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Sql Developer Jobs in Connecticut (NOW HIRING)

nestproit

Developer

Hartford, CT

$75/hr

Work with Azure SQL databases to design schema, implement stored procedures, and optimize performance. * Collaborate with data engineers on SSIS-based ETL processes and data migration activities.

New

nLeague Services

Developer

East Hartford, CT · On-site

Work with Azure SQL databases to design schema, implement stored procedures, and optimize performance. * Collaborate with data engineers on SSIS-based ETL processes and data migration activities.

New

nLeague

Senior Tableau Developer

Hartford, CT · On-site

More then 5 years Expertise with TSQL, SSRS, SSIS or Talend Summary: * The agency needs the service of a senior level Tableau Developer. The candidate will serve in the capacity of a Lead Developer ...

RBC Bearings

Application Developer II

Oxford, CT · On-site

... SQL queries • Microsoft Access/Excel/Word/PowerPoint expertise is required • Provide ... Office Programming, MS Access), GitHub • Oracle (PL/SQL), SQL Server (T/SQL), and DB2 query ...

Sonsoft Inc

IBM Maximo

Berlin, CT

At least 2 years of experience in Maximo Package Knowledge, BIRT reporting tool Configuration, Java Programming Knowledge, PL/SQL Programming. * At least 2 years of experience technical areas such as ...

MetaSense, Inc.

.NET Developer

East Hartford, CT · On-site

$48 - $63.25/hr

NET MVC and Entity Framework for web application development. · Strong understanding of Azure platform services, including Azure SQL, App Service, Azure DevOps, CI/CD pipelines, and Azure Git ...

New

Ruri Software Technologies LLC

Sr .NET Developer

Hartford, CT · On-site

$55.50 - $68.75/hr

Work with Azure SQL databases to design schema, implement stored procedures, and optimize performance. * Collaborate with data engineers on SSIS-based ETL processes and data migration activities.

New

Ruri Software Technologies LLC

Sr .NET Developer

Hartford, CT · On-site

$55.50 - $68.75/hr

Work with Azure SQL databases to design schema, implement stored procedures, and optimize performance. * Collaborate with data engineers on SSIS-based ETL processes and data migration activities.

New

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All JobsSql Developer JobsSql Developer Jobs in Connecticut

Sql Developer information

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How much do sql developer jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for sql developer in Connecticut is $50.04, according to ZipRecruiter salary data. Most workers in this role earn between $41.39 and $56.73 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a SQL developer, and why are they important?

To thrive as a SQL Developer, you need a solid understanding of database design, advanced SQL querying, and data modeling, often backed by a degree in computer science or a related field. Familiarity with database management systems like Microsoft SQL Server, Oracle, or MySQL, and certifications such as Microsoft Certified: Azure Data Engineer Associate are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you interpret business requirements and collaborate with stakeholders. These skills ensure accurate, efficient data management and enable the delivery of reliable solutions that support organizational decision-making.

How do you become an SQL developer?

Becoming a SQL developer requires a combination of education and experience that centers on testing, coding, and database management. You can achieve this by earning a bachelor’s degree in computer science, information technology, management information systems, or a related field. Prepare yourself to work in the field by completing one or more internships. Upon completion of these requirements, enter the workforce to begin your professional career as a SQL developer.

What are some common challenges SQL developers face when working with large databases?

SQL Developers often encounter challenges related to query optimization and performance when handling large or complex databases. Managing indexing, ensuring efficient joins, and writing scalable queries are crucial to prevent slowdowns. Additionally, maintaining data integrity and coordinating with other developers or data analysts to implement schema changes can be demanding. Staying updated with the latest database features and security practices also helps in overcoming these challenges.

Is SQL Developer in demand?

SQL Developer roles are in high demand across various industries due to the ongoing need for data management and analysis. Proficiency in SQL, database design, and tools like Oracle or MySQL enhances job prospects, especially with experience in data warehousing and certifications. The role often offers stable employment with opportunities for career growth as data-driven decision-making becomes increasingly important.

What is the difference between Sql Developer vs Database Administrator?

AspectSql DeveloperDatabase Administrator
CertificationsSQL, PL/SQL certifications, sometimes Oracle or Microsoft certificationsOracle DBA, Microsoft Certified: Azure Database Administrator, other database-specific certifications
Work EnvironmentDevelops, tests, and maintains SQL queries and scripts in development or testing environmentsManages database performance, security, backups, and recovery in production environments
ResponsibilitiesWriting and optimizing SQL queries, developing database objectsDatabase configuration, security, performance tuning, and troubleshooting
Industry UsageUsed across industries for data analysis, application development, and reportingPrimarily in organizations with large databases requiring maintenance and security

While both roles work with databases, Sql Developers focus on creating and optimizing SQL code, whereas Database Administrators handle overall database management, security, and performance. Understanding these differences helps in choosing the right career path or job focus.

What is a SQL developer?

SQL Developers are professionals who specialize in designing, developing, and maintaining databases using Structured Query Language (SQL). They write queries to retrieve and manipulate data, optimize database performance, and ensure data integrity and security. SQL Developers often work closely with other IT professionals to support applications that rely on databases, and they may also be responsible for database migration, backup, and recovery tasks.

Is SQL in demand in 2026?

SQL developers are expected to remain in demand through 2026 due to ongoing reliance on relational databases for data management and analysis. Skills in SQL, along with knowledge of database management systems like MySQL, PostgreSQL, or SQL Server, are valuable for roles involving data integration, reporting, and backend development.
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What job categories do people searching Sql Developer jobs in Connecticut look for? The top searched job categories for Sql Developer jobs in Connecticut are:
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Sql Developer jobs near you
Infographic showing various Sql Developer job openings in Connecticut as of August 2026, with employment types broken down into 2% Internship, 70% Full Time, 2% Temporary, and 26% Contract. Highlights an 90% In-person, 6% Hybrid, and 4% Remote job distribution, with an average salary of $104,077 per year, or $50 per hour.

Developer

nestproit

Hartford, CT

$75/hr

Other

Posted 2 days ago

New

Job description

Position Summary 

The Office of Early Childhood (OEC) is seeking a Senior Developer to support development work across OEC, include design and development of Power Apps, web base customer facing UI, and enhancements/bug fixes for current .NET applications.

This role combines requirements analysis, software development, and data migration validation responsibilities within an Agile Scrum framework. The candidate will be a key member of a cross-functional, self-managed Scrum team, collaborating with product owners, developers, testers, and data specialists to deliver high-quality, incremental releases. 

A significant aspect of this position involves supporting the project’s data migration efforts, including developing and executing automated, reusable data testing scripts to validate migration accuracy across environments and documenting data and interface mappings between legacy and modernized systems. 

Key Responsibilities 

Requirements Analysis & Documentation 

  • Collaborate with OEC stakeholders and technical teams to elicit, analyze, and document business and system requirements. 
  • Translate business needs into user stories and acceptance criteria, maintaining a refined Azure DevOps product backlog. 
  • Document current and future state workflows, integration points, and data dependencies. 
  • Create and validate data mapping documents between legacy and modern systems. 
  • Develop interface mapping documentation to align legacy screens and functions with modernized application components. 
  • Define and maintain functional, non-functional, and reporting requirements, ensuring end-to-end traceability. 

Software Development & Technical Implementation 

  • Design, develop, and refactor components using ASP.NET MVC, Entity Framework, and Azure App Service. 
  • Contribute to CI/CD pipeline setup and optimization using Azure DevOps and Azure Git Repositories. 
  • Work with Azure SQL databases to design schema, implement stored procedures, and optimize performance. 
  • 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 security. 

Data Migration Validation & Testing 

  • Develop and maintain omnipotent (comprehensive, reusable) data validation scripts to verify migrated data after each migration cycle in test environments. 
  • Validate record counts, referential integrity, field-level transformations, and business rule consistency across environments. 
  • Identify and analyze data discrepancies, collaborating with developers and data teams to resolve issues. 
  • Maintain documentation for data validation procedures, testing outcomes, and transformation logic. 
  • Support system, integration, and user acceptance testing (UAT) by creating and executing test cases. 
  • Log and manage defects and testing results using Azure DevOps. 

Agile/Scrum Collaboration 

  • Serve as an active member of a cross-functional, self-managed Scrum team responsible for delivering working software increments. 
  • Participate in all Scrum ceremonies—including daily stand-ups, sprint planning, reviews, and retrospectives. 
  • Work closely with the Product Owner to refine and prioritize backlog items and define sprint goals. 
  • Contribute to a culture of continuous improvement, team collaboration, and shared accountability. 

Technical Skills & Qualifications 

Required: 

  • Proficiency in ASP.NET MVC and Entity Framework for web application development. 
  • Strong understanding of Azure platform services, including Azure SQL, App Service, Azure DevOps, CI/CD pipelines, and Azure Git Repositories. 
  • Expertise in developing and executing automated data validation/testing scripts (SQL or other scripting languages). 
  • Strong grasp of relational databases, data modeling, and data mapping techniques. 
  • Experience documenting and validating legacy-to-modern data and interface mappings. 
  • Proficiency in Azure DevOps for managing work items, test cases, and defect tracking. 
  • Solid understanding of Agile/Scrum principles and practices. 
  • Proficiency in Microsoft Office Suite, including Excel (for data analysis) and Visio (for process mapping). 

Preferred: 

  • Experience with legacy system modernization or public-sector transformation projects. 
  • Knowledge of security, access control, and user role management in enterprise applications. 
  • Familiarity with API documentation, system integration, and report validation. 

Key Deliverables 

  • User Stories with Acceptance Criteria 
  • Functional & Non-Functional Requirements 
  • Current/Future State Process Maps 
  • Legacy-to-Modern Data Mapping Documents 
  • Legacy-to-Modern Interface Mapping Documents 
  • Developed and Tested .NET Components 
  • Data Validation and Migration Testing Scripts 
  • Test Plans, Test Cases, and Test Results 
  • Traceability Matrix 
  • Deployment Artifacts via Azure DevOps CI/CD 
  • Status Reports and Issue Logs