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Senior Software Developer Jobs in Mercier, QC (NOW HIRING)

Provide guidance and training to junior developers, collaborators and external contributors about ... MPEX-IST3R - Research Software Development - Senior Professional/Manager Hours per Week: 33.75 ...

Work with engineering leadership and senior developers to provide technical design and architecture for CI/CD, automation and orchestration technology specifically for RT3D applications * Develop ...

Our software brings the physical and digital worlds together, enabling companies to improve ... Integrate product data across engineering, supply chain, andshopfloorsystems By advancing the ...

The Senior Software QA Engineer may also assist in general application support of production applications and systems. A key part of this role is managing relationships with business owners, software ...

As Senior Software Developer , you will actively participate as part of the Portal system development team in all stages of the software development process, including requirement analysis, design ...

We are seeking a Senior Software Developer to join the Diagnostics team as a backend-leaning generalist. You will lead end-to-end design across our stack - ingest from millions of game clients ...

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Senior Software Developer information

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

What cities near Mercier, QC are hiring for Senior Software Developer jobs?

Cities near Mercier, QC with the most Senior Software Developer job openings:

Infographic showing various Senior Software Developer job openings in Mercier, QC as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.

Développeur principal de logiciels / Senior Software Developer

Trane Technologies

Montreal, QC

Full-time

Re-posted 15 days ago


Trane Technologies rating

8.1

Company rating: 8.1 out of 10

Based on 301 frontline employees who took The Breakroom Quiz

117th of 540 rated manufacturers


Job description

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.

Where is the work:

Our BrainBox AI Workplace Presence model dedicates specific in-office days each month to focus on relationships, learning and innovation.

Ce que vous ferez :

  • Développer, concevoir et mettre en œuvre des microservices et des outils afin d’offrir de nouvelles capacités à notre modèle LLM (ARIA)
  • Rencontrer les gestionnaires de développement pour discuter des projets logiciels
  • Mener des études de faisabilité pour des systèmes logiciels améliorés
  • Mettre à jour les systèmes logiciels existants et proposer des améliorations pour optimiser la fonctionnalité et l’efficacité
  • Concevoir de nouveaux programmes logiciels, sites Web et applications
  • Rédiger du code de programmation avancé
  • Effectuer des revues de code afin de maintenir des normes de qualité élevées et de promouvoir les meilleures pratiques
  • Gérer les échéanciers et les tâches des projets
  • Créer des documents techniques pour les nouveaux programmes logiciels
  • Participer aux réunions quotidiennes SCRUM
  • Collaborer avec l’équipe de recherche en IA pour recueillir des commentaires et intégrer les dernières découvertes et méthodologies
  • Documenter les processus de développement, partager les apprentissages et maintenir une documentation organisée pour favoriser le 

    partage des connaissances au sein de l’équipe

  • Aider à superviser le déploiement des composantes développées par notre équipe
  • Développer, améliorer et maintenir les services et le code existants
  • Répondre aux billets de dépannage et de maintenance


Ce dont vous aurez besoin pour réussir: 

  • Baccalauréat ou maîtrise en génie logiciel, en informatique ou expérience équivalente
  • Plus de 5 ans d’expérience dans un domaine connexe
  • Expérience avec Python
  • Expérience en tests unitaires; pytest
  • Connaissance approfondie de la programmation orientée objet
  • Expérience en débogage de microservices dans une infrastructure AWS (CloudWatch, rôles, etc.)
  • Familiarité avec l’architecture des LLM et les pratiques exemplaires
  • Connaissance de Linux essentielle, ainsi qu’une expérience en automatisation de tâches
  • Expérience avec les microservices et les services gérés AWS (Lambdas, files d’attente, API Gateway, etc.)
  • Utilisation de Git comme système de contrôle de versions
  • Connaissance des meilleures pratiques en développement logiciel
  • Excellentes habiletés en communication écrite et verbale
  • Solides compétences en communication pour favoriser une collaboration efficace entre les équipes
  • Esprit innovant, capable d’améliorer les algorithmes en fonction des besoins et exigences d’affaires

Exigences linguistiques :
Le bilinguisme français-anglais est requis.
En plus de la maîtrise du français, les candidats retenus doivent avoir une maîtrise professionnelle complète de l'anglais afin de soutenir et de collaborer avec des clients, collègues et/ou divers intervenants anglophones.

***English Follows

What you will do:    

  • Develop, design and implement micro-services and tools to provide new capabilities to our LLM (ARIA) model
  • Meeting with development managers to discuss software projects
  • Conducting feasibility studies for upgraded software systems
  • Update existing software systems and propose enhancements to improve functionality and efficiency.
  • Designing new software programs, websites, and applications
  • Writing advanced programming code
  • Conduct code reviews to uphold high-quality coding standards and promote best practices.
  • Managing project timelines and tasks
  • Creating technical documents for new software programs
  • Participate in daily SCRUM meetings
  • Collaborate with the AI Research team to gather feedback and integrate the latest findings and methodologies.
  • Document development processes, share insights, and maintain organized documentation for knowledge sharing within the team.
  • Help supervise the deployment of components built by our team.
  • Develop, upgrade, and maintain existing services and code
  • Responding to troubleshooting / maintenance tickets


What you will need to be successful

  • Bachelor’s or master's degree in software engineering, computer science, or equivalent experience
  • 5+ years’ experience in related field
  • Experience with Python
  • Experience with unit testing; pytest
  • Extensive knowledge in Object Oriented programming
  • Experience in debugging micro-services in an AWS infrastructure (CloudWatch, Roles, …)
  • Familiar with LLM architecture and best practices.
  • Knowledge in Linux is a must and experience with automating tasks 
  • Experience with microservices and AWS managed services (Lambdas, Queues, API Gateway…)
  • Using Git as a version-control system
  • Knowledge in best practice for software development
  • Excellent written and communication skills
  • Strong communication skills to facilitate effective collaboration across teams.
  • Innovative thinker, able to enhance all the algorithms based on business needs and requirements.


Language Requirements
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.

Annual Base Salary Range or Hourly Base Pay Range:

$86,300.00 - $123,024.99

Compensation Type:

Salary

Incentive Eligible:

Yes

Sales Commission Eligible:

No

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.

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.


What Trane Technologies employees say

Pay

Benefits

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Workplace

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Trane Technologies logo

About Trane Technologies

Sourced by ZipRecruiter

At Trane Technologies and through our businesses including Trane® and Thermo King®, we create innovative climate solutions for buildings, homes, and transportation that challenge what's possible for a sustainable world. We're a team that dares to look at the world's challenges and see impactful possibilities. We believe in a better future when we uplift others and enable our people to thrive at work and at home. We boldly go.

Industry

Industrial machinery manufacturing and machinery manufacturing

Company size

10,000+ Employees

Headquarters location

Davidson, NC, US