Java Back End Developer Position 3: Jr. Java Back End Developer Skills: Familiar with Java Spring and SpringBoot technology. Familiarity building microservices. KEY DUTIES, RESPONSIBILITIES AND ...
Java Back End Developer Position 3: Jr. Java Back End Developer Skills: Familiar with Java Spring and SpringBoot technology. Familiarity building microservices. KEY DUTIES, RESPONSIBILITIES AND ...
Senior Java Developer
Ottawa, ON · Remote
Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...
Quick apply
Senior Java Developer
Ottawa, ON · Remote
Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...
Senior Java Developer
Ottawa, ON · Remote
Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...
Quick apply
Senior Java Developer
Ottawa, ON · Remote
Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...
Java Developer (Fulltime)
Ottawa, ON · On-site
Our client is looking for a highly skilled developer with experience building enterprise web applications in Java. The Developer will be responsible for analyzing user requirements and business ...
Quick apply
Java Developer (Fulltime)
Ottawa, ON · On-site
Our client is looking for a highly skilled developer with experience building enterprise web applications in Java. The Developer will be responsible for analyzing user requirements and business ...
Java Developer (Fulltime)
Ottawa, ON · On-site
Our client is looking for a highly skilled developer with experience building enterprise web applications in Java. The Developer will be responsible for analyzing user requirements and business ...
Quick apply
Java Developer (Fulltime)
Ottawa, ON · On-site
Our client is looking for a highly skilled developer with experience building enterprise web applications in Java. The Developer will be responsible for analyzing user requirements and business ...
Java Back End Developer (3 Openings Sr/Mid/Jr) Position - Fulltime With our client Location - 100% Remote Work Salary - $Open (Best Possible)
Java Back End Developer (3 Openings Sr/Mid/Jr) Position - Fulltime With our client Location - 100% Remote Work Salary - $Open (Best Possible)
Java Technical Lead
Ottawa, ON · Remote
Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...
Quick apply
Java Technical Lead
Ottawa, ON · Remote
Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...
Java Technical Lead
Ottawa, ON · Remote
Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...
Quick apply
Java Technical Lead
Ottawa, ON · Remote
Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...
Mentor junior and intermediate developers in adopting AI-native workflows safely and ethically ... Proficiency in one or more programming languages such as Go, Java, JavaScript, or Python. * AI ...
Mentor junior and intermediate developers in adopting AI-native workflows safely and ethically ... Proficiency in one or more programming languages such as Go, Java, JavaScript, or Python. * AI ...
Mentor junior and intermediate developers in adopting AI-native workflows safely and ethically ... Proficiency in one or more programming languages such as Go, Java, JavaScript, or Python. * AI ...
Mentor junior and intermediate developers in adopting AI-native workflows safely and ethically ... Proficiency in one or more programming languages such as Go, Java, JavaScript, or Python. * AI ...
Junior Software Programmer - DSEF
Gatineau, QC · On-site
CA$45K - CA$54K/yr
Junior Software Programmer - DSEF Company Overview: KWESST (A DEFSEC Technologies company) develops ... Using at least 1 of the following high-level languages (ADA (95, 05 or 2012, Java, C++, or C#)
Junior Software Programmer - DSEF
Gatineau, QC · On-site
CA$45K - CA$54K/yr
Junior Software Programmer - DSEF Company Overview: KWESST (A DEFSEC Technologies company) develops ... Using at least 1 of the following high-level languages (ADA (95, 05 or 2012, Java, C++, or C#)
Junior Pentester
Ottawa, ON · On-site +1
CA$70K - CA$95K/yr
... developers write secure code. You will be a part of the local and global security community and ... Demonstrated software development background in one or more of Python, .NET, Ruby, Java ...
Junior Pentester
Ottawa, ON · On-site +1
CA$70K - CA$95K/yr
... developers write secure code. You will be a part of the local and global security community and ... Demonstrated software development background in one or more of Python, .NET, Ruby, Java ...
Junior Pentester (Remote)
Ottawa, ON · Remote
CA$70K - CA$95K/yr
... developers write secure code. You will be a part of the local and global security community and ... Demonstrated software development background in one or more of Python, .NET, Ruby, Java ...
Quick apply
Junior Pentester (Remote)
Ottawa, ON · Remote
CA$70K - CA$95K/yr
... developers write secure code. You will be a part of the local and global security community and ... Demonstrated software development background in one or more of Python, .NET, Ruby, Java ...
By designing and implementing high-quality backend systems, integrating hardware, mentoring junior ... Java
By designing and implementing high-quality backend systems, integrating hardware, mentoring junior ... Java
Senior Software Developer
Kanata, ON · On-site
Your Role Accountabilities Design, build, and maintain Java backend services using Spring Boot Own ... junior engineers through code reviews, design feedback, and pairing Participate in on-call ...
Senior Software Developer
Kanata, ON · On-site
Your Role Accountabilities Design, build, and maintain Java backend services using Spring Boot Own ... junior engineers through code reviews, design feedback, and pairing Participate in on-call ...
Junior Software Developer (Hybrid - 3 days in office)
Ottawa, ON · On-site
CA$91K - CA$114K/yr
Job Posting Title Junior Software Developer (Hybrid - 3 days in office) Job Category Systems Engineering Language Requirements English / Anglais Flexible Work Agreement Type Hybrid / Hybride Posting ...
Junior Software Developer (Hybrid - 3 days in office)
Ottawa, ON · On-site
CA$91K - CA$114K/yr
Job Posting Title Junior Software Developer (Hybrid - 3 days in office) Job Category Systems Engineering Language Requirements English / Anglais Flexible Work Agreement Type Hybrid / Hybride Posting ...
Junior Algorithms Developer- C++
CA$96K - CA$146K/yr
In 1984, we started out as a team of three engineers. Today, we have grown to become a global ... Ability to write clean, maintainable code in an object-oriented language such as C++ or Java, with ...
Junior Algorithms Developer- C++
CA$96K - CA$146K/yr
In 1984, we started out as a team of three engineers. Today, we have grown to become a global ... Ability to write clean, maintainable code in an object-oriented language such as C++ or Java, with ...
Junior Algorithms Developer- C++
Kanata, ON · On-site
CA$96K - CA$146K/yr
In 1984, we started out as a team of three engineers. Today, we have grown to become a global ... Ability to write clean, maintainable code in an object-oriented language such as C++ or Java, with ...
Junior Algorithms Developer- C++
Kanata, ON · On-site
CA$96K - CA$146K/yr
In 1984, we started out as a team of three engineers. Today, we have grown to become a global ... Ability to write clean, maintainable code in an object-oriented language such as C++ or Java, with ...
Senior Software Developer
Ottawa, ON · Remote
CA$10K - CA$135K/yr
Lead, manage and mentor a team of intermediate and junior software developers. * Support quarterly ... Applied knowledge and experience with Java, C++, C, JavaScript, TypeScript, and Python. * Applied ...
Quick apply
Senior Software Developer
Ottawa, ON · Remote
CA$10K - CA$135K/yr
Lead, manage and mentor a team of intermediate and junior software developers. * Support quarterly ... Applied knowledge and experience with Java, C++, C, JavaScript, TypeScript, and Python. * Applied ...
Mentor junior software developers * Author software source code: * Contribute to software ... Applied knowledge and experience with Java, C++, C, Typescript, and Python. * Applied knowledge and ...
Quick apply
Mentor junior software developers * Author software source code: * Contribute to software ... Applied knowledge and experience with Java, C++, C, Typescript, and Python. * Applied knowledge and ...
Junior Java Developer information
What is the difference between Junior Java Developer vs Java Developer?
| Aspect | Junior Java Developer | Java Developer |
|---|---|---|
| Required Experience | 0-2 years | 2+ years |
| Certifications | Optional, entry-level certifications | Optional, advanced certifications |
| Work Environment | Supportive, learning-focused teams | Project-driven, independent roles |
| Responsibilities | Assist in coding, bug fixing, learning frameworks | Design, 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.
Is Java still useful in 2026?
Java remains a widely used programming language for developing enterprise applications, Android apps, and backend systems in 2026. Junior Java Developers can benefit from its stability, extensive libraries, and strong community support, making it a valuable skill in the software industry. Knowledge of frameworks like Spring and tools such as Maven or Gradle enhances job prospects.
What are Junior Java Developers?
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.
Can I learn Java in 3 months?
Junior Java developers can acquire foundational skills in Java within three months with consistent study, practice, and hands-on projects. However, mastering advanced concepts, frameworks, and real-world application typically requires longer experience and ongoing learning.
Which pays more, C++ or Java?
For a Junior Java Developer, salaries for C++ and Java roles can vary based on industry, location, and experience, but generally, C++ positions tend to offer higher starting salaries due to its use in high-performance applications like gaming and finance. However, Java remains widely used in enterprise environments with competitive pay. Both skills are valuable, and salary differences may depend on specific job requirements and demand in the job market.
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 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 are the key skills and qualifications needed to thrive as a Junior Java Developer, and why are they important?
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.
Will AI replace Java devs?
AI is unlikely to fully replace Java developers, as they require problem-solving, design, and understanding of complex systems that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their roles more efficient. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.
More about Junior Java Developer jobs
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:
Full-time
Re-posted 23 days ago
Job description
Title - . Java Back End Developer (3 Openings Sr/Mid/Jr)
Position - Fulltime With our client
Location - 100% Remote Work
Salary - $Open (Best Possible)
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Requirements
Position 1: Sr. Java Back End Developer
Position 2: Mid. Java Back End Developer
Position 3: Jr. Java Back End Developer
Skills: Familiar with Java Spring and SpringBoot technology. Familiarity building microservices.
KEY DUTIES, RESPONSIBILITIES AND ACTIVITIES
Design, develop, and extend high performance, test-driven code that meets requirements and is scalable and maintainable
Participate in all stages of the software development cycle, including designing and developing new system architecture and improvements
Developing, deploying and managing software across the full Continuous Delivery life-cycle.
Leading and mentoring other engineers as well as liaising with other parts of the business.
Provide Hands-on problem solving with a willingness to do whatever it takes to complete an objective.
Wisely develop practical solutions, sometimes even at the expense of purity.
Plan and negotiate with peers to meet deadlines.
Worked in an Agile/Scrum environment to deliver high quality software
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About TWO95 International
Sourced by ZipRecruiter
At TWO95 International, we believe it is imperative that a hiring company is assured of procuring the right candidate to fill a job requirement. We have an extensive local and International network, and a fully digitalized sourcing approach that allows us to find a candidate best suited for the job. Furthermore, we strive to secure well matched opportunities that align with the personal and career aspirations of our candidates.
Industry
Recruiting and staffing services
Company size
11 - 50 Employees
Headquarters location
Cherry Hill, NJ, US
Year founded
2009