Full Stack Mobile Developer - Internship Winter 2027

• Être actuellement étudiant en informatique, génie logiciel ou domaine connexe
• Expérience avec JavaScript/TypeScript, React Native et Node.js

• Expérience avec Expo pour le développement mobile
• Connaissance des API RESTful et des requêtes de bases de données
• Familiarité avec le développement mobile natif (Android/iOS) ou d’autres frameworks mobiles
• Familiarité avec Git, les workflows CI/CD et les frameworks de tests
• Compréhension de l’optimisation des performances des applications mobiles
• Réalisations dans le cadre de projets personnels ou académiques impliquant le développement mobile et backend

Stack technologique

• Backend : Node.js, Sequelize, Drizzle, Apollo Server, GraphQL
• Frontend : Expo, React Native, TypeScript, TailwindCSS, Next.js, React
• Bases de données & stockage : PostgreSQL, Elasticsearch, DigitalOcean Spaces
• APIs : GraphQL, REST
• Cloud & Infrastructure : DigitalOcean, Google Cloud Platform, Docker, Kubernetes

• Activités d’équipe entièrement couvertes chaque trimestre
• Modèle de travail hybride et flexible (2 jours par semaine au bureau)
• Bureau situé à Griffintown, près d’une station de métro et de l’ÉTS
• Environnement de travail moderne basé sur Apple

We’re looking for a Full Stack Mobile Developer Intern to join our Logbook team within the R&D department.

This is a great opportunity for a motivated student to strengthen their skills in mobile development and backend while contributing to meaningful projects.

At Civalgo, our small team means you’ll be versatile, autonomous, and directly involved.

You’ll collaborate with experienced engineers and gain hands-on experience in feature development, implementing user interfaces, performance optimization and mobile release pipelines.

At Civalgo, we’re a Montreal-based startup founded in 2017 on a mission to transform the construction industry with data.

Construction represents 10% of global GDP, yet most of it still runs on spreadsheets and paper.

Our operations platform connects project planning, field execution, and performance analytics, helping contractors across Canada, the U.S., and beyond work smarter every day.

Guided by our motto “Data at Work,” we empower teams to collaborate better, protect margins, and deliver projects with greater efficiency and confidence.

We hire people who live and breathe our culture.

• Autonomy: Own your work, move fast, and take initiative
• Get Shit Done: Execution over excuses
• Keep It Simple Stupid: Simplicity beats complexity every time
• No Mountain Too High: Bold ambition and resilience
• Winning Together: Collaboration over ego
• Curious By Design: Always learning, always improving

Do you recognize yourself in the following?

We’d love to meet you.

• You have a solid foundation in computer science and system design
• You show initiative, autonomy, and a quick ability to learn
• You’re motivated by both mobile frontend development and backend development
• You already know or are eager to learn our tech stack
• You share our values

How you’ll contribute

• Design and develop of new mobile features using React Native and Expo.
• Build and maintain backend services with Node.js and TypeScript.
• Collaborate with engineers to optimize app performance and reliability.
• Participate in code reviews, testing, and documentation.
• Support mobile release processes and CI/CD pipelines.

• Currently pursuing a degree in Computer Science, Software Engineering, or a related field.
• Experience with JavaScript/TypeScript, React Native, and Node.js.

• Experience with Expo for mobile development.
• Knowledge of RESTful APIs and database queries.
• Familiarity with native mobile development (Android/iOS) or other mobile frameworks.
• Familiarity with Git, CI/CD workflows, and testing frameworks.
• Understanding of performance optimization for mobile apps.
• Previous personal or academic projects involving mobile and backend development.

• Backend: Node.js, Sequelize, Drizzle, Apollo Server, GraphQL
• Frontend: Expo, React Native, TypeScript, TailwindCSS, Next.js, React
• Databases & Storage: PostgreSQL, Elasticsearch, DigitalOcean Spaces

• Cloud & Infrastructure: DigitalOcean, Google Cloud Platform, Docker, Kubernetes

• Fully covered team-building activities every quarter.
• Flexible, hybrid work model (2 days per week in office).
• Office located in Griffintown, near a metro station and ÉTS.
• Modern Apple-based work environment.