Ottawa On Java developer Jobs – 110 Openings This Week

Software Developer Co-op
Ericsson —Ottawa, ON
- $25.50–$41.00 an hour
- Full-time
- Computer science
- Doctoral degree
- Computer Science
Baseband System Developer
Ericsson —Ottawa, ON
- $85,000–$111,300 a year
- Doctoral degree
- Engineering
- Java
- Employee stock purchase plan
- Designated paid holidays
8d
Software Development Engineer in Test
Accenture —Ottawa, ON
- $69,450–$119,450 a year
- Full-time
- Hybrid work
- Bilingual
- English
- Java
Software Development Manager (Validation & Verification)
Viavi Solutions —Ottawa, ON
- $100,100–$185,900 a year
- Full-time
- Computer Science
- Engineering
- Java
- Disability insurance
- Paid time off
Senior JavaScript Full Stack Developer
Rebel —Ottawa, ON
- $100,000–$130,000 a year
- Full-time
- System design
- Java
- AWS
Quick apply
Sr. Product Test Engineer - ArcGIS Enterprise
Esri —Ottawa, ON
- $81,900–$105,840 a year
- Remote
- Computer Science
- Engineering
- Java
12d
Electronic Reliability Engineer Co-op (4 months, Fall 2026)
Ciena —Ottawa, ON
- $25–$34 an hour
- Full-time
- Microsoft Excel
- Engineering
- Laboratory experience
- Employee assistance program
- Paid sick leave
Senior Technical Architect - DevSecOps & IT Service Delivery (Defence / NC2SS)
ADGA Group Consultants Inc —Ottawa, ON
- $130,000–$150,000 a year
- Full-time
- Azure
- Oracle
- Computer Science
- Profit sharing
- Disability insurance
Quick apply
8d
Senior Software Engineer - Data Platform
Samsara —Ottawa, ON
- $126,225–$163,350 a year
- Remote
- Java
- SQL
- AWS
3d
Principal Test Engineer
Skyworks Solutions —Ottawa, ON
- $158,973–$206,682 a year
- Full-time
- Computer Science
- Java
- Master's degree
- Employee stock purchase plan
- Paid time off
2d
Senior Principal Security Engineer
Anaplan —Ottawa, ON
- Java
- AWS
- Presentation skills
Quick apply
10d
Senior ITSM Platform Engineer
NTT Ltd —Ottawa, ON
- Full-time
- Hybrid work
- Bilingual
- English
- Java
Senior Infrastructure and ITSM Platform Engineer
NTT DATA —Ottawa, ON
- Hybrid work
- Bilingual
- English
- Java
- Disability insurance
- Dental care
Quick apply
Ingénieur DevOps Orléans
NEO SOFT —Orleans, ON
- Full-time
- Hybrid work
- Azure
- DevOps
- Java
RF Signal & Telemetry Systems Engineer
Dominion Dynamics —Ottawa, ON
- Full-time
- Computer Science
- Engineering
- Java
Apache Camel Developer - Contract 6 months - Canada (Remote)
CorGTA —Canada
- Up to $100 an hour
- Contract
- Remote
- Java
11d

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Software Developer Co-op

Ericsson -
Ottawa, ON

Apply Now

Job details

Full-time | Internship / Co-op
$25.50–$41.00 an hour

Qualifications

Statistics
Computer science
Doctoral degree
Computer Science
Kubernetes
Engineering
5G
NumPy
English
Java
Master's degree
Pandas
AWS
C++
Math
Docker
C
Bachelor's
JavaScript
Perl
JPA
REST
SciPy
Angular
Django
Software development
GitHub
APIs
Linux
Human Resources
Flask
AI
Jenkins
TypeScript
Python
Debugging
HTML
Hibernate
Analytics
4G/LTE

Full job description

Grow with us

Software Developer Co-op

Location: Ottawa, ON.
Duration: 8 – 16 months (for co-ops)
Start date: September 8th, 2026

Please upload your unofficial transcript when applying. (Use the "Cover letter" uploading tab.) Please indicate in your resume or a cover letter how many months you are available for.

At this time, Ericsson Canada Inc. does not provide immigration assistance/sponsorship now or in the future for this position.

About this opportunity:

As the tech firm that was instrumental in creating the mobile world, and with more than 54,000 patents to our name, we’ve made it our business to make a mark. When joining our team at Ericsson you are empowered to learn, lead and perform at your best, shaping the future of technology and communication. This is a place where you're welcomed as your own perfectly unique self, and celebrated for the skills, talent, and perspective you bring to the team. Come and be where it begins.

Join our Team

You will do:

5G software developer
- This position involves developing, debugging and testing 5G features. The development is focused on baseband Layer 2 software.
- You will be working with a software development team in Ericsson, getting full experience of cutting edge technology and sharpening your programming skills.
Tools developer
- This position involves developing/debugging software tools which support developer’s needs, such as command-line and web-based tools, 5G log analysis tools, trouble reporting tools, debug tools, software management tools, etc.
- To give our interns a well-rounded Ericsson experience, a portion of your work term will involve working with a software development team on 5G related production and test software
Computer science/Data science developer
- This position involves exploring and implementing mathematical and statistical methods on time-series data to verify software features in 5G development.
- This offers the opportunity to work with 5G domain experts to solve software development challenges using AI and advanced analytics.
  - Required Skills:
    - Strong mathematical foundation (statistics, linear algebra, calculus)
    - Proficient in Python with data science libraries (pandas, numpy, scipy, statsmodels)
    - Experience with time series analysis techniques
    - Team-work mindset
Computer science developer
- This position involves the development of analytics APIs and data pipelines to track and analyse 5G feature performance and behavioural patterns for 5G products.
- This offers the opportunity to work with 5G domain experts, apply your programming skills to solve software development challenges and improve developer workflows.
  - Required Skills:
    - Strong programming foundation, language experience preferred python, java, go, or julia
    - Understanding of backend/frontend development principles
    - Experience with REST API design and implementation using modern frameworks (FastAPI, Flask, or similar)
    - Optional: Understanding of cloud platforms (AWS) and containerization
    - Team-work mindset

Job Stage Description

You will bring:

Collaborate with colleagues
Use Agile ways of working
Work with a team, and independently
Develop real time 5G base station software
Applying AI/ML skills to development work
Assist in the investigation of issues uncovered during testing
Develop/code automated 5G test cases
Develop/code automated test tools capabilities
Perform software feature and/or integration testing in the lab on 5G lab equipment
Work in 5G simulations testing signal processing, including in AI/ML
Develop command-line and web-based tools, to support software development
Generate test data for design validation
Develop test tools and/or test scripts
Trouble shoot and help to resolve issues with the test environment

You will experience:

Software development and debugging skills with an academic background in Computer Science, Software Engineering, Communications Engineering, Electrical Engineering or equivalent.
Working towards completion of a bachelors, masters, or doctoral degree.
Entering any coop term (1st, 2nd, …).
Interpersonal skills: Team player, independent, self-starter, organization skills, detail oriented and able to work in a dynamic environment.
Effective English oral and written communications skills.
General knowledge of LTE and/or 5G wireless protocols are helpful.
Concurrent programming languages, Perl, Python, Java, JavaScript, Typescript, Java SpringBoot framework, HTML/CS, C/C++.
Experience with Linux, Gerrit, Github, Jenkins, Django, and Angular are all assets.
HTTP & RESTful framework, Database Fundamentals (Hibernate & JPA in our implementation), Kubernetes & Docker.

Eligibility requirements:

2.7+ GPA or equivalent , Uploading an unofficial copy of your transcript
Actively enrolled in an accredited undergraduate, master’s, or PhD on a full-time basis at a four-year college or university at the time of the co-op
Be available to work 40 hours per week

Why join Ericsson?

At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

What happens once you apply?
Click Here to find all you need to know about what our typical hiring process looks like.

Ericsson uses a merit-based hiring approach that values people with different experiences, perspectives and skillsets. We truly believe this approach drives innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity employer, learn more.

If you need assistance or to request an accommodation due to a disability, please contact Ericsson at [email protected].

DISCLAIMER: The above statements are intended to describe the general nature and level of work being performed by employees in this position. They are not an exhaustive list of all responsibilities, duties and skills required for this position, and you may be required to perform additional job tasks as assigned.

Primary country and city: Canada (CA) || Ottawa (Country/ City)

Job details: Developer

Compensation and Benefits at Ericsson
At Ericsson, we know that our people are the key to our success. We offer a competitive package to help with your individual needs and goals.

Your Pay
The salary offered is dependent on various factors including, but not limited to, location, and the candidate’s combination of job-related knowledge, qualifications, skills, education, training, and experience.

The salary range for this position is:

Bachelors: $25.5/hr CAD - $34.5/hr CAD
Masters: $37/hr CAD
PhD: $41/hr CAD

Apply Now

Refine Your Search

java developer jobs in ottawa on

Software Developer Co-op

Baseband System Developer

Software Development Engineer in Test

Software Development Manager (Validation & Verification)

Senior JavaScript Full Stack Developer

Sr. Product Test Engineer - ArcGIS Enterprise

Electronic Reliability Engineer Co-op (4 months, Fall 2026)

Senior Technical Architect - DevSecOps & IT Service Delivery (Defence / NC2SS)

Senior Software Engineer - Data Platform

Principal Test Engineer

Senior Principal Security Engineer

Senior ITSM Platform Engineer

Senior Infrastructure and ITSM Platform Engineer

Ingénieur DevOps Orléans

RF Signal & Telemetry Systems Engineer

Apache Camel Developer - Contract 6 months - Canada (Remote)

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