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Junior Java Developer Jobs in Ottawa, ON (NOW HIRING)

Entrust is seeking highly motivated Junior to intermediate Software Development to join our Public ... Contribute to backend systems and services using C, C++, and/or Java * Contribute to the adoption ...

Entrust is seeking highly motivated Junior to intermediate Software Development to join our Public ... Contribute to backend systems and services using C, C++, and/or Java * Contribute to the adoption ...

With minimal overhead, developers collaborate directly with product managers, peer designers, and QA teams. If you take pride in your code, you'll feel right at home here. Our Kanata site serves as a ...

With minimal overhead, developers collaborate directly with product managers, peer designers, and QA teams. If you take pride in your code, you'll feel right at home here. Our Kanata site serves as a ...

Perform code reviews and mentor junior and intermediate developers to uphold software quality and ... Advanced proficiency in programming languages such as Java (Spring or Play Framework) or Python.

Perform code reviews and mentor junior and intermediate developers to uphold software quality and ... Advanced proficiency in programming languages such as Java (Spring or Play Framework) or Python.

Mentor junior engineers through code reviews, design sessions, and technical guidance * Deliver ... Strong programming experience across at least two of Java, Go, Python, and SQL * Demonstrated ...

AI Full Stack Developer

Ottawa, ON · On-site

CA$114K - CA$171K/yr

We are seeking a talented senior full stack developers or team leads to join our Canadian Apps and ... Solid experience creating APIs with Python, .NET Core, Node.js, or Java. * Hands-on experience ...

Software Engineer

Kanata, ON · On-site

CA$100K - CA$135K/yr

You'llalso do real, hands-on server-side work in Java and Spring, and as our roadmap grows ... Engage fully in modern development practices: code reviews, pair programming, automated testing ...

Showing results 21-40

Junior Java Developer information

What is a junior Java developer?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

What does a junior Java developer do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

What are the key skills and qualifications needed to thrive as a junior Java developer?

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.

What are some common challenges a junior Java developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

What is the difference between Junior Java Developer vs Java Developer?

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

How much do junior Java developers make?

Junior Java developers typically earn between $50,000 and $80,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of Java, object-oriented programming, and development tools like Eclipse or IntelliJ IDEA.

Is a Junior Java Developer still in demand?

Junior Java Developers remain in demand due to the widespread use of Java in enterprise applications, web development, and Android app creation. Employers seek candidates with foundational Java skills, knowledge of frameworks like Spring, and familiarity with version control tools such as Git. Continuous learning and certifications can enhance job prospects in this field.

What are the most commonly searched types of Java Developer jobs in Ottawa, ON?

The most popular types of Java Developer jobs in Ottawa, ON are:

What job categories do people searching Junior Java Developer jobs in Ottawa, ON look for?

The top searched job categories for Junior Java Developer jobs in Ottawa, ON are:

What cities near Ottawa, ON are hiring for Junior Java Developer jobs?

Cities near Ottawa, ON with the most Junior Java Developer job openings:

Infographic showing various Junior Java Developer job openings in Ottawa, ON as of August 2026, with employment types broken down into 81% Full Time, 3% Part Time, and 16% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Software Developer - Full Stack (Junior)

Solace Corporation

Kanata, ON • On-site

CA$85K - CA$105K/yr

Full-time

Posted 20 days ago


Job description

Enterprise AI is moving from pilots to production, and the constraint is no longer the model -it'sthe data. Agents are only as good as what they can sense, trust, and act on in the moment, and real-time, event-driven data is becoming thefoundationevery serious AI system runs on.


Solace istheleadingplatform for the enterprise AI era. Established enterprises worldwide - including RBC Capital Markets, Bosch, Heineken, PSA Singapore, United Airlines, Schwarz Group, and hundreds more - have built their business around Solace to enable intelligent,real-timeexperiences, modernize their application and integration landscape, and create seamless digital journeys for their customers, partners, and employees.


So, the next time you drive a car, order furniture online, fly in a plane, check your bank balance on your phone, your positive experience could be a direct result of our technology-and your hard work!


About the Role

This is a Full-Stack Software Developer role aimed at new graduates and early-career developers ready to build their careers on a high-impact platform team. You'll join Launchpad, the team that builds the tools and automation behind deploying Solace brokers across public clouds and self-managed environments, running upgrades safely at scale, and keeping the operations behind Solace Cloud running smoothly.


You'll work in an AI-integrated development environment from day one - pairing with AI coding assistants like Claude Code to learn faster, write better code, and ship more. If you're excited about combining full-stack development with Kubernetes, cloud, and modern AI-assisted workflows, we want to hear from you.


What You'll Do

  • Contribute to our upgrade automation platform - the system that keeps Solace brokers current across customer environments
  • Build features that enable the deployment of Solace brokers in the cloud and in self-managed environments
  • Develop internal tools that streamline operations and make our platform team more effective
  • Deliver features as a full-stack developer - Java/Spring Boot on the backend, React on the frontend
  • Use AI coding assistants and AI-integrated development workflows in your daily work
  • Write automated tests and contribute to CI/CD pipelines
  • Communicate with the team through meetings, demos, and documentation
  • Grow through mentorship, code reviews, and hands-on exposure to cloud-native infrastructure at scale

What You'll Bring to the Role

  • BS. degree in Software/Computer/Electrical Engineering, Computer Science, or a related field (or graduating soon)
  • Foundational experience with Java and Spring Boot - through coursework, internships, personal projects, or early professional work
  • Foundational experience with React or another modern JavaScript client framework
  • Working knowledge of Kubernetes - comfortable with pods, deployments, services, and basic troubleshooting
  • Hands-on experience with at least one major cloud provider (AWS, Azure, or GCP)
  • Fluency with AI coding assistants and AI-integrated development workflows (e.g., Claude Code, Copilot, Cursor)
  • Product taste and product thinking - genuine interest in who uses what you build and why, and an instinct for what makes software feel great to use, not just work
  • Experience with REST APIs and databases (SQL, NoSQL)
  • Comfortable writing various types of automated tests
  • A self-starter, motivated, eager and willing to learn
  • A team player who collaborates well within cross-functional teams
  • A clear communicator who explains technical ideas simply

Desirable Skills

  • Deeper Kubernetes experience - writing manifests, Helm charts, working with operators, or operating production clusters
  • Hands-on experience with multiple cloud providers (AWS, Azure, GCP)
  • Experience with managed Kubernetes services - EKS, AKS, or GKE
  • Experience with containers, microservices, and cloud-native infrastructure
  • Experience with event-driven architecture (EDA) and event brokers
  • Experience with CI/CD pipelines and technologies (GitHub Actions, Harness)

Why You'll Love Working at Solace

  • We have an awesome team! You'll get to work with some of the smartest individuals in the business.
  • We believe in work-life balance, and that it's important to love what you do.
  • We have adopted a hybrid work model to create an inclusive environment for everyone.
  • We live by our values every day: craftsmanship, trust, courage, freedom, momentum, humility, and human experience.
  • Our training programs are top-notch.
  • We like to brag about our stellar customer lineup!
  • We are social - we like to keep things simple and fun!
  • We are one of the top-ranked employers on Glassdoor.
  • We have a sense of humour and make cool videos on cool topics like MITT and this!

Role Status: EXISTING

Expected Salary Range: Expected salary range for this role is from $85,000 to $105,000. The final offer within this range will reflect the successful candidate's skills and experience.

At Solace, we are committed to a fair, inclusive, and transparent recruitment process.
To help identify candidates whose qualifications best align with the role, we use artificial intelligence (AI) tools during the initial stage of resume screening. These tools compare submitted resumes to the job description, focusing on education, experience, and skills.

Importantly, all decisions beyond this initial screening-including interviews and final hiring-are made by our human recruitment team. AI is never used to make final hiring decisions.

Let's Talk

Not sure you meet every requirement? That's okay - we're more interested in your potential and passion. If this role excites you, we'd love to hear from you.

Need accommodations during the hiring process? Just let us know - we're here to support you.

Thanks to everyone who applies! While we wish we could connect with every candidate, only those selected to move forward will be contacted.

At Solace, we believe that diversity and inclusion drive innovation and growth, both in business and in life. We strive to create an enriching and safe workplace where you can be who you are. If you want to do the best work of your career and feel supported every step of the way, we encourage you to join us!

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