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Sql developer Jobs in Lynn, MA
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Sql developer • lynn ma
Remote Senior SQL Engineer - AI Trainer
SuperAnnotateLynn, Massachusetts, USRemote Senior SQL Engineer - AI Trainer
SuperAnnotateRevere, Massachusetts, US- Promoted
Azure SQL DBA
RIT Solutions, Inc.Boston, MA, United States- Promoted
Engineering Manager (C# | SQL)
SavianceBoston, MA, United StatesRemote Senior SQL Engineer - AI Trainer
SuperAnnotateBeverly, Massachusetts, USRemote Senior SQL Engineer - AI Trainer
SuperAnnotateMalden, Massachusetts, USRemote Senior SQL Engineer - AI Trainer
SuperAnnotateBoston, Massachusetts, US- Promoted
SQL Developer
CERES GroupBoston, MA, United StatesDistinguished Systems Developer - SQL Engine
InterSystemsBoston, MA- Promoted
Azure SQL DBA
RIT SolutionsBoston, MA, United States- Promoted
Developer RCC Apparel
PUMA North America, Inc.Boston, MA, United StatesRemote Senior SQL Engineer - AI Trainer
SuperAnnotateSalem, Massachusetts, USRemote Senior SQL Engineer - AI Trainer
SuperAnnotateMelrose, Massachusetts, USRemote Senior SQL Engineer - AI Trainer
SuperAnnotatePeabody, Massachusetts, USJunior SQL Developer
quatroBeverly, MA, USA- Promoted
Staff Software Engineer - Flink SQL
ConfluentBoston, MA, United StatesRemote Senior SQL Engineer - AI Trainer
SuperAnnotateMedford, Massachusetts, US- Promoted
Tableau Developer with SQL
Rootshell Enterprise TechnologiesBoston, MA, United States- Promoted
Developer RCC Apparel
PumaSomerville, MA, United States- dentist (from $ 103,750 to $ 233,500 year)
- general dentist (from $ 157,500 to $ 220,000 year)
- hospital (from $ 84,338 to $ 209,500 year)
- nurse practitioner (from $ 40,000 to $ 197,600 year)
- software engineer (from $ 54,925 to $ 172,350 year)
- truck driving (from $ 68,000 to $ 171,600 year)
- driving (from $ 68,188 to $ 167,400 year)
- scheduler (from $ 38,610 to $ 165,750 year)
- Austin, TX (from $ 96,769 to $ 150,800 year)
- Norfolk, VA (from $ 87,500 to $ 150,000 year)
- San Francisco, CA (from $ 95,597 to $ 146,523 year)
- Houston, TX (from $ 95,256 to $ 145,600 year)
- Seattle, WA (from $ 97,500 to $ 145,000 year)
- New York, NY (from $ 100,000 to $ 140,786 year)
- Los Angeles, CA (from $ 97,500 to $ 140,000 year)
- Denver, CO (from $ 84,600 to $ 136,500 year)
- Atlanta, GA (from $ 91,450 to $ 136,305 year)
- Dallas, TX (from $ 100,000 to $ 135,558 year)
The average salary range is between $ 91,891 and $ 135,005 year , with the average salary hovering around $ 107,281 year .
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Remote Senior SQL Engineer - AI Trainer
SuperAnnotateLynn, Massachusetts, US- Full-time
- Remote
As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference solutions and explanations for complex data problems. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in methodology, query structure, indexing strategy, or conceptual understanding; fact-check data-related claims; write clear, step-by-step explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on correctness, performance, and reasoning quality.
This is a fully remote, hourly paid contractor role with SME Careers, a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world’s largest AI companies and foundation model labs. Your SQL and database engineering expertise will directly contribute to improving the world’s premier AI models used across industries.
Key Responsibilities :
- Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
- Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
- Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.
Your Profile :
- Bachelor’s degree or higher in Computer Science, Information Systems, Engineering, Mathematics, or a closely related technical field.
- 7+ years of professional experience working with SQL in production environments as a Database Engineer, SQL Developer, Data Engineer, or similar role.
- Expert-level proficiency in SQL, including complex joins, window functions, aggregation strategies, and query plan analysis.
- Demonstrated experience with database performance tuning, indexing strategies, and troubleshooting concurrency or locking issues.
- Hands-on experience designing relational data models, schemas, and data warehouse structures (star and snowflake schemas).
- Strong experience with ETL / ELT processes and tooling, as well as working with large-scale data in modern cloud or on-prem data platforms.
- Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
- Comfort with version control, CI / CD practices, and collaborative workflows for managing database changes.
- Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.
- Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle data or query issues.