree in computer science or a related field. Familiarity with tools like Informatica, Talend, SSIS, and proficiency in scripting languages as well as database management systems is typically required. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills in this role. These skills ensure accurate data integration, reliable data pipelines, and successful collaboration with stakeholders in data-driven projects.

What are some common challenges ETL developers face when integrating data from multiple sources, and how can they be addressed?

ETL Developers are IT professionals who specialize in designing, building, and maintaining systems for extracting, transforming, and loading data from various sources into data warehouses or other storage systems. They work with large datasets, ensuring that data is accurately and efficiently moved, cleaned, and integrated for business intelligence and analytics. ETL Developers use specialized tools and programming languages to automate these processes, making data accessible and useful for organizations. Their role is crucial in supporting data-driven decision making.

What is the difference between Etl Developer vs Data Engineer?

AspectEtl DeveloperData Engineer
Primary FocusDesigning and developing ETL processes for data integrationBuilding and maintaining scalable data pipelines and infrastructure
Skills & CertificationsSQL, ETL tools, data warehousing, sometimes certifications like Microsoft or InformaticaProgramming (Python, Java), cloud platforms, big data technologies, often similar certifications
Work EnvironmentData warehouses, BI teams, analytics departmentsData platforms, cloud environments, big data ecosystems
Industry UsageFinance, healthcare, retail, where data integration is keyTech, finance, e-commerce, focusing on data infrastructure

While both roles involve data processing, Etl Developers primarily focus on creating and maintaining ETL processes for data integration, whereas Data Engineers build comprehensive data pipelines and infrastructure to support large-scale data analytics and storage. The roles often overlap, but Data Engineers typically work on broader data architecture and scalability.

Is ETL developer difficult to learn?

ETL developers need to understand data integration, database management, and ETL tools like Informatica or Talend. Learning these skills involves understanding data workflows and may require familiarity with SQL and scripting, but with dedicated study and practice, it is achievable for those with a technical background.
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Etl Developer jobs near you
Infographic showing various Etl Developer job openings in Connecticut as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $113,532 per year, or $54.6 per hour.

Senior Database Developer

Quantam

Glastonbury, CT • On-site

Full-time

Medical, Retirement, PTO

Posted 6 days ago

Job description

Overview:
Quantam Solutions provides IT solutions and consulting for various clients. We offer competitive hourly wages, health benefits, paid time off, and a 401(k) plan. We are currently seeking a Senior Database Developer. This position requires two days of onsite training (in Glastonbury, CT) and then allows for a fully remote work schedule.
Core Technical Skills:
  • 10+ years of experience with SQL Server, must include version 2014 through 2022.
  • Knowledge and experience of database design & data modeling.
  • Familiarity with tools such as Microsoft Visio or similar data modeling tools.
  • Knowledge and experience in the design and creation of tables, indexes, foreign keys, including the use of appropriate data types, default constraints, etc.
  • Significant experience of advanced SQL and T-SQL development, including designing and writing complex queries, stored procedures, triggers, and user-defined functions.
  • Must demonstrate knowledge of ETL (Extract-Transform-Load) concepts. Experience designing and building ETL Processes. Experience working with SSIS is a plus.
  • Has good knowledge / technical expertise in data migration, including data extraction, data validation and cleansing processes / methodology.
  • Knowledge and experience in the design and creation of XML schema, XML data storage and transformation.
  • XML knowledge is required for legacy data conversion into XML-based structures.
  • Knowledge and experience in performance tuning techniques: Query optimization, Index tuning, Execution plan analysis, and Database performance troubleshooting.
  • Researching and troubleshooting data inconsistencies, scripting solutions to fix production data issues.
  • Experience with RedGate tools to manage database objects and deployment to the various environments, preferred.
  • Special consideration will be given to candidates with working knowledge of and experience using Microsoft Visual Studio.

Minimum Qualifications:
  • Minimum ten (10) years of development experience coding applications using SQL Server 2014 through 2022.
  • Knowledge and experience in the design and creation of tables, indexes, foreign keys, including the use of appropriate data types, default constraints, etc.
  • Knowledge and experience of advanced SQL and T-SQL development, including designing and writing complex queries, stored procedures, triggers, and user-defined functions.
  • Perform field mapping (mapping between the source and target structure with data cleansing, if necessary).
  • Define the migration process (automated and manual).
  • Develop data extractors and loaders.
  • Responsible for data management and conversion activities such as Data Assessment, cleansing, extracting, migrating and reconciliation of data.
  • Knowledge and experience in the design and creation of XML schema, XML data storage and transformation.
  • XML knowledge is required for legacy data conversion into XML-based structures.
  • Knowledge and experience in performance tuning techniques.
  • Manage the data conversion process and data push process to the various environments.
  • Create and maintain technical documentation.
  • Provide management level statistics and reports to monitor data migration progress.
  • Investigate, analyze and document reported defects.
  • Investigate and rectify technical issues within the ETL process.
  • Proven ability to work independently with minimal supervision.
  • Ability to work well with a team of developers and business analysts.

Additional Information:
  • Contract length is 6 months with possible renewals.
  • Candidates are required to attend their first two days in person in Glastonbury, CT. Then are able to work either a hybrid or remote schedule.

Skills:
SQL Server,Advanced T-SQL,Database Design,Data Modeling,Stored Procedures,Triggers,Data Migration

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