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Ruby developer Jobs in Calgary, AB

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Ruby developer • calgary ab

Last updated: 6 hours ago

Freelance Software Developer (Ruby) - AI Trainer

Mindriftcalgary, ab, Canada

Freelance Software Developer (Ruby) - AI Trainer.This opportunity is only for candidates currently residing in the specified country.Your location may affect eligibility and rates.Please submit you... Show more

Salesforce Developer

Tek Tron ITcalgary, ab, Canada
Permanent, Full-timePermanent, Full-time

Be among the first 25 applicants.Job Title: Salesforce Developer.Experience Required: 2 – 10 years.Employment Type: Full-time / Permanent.We are looking for an experienced.CRM solutions on the Sale... Show more

Senior Developer

Adeccocalgary, ab, Canada
TemporaryTemporary

Recruitment Consultant @ Adecco | Human Resources, HRM, Training and Development | CHRP in process.Adecco is currently recruiting for a Senior Developer.This is a 6-month contract opportunity with ... Show more

Application Developer

Step-Energy-Servicecalgary, ab, Canada
Permanent, Full-timePermanent, Full-time

The Application Developer designs, develops, maintains and supports business applications, system integrations and databases to improve business processes and data exchange across the organization.... Show more

Développeur Ruby on Rails

MonClubSportif Inccalgary, ab, Canada
Full-timeFull-time

Ville de Québec (ou à distance).Tout évolue rapidement, tout comme dans le monde du sport.Des besoins apparaissent tous les jours, ce qui soulève des défis et rend les journées toutes plus différen... Show more

ServiceNow Developer

Allduscalgary, ab, Canada

Experience working cross module with ServiceNow is highly preferred.Work with ServiceNow Technical Consultants/Developers to explain the requirements and ensure development is according to specifie... Show more

Curam Developer

Accenturecalgary, ab, Canada
Full-timeFull-time

ARE YOU READY to step up and take your technology expertise to the next level?.There is never a typical day at Accenture, but that’s exactly why we love it here.This is an extraordinary opportunity... Show more

Java Developer | Java Microservices Developer

Macpower Digital Assets Edge Private LimitedCalgary, AB
Full-timeFull-time

Key Responsibilities and Requirements:.Java (Spring Boot), microservices, and other open-source technologies.Hands-on knowledge of multithreaded applications (must-have).Excellent design skills, in... Show more

 • New!

Software Developer

Force Inspection Servicescalgary, ab, Canada
Full-timeFull-time

Work in a purpose driven career with MaKami College, a public post-secondarycollege that has been helping students for over 20 years, with locations in Edmonton and Calgary, Alberta.MaKami College ... Show more

Java Developer

ALLTECH CONSULTING SVC INCcalgary, ab, Canada

Spring Framework, and Spring Boot.Experience in designing high volume, and highly available systems, including performance and tuning.Design, develop and enhance end to end system solutions based o... Show more

Android Developer / Mobile Developer

Compunnel Inc.calgary, ab, Canada

Location :: Calgary, AB (Day 1 onboarding onsite / in-office presence required 3x/week).Construct, enhance and troubleshoot native Android apps in an Agile, collaborative environment.Implement comp... Show more

Java Developer

VLink Inccalgary, ab, Canada

Location – Calgary, AB (Mandate 3 days onsite).We are looking for a highly skilled Senior Java Developer to join our company.In this role, candidate will design, create, and implement various Java-... Show more

Software Developer

Promise Robotics Inc.calgary, ab, Canada

Promise Robotics is pioneering Physical AI for homebuilding — a rapidly growing, venture-backed company bringing together AI, robotics, and manufacturing to help the homebuilding industry meet the ... Show more

ServiceNow Developer

Software Directorycalgary, ab, Canada

Hi there! Thanks for stopping by.Are you actively looking for a new opportunity? Or just checking the market? Well… you might just be in the right place!.We are looking for a hands-on ServiceNow De... Show more

Geostatistican/Developer – Senior Geostatistican/Developer – Landmark

Halliburtoncalgary, ab, Canada
Full-time, Part-timeFull-time, Part-time

We are looking for the right people — people who want to innovate, achieve, grow and lead.We attract and retain the best talent by investing in our employees and empowering them to develop themselv... Show more

Roku Developer

Enterprise Solutions Inc.calgary, ab, Canada

Be among the first 25 applicants.Direct message the job poster from Enterprise Solutions Inc.I may have a job for you: Account Manager (Canada/US) - Client Relations & Delivery.Remote (Work Time wi... Show more

ServiceNow Developer

MatchBox Consulting GroupCalgary, Alberta
TemporaryTemporary

MatchBox Consulting Group is currently seeking a.Lead the design, development and implementation of ServiceNow solutions across ITSM, IRM/GRC and CSM.Provide technical leadership and guidance to de... Show more

React Developer

Synechroncalgary, ab, Canada

This range is provided by Synechron.Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Direct message the job poster from Synechron.At Synechron, w... Show more

Ruby on Rails Developer (6 MONTHS CONTRACT)

Confidential Jobscalgary, ab, Canada
TemporaryTemporary

Ruby on Rails Developer (6 MONTHS CONTRACT).CURRENTLY LOOKING FOR 3 RoR DEVELOPERS - THE ROLE IS 100% REMOTE.THE CONTRACT IS FOR 6 MONTHS WITH A POSSIBILITY OF EXTENSION.You’ll work closely with ta... Show more

Software Developer

PRI ConsultantsCalgary, Alberta, Canada
Full-timeFull-time

Build the internal applications that run a growing engineering firm.PRI is a multidisciplinary engineering and environmental consulting firm with offices across British Columbia, Alberta, Nova Scot... Show more

Freelance Software Developer (Ruby) - AI Trainer

Freelance Software Developer (Ruby) - AI Trainer

Mindriftcalgary, ab, Canada
1 day ago
Job description

Freelance Software Developer (Ruby) - AI Trainer

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency.

What We Do

At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.

About the Role

GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as an AI Tutor in Coding, you'll have the opportunity to collaborate on these projects.

Responsibilities

  • Design prompt variations and evaluation cases to surface edge behaviors, failure modes, and performance regressions.
  • Collaborate with engineers to align prompts with project constraints, APIs, and CI/CD workflows.
  • Iterate on prompt strategies using test results and human feedback to improve reliability and reduce hallucinations.
  • Document prompt patterns, expected outputs, and known limitations to support reuse and handoffs.

How To Get Started

Apply to this post, qualify, and get the chance to contribute to projects aligned with your skills, on your own schedule. From creating training prompts to refining model responses, you'll help shape the future of AI while ensuring technology benefits everyone.

Requirements

  • Bachelor's or Master's Degree in Software Development, Computer Science, or other related fields.
  • 3+ years of professional experience, excellent command of Ruby and key ecosystem tools (RSpec, Bundler).
  • Confident use of Git and standard Linux CLI tools.
  • Hands‑on experience with containerization (Docker) and CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins).
  • Deep understanding of testing principles and test‑driven development (TDD); strong skills in debugging, profiling, and code optimization.
  • Level of English is advanced (C1) or above.

Desirable

  • Contributions to open‑source Ruby projects (pull requests, code reviews, issue tracking).
  • Experience working with large monorepositories or major open‑source projects (please specify if public open‑source experience is required).
  • Experience with automated benchmarking, scripting, or infrastructure‑as‑code tools.
  • Experience working with AI‑generated code or in code evaluation projects.

Soft Skills

  • Analytical and detail‑oriented mindset: proactively identifies bugs, edge cases, and test coverage gaps.
  • Concise and structured communication, both in documentation and asynchronous team discussions.
  • Strong ownership: able to drive tasks end‑to‑end, propose improvements, and promptly flag risks or blockers.
  • Adaptability and resilience: thrives in fast‑changing requirements and ambiguous project contexts.
  • Team player: open to code reviews, feedback, and knowledge sharing.

Job Details

  • Seniority level: Mid‑Senior level
  • Employment type: Part‑time
  • Job function: Other
  • Industries: IT Services and IT Consulting
  • Remote: Fully remote

Benefits

  • Get paid for your expertise, with rates up to $45/hour depending on your skills, experience, and project needs.
  • Take part in a part‑time, remote, freelance project that fits around your primary professional or academic commitments.
  • Work on advanced AI projects and gain valuable experience that enhances your portfolio.
  • Influence how future AI models understand and communicate in your field of expertise.

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