Ruby developer Jobs in Vaughan, ON
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Ruby developer • vaughan on
Last updated: 2 days ago
We are seeking an Intermediate Software Developer with 5–7 years of experience to join our team.This role is a hybrid of high-quality Java / Spring Boot development and critical L2 / L3 production supp...Show moreLast updated: 2 days ago
Reddit is a community of communities.It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet.
Every day, Reddit users submit, vote...Show moreLast updated: 30+ days ago
Our client is looking for a Jira Web Developer to join their team.You will be responsible for building out custom JIRA dashboards for their Production Support Team, along with other Web development...Show moreLast updated: 30+ days ago
Computer and technology knowledge.Do you have experience working in this field?.Maternity and parental benefits.Heures de travail : 40 hours per week.Show moreLast updated: 23 days ago
Our client is one of the world’s leading Scientific Test and Measurement organizations.As Senior C# Developer, you’d on our client’s next-generation OS platform, focused on designing innovative fea...Show moreLast updated: 30+ days ago
Our client that is in the retail industry is looking a Web Developer (.This position is responsible for developing innovative, reusable Web-based tools.
This is a hands-on development role to develo...Show moreLast updated: 30+ days ago
Backend Application Developer - Job Description.We are currently looking for an experienced application developer who is well-versed in database-centric application development and will support the...Show moreLast updated: 30+ days ago
This role is ideal for a strong controls / motion engineer who thrives in a fast-paced innovation-driven environment and wants to directly influence the performance and intelligence of world-class hi...Show moreLast updated: 24 days ago
Salary Range (plus eligible to receive a performance based incentive, applicable to position) : .Experienced data developer needed.
Using your experience in Agile Scrum methodology and AWS data pipel...Show moreLast updated: 30+ days ago
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: 30+ days ago
Join our team as a Software Developer, where you will play a pivotal role in designing and developing advanced hardware and software solutions for one of the world's top life sciences companies...Show moreLast updated: 2 days ago
Hybrid (North York) / Remote (Monthly office expectations) .Company Information .Farber is one of Canada’s oldest, largest and most respected debt solution providers.We help C...Show moreLast updated: 22 days ago
At Magna, you can expect an engaging and dynamic environment where you can help to develop industry-leading automotive technologies.
We invest in our employees, providing them with the support and r...Show moreLast updated: 30+ days ago
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
We are looking for an experienced Full Stack Software Developer to join our team in Vaughan, Ontario.In this long-term contract role, you will play a crucial part in building, enhancing, and scalin...Show moreLast updated: 9 days ago
Bring ideas to life with code that feels as smooth as it looks.We’re searching for a talented Front-End Developer who’s passionate about building sleek, scalable, and intuitive web appl...Show moreLast updated: 30+ days ago
BMO is an organization driven by a shared Purpose : Boldly Grow the Good in business and life.It calls on members of its team, to create lasting, positive change for its customers, its communities, ...Show moreLast updated: 30+ days ago
PHP, JavaScript, MySQL, HTML, CSS.To apply email your resume to : .Show moreLast updated: 30+ days ago
Software Developer
Randstad CanadaNorth York, Ontario, CATemporary
Quick Apply
Backend Engineer, Business Experience
redditRemote, Ontario, CanadaRemote
Full-time
JPC - 1430 - Jira Web Developer
ITS GlobalOntarioFull-time
software developer
Sync.comNorth York, ON, CAFull-time +1
Software Developer (Backend)
Game HiveMississauga, ON, Canada This job is currently not accepting applicants.Show moreLast updated: 30+ days ago
Dotnet Developer
freelance.caVaughan, CanadaTemporary
Web Developer.NET
CB CanadaVaughan, Ontario, CanadaFull-time
Senior Database Java Developer
Alert DrivingNorth York, Ontario, CanadaFull-time
Quick Apply
Motion Control Developer
Engineering Search FirmVaughan, Ontario, CanadaFull-time
Senior Developer (Data)
Farm Credit CanadaVarious FCC office s in Ontario may be consideredFull-time
Remote Ruby Engineer - AI Trainer
SuperAnnotateWillowdale, Ontario, CARemote
Full-time
Software Developer
ActalentConcord, ON, CanadaFull-time
Associate Developer
Farber Debt SolutionsNorth York, ON, CanadaFull-time +1
Jr. IoT Developer
Magna International, IncWoodbridge, ON, CanadaTemporary
Sr. SharePoint Developer
Medavie Blue CrossON, CAFull-time +1
Full Stack Software Developer
Robert HalfVaughan, ON, CAPermanent +1
Quick Apply
FRONT-END DEVELOPER
Finlink GroupMaple, ON, CanadaFull-time
Calypso Developer
BMO Financial GroupNorth York, ONTemporary
PHP Developer
Superior Web Solutions IncVaughan, ON, CAFull-time
- Montreal-Ouest, QC (from $ 100,000 to $ 163,241 year)
- Montreal, QC (from $ 100,000 to $ 163,241 year)
- Saint-Bruno-de-Montarville, QC (from $ 110,031 to $ 162,772 year)
- Burlington, ON (from $ 151,829 to $ 154,570 year)
- Waterloo, ON (from $ 113,125 to $ 154,462 year)
- Old toronto, ON (from $ 100,000 to $ 154,341 year)
- Ottawa, ON (from $ 116,344 to $ 154,167 year)
- Calgary, AB (from $ 108,007 to $ 152,207 year)
- Toronto, ON (from $ 100,000 to $ 151,593 year)
- Vancouver, BC (from $ 100,000 to $ 150,790 year)
Software Developer
Randstad CanadaNorth York, Ontario, CA2 days ago
Job type
- Temporary
- Quick Apply
Job descriptionService Development : Build and maintain secure Java services and REST APIs using Spring Boot (Java 11+). Integration & Security : Ensure reliable system-to-system communication using REST and SOAP protocols; integrate external and AI-backed services securely. Database Management : Design schemas and optimize complex SQL queries (Oracle / PostgreSQL) to support data-driven application features. Quality Assurance : Write comprehensive unit and integration tests using JUnit and Mockito; participate in rigorous code reviews. Production Support : Triage L2 / L3 incidents, adhere to SLAs, and perform root-cause analysis to prevent recurrence. DevOps & CI / CD : Contribute to automated deployment pipelines using Git, Docker, and Jenkins; support automated diagnostics and health checks. AI-Assisted Development : Leverage tools like GitHub Copilot or Azure OpenAI to enhance coding productivity and quality. Java / Spring Mastery : 5–7 years of progressive experience in Java SE / EE, Spring Boot, and n-tier enterprise application design. API Expertise : Extensive experience designing and supporting REST and SOAP APIs with advanced validation and error handling. Database Skills : Strong hands-on experience with Oracle design concepts, including schema design and performance tuning. Support & Operations : Proven track record in Production Support & Incident Management, including runbook usage and SLA compliance. DevOps Fundamentals : Solid understanding of CI / CD pipelines, Git branching strategies, and containerization basics (Docker). Communication : Excellent verbal and written skills for collaborating with architects, BAs, and product owners in Agile sprints.
We are seeking an Intermediate Software Developer with 5–7 years of experience to join our team. This role is a hybrid of high-quality Java / Spring Boot development and critical L2 / L3 production support. You will be responsible for building secure, scalable REST APIs while ensuring the stability of mission-critical systems through incident triage, root-cause analysis (RCA), and performance tuning. The ideal candidate is a proactive problem-solver who can translate complex requirements into production-ready code within an Agile framework.
Pay Rate : $450.02-$487.39 / Diem
Advantages
- Full-Stack Exposure : Work across the entire SDLC, from initial requirement gathering to post-implementation support and change management.
- Emerging Tech : Gain practical experience with Retrieval-Augmented Generation (RAG) patterns and AI-backed service integration.
- Strategic Location : Work onsite at a central hub, fostering direct collaboration with high-performing cross-functional teams.
- Mission-Critical Impact : Support and scale enterprise-level applications that provide essential services to the public.
Responsibilities
Qualifications
Summary
If you are an Intermediate Developer who excels at solving technical puzzles and building robust, data-driven Java applications, we encourage you to apply today!
Only qualified candidates will be contacted for the next steps. We look forward to hearing from you.
Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary / gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.
Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.