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Database developer Jobs in Hamilton, ON
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Database developer • hamilton on
Senior SQL Engineer
SuperAnnotateAncaster, Ontario, CAStaff Software Developer
Thermo Fisher ScientificBurlington, Ontario, CanadaData Warehouse Developer
STACK IT RecruitmentHamilton, ON, CASenior Developer
Lorven TechnologiesCanada, Ontario, CanadaSenior Software Developer
Bentley SystemsBurlington, ON, CASenior Software Developer
Evertz Microsystems LimitedBurlington, Halton Region, CASystems Developer - Guidewire
Co-operatorsHamilton, ON, CAIndustrial Windows Application Developer
CB CanadaBurlington, Ontario, CanadaSoftware Developer
RogersHamilton, Ontario, CanadaSoftware Developer
Rogers CommunicationsHamilton, ON, CA- Promoted
Full Stack Developer
TreowGroup RecruitmentDundas, ON, CanadaBusiness Systems Developer
Grantek Systems IntegrationBurlington, Ontario, CanadaSoftware Developer
Rogers Communications, Inc.Hamilton, ON, CAApplication Support Analyst
Juventus ConsultingOntarioSoftware Developer- Burlington
Gerrie Electric Wholesale Ltd.Burlington, Halton Region, CAsoftware developer
PJ Galaxy IT Solutions IncHamilton, ON, CA- Promoted
Full-Stack Developer - Java E-Commerce Platform (AWS / Linux)
Yoush ConsultingBurlington, ON, CanadaSenior Software Developer
EvertzBurlington, Halton Region, CATechnology Developer
Dynamic ConnectionsBurlington, Ontario, Canada- Waterloo, ON (from $ 112,500 to $ 208,458 year)
- Markham, ON (from $ 154,091 to $ 165,053 year)
- Halifax, NS (from $ 65,000 to $ 164,940 year)
- London, ON (from $ 154,280 to $ 157,391 year)
- Calgary, AB (from $ 86,333 to $ 157,083 year)
- Victoria, BC (from $ 105,700 to $ 156,638 year)
- East York, ON (from $ 110,901 to $ 156,427 year)
- North York, ON (from $ 101,881 to $ 156,203 year)
- Windsor, ON (from $ 103,941 to $ 155,645 year)
- Toronto, ON (from $ 93,600 to $ 154,976 year)
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Senior SQL Engineer
SuperAnnotateAncaster, Ontario, CA- 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.
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