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Full Stack Ror Developer Jobs in Quebec (NOW HIRING)

Full-Stack Software Engineer

Montreal, QC ยท On-site +1

CA$120K - CA$150K/yr

All three major networks on one phone and one plan, plus home internet from Starlink. No lock-in ... As a Full-Stack Software Engineer, you will: * Work on developing and deploying exciting new ...

Developpeur(-euse) Full Stack (Intermediaire/Senior) Acceo | Teletravail complet | Temps plein A propos du poste Acceo est a la recherche d'un(e) developpeur(-euse) full stack intermediaire/senior ...

Be part of a fast moving, lean product development team working on the continued development of the ... Collaborate with team of full stack developers to design, develop, unit test, and support new ...

WHAT YOU'LL DO This is a genuine full-stack role, and we mean both halves of it. You will own ... On the backend, you will build and maintain Python/FastAPI services with clean, well-documented ...

New

Senior Full-Stack Engineer (Media Team) Location ... Ottawa, ON or Toronto, ON | Hybrid Department: R&D | Video Type: Permanent | Full-Time Vacancy ...

Software Developer

Montreal, QC ยท On-site

CA$118K - CA$150K/yr

Experience in Python, Ruby on rails, or Go * Previous experience working within Agile/Scrum ... The full salary range for certain locations is listed below. For locations not listed below, the ...

Techso is looking for a Senior Full Stack Java Developer to help design and develop digital ... In this role, you'll have the opportunity to work on a variety of projects, contribute to ...

Posted today

Techso is looking for a Senior Full Stack Java Developer to help design and develop digital ... In this role, you'll have the opportunity to work on a variety of projects, contribute to ...

New

Software Developer

Montreal, QC ยท On-site

CA$96K - CA$121K/yr

Experience in Python, Ruby on rails, or Go * Experience working within Agile/Scrum development ... The full salary range for certain locations is listed below. For locations not listed below, the ...

Showing results 41-60

Full Stack Ror Developer information

What cities in Quebec are hiring for Full Stack Ror Developer jobs?

Cities in Quebec with the most Full Stack Ror Developer job openings:

Full-Stack Software Engineer

Montreal, QC โ€ข On-site, Remote

US Mobile
Telecommunicationsย โ€ขย 11 - 50 employees

CA$120K - CA$150K/yr

Full-time

Re-posted just now


Job description

US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls.
We're getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No lock-in. No commitments. Custom fit plans at every price point. 24/7 customer support with real people, empowered to help. We get real-time feedback from Reddit, surveys, and customer support informing product roadmaps and everything we do. It's working - Consumer Reports named us the top-rated mobile carrier two years in a row.*ย 

And we're building innovative systems that scale. A network agnostic tech stack. Agile, cross-functional teams built on trust and mutual respect. This work isn't for everyone. If you work fast, flexibly, and collaboratively - without compromising standards - we want to hear from you.

We're looking for a full-stack JS engineer to help us scale and connect millions of devices to wireless networks. The projects and potential impact are incredible. We're looking for talented, ambitious, and entrepreneurial team members who are excited to tackle these challenges.

As a Full-Stack Software Engineer, you will:
  • Work on developing and deploying exciting new features
  • Advise on technologies and present solutions to the team
  • Take on legacy architecture and digital transformation projects
  • Expand on our Node services suite of applications
  • Document any new and undocumented processes and workflows
  • Work in a start-up environment with lots to do and lots of hats to wear
  • Assist in building tools to ensure a high-quality end-user product
  • Help us scale to 10's of millions of customers & connected devices
What we are looking for:
  • Strong full-stack engineer comfortable owning a feature from Postgres schema through WebSocket protocol to the React component the user clicks on.
  • Prior experience replacing or building support / messaging / chat tooling (Intercom, Zendesk, Front, LiveChat, etc.).
  • Deep Node.js + TypeScript experience. Strict TS, generics, discriminated unions - you reach for the type system before you reach for tests.
  • Strong React. Modern hooks-era React; you've shipped non-trivial SPAs and know how to keep them fast under real load. Bonus if you've worked with React Native (especially native module / push / deep-link plumbing) or built embeddable / drop-in components.
  • Experience with relational data modeling and SQL (Postgres preferred). You know what an index does and when it doesn't.
  • Comfort with real-time systems - WebSockets, pub/sub, presence, reconnection, backpressure. You understand why at-least-once delivery is a different problem from exactly-once.
  • Experience with queues and async fan-out (SQS, RabbitMQ, Kafka, Redis Streams).
  • Working knowledge of AWS and containerized deployments (EKS / Kubernetes, or equivalent). You don't need to be an SRE, but you should be able to read a Terraform plan and know what an ALB is doing.
  • Solid API design instincts - REST contracts, versioning, OpenAPI / typed clients, idempotency, pagination.
  • Care about security and compliance. You'd push back if someone proposed logging message bodies to CloudWatch.
  • A bias toward clean, appropriately tested code and clear written communication - specs, ADRs, PR descriptions that explain the why.
  • Strong communication and writing - most of our coordination is async and in-doc.
  • An ability and desire to help teammates grow through mentorship and code review.
Bonus Points:
  • Experience with React Native beyond the JS surface - bridging modules, push tokens, background state, keyboard / safe-area edge cases.
  • Experience designing or operating systems with CPNI / HIPAA / PCI / SOC 2 compliance constraints.
  • Experience with SSO / OIDC (Okta especially) and JWT-based session models that span multiple clients.
  • Experience operating WebSocket fleets at scale - sticky sessions, horizontal scaling, graceful reconnect.
  • Familiarity with Nx, pnpm workspaces, or comparable monorepo tooling.
  • OpenAPI-first development, zod, Vitest, Playwright, Testcontainers, k6.
  • Comfort writing or reading Terraform.
$120,000 - $150,000 a year
  • Flexible working hours
  • Supplemental health insurance
  • Professional development stipend
  • $500 wfh tech set-up reimbursement
Think you're a good fit? Applied to learn more!
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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