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Sr Full Stack Web Developer Jobs in Quebec (NOW HIRING)

Scribendi

Senior Full Stack Developer

Montreal, QC · On-site

Scribendi is seeking a Senior Full-Stack Engineer to build AI-driven products that empower ... Minimum 5 years of full-stack production experience with modern web technologies such as React ...

Targeted Talent

Senior Full-Stack Developer

Quebec, QC · Remote

We are looking for an experienced Senior Full-Stack (React & Node) Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of ...

Targeted Talent

Senior Full-Stack Developer

Quebec, QC · Remote

We are looking for an experienced Senior Full-Stack (React & Node) Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of ...

KPMG

Senior Full Stack Application Developer

Quebec, QC · On-site

The Application Development team is seeking a Senior Full Stack Application Developer to support ... Design, develop, test, and maintain enterprise web applications using modern Microsoft technologies

Retina Labs

Full Stack Developer

Pointe-claire, QC

Role: Full Stack Developer Based in Montreal Quebec About Retina Labs At Retina Labs, we are ... Design, develop, test, and deploy web applications using Java (Spring Boot/Spring MVC preferred ...

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Sr Full Stack Web Developer information

What does a Sr Full Stack Web Developer do?

A Sr Full Stack Web Developer is responsible for designing, building, and maintaining both the front-end (client-side) and back-end (server-side) components of web applications. They work with various programming languages, frameworks, and databases to create seamless and efficient user experiences. In addition to coding, they often lead technical projects, mentor junior developers, and help shape the overall architecture of web solutions. Their role requires a deep understanding of both user interface design and server-side logic, ensuring that all parts of a web application function together smoothly.

What are the key skills and qualifications needed to thrive as a Sr Full Stack Web Developer, and why are they important?

To thrive as a Sr Full Stack Web Developer, you need advanced proficiency in both front-end (e.g., HTML, CSS, JavaScript frameworks) and back-end (e.g., Node.js, Python, databases) development, typically supported by a degree in computer science or related experience. Familiarity with tools such as Git, cloud platforms (AWS, Azure), RESTful APIs, and relevant certifications like AWS Certified Developer are commonly required. Strong problem-solving skills, effective communication, and the ability to mentor junior developers are essential soft skills for this role. These competencies ensure you can deliver robust, scalable solutions while collaborating efficiently within multidisciplinary teams.

Will Fullstack be replaced by AI?

Full Stack Web Developers perform tasks that involve designing, coding, and maintaining both front-end and back-end systems. While AI tools can assist with coding and automation, they are unlikely to fully replace the need for skilled developers who understand complex systems, problem-solving, and user experience. Continuous learning of programming languages, frameworks, and tools remains essential in this evolving field.

How does a Sr Full Stack Web Developer typically collaborate with cross-functional teams during a project lifecycle?

As a Sr Full Stack Web Developer, you will frequently collaborate with UX/UI designers, product managers, QA engineers, and sometimes DevOps specialists throughout a project's lifecycle. You may participate in sprint planning, code reviews, and daily stand-ups, ensuring alignment on project goals and technical requirements. Effective communication is key, as you'll often translate business needs into technical solutions and provide guidance to junior developers. This collaborative environment supports the delivery of robust, user-friendly web applications and fosters professional growth through shared knowledge.

What is the salary of a senior full stack developer?

The salary of a senior full stack web developer typically ranges from $90,000 to $150,000 annually, depending on experience, location, and industry. Factors such as proficiency in frameworks like React or Node.js and certifications can influence compensation levels.

What is the difference between Sr Full Stack Web Developer vs Full Stack Web Developer?

AspectSr Full Stack Web DeveloperFull Stack Web Developer
Required Experience5+ years, leadership skills often expected1-3 years, focus on development skills
ResponsibilitiesDesigning complex systems, mentoring, project leadershipBuilding features, coding, debugging
CertificationsOptional, but advanced certifications valuedEntry to mid-level certifications
Work EnvironmentFast-paced, collaborative teams, often in tech companies

The main difference between a Sr Full Stack Web Developer and a Full Stack Web Developer lies in experience, responsibilities, and leadership. Senior developers typically have more experience, handle complex projects, and mentor others, while full stack developers focus on coding and feature development. Both roles are essential in tech industries, but senior roles require a broader skill set and leadership capabilities.

What engineer makes $500,000 a year?

Senior full stack web developers with extensive experience, specialized skills in frameworks and cloud services, and leadership roles can earn salaries approaching or exceeding $500,000 annually, especially in high-cost living areas or within large tech companies. Such compensation often includes base salary, bonuses, and stock options. Achieving this level typically requires advanced expertise, a strong portfolio, and a track record of impactful projects.

Is full-stack web developer still in demand?

Full-stack web developers remain in high demand due to their ability to handle both front-end and back-end development, supporting the growth of web applications and digital services. Skills in JavaScript, frameworks like React or Angular, and backend technologies such as Node.js or Python enhance employability across various industries.
What are popular job titles related to Sr Full Stack Web Developer jobs in Quebec? For Sr Full Stack Web Developer jobs in Quebec, the most frequently searched job titles are:
What job categories do people searching Sr Full Stack Web Developer jobs in Quebec look for? The top searched job categories for Sr Full Stack Web Developer jobs in Quebec are:
Sr Full Stack Web Developer jobs near you
Infographic showing various Sr Full Stack Web Developer job openings in Quebec as of June 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution.

Senior Full Stack Web Developer - Spectra

GHGSAT

Montreal, QC • On-site, Remote

Contractor

Medical, Dental, PTO

Posted 22 days ago

Job description

GHGSat offers greenhouse gas detection, measurement, and monitoring services to industrial and government customers around the world. We use our own satellites and aircraft sensors, combined with third-party data, to help industrial emitters better understand, control, and reduce their emissions. 

GHGSat's capability is unique: we provide high-resolution, local measurements of atmospheric methane and carbon dioxide concentration from space. This further enables to detect greenhouse gas emitters and to visualize and quantify their emissions. 

We are looking for a senior engineer who wants their work to matter, who takes pride in building software that is reliable and genuinely useful, and who makes the team around them better. 

Who you are 

Beyond the technical bar, we care a great deal about the kind of engineer and colleague you are. We are looking for someone who: 

  • Cares about the environment and is motivated by the problem we are working on. 
  • Communicates clearly and openly, with teammates and with non-technical partners alike. 
  • Loves to learn and to share what they know, lifting the whole team in the process. 
  • Works well with others and helps create a collaborative, autonomous team culture. 

Responsibilities 

  • Participate in the full application lifecycle, with a focus on developing features and delivering value to users. 
  • Develop, test, integrate, and deploy backend, frontend, and API stacks. 
  • Maintain and ensure the high availability of GHGSat web services, both externally and internally. 
  • Collaborate with developers, designers, QA, and Product Owners to identify and shape new features. 
  • NOTE: This role requires participation in a shared on call rotation with other members of the team. 

Requirements

Required qualifications 

  • Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience. 
  • A proven track record of building and shipping scalable web applications that drive user value. 
  • Strong experience with Python and TypeScript in a web context. 
  • Experience designing and implementing services in the cloud (AWS). 
  • Experience deploying containerized applications with Docker and/or Kubernetes. 
  • Experience with databases and ETL systems (PostgreSQL). 
  • A test-driven development mindset, with solid CI/CD and documentation practices. 

Desired qualifications 

  • Python web frameworks such as Django or FastAPI. 
  • Python ETL tooling such as pandas, SQLAlchemy, or dbt. 
  • Frontend experience with React and Material UI. 
  • Deployment tooling such as Argo within a Kubernetes environment. 
  • Comfort working in a Linux environment. 
  • Entrepreneurial energy and determination. 
  • Interest in remote sensing systems and space. 

Eligibility 

All applicants must be legally entitled to work in Canada and must meet the requirements of the Canadian Controlled Goods Program (CGP)

Benefits

This is a rare opportunity to work on urgent problems. You'll join a small but high-impact team and help scale a company doing meaningful work for the planet.

  • Competitive salary and stock options for all full-time employees
  • Health and dental benefits
  • Paid time off and floating statutory holidays
  • Flexible work environment

GHGSat offers a creative and highly motivating work environment. We provide competitive compensation, comprehensive benefits, flexible work arrangements, and opportunities for ongoing development.

We are committed to building a diverse and inclusive workplace. GHGSat is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, age, or any other legally protected status. If you require accommodation, please notify your recruiter.

Apply