22nd Century Technologies Inc.

SQL Developer

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for an SQL Developer with 15+ years of experience, focusing on SQL Server 2014-2022, database design, ETL processes, and XML data conversion. Contract length and pay rate are unspecified; remote work is allowed.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
600
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🗓️ - Date
August 12, 2026
🕒 - Duration
Unknown
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🏝️ - Location
Unknown
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Glastonbury, CT
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🧠 - Skills detailed
#Data Storage #Database Design #Database Performance #SQL (Structured Query Language) #Triggers #Visual Studio #MLOAD (MultiLoad) #Data Management #Project Management #Business Analysis #Scripting #Data Conversion #XML (eXtensible Markup Language) #Data Modeling #SSIS (SQL Server Integration Services) #Data Migration #SQL Server #Migration #Deployment #Data Cleansing #Storage #Complex Queries #Documentation #Data Extraction #Statistics #"ETL (Extract #Transform #Load)"
Role description
Core Technical Skills: • 15+ years of experience as SQL Developer Experience is Required Scope of Services The State of Connecticut Judicial Branch is looking to engage the services of a Software Engineer – Database. The scope of services required for the role includes: 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 userdefined 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. Soft Skills: • Strong analytical and problem-solving skills. • Ability to effectively manage time, prioritize tasks, and have a basic understanding of project management. • Excellent verbal communication skills to explain and transfer knowledge both informally and at design and code review meetings. • Excellent written communication skills to prepare regular periodic status reports and documentation. • Knowledge and experience of Microsoft Office Tools. Minimum Qualifications The minimum skills and experience levels required for a candidate to be considered for this position include: • 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 userdefined 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.