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Junior software developer Jobs in Brantford, ON

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Junior software developer • brantford on

Last updated: 2 days ago

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateParis, Ontario, CA
Remote
Full-time

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 ...Show more

Autobody Collision Estimator

CSN CollisionBrantford, ON, CA
Full-time
Quick Apply

CSN Collision safely repairs more than 200,000 vehicles a year helping Canadians get back on the road with the trust and comfort of knowing their vehicle has been returned to like new condition.Sin...Show more

310T Licenced Mechanic - Simcoe - Full Time

VoyagoBrantford, ON, CA
Full-time
Quick Apply

Reporting directly to the Fleet & Assets Manager:.You are responsible for evaluating and ensuring vehicle safety through preventative maintenance as required and all compliance with all Ministry of...Show more

Outside Sales Representative

NedcoBrantford, ON, CA
Full-time

Join Rexel: A Global Leader in Electrical Distribution.Rexel is a world leader in the electrical distribution market, operating in 18 Countries and leveraging a network of 1950 branches and 27000 e...Show more

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateBrant, Ontario, CA
Remote
Full-time

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 ...Show more

TEACHER OF THE BLIND & TEACHER OF THE DEAFBLIND

Provincial and Demonstration Schools BranchBrantford, Ontario, Canada
Full-time

TEACHER OF THE BLIND & TEACHER OF THE DEAFBLIND On-Call/Supply Opportunities – Pool Hiring, W.Ross Macdonald School for the Blind, Brantford (Competition # PDSB25-129).TEACHER OF THE BLIND & TEACHE...Show more

 • Promoted

Remote Senior Python Engineer - AI Trainer

SuperAnnotateParis, Ontario, CA
Remote
Full-time

As a Senior Python Engineer, you will work remotely on an hourly paid basis to review AI-generated Python solutions and technical explanations, as well as generate high-quality reference content th...Show more

Registered Dental Hygienist

Portway DentistryBrantford, Ontario, Canada
Part-time
Quick Apply

Part time Dental Hygienist required for busy family practice.We offer a competitive rate of pay and a great team of Drs and support staff to with.Kindly forward your resume and feel free to contact...Show more

Shipper/Receiver

Randstad CanadaBrantford, Ontario, CA
Permanent +1
Quick Apply

We are currently seeking a dedicated Shipper/Receiver to join a specialized, close-knit team in the manufacturing & logistics sector.As a Shipper/Receiver, you will be the heartbeat of the warehous...Show more

Electrician/PLC

FerreroBrantford, ON, CA
Full-time

Ferrero is a family-owned company with a truly progressive and global outlook and iconic brands such as Nutella®, Tic Tac®, Ferrero Rocher®, Raffaello®, Kinder Bueno® and Kinder Surprise®.As the lo...Show more

Administrative Assistant

Royal Bank of Canada>BRANTFORD, Canada
Full-time

RBC Dominion Securities is a relationship-focused investment and wealth management firm that consistently ranks #1 in Canada.We are proud of our collaborative, supportive culture that enables succe...Show more

INTERNSHIP: Research & Development Intern (12 months)

SikaBrantford, Ontario, Canada
Full-time +1

Are you looking for a challenging summer job where you can be part of innovation-lead projects? Join our dynamic research & development team for the summer and you never know, you might land a care...Show more

Sr. Accountant

1 Stop HRBrantford, Canada
Full-time

Prepare approximately complex personal tax returns (T1s) per year, including:.Self-employed individuals, Multiple rental properties, Investment income, Employment expenses, Foreign income/assets, C...Show more

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateBrantford, Ontario, CA
Remote
Full-time

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 ...Show more

Estimator

TalentSphereBrantford, ON, Canada
Full-time

Estimator – ICI Construction (Design-Build Focus).Salary: $80,000 – $95,000 + Bonus + Benefits.We are working with a growing ICI general contractor delivering projects ranging from $5M to $12M acro...Show more

Administrative Assistant

0000050599 RBC Dominion Securities Inc.BRANTFORD, Ontario, Canada
Full-time

RBC Dominion Securities is a relationship-focused investment and wealth management firm that consistently ranks #1 in Canada.We are proud of our collaborative, supportive culture that enables succe...Show more

3rd Key

LidsBrantford, ON, CA
Full-time

Produce sales gains, by providing customer service.To meet or exceed Company Objectives in all individual statistics.Learn to provide consistent, documented appraisal of an associate’s sales perfor...Show more

Management Development Program -HVAC

EMCO CorporationBrantford, Ontario, Canada
Full-time

Base Salary - $52,500 + Profit Sharing.We are currently seeking new or recent graduates to join our .Management Development Program.This is a full-time, salaried position with a comprehensive benef...Show more

Parts Coordinator

Wessuc Inc.Brantford, ON, ca
Full-time

As passionate stewards of our world, we champion clean water and fertile soil.Would you like to make a difference? When you join Wessuc, you’re joining a family-owned and operated company where peo...Show more

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Remote Senior SQL Engineer - AI Trainer

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateParis, Ontario, CA
30+ days ago
Job type
  • Full-time
  • Remote
Job description

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.