
Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane Technologies, and through our businesses including Trane® and Thermo King, sustainability is not just how we do business—it is our business. Do you dare to look at the world's challenges and see impactful possibilities? Do you want to contribute to making a better future? If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world.
Learn about our benefits designed for you to Thrive at work and at home.
We boldly go.
Our BrainBox AI Workplace Presence model dedicates specific in-office days each month to focus on relationships, learning and innovation.
Un avenir durable exige une évolution numérique continue. Notre équipe de solutions numériques est à l’avant-garde du développement de technologies climatiques de nouvelle génération axées sur la réduction de la consommation d’énergie du côté de la demande et des émissions. Notre équipe — incluant BrainBox AI, Nuvolo et d’autres — combine expertise technique et analyses avancées pour créer des solutions axées sur les données qui apportent une réelle valeur aux clients, aux collectivités et à la planète. Que vous fassiez progresser l’IA dans les systèmes de CVC ou que vous stimuliez l’analytique pour accroître l’efficacité, vos idées contribueront à concevoir des solutions pour des collectivités plus fortes et un monde durable.
Nous cherchons un Ingénieur logiciel principal pour joindre notre équipe du Cloud Building Management System (CBMS), avec un rôle axé sur la conception, le développement et la maintenance de systèmes dorsaux évolutifs qui alimentent l’automatisation intelligente des bâtiments. Le ou la candidat(e) idéal(e) possède une expertise approfondie en Python, en architecture de microservices et en développement infonuagique, avec une solide connaissance des services AWS ou GCP et des modèles d’architecture infonuagique. Ce rôle offre un chemin clair vers un poste d’architecte technique pour les ingénieurs démontrant un esprit systémique et la capacité d’influencer les décisions d’architecture à l’échelle de la plateforme.
Une expérience en automatisation de bâtiments, en applications IoT ou en systèmes CVAC est fortement valorisée, puisque vous travaillerez sur des solutions visant à optimiser l’efficacité énergétique et la performance des bâtiments à grande échelle.
Le bilinguisme français-anglais est requis.
En plus de la maîtrise du français, les personnes retenues doivent posséder une compétence professionnelle complète en anglais afin de soutenir et de collaborer avec des clients, collègues et/ou divers intervenants anglophones.
***English Follows
A sustainable future demands ongoing digital advancement. Our digital solutions team leads the way in developing next-generation climate technology focused on reducing demand-side energy consumption and emissions. Our team—including BrainBox AI, Nuvolo, and more—combines technical expertise with advanced analytics to create data-driven solutions that add real value for customers, communities, and the planet. Whether you're advancing AI in HVAC or driving analytics for greater efficiency, your ideas will help engineer solutions for stronger communities and a sustainable world.
We are seeking a Senior Software Engineer to join our Cloud Building Management System (CBMS) team, focusing on designing, developing, and maintaining scalable backend systems that power intelligent building automation. The ideal candidate will bring deep expertise in Python, microservices architecture, and cloud-native development, with a strong foundation in AWS or GCP services and architectural patterns. This role offers a clear path to a technical architect position for engineers who demonstrate systems thinking and the ability to drive architectural decisions across the platform.
Experience with building automation, IoT applications, or HVAC systems is highly valued, as you will be working on solutions that optimize energy efficiency and building performance at scale.
French-English bilingualism is required.
In addition to fluency in French, successful candidates must have full professional proficiency in English in order to support and collaborate with English-speaking clients, colleagues and/or various stakeholders.
$111 308,33 - $155 435,00
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Disclaimer: We strive to provide competitive compensation for this position, tailored to a variety of factors. The actual compensation will depend on elements such as seniority, merit, geographic location, education, experience, travel requirements, and union designation. Our compensation range is generally based on the national average for the country. Additionally, benefits may vary depending on the region, business alignment, union involvement, and employee status.
This posting is for an existing vacancy. The position is imminently available, and qualified candidates will be considered for immediate placement.
We offer competitive compensation and comprehensive benefits and programs. We are an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, age, marital status, disability, status as a protected veteran, or any legally protected status.

Trane Technologies is a global climate innovator advancing sustainability through our leading brands Trane® and Thermo King®, which bring efficient and sustainable climate solutions to buildings, homes and transportation across the globe. Together, we are one team innovating for a better future.
At Trane Technologies, we are driven by a common purpose: to boldly challenge what’s possible for a sustainable world. While our products and services work to transform climate control, our company’s goal is to combat climate change. Sustainability is embedded in everything we do. Every team member has an impact on our bold 2030 Sustainability Commitments and is empowered to act and bring solutions to life.
Our employee experience sets us apart as a special place to work. We are committed to fostering a culture of inclusivity, innovation and growth. When you join Trane Technologies, you become part of a team that shares a common purpose and values, working together to create a sustainable future. Our core values—Uplift Others, Make an Impact and Thrive at Work and Home—guide us in supporting our community, driving meaningful change and ensuring work-life balance.
Explore our career opportunities and join us as we boldly go.