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Senior Full Stack Developer Jobs in Kitchener, ON

Purolator

Technology Software Developer

Kitchener, ON · Hybrid

Our Shipper Technology department is looking for a Full-Stack Software Developer to join our ... Senior Manager Technology --- Purolator is an equal opportunity employer committed to diversity and ...

Faire

Senior Applied AI/ML Scientist - Compass

Kitchener, ON · On-site

CA$171K - CA$235K/yr

You will set the data-grounded direction for how the assistant works, while also being a full-stack ... Make pragmatic engineering choices : simple enough to ship now, designed to evolve - not over ...

Proton

Senior Database Platform Engineer

Paris, ON

Own performance tuning across the full stack - hardware, OS, storage, network, and query level ... engineering standards Who You Are * 5+ years of hands-on experience operating highly available ...

New

Encircle

Senior Product Designer

Kitchener, ON · Remote

CA$100K - CA$112K/yr

Senior Product Designer Remote-first (Canada) Collaboration Hub - Kitchener/Waterloo, ON Reports to ... engineering - you're involved through release. * Design across our full stack: Web, Mobile, and ...

Targeted Talent

Intermediate .Net Developer

Kitchener, ON · Remote

$80K - $120K/yr

We are looking for an experienced Senior .Net Developer for our client. This is a permanent position that is remote, or based in their office in Vancouver. Our client is an Enterprise company that ...

Targeted Talent

Intermediate .Net Developer

Kitchener, ON · Remote

$80K - $120K/yr

We are looking for an experienced Senior .Net Developer for our client. This is a permanent position that is remote, or based in their office in Vancouver. Our client is an Enterprise company that ...

Targeted Talent

Intermediate .Net Developer

Waterloo, ON · Remote

$80K - $120K/yr

We are looking for an experienced Senior .Net Developer for our client. This is a permanent position that is remote, or based in their office in Vancouver. Our client is an Enterprise company that ...

Targeted Talent

Intermediate .Net Developer

Waterloo, ON · Remote

$80K - $120K/yr

We are looking for an experienced Senior .Net Developer for our client. This is a permanent position that is remote, or based in their office in Vancouver. Our client is an Enterprise company that ...

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Senior Full Stack Developer information

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

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

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

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

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

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What are Senior Full Stack Developers?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.
What are the most commonly searched types of Full Stack Developer jobs in Kitchener, ON? The most popular types of Full Stack Developer jobs in Kitchener, ON are:
What cities near Kitchener, ON are hiring for Senior Full Stack Developer jobs? Cities near Kitchener, ON with the most Senior Full Stack Developer job openings:
Senior Full Stack Developer jobs near you
Infographic showing various Senior Full Stack Developer job openings in Kitchener, ON as of July 2026, with employment types broken down into 81% Full Time, 9% Part Time, 1% Temporary, and 9% Contract. Highlights an 81% Physical, 3% Hybrid, and 16% Remote job distribution.
Technology Software Developer

Technology Software Developer

Purolator

Kitchener, ON • Hybrid

Other

Re-posted 25 days ago

Job description

 It's not a package. It's a promise.

As Canada's leading integrated freight, package, and logistics provider, we've been helping promises get where they need to be for more than 60 years. How does the magic happen? The journey starts with you. The places we go, the elements we brave, the promises we deliver - it's all possible because of our people. So, whether you're looking to build new skills, make an impact in your community, or inspire your team, we go there for you.

Description

Please Note: This is a fixed term contract position that will last for the remainder of 2026

Purolator is Canada's leading integrated freight, package, and logistics provider, delivering reliable solutions for over 60 years. Our Shipper Technology department is looking for a Full-Stack Software Developer to join our growing teams. 

As a Software Developer you will be involved in all aspects of a project's lifecycle, from requirements, design, development, through to deployment and incident support.  You will work closely with our customers, both within Purolator and beyond, to understand their needs and actively contribute to technical solutions. 

The Role

Responsibilities include: 

  • Developing and delivering code across a range of languages, with a focus on quality, security and efficiency. 
  • Working with our dedicated Testing team to resolve bugs and improve the overall solution. 
  • Self-managing your workload in a dynamic and fast paced environment 
  • Occasionally travel to Purolator facilities and visit with end-users. 
  • Rolling out solutions to the market, including writing good documentation and putting out technical fires. 

With a broad full-stack scope, you will have hands on experience with the following technologies:  

  • .NET C# 
  • React/Angular 
  • Javascript/Typescript 
  • Postgres 
  • Cloud experience in at least one of AWS or Microsoft Azure 

Bonus points for having experience with: 

  • Python, Java 
  • Flutter 
  • Standard HTML/CSS 
  • Terraform and GitHub Actions 
  • Other Cloud data stores such as: Redis, SQL Server, MongoDB, DynamoDB 
  • GitHub and Azure DevOps for version control, work assignment, pipelines, and releases 
The Candidate

To grow with the team and role, you: 

  • Have at least 3 years relevant experience, beyond education and training
  • Demonstrate out-of-the-box thinking and be genuinely excited about technology
  • Effectively communicate, present and write documentation
  • Find joy in helping your teammates achieve their goals, enjoy building relationships with peers outside of your team and contributing to a positive culture
  • Live in Ontario, Canada 

This role is hybrid (2-3 days/week in-office) and will supplement a team located across Southern Ontario.  Desk space is available at our Kitchener, Ontario and Mississauga, Ontario technology offices. 

What We Offer

Purolator is one of Canada's best employers (#19 in 2021 according to Forbes), offering an industry leading total compensation, and a professional, satisfying work environment. 

  • Working with a modern technology stack in a team that values innovative ideas to enhance our process
  • A diverse and inclusive team environment that is friendly to family commitments.
  • Your choice of a Mac or Windows development environment.
  • Make a difference in the lives of hundreds of thousands of Canadians per day who use Purolator's services. 

Language Requirement: Proficiency in English is required for this position due to the frequent communications that must be conducted in English with various stakeholders. This requirement is justified by the nature of the responsibilities and operational needs.

POSTING DETAILS
Location:                    053 - Kitchener  
Working Conditions: Office Environment 

Reports to:   Senior Manager Technology 
---

Purolator is an equal opportunity employer committed to diversity and inclusion. We welcome all qualified applicants and provide accommodations during the recruitment process upon request.

Purolator complies with Canadian law in all recruitment practices. During pre-screening, we may use an Artificial Intelligence (AI) tool, supported by human oversight, to efficiently manage tasks such as resume screening and candidate matching, enabling our team to connect with qualified candidates faster.

Personal information is used solely for recruitment and managed in accordance with privacy legislation. For AI-related inquiries only, contact TalentCOE@purolator.com. To apply, visit our Careers Page.

We recognize that employees and their families are essential to our success. We strive to provide a safe, healthy, and supportive workplace, ensuring the right people have the tools they need to thrive.

Every day at Purolator is an opportunity to connect with colleagues, customers, and communities to make a positive impact. Learn more about our values at www.purolator.com.

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