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Senior Java Developer Jobs in Kitchener, ON (NOW HIRING)

Dialpad

Sr. SDET

Kitchener, ON · On-site

Your role As a Sr. SDET in Agentic QA, you will own the test automation and quality frameworks that ... Strong programming skills in Python (preferred), Java, or JavaScript. * Experience testing ...

hireVouch

Senior SW Engineer, Backend

Waterloo, ON · On-site

As a Senior Backend Engineer, you will play a critical role in architecting and developing the ... or Java Spring Boot. * Backend Expertise : Proficient in backend development, particularly in ...

Agfa

Team Lead, DevOps

Waterloo, ON · Remote

Work closely with development teams (Java & Angular) to enhance developer experience and streamline ... Communicate technical strategies and progress to senior management and stakeholders. Who You Are ...

Dialpad

Sr. SDET

Kitchener, ON · On-site

Your role As a Sr. SDET in Agentic QA, you will own the test automation and quality frameworks that ... Strong programming skills in Python (preferred), Java, or JavaScript. * Experience testing ...

Agfa

Automated Test Developer

Waterloo, ON · On-site

CA$110K - CA$130K/yr

... senior role within 2-3 years. You will work in a collaborative, agile environment alongside ... Proficiency in Java and experience with testing frameworks such as JUnit and BDD (Cucumber ...

Purolator

Technology Software Developer

Kitchener, ON · Hybrid

Python, Java * Flutter * Standard HTML/CSS * Terraform and GitHub Actions * Other Cloud data stores ... Senior Manager Technology --- Purolator is an equal opportunity employer committed to diversity and ...

Purolator

Technology Software Developer

Kitchener, ON · Hybrid

Python, Java * Flutter * Standard HTML/CSS * Terraform and GitHub Actions * Other Cloud data stores ... Senior Manager Technology --- Purolator is an equal opportunity employer committed to diversity and ...

Acceldata

Field Engineering Co-Op

Kitchener, ON

CA$20 - CA$30/hr

Work alongside senior field engineers and architects to solve complex platform reliability and data ... Strong programming skills in languages such as Java, Scala, and Python.Knowledge of data structures ...

Faire

Staff Engineer - Product Security

Kitchener, ON · On-site

As a Staff Software Engineer, Product Security, you'll be a senior technical contributor on the ... Java, or Go), with the ability to influence engineering design through code and review. * A track ...

Targeted Talent

1 - QA Automation Lead

Kitchener, ON · Remote

We are looking for an experienced Senior Quality Automation Engineer for our client. This is a ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

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All JobsJava Developer JobsSenior Java Developer JobsSenior Java Developer Jobs in Kitchener, ON

Senior Java Developer information

See Kitchener, ON salary details

$63K

$116.7K

$160.5K

How much do senior java developer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for senior java developer in Kitchener, ON is $116,690.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,896.00 and $132,017.00 per year, depending on experience, location, and employer.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are some common challenges Senior Java Developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are Senior Java Developers?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.
What are the most commonly searched types of Java Developer jobs in Kitchener, ON? The most popular types of Java Developer jobs in Kitchener, ON are:
What cities near Kitchener, ON are hiring for Senior Java Developer jobs? Cities near Kitchener, ON with the most Senior Java Developer job openings:
Senior Java Developer jobs near you
Senior Backend Engineer - Brand Platform

Senior Backend Engineer - Brand Platform

Faire

Kitchener, ON

CA$156K - CA$214K/yr

Other

Posted 3 days ago

New

Job description

About this role:

Our Brand engineering team owns the code that our Brands use to manage their business on Faire. This includes managing product listings, fulfilling orders, and communicating with retailers. This role is for the brand platform sub-team and focuses on laying a strong foundation for customer-facing teams to build on.

We care about good engineering practices and love to write software that is secure, tested, easy to maintain, and scalable to millions of users. We build minimum viable products, deploy to production multiple times per day, A/B test customer-facing changes, listen to the data, and iterate.

As a Senior Back-end on the Brand Platform team, you'll collaborate with us to:

  • Define clear service boundaries
  • Build out AI enablement for common tasks on the team
  • Optimize the performance of our highest contention data models.
  • Deliver core features of our Kotlin server
  • Design and build new APIs used by our website and mobile app
  • Help the product team continuously improve our customer's experience

We're excited about you because you have:

  • A passion for programming and solving problems with code
  • Examples of using AI to automate large-scale quality improvements of existing code bases
  • A deep understanding of NewSQL relational databases like CockroachDB
  • Experience digging into engineering productivity and finding opportunities for improvements across multiple teams
  • A love for technology, and an insatiable curiosity for new tools to tackle real problems

Technologies we use and teach:

  • Kotlin, Java
  • JUnit, Hibernate, Guice, Jersey
  • HTTP, JSON, and Protocol Buffers
  • MySQL, CockroachDB
  • AWS

Salary range:

Canada: the pay range for this role is $156,000 - $214,500 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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