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Last checked Nov 4, 2026.

Qualifications requises

• Plus de 10 ans d’expérience en développement de produits, développement fullstack, développement frontend ou backend.
• Excellente maîtrise de JavaScript, TypeScript, Python, SQL, des API et/ou de MQTT.
• Capacité démontrée à déployer de façon autonome des applications destinées aux utilisateurs et à gérer leurs dépendances.
• Expérience éprouvée dans la livraison d’applications Web ou mobiles complexes à grande échelle sur des plateformes infonuagiques ou dans des boutiques d’applications.
• Maîtrise des essais de bout en bout (end-to-end), des essais d’API et de l’automatisation.
• Expérience démontrée de l’utilisation d’outils d’intelligence artificielle dans les processus d’ingénierie, avec un excellent jugement quant à leur pertinence et à leur utilisation.
• Aisance à évoluer dans un environnement ambigu, dynamique et à forte responsabilisation.

Atouts

• Expérience en optimisation pour les moteurs de recherche (SEO) et avec des plateformes d’analytique Web telles que Pendo ou PostHog.
• Connaissance des moteurs cartographiques, notamment Mapbox, et des données géospatiales.
• Expérience au sein d’entreprises en démarrage (startups).
• Excellentes aptitudes en communication et capacité à vulgariser des concepts complexes auprès de divers publics.
• Maîtrise de l’anglais et du français, tant à l’oral qu’à l’écrit.
• Excellentes compétences en résolution de problèmes et capacité à évoluer avec assurance dans des environnements peu structurés.
• Grande autonomie et forte orientation vers l’action; capacité à identifier les enjeux, proposer des solutions et les mettre en œuvre.

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Senior Product Developer, Fullstack (Canada)

The Senior Product Developer, Fullstack is responsible for the development and delivery of Xona’s User Applications, starting with our Customer Portal, walking customers from onboarding to device and service activation, unlocking their access to the world’s most advanced commercial PNT system. This role operates in the “4D” product development process, requiring tight collaboration between the Product Managers, Designers, Developers and other engineering teams.

As an early Product Development hire in the company, this role offers an opportunity not to optimize an existing system, but to create one from the ground up.

What You’ll Do

· Owns the user application vertically: backend, database, frontend, data model

· Supports multiple flavors of the user apps, serving different industries, different personas, different languages

· Architect and plan future versions of the user applications’ product, e.g. multi-languages, multi-currencies, international payments, WCAG

· Anticipate needs and future-proof the technology choices, exercising expert judgement when to leverage SaaS vs home-made solutions

· Deploy user apps to our Cloud platform according to Platform engineering’s foundations

· Own the quality of the apps, automating testing and bug triage

· Own the Develop and Delivery phases (4D), acting project lead and architect to give other teams one person to interface with, for key discussions & alignment

· Support user & customer relations (product discovery, walk-throughs, official releases, integrations) with international customers.

· Support integrations with internal systems and external systems owned by Platform engineering (Data lake, APIs).

Required Qualifications

· 10+ years of experience in product, fullstack, frontend, or backend development roles

· Expertise in JavaScript, TypeScript, Python, SQL, APIs and/or MQTT,

· Autonomous deploying user applications & managing dependencies

· Proven record shipping rich web or mobile apps at scale on Cloud or App stores

· Autonomous in end-to-end testing, API testing, automations

· Proven experience using AI tools in the engineering process, with strong judgment on when and how to apply them

· Comfort operating with ambiguity and high ownership in a fast-moving environment

Desired Qualifications

· Experience with SEO, Web analytics platform (Pendo, Posthog)

· Familiarity with Map engines (Mapbox) and geospatial data

· Prior exposure to startup organizations

· Excellent communicator, excelling in simplifying concepts for larger audiences,

· Fluent in English and French

· Excellent problem-solving skills, with the confidence to navigate unstructured environments.

· Self-directed with a bias toward action. You identify problems, propose solutions, and execute

For U.S. Roles: To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).

For U.K. Roles: To comply with U.K. regulations, this role requires Baseline Personnel Security Standard (BPSS) checks, and successful candidates must be eligible to obtain UK Security Clearance (SC).

For Canada Roles: Successful candidates must obtain and hold a security clearance at the reliability status level, and pass security assessment for the Canadian Controlled Goods Program (CGP) and ITAR.

We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.