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Ruby developer Jobs in Halifax, NS

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Ruby developer • halifax ns

Last updated: 2 days ago
Ruby Engineer

Ruby Engineer

SuperAnnotateDartmouth, Nova Scotia, CA
Remote
Full-time
As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step ...Show moreLast updated: 2 days ago
Developer

Developer

CGIHalifax, Nova Scotia, Canada
Full-time
This is an exciting time for CGI and we want you to be part of it.We are Canadas largest independent information technology services firm and we are still growing! We are expanding in Atlantic Cana...Show moreLast updated: 30+ days ago
Full Stack Developer

Full Stack Developer

Global Spatial Technology SolutionsHalifax, Nova Scotia, Canada
Full-time
GSTS is a leading Maritime AI company specializing in advanced analytics risk management and operational optimization solutions for the global maritime industry. Our mission is to enable safer smart...Show moreLast updated: 30+ days ago
Principal Developer

Principal Developer

VenorDartmouth, NS
Full-time
GeoSpectrum is growing and has a new career opportunity for an experienced Software.As the Principal Developer, you will play a crucial role in shaping the technical direction.With your hands-on ex...Show moreLast updated: 30+ days ago
Full-Stack Developer, AI

Full-Stack Developer, AI

ChangeMakersHalifax, Nova Scotia, Canada
Full-time
Youre a Full-Stack Developer AI.ChangeMakers brings together strategy communications marketing and social impact under one roof. We partner with leaders in health finance technology non-profit and p...Show moreLast updated: 30+ days ago
  • Promoted
Senior Web Developer

Senior Web Developer

Targeted TalentHalifax, NS, Canada
Permanent
We are looking for an experienced.This is a permanent position that is completely.Our client is an enterprise-backed software startup in the medical industry currently experiencing substantial grow...Show moreLast updated: 30+ days ago
  • Promoted
Web Developer

Web Developer

Content BloomHalifax, NS, Canada
Full-time
Content Bloom is a close-knit international company with headquarters based out of Halifax, Nova Scotia.Were an enterprise consulting agency that works for big-name clients (were not the type to na...Show moreLast updated: 30+ days ago
Application Developer

Application Developer

SobeysDartmouth, NS, CA
Full-time
Ready to Transform Retail? Embark on a rewarding career with Sobeys Inc.Canada’s Top 100 employers where your unique contributions drive success. Sobeys is full of exciting opportunities, and we are...Show moreLast updated: 15 days ago
Tableau (Desktop) Developer

Tableau (Desktop) Developer

Connvertex Technologies Inc.Halifax, NS, Canada
Full-time
Quick Apply
Client Name : StevenDouglas End Client Name : RBC Job Title : Tableau (Desktop) Developer Location : Halifax, NS (preferred) o...Show moreLast updated: 9 days ago
Full stack Developer

Full stack Developer

Pi-Square Technologies LLCHalifax, Nova Scotia, Canada
Full-time
We are looking for a dynamic and experienced Full Stack Developer with 6 years of experience strong expertise in Angular and Java along with deep knowledge of deployment processes DevOps pipelines ...Show moreLast updated: 30+ days ago
iOS Developer

iOS Developer

NTTHalifax, CA
Full-time
Will Design, build, and maintain the next generation of iOS applications.Will develop high-end iOS applications for the latest Apple mobile devices. Will collaborate with the design team for new app...Show moreLast updated: 20 days ago
AEM Developer

AEM Developer

DeloitteHalifax, NS
Permanent +1
Montreal, QC; Brossard, QC; Burlington, ON; Calgary, AB; Edmonton, AB; Fredericton, NB; Halifax, NS; Kitchener, ON; Laval, QC. Moncton, NB; Ottawa, ON; Quebec City, QC; Regina, SK; Saint John, NB; ...Show moreLast updated: 30+ days ago
Functional Developer

Functional Developer

StantecHalifax, NS
Full-time +1
At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best.Our business teams include finance, procurement, human resources, information tec...Show moreLast updated: 30+ days ago
Software Developer

Software Developer

SAVORMETRICSHalifax
Full-time
The Software Developer will contribute to the development of software applications and solutions for our Artificial Intelligence driven sensing solutions designed for the food and agriculture secto...Show moreLast updated: 30+ days ago
Sr. SharePoint Developer

Sr. SharePoint Developer

Medavie Blue CrossNova Scotia, CA
Full-time +1
What makes us a different kind of employer?.As a national health solutions partner, Medavie is committed to improving the wellbeing of Canadians — and in our digital-first culture, technology is ke...Show moreLast updated: 30+ days ago
  • Promoted
Senior Site Reliability Engineer

Senior Site Reliability Engineer

Event TempleHalifax, NS, Canada
Full-time
Senior Site Reliability Engineer.Event Temple is seeking a full-time Senior Site Reliability Engineer to lead our web platform reliability efforts and drive our application scalability strategy.Thi...Show moreLast updated: 30+ days ago
Software Developer

Software Developer

Salesboom.com IncHalifax, Nova Scotia, Canada
Full-time
Software Developers who thrive on opportunity, challenges, and a vibrant work environment.We make CRM software easy and affordable by providing revolutionary technology & process once reserved only...Show moreLast updated: 30+ days ago
Automation Developer – Intelligent Automation

Automation Developer – Intelligent Automation

The Citco GroupHalifax, Nova Scotia, Canada
Full-time
Citco is a global leader in fund services corporate governance and related asset services with staff across 50 office locations worldwide. For more information about Citco please visit.About the Tea...Show moreLast updated: 20 days ago
Database Developer

Database Developer

ResMedHalifax, Canada
Full-time
The ideal candidate will have hands-on experience designing, optimizing, and scaling databases, while collaborating closely with development teams and DBAs to ensure. This is a great opportunity for...Show moreLast updated: 30+ days ago
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The cities near Halifax, NS that boast the highest number of ruby developer jobs are:
Ruby Engineer

Ruby Engineer

SuperAnnotateDartmouth, Nova Scotia, CA
2 days ago
Job type
  • Full-time
  • Remote
Job description

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step problem-solving, and provide expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for readability, maintainability, and correctness; identify errors in MVC structure, domain modeling, or control flow; fact-check information; write high-quality explanations and model solutions that demonstrate idiomatic Ruby patterns; and rate and compare multiple AI responses based on correctness and reasoning quality.

This role is with SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate that provides AI training data for many of the world’s largest AI companies and foundation model labs, and your work will directly help improve the world’s premier AI models while giving you the flexibility of impactful, detail-oriented remote contract work.

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 :

  • 1–2+ years of professional Ruby programming experience in production environments.
  • Strong understanding of Ruby on Rails, MVC architecture, and idiomatic Ruby patterns for structuring application code.
  • Hands-on software engineering experience building and maintaining Ruby or Rails applications, with exposure to real-world production constraints.
  • Ability to evaluate readability, maintainability, and logical correctness in Ruby and Rails code, including model, controller, and service-layer design.
  • Significant experience using LLMs or AI coding assistants while programming, combined with a disciplined approach to validating and reviewing their output.
  • Excellent English writing skills, capable of producing clear, structured, and pedagogical technical explanations and code reviews.
  • Minimum Bachelor’s degree in Computer Science or a closely related technical field.
  • Previous experience with AI data training, large-scale code review, or evaluation of AI-generated technical content is strongly preferred; Minimum C1 English proficiency and an extremely detail-oriented working style are required.
  • Highly preferred : experience with frameworks and tools such as Ruby on Rails, Sinatra, and RSpec in real projects.
  • Preferred : merged PRs in Ruby open-source projects, experience with metaprogramming or test-heavy systems, and competitive programming exposure.