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

Programming experience with the core Java language, OO programming in Java, the Java class library ... Candidates should specify in the application their grades on relevant courses such as an equivalent ...

Programming experience with the core Java language, OO programming in Java, the Java class library ... Candidates should specify in the application their grades on relevant courses such as an equivalent ...

Programming experience with the core Java language, OO programming in Java, the Java class library ... Candidates should specify in the application their grades on relevant courses such as an equivalent ...

Junior Pentester (Remote)

Ottawa, ON · Remote

CA$70K - CA$95K/yr

... application security and take pride in spreading the word and helping developers write secure code ... 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

... application security and take pride in spreading the word and helping developers write secure code ... Demonstrated software development background in one or more of Python, .NET, Ruby, Java ...

Strong scripting/programming background (Python, Java). * Experience integrating modern and legacy ... in application materials based on available information. These tools assist our recruitment team ...

Act as a coach for application teams to address integration issues at the source and prevent ... Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field * 5 to ...

Lead Data Consultant, Manager

Ottawa, ON · On-site

CA$112K - CA$162K/yr

Experiences and skillsyou'lluse to solve * 6+ yearsof experience in data engineering or ... Learn more about our Application Process and Total Rewards Package at: PwC Canada acknowledges that ...

Lead Data Consultant, Manager

Ottawa, ON · On-site

CA$112K - CA$162K/yr

Experiences and skillsyou'lluse to solve * 6+ yearsof experience in data engineering or ... Learn more about our Application Process and Total Rewards Package at: PwC Canada acknowledges that ...

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Java Application Developer information

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

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

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

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

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

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.
What are popular job titles related to Java Application Developer jobs in Ottawa, ON? For Java Application Developer jobs in Ottawa, ON, the most frequently searched job titles are:
What cities near Ottawa, ON are hiring for Java Application Developer jobs? Cities near Ottawa, ON with the most Java Application Developer job openings:
Infographic showing various Java Application Developer job openings in Ottawa, ON as of July 2026, with employment types broken down into 73% Full Time, 22% Part Time, 1% Temporary, and 4% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution.

CUPE-Automne/Fall 2026- AE/TA-CSI2110B

Uottawa

Ottawa, ON

CA$31.89 - CA$50.25/hr

Part-time

PTO

Posted 7 days ago


Job description

Posting Reason:

New Position

Location where work is to be performed:

Main Campus

Session:

2026 Fall Semester | Trimestre d'automne

Faculty:

Faculte de genie / Faculty of Engineering

Unit:

EECS_ST

Job Classification:

Teaching Assistant/Demonstrator/Lab Monitor (CUPE)

Posting Type:

Cours precis / Specific course

Course Title:

Data Structures

Course Code:

CSI2110B

Section:

B

Supervisor name (if known):

Date Posted (YYYY/MM/DD):

2026/07/03

Applications must be received BEFORE (YYYY/MM/DD):

2026/07/17

Description of tasks (hours):

Unless specified below, specific allocation of hours to various tasks should be articulated in a description of work negotiated and signed by you and the supervising professor prior to the commencement of work.

Recherche / Research:0Preparation / Preparation:0Contact avec etudiants / Contact with Students:0Correction - Notation / Grading:0Surveillance / Proctoring:0Formation / Training:0Autre / Other:0

Number of positions:

3

Expected Enrolment:

90

Work Start Date:

September 01, 2026

Work End Date:

December 31, 2026

Total Work Hours:

130

Hourly Rate:

AE-RA-Tuteur / TA-RA-Tutor : $31.89 ou/or $50.25 (2024-2025)

The academic year starts on September 1 and ends on August 31.

Undergraduate students will be paid at the lower rate; while graduate students will be paid at the higher rate.

These rates do not included vacation pay nor statutory pay.

These rates will be applied until a new collective agreement is ratified. Retro will be paid after the ratification.

Language of Work:

Anglais | English

Requirements and Nature of Work:

Nature of Work:

Proctoring exams. Teach a lab section and/or a DGD section. Prepare for teaching, discuss with the lecturer (usually by email). Maintain all homework marks on the Web. Be available to the students (email, appointments). Correct assignments.

Minimum Requirements:

Preference will be given to candidates who have completed this course or its equivalent and its prerequisite(s) with a mark of A or better. Attend a TA workshop if necessary. Must be ready for an interview if considered for this position. If the responsibilities include DGD and/or TUT and/or LAB supervision or teaching, the applicant must be available for all of these. Programming experience with the core Java language, OO programming in Java, the Java class library. Deep understanding of data structures and analysis of algorithms should be demonstrated as a prerequisite for hiring. Candidates should specify in the application their grades on relevant courses such as an equivalent course to this one and an advanced course on design and analysis of algorithms. Good teaching skills and patience to work with 2nd year students.

Please note that the teaching method will be delivered: in person.

NOTE: le nombre de postes et le nombre d'heures offertes sont tous deux assujettis aux inscriptions finales dans ce cours. Please note that the number of hours and positions offered may vary due to enrolments in that course

Additional Information and/or Comments:

All University of Ottawa employees are required under provincial law to successfully complete all mandatory legislated training offered by the University. The list of training requirements may be modified by provincial law. If you are invited to continue the selection process, please notify us of any particular adaptive measures you might require. We may consult with the Health and Wellness sector of Human Resources, if needed. Any information you send us will be handled respectfully and in complete confidence.

The hiring process will be governed by the current CUPE 2626 collective agreement; you can click here to find out more.

The University of Ottawa embraces diversity and inclusion in the workplace. We are passionate about our people and committed to employment equity. We foster a culture of respect, teamwork and inclusion, where collaboration, innovation, and creativity fuel our quest for research and teaching excellence. While all qualified persons are invited to apply, we welcome applications from qualified Indigenous persons, racialized persons, persons with disabilities, women and LGBTQIA2S+ persons. The University is committed to creating and maintaining an accessible, barrier-free work environment. The University is also committed to working with applicants with disabilities requesting accommodation during the recruitment, assessment and selection processes. Applicants with disabilities may contact the academic unit to communicate the accommodation need.

Prior to May 1, 2022, the University required all students, faculty, staff, and visitors (including contractors) to be fully vaccinated against Covid-19 as defined in Policy 129 - Covid-19 Vaccination. This policy was suspended effective May 1, 2022 but may be reinstated at any point in the future depending on public health guidelines and the recommendations of experts.