Mobile Developer / Développeur·e mobile

Posted 8 Days Ago
Be an Early Applicant
Montréal, QC, CAN
In-Office
65K-85K Annually
Senior level
Angel or VC Firm
The Role
Lead hands-on development across Android applications, Node.js/Express services, and Vue.js front ends. Design scalable architectures, ship end-to-end features, operate AWS infrastructure and CI/CD, and establish testing, security, observability, and documentation practices. Mentor developers, coordinate with product and design, improve delivery predictability, and manage technical debt, performance, reliability, and cloud costs.
Summary Generated by Built In

(VERSION EN FRANÇAIS PLUS BAS)
The Role

We’re hiring a Mobile Developer (Android / Node / Vue) for Lab City—a hands-on engineering leader who can architect systems, ship code, and raise the bar for the team. You’ll guide technical direction, own delivery across mobile and web services, and keep quality high without needing hand-holding. If you balance pragmatism with strong engineering instincts, this is for you.

What You’ll Own
  • Architecture & Delivery: Design scalable client/server architectures spanning Android (Kotlin) apps, Node.js/Express services, and Vue.js (v2) front-ends.
  • Hands-On Coding: Ship features end-to-end in Kotlin, JavaScript/TypeScript, and Python—from API contracts to UI polish.
  • Cloud & DevOps: Operate in AWS (infrastructure, CI/CD, monitoring, IaC mindset) and drive reliability, performance, and cost awareness.
  • Code Quality: Establish patterns, reviews, testing strategy, and technical docs; keep tech debt visible and intentional.
  • Security & Compliance: Champion security baselines, secrets management, and data protection; understand regulated environments.
  • Team Leadership: Mentor developers, unblock work, and coordinate with PM/design to turn scope into predictable delivery.
Must-Haves
  • 5+ years in software engineering with 1–2+ years leading projects or small teams
  • Production experience with Android (Kotlin) and Node.js/Express
  • Proficiency in JavaScript/TypeScript; working knowledge of Vue.js (v2)
  • Practical AWS experience (deployments, logs/metrics, CI/CD, troubleshooting)
  • Comfortable in Python for tooling, scripts, or services
  • Strong Git workflows (branching, PRs, reviews, release hygiene)
  • High autonomy, crisp communication, and a track record of shipping
Nice-to-Haves
  • GovCloud exposure or working in regulated/cloud-restricted environments
  • Testing at multiple layers (unit/integration/e2e), e.g., JUnit, Jest, Playwright
  • Infra-as-code (Terraform/CloudFormation), Docker, GitHub Actions
  • Performance profiling (mobile & backend) and observability (metrics, tracing, alerts)
  • Experience migrating Vue 2 → Vue 3 or modernizing legacy stacks
What Success Looks Like
  • Clear, durable architecture decisions with docs
  • Predictable releases: small, reviewed PRs; healthy CI; no late surprises
  • Mobile and backend services that are observable, secure, and cost-effective
  • Team velocity improves through better patterns, tooling, and mentorship
  • Stakeholders feel informed; risks are flagged early with practical options
Compensation
  • Base Salary: $80,000 – $100,000 CAD (commensurate with experience)
  • Benefits and work setup will be discussed during the process.

__________________________________________________

Le poste

Lab City recrute un·e Développeur·e mobile (Android / Node / Vue) — un·e leader technique hands-on capable d’architecturer des systèmes, de livrer du code et d’élever le niveau de l’équipe. Vous définirez l’orientation technique, prendrez en charge la livraison sur mobile et services web, et maintiendrez un haut standard de qualité sans microgestion. Si vous combinez pragmatisme et solides réflexes d’ingénierie, ce rôle est pour vous.

Responsabilités
  • Architecture & livraison : Concevoir des architectures client/serveur évolutives couvrant les apps Android (Kotlin), les services Node.js/Express, et les frontaux Vue.js (v2).

  • Code pratique : Livrer des fonctionnalités de bout en bout en Kotlin, JavaScript/TypeScript et Python — des contrats d’API jusqu’au polissage UI.

  • Cloud & DevOps : Opérer dans AWS (infrastructure, CI/CD, monitoring, approche IaC) et piloter fiabilité, performance et maîtrise des coûts.

  • Qualité du code : Définir les patrons, revues, stratégie de tests et documentation; rendre la dette technique visible et intentionnelle.

  • Sécurité & conformité : Promouvoir les baselines de sécurité, la gestion des secrets et la protection des données; compréhension des environnements réglementés.

  • Leadership d’équipe : Encadrer les développeurs, débloquer les travaux, et coordonner avec PM/design pour transformer la portée en livraison prévisible.

Profil recherché (incontournables)
  • 5+ ans en génie logiciel, dont 1–2+ ans en direction de projets ou de petites équipes

  • Expérience en production Android (Kotlin) et Node.js/Express

  • Maîtrise JavaScript/TypeScript; bonnes bases Vue.js (v2)

  • Pratique AWS (déploiements, logs/métriques, CI/CD, dépannage)

  • À l’aise en Python pour outils, scripts ou services

  • Flux Git solides (branching, PR, revues, hygiène de release)

  • Autonomie élevée, communication claire et historique de livraisons fiables

Atouts
  • Exposition GovCloud ou environnements réglementés / à restrictions cloud

  • Tests multi-couches (unitaire/intégration/e2e), p. ex. JUnit, Jest, Playwright

  • Infrastructure as Code (Terraform/CloudFormation), Docker, GitHub Actions

  • Profilage de performance (mobile & backend) et observabilité (métriques, traçage, alertes)

  • Expérience de migration Vue 2 → Vue 3 ou de modernisation de stacks héritées

Indicateurs de réussite
  • Décisions d’architecture claires et durables, appuyées par une documentation soignée

  • Releases prévisibles : PR petites et revues, CI saine, pas de surprises tardives

  • Services mobile et backend observables, sécurisés et économiques

  • Vélocité d’équipe en hausse grâce à de meilleurs patterns, outils et mentorat

  • Parties prenantes bien informées; risques signalés tôt avec des options pragmatiques

Rémunération
  • Salaire de base : 80 000 à 100 000 $ CAD (selon l’expérience)

  • Les avantages et les modalités de travail seront discutés au cours du processus.


Skills Required

  • 5+ years of software engineering experience
  • 1-2+ years leading projects or small teams
  • Production experience with Android and Kotlin
  • Production experience with Node.js and Express
  • Proficiency in JavaScript or TypeScript
  • Working knowledge of Vue.js version 2
  • Practical AWS experience, including deployments, logs, metrics, CI/CD, and troubleshooting
  • Working knowledge of Python for tooling, scripts, or services
  • Strong Git workflows, including branching, pull requests, reviews, and release hygiene
  • High autonomy, clear communication, and a track record of shipping
  • GovCloud or regulated/cloud-restricted environment experience
  • Multi-layer testing experience, including unit, integration, or end-to-end testing
  • Infrastructure as code experience with Terraform or CloudFormation
  • Docker experience
  • GitHub Actions experience
  • Mobile and backend performance profiling experience
  • Observability experience with metrics, tracing, and alerts
  • Experience migrating Vue 2 to Vue 3 or modernizing legacy stacks
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
30 Employees
Year Founded: 2020

What We Do

New York Holdings is a privately owned investment holding company that builds, owns, and operates ventures. Its portfolio spans advertising, technology, and business consulting networks, as well as early-stage startups. The company is headquartered in New York City and maintains offices in Los Angeles, Philadelphia, London, Montreal, Bucharest, and Singapore. Its portfolio includes NOBA, Invisible Colors, Mint Advisors, LabCity, Mr. Walter, and dab.ai.

Similar Jobs

Samsara Logo Samsara

Senior Software Engineer

Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
Easy Apply
Remote or Hybrid
Canada
4000 Employees
143K-185K Annually

Samsara Logo Samsara

Customer Success Manager

Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
Easy Apply
Remote or Hybrid
Canada
4000 Employees
134K-174K Annually

Cash App Logo Cash App

Software Engineer

Blockchain • Fintech • Mobile • Payments • Software • Financial Services
Remote or Hybrid
8 Locations
3500 Employees
264K-395K Annually

Cash App Logo Cash App

Strategic Pricing & Monetization Lead

Blockchain • Fintech • Mobile • Payments • Software • Financial Services
Remote or Hybrid
8 Locations
3500 Employees
208K-312K Annually

Similar Companies Hiring

Cie Thumbnail
Agency • Angel or VC Firm • Co-Working Space or Incubator • Digital Media • Enterprise Web • Software • Consulting
Irvine, California
65 Employees
M13 Thumbnail
Angel or VC Firm
New York, NY
40 Employees
The HEICO Companies, LLC Thumbnail
Angel or VC Firm • Industrial • Manufacturing
Warrenville, IL
9000 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account