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Senior Java Backend Developer Jobs in Kitchener, ON

Targeted Talent

Senior DevOps Engineer

Kitchener, ON · Remote

$85K - $110K/yr

We are looking for an experienced Senior DevOps Engineer for our client. This is a permanent ... Experience coding/building applications in Java OR Python . * Experience working with AWS cloud ...

Targeted Talent

Senior DevOps Engineer

Kitchener, ON · Remote

$85K - $110K/yr

We are looking for an experienced Senior DevOps Engineer for our client. This is a permanent ... Experience coding/building applications in Java OR Python . * Experience working with AWS cloud ...

Targeted Talent

Senior DevOps Engineer

Waterloo, ON · Remote

$85K - $110K/yr

We are looking for an experienced Senior DevOps Engineer for our client. This is a permanent ... Experience coding/building applications in Java OR Python . * Experience working with AWS cloud ...

Targeted Talent

Senior DevOps Engineer

Waterloo, ON · Remote

$85K - $110K/yr

We are looking for an experienced Senior DevOps Engineer for our client. This is a permanent ... Experience coding/building applications in Java OR Python . * Experience working with AWS cloud ...

OpenText

Sr Software Developer

Waterloo, ON · On-site

CA$86K - CA$130K/yr

As a Sr Software Developer, you will: * Provide strong leadership for the team, wielding technical ... Backend: Java, .Net, PHP, Python, Ruby, * Programming languages: C++; C# * Databases - SQL, Oracle ...

Ag

Sr AI/ML Software Developer

Waterloo, ON · Hybrid

As a Senior AI/ML Software Developer, you will enhance core functionality-such as flight scheduling ... backend stack (Python, Java, .NET/C#, Go, etc.), with demonstrated AWS cloud experience

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Senior Java Backend Developer information

See Kitchener, ON salary details

$30

$61

$87

How much do senior java backend developer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for senior java backend developer in Kitchener, ON is $61.03, according to ZipRecruiter salary data. Most workers in this role earn between $51.36 and $69.97 per hour, depending on experience, location, and employer.

What is a senior Java backend developer?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a senior Java backend developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the senior Java backend developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What cities near Kitchener, ON are hiring for Senior Java Backend Developer jobs?

Cities near Kitchener, ON with the most Senior Java Backend Developer job openings:

Senior Java Backend Developer jobs near you
Infographic showing various Senior Java Backend Developer job openings in Kitchener, ON as of August 2026, with employment types broken down into 76% Full Time, 10% Part Time, and 14% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $126,938 per year, or $61 per hour.

Product Engineer - Brand - Fullstack, Backend or Frontend

Faire

Kitchener, ON

CA$129K - CA$178K/yr

Full-time

Posted 18 days ago

Job description

About the role:

Our mission in the Brand pillar is to make it easy for Brands to create high-quality product listings on Faire, keep them up to date, and get them in front of retailers. Having access to well-curated catalogs of products lets Main Street retailers compete with big-box stores and we're responsible for the first step in that journey.

As a Product Engineer on the Brand pillar, you will be responsible for planning and building features end-to-end, working alongside product, design, and data to achieve our mission.

You're excited about this role because...

  • You are excited about learning how our customers' businesses work, and what they need in order to succeed
  • You are entrepreneurial and data-driven, with a strong product sense
  • You effectively balance your excitement for building features with a focus on the long-term maintainability of those features
  • You want to use technology to help your local independent retailers and brands succeed
  • You want to experiment with the best AI productivity tools on the market to help accelerate customer impact

What you'll do:

  • Collaborate closely with product managers, designers, and marketing to contribute significantly to the success of the business or the engineering platform
  • Identify and capitalize on new opportunities, overseeing complex multi-phase projects across multiple teams and platforms from concept to implementation
  • Build features across multiple stacks, potentially including Backend, Frontend, and Mobile
  • Optimize web applications for peak performance and scalability, ensuring the delivery of high-quality, fast, and scalable code
  • Mentor fellow engineers on both technical and product judgement

Qualifications:

  • 2+ years of experience
  • Proficient in at least one of Java, Kotlin, or JavaScript.
  • Comfortable in agentic coding tools
  • Familiar with HTML, CSS, Typescript, and frameworks/libraries like React, Next.js, etc.
  • Experience driving product improvements end to end, including deciding what problems are worth solving and how to solve them
  • A bachelor's degree in Computer Science/Software Engineering or equivalent industry experience
  • A love for technology, and an insatiable curiosity for new tools to solve real problems

 Technologies we use and teach:

  • Kotlin, Java, Javascript
  • JUnit, Hibernate, Guice, Jersey
  • React, NextJS
  • HTTP, JSON, and Protocol Buffers
  • MySQL, CockroachDB
  • AWS
Salary range:

Canada: the pay range for this role is $129,500 - $178,000 per year. 

This role will also be eligible for equity and benefits. Actual base pay will be determined based on permissible factors such as transferable skills, work experience, market demands, and primary work location. The base pay range provided is subject to change and may be modified in the future.

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