Senior Software Dev

SENIOR SOFTWARE DEVELOPER

Fullstack: backend, frontend and DevOps, with LLMs at the centre of how we build.

Team: Engineering

Type: Full time, permanent

Location: Montreal, QC (hybrid)

Level: Senior

Reportsto: Head of Technology

Apollo builds the electric scooters people actually ride every day, and the software that runs them: a rider mobile app, a connected vehicle platform, an e-commerce storefront and the internal tools that keep it all moving. We are looking for a Senior Software Developer who can own that surface end to end, set the technical direction, and build with large language models rather than around them.

WHAT YOU WILL DO

- Own the full stack. Ship features from database schema to production deployment without a handoff at every layer.

- Set the architecture. Make the calls on structure, data modelling and integrations, and document why.

- Run the infrastructure. Linux servers, deployments, CI/CD, monitoring, backups and incident response.

- Build our LLM tooling. Design, deploy and maintain the LLM agents that automate development, support and internal operations.

- Raise the bar. Code review, standards and mentoring for the rest of the team.

- Talk to the business. Turn what sales, support and operations need into software that works.

REQUIREMENTS (must have)

- Full stack across the board: backend, frontend and DevOps, with real ownership of production systems.

- React with TypeScript at a senior level: state management, performance, component architecture.

- SQL and hands-on ORM experience: schema design, migrations, query tuning.

- Linux and Bash: comfortable on a server, in a shell, writing your own scripts.

- PHP in production, on a modern framework.

- CMS experience: templating, content modelling, integrating a CMS with a custom application.

- Development with LLMs and the setup of LLM agents: you already build this way daily and can stand up agent workflows for a team.

- Shopify in production: Liquid themes, Admin and Storefront APIs, custom apps.

NICE TO HAVE

- Laravel (Eloquent, queues, jobs, Horizon).

- Shopify: Liquid themes, Admin and Storefront APIs, custom apps.

- React Native for iOS and Android.

- UI/UX: an eye for interface design, comfortable in Figma.

- Connected hardware or IoT: BLE, OTA firmware, telemetry.

- E-commerce and payments at scale.

- Working in French and English.

WHAT WE OFFER

- Competitive salary, reviewed annually.

- Group insurance and paid time off.

- Real technical autonomy: you set the direction.

- A scooter, and a team that rides them.

OUR STACK

React · TypeScript · PHP / Laravel · LLM agents · React Native · MySQL · Eloquent ORM · Linux / Bash · Shopify · Liquid · REST APIs · Git · CI / CD · BLE / IoT

HOW TO APPLY

Send your CV and anything you are proud of having built: a repo, a product, an agent setup. Tell us in a few lines how you use LLMs in your daily work. We reply to every application.

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Apollo Scooters · Senior Software Developer, Full Stack · Apollo is an equal opportunity employer.