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Senior Backend Developer Jobs in Quebec (NOW HIRING)

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver. You ...

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Senior Backend Developer information

See Quebec salary details

$60K

$129.4K

$175.5K

How much do senior backend developer jobs pay per year?

As of Jun 28, 2026, the average yearly pay for senior backend developer in Quebec is $129,369.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,500.00 and $147,500.00 per year, depending on experience, location, and employer.

What does a Senior Backend Developer do?

A Senior Backend Developer is responsible for designing, building, and maintaining the server-side logic of web applications. They work with databases, APIs, and server infrastructure to ensure that applications run smoothly, securely, and efficiently. In addition to writing robust code, they often mentor junior developers, contribute to architectural decisions, and collaborate with frontend teams to deliver seamless user experiences. Their expertise is crucial for scaling applications and implementing best practices in software development.

What is L1, L2, L3, and L4 developer?

L1, L2, L3, and L4 are levels used to categorize software developers, including senior backend developers, based on experience, skills, and responsibilities. L1 typically refers to entry-level, while L4 indicates senior or lead roles with greater expertise and leadership responsibilities. These levels help define job expectations, compensation, and career progression within organizations.

What is the difference between Senior Backend Developer vs Backend Developer?

AspectSenior Backend DeveloperBackend Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
ResponsibilitiesDesign architecture, mentor juniors, optimize systemsImplement features, fix bugs, write code
Skills & CertificationsAdvanced coding, system design, relevant certificationsBasic coding, database knowledge
Work EnvironmentCollaborates with cross-functional teams, often in larger projectsFocuses on individual tasks within projects

The main difference between a Senior Backend Developer and a Backend Developer lies in experience, responsibilities, and leadership. Senior Backend Developers typically have more years of experience, take on complex system design, and mentor junior staff, whereas Backend Developers focus on implementing features and fixing bugs. Both roles are essential in backend development teams, but the senior role involves more strategic and leadership duties.

What are the key skills and qualifications needed to thrive as a Senior Backend Developer, and why are they important?

To thrive as a Senior Backend Developer, you need advanced proficiency in server-side programming languages (such as Java, Python, or Node.js), deep understanding of API design, and experience with database management, often supported by a degree in computer science or related field. Familiarity with version control systems (like Git), cloud platforms (such as AWS or Azure), and relevant certifications in backend technologies are commonly required. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with cross-functional teams and mentor junior developers. These competencies ensure robust, scalable backend systems and drive successful project delivery in complex technical environments.

Is backend developer still in demand?

Backend developers remain in high demand due to the ongoing need for server-side applications, APIs, and database management across industries. Skills in programming languages like Java, Python, and Node.js, along with experience in cloud platforms and frameworks, enhance employability in this field.

What engineer makes $500,000 a year?

Senior backend developers with extensive experience, specialized skills in high-demand technologies, and work at large tech companies or in executive roles can earn $500,000 or more annually. Compensation often includes base salary, bonuses, and stock options, especially in competitive markets or startups with significant funding.

What are common challenges Senior Backend Developers face when leading complex projects, and how can they address them?

Senior Backend Developers often encounter challenges such as integrating legacy systems with new technologies, ensuring scalability under increased load, and coordinating cross-functional teams for seamless feature delivery. Addressing these challenges typically involves proactive architectural planning, clear communication with frontend and DevOps teams, and adopting best practices like code reviews and automated testing. Staying updated on emerging technologies and fostering a culture of knowledge sharing within the team also help in overcoming technical obstacles and driving successful project outcomes.

Which is the hardest field in it?

For a Senior Backend Developer, the most challenging aspects often include mastering complex system architecture, ensuring scalability and security, and staying updated with rapidly evolving technologies like cloud platforms and programming languages. Strong problem-solving skills, knowledge of databases, and experience with debugging are essential to handle these difficulties effectively.
What are the most commonly searched types of Backend Developer jobs in Quebec? The most popular types of Backend Developer jobs in Quebec are:
What are popular job titles related to Senior Backend Developer jobs in Quebec? For Senior Backend Developer jobs in Quebec, the most frequently searched job titles are:
What job categories do people searching Senior Backend Developer jobs in Quebec look for? The top searched job categories for Senior Backend Developer jobs in Quebec are:
What cities in Quebec are hiring for Senior Backend Developer jobs? Cities in Quebec with the most Senior Backend Developer job openings:

Senior Backend Programmer - Unnanouced project | Programmeureuse Backend Seniore - Projet non ann...

Behaviour Interactive

Montreal, QC

Full-time

Posted 11 days ago


Job description

Are you ready to dive into the world of cutting-edge video game development? Headquartered in Montreal, Behaviour Interactive is at the forefront of the gaming industry, crafting unforgettable experiences across PC, console, and mobile platforms. We're a dynamic, independent studio of over 1200 passionate employees, with studios in Toronto (Behaviour Toronto), Rotterdam (Behaviour Rotterdam) and in the UK (Behaviour UK-North & South). Our day to day revolves around two core business focuses: Services and Original Games. Our Services team collaborates with gaming and entertainment giants like Disney, Sony, Activision, and Nintendo, delivering exceptional work-for-hire development and pioneering immersive location-based entertainment (LBE). Meanwhile, our Original Games unit pushes our creative limits, with our signature IPs, including the iconic Dead by Daylight. Join us and be a part of the future of interactive entertainment!

At Behaviour Interactive, we believe in giving everyone a fair shot. We embrace a diverse and creative environment where everyone is celebrated. We value folks of all ages, sex, ethnicity, colour, ethnic or national origin, religion, sexual orientation, gender identity, civil status, disability, or any other protected characteristics as per applicable law.

Behaviour Interactive is looking to add a Senior Backend programmer to one of its unannounced projects. As a core member of the development team, you'll play a pivotal role in shaping the backbone of our online infrastructure. From early conception to live deployment, you'll architect, optimize, and maintain backend systems that power both new and evolving features, delivering seamless, reliable gameplay experiences at a global scale.
In this role you will :
  • Design and develop new server features, while enhancing the existing codebase. 
  • Write detailed technical specifications before implementation. 
  • Troubleshoot issues to elevate the robustness and performance of backend services. 
  • Collaborate closely with other programmers to deliver gameplay-compliant server services. 
  • Create and execute functional and load testing strategies. 
  • Continuously optimize code for a live, high-availability multiplayer experience. 
What we're looking for :
  • 9+ years of backend development experience, with a deep understanding of scalable system design. 
  • Proven track record building high-speed server applications using Typescript and Node.js. 
  • Advanced expertise with REST and WebSocket communication protocols. 
  • Hands-on experience with relational and NoSQL databases like DynamoDB, MongoDB, MySQL. 
  • Strong grasp of performance-oriented data modeling and backend maintainability. 
  • Skilled in load testing with distributed load generators. 
  • Profiling and optimizing backend systems across network, CPU, memory, and I/O layers.
Dans ce role tu devras :
  • Concevoir et developper de nouvelles fonctionnalites serveur, tout en ameliorant la base de code existante;
  • Rediger des specifications techniques detaillees avant l'implementation;
  • Diagnostiquer et resoudre les problemes afin d'ameliorer la robustesse et les performances des services backend;
  • Collaborer etroitement avec les autres programmeureuses pour livrer des services serveur conformes aux exigences du gameplay;
  • Creer et executer des strategies de tests fonctionnels et de charge;
  • Optimiser en continu le code pour une experience multijoueur en production, hautement disponible.
Ce que tu feras:
  • 9+ ans d'experience en developpement backend, avec une comprehension approfondie de la conception de systemes evolutifs;
  • Experience demontree dans la creation d'applications serveur haute performance avec TypeScript et Node.js;
  • Expertise avancee des protocoles de communication REST et WebSocket;
  • Experience pratique avec des bases de donnees relationnelles et NoSQL comme DynamoDB, MongoDB, MySQL;
  • Solide maitrise de la modelisation de donnees orientee performance et de la maintenabilite backend;
  • Competences en tests de charge a l'aide de generateurs de charge distribues;
  • Analyse (profiling) et optimisation des systemes backend a travers les couches reseau, CPU, memoire et I/O.
Behaviour Interactive cherche a recruter une programmeureuse backend senior pour l'un de ses projets non annonces. En tant que membre cle de l'equipe de developpement, tu joueras un role central dans la conception de l'ossature de notre infrastructure en ligne. De la phase initiale de conception jusqu'au deploiement en production, tu concevras, optimiseras et maintiendras des systemes backend qui alimentent a la fois des fonctionnalites nouvelles et en evolution, afin d'offrir des experiences de jeu fluides et fiables a l'echelle mondiale.

Prete a plonger dans le monde du developpement de jeux video a la pointe de la technologie ? Base a Montreal, Behaviour Interactif est un acteur majeur de l'industrie du jeu, creant des experiences inoubliables sur PC, console et mobile. On est un studio independant dynamique avec plus de 1200 employes passionnes, et on a des studios a Toronto (Behaviour Toronto), Rotterdam (Behaviour Rotterdam) et au Royaume-Uni (Behaviour UK-North & South). On se concentre sur deux grands axes : les Services et les Jeux Originaux. Notre equipe Services collabore avec des geants du jeu et du divertissement comme Disney, Sony, Activision et Nintendo, en offrant un developpement sur commande de premier choix et en innovant dans le divertissement immersif en lieu fixe (LBE). Pendant ce temps, notre unite Jeux Originaux repousse les limites de notre creativite avec nos IPs emblematiques, comme le fameux Dead by Daylight. Rejoins-nous et fais partie de l'avenir du divertissement interactif !

Chez Behaviour Interactif, on croit en l'equite des chances pour tout le monde et on celebre la diversite des personnes, des perspectives et des idees. C'est donc important pour nous de travailler avec des talents qui proviennent de tous les horizons, et ce, independamment de leur age, sexe, ethnicite, couleur, origine ethnique ou nationale, religion, orientation sexuelle, identite de genre, statut familial, handicap ou toute autre caracteristique protegee par les lois applicables. 
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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