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Java Software Engineer Contract Jobs in Ottawa, ON

SRC Can

Intermediate Software Developer

Gloucester, ON · On-site

Applied knowledge and experience with Java, C++, C, Typescript, and Python. * Applied knowledge and ... Supervisory experience of junior software developers. * Knowledge or experience with Electronic ...

Ericsson

Software Developer Co-op

Ottawa, ON

Grow with us Software Developer Co-op Location: Ottawa, ON. Duration: 8 - 16 months (for co-ops ... Python, Java, JavaScript, TypeScript, C/C++, Perl, Java SpringBoot, or HTML/CSS Familiarity with ...

Nokia

Software Developer Co-op/Intern

Kanata, ON · Hybrid

Software Developer Co-op/Intern Number of Position(s): 1 Duration: 4 Months Date: Winter Term Jan ... Your skills and experience Experience developing, testing, and maintaining software written in Java ...

YO AI Labs

Backend Developer - Remote

Ottawa, ON · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

Software Secured

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 ...

Ericsson

Software Developer Co-op

Ottawa, ON · On-site

CA$25.50 - CA$37/hr

Work in developing/debugging software which supports developer's needs, such as web-based tools ... JAVA, Python Good understanding of the Linux/Unix environmen Some knowledge of Cloud-Native core ...

Solace Corporation

Software Developer

Kanata, ON · On-site

Overview This position is for Software Developer. In this role you will be a key contributor ... Experience building backend services using Python and Java SpringBoot with RESTful API design

Solace Corporation

Software Developer

Kanata, ON · On-site

Overview This position is for Software Developer. In this role you will be a key contributor ... Experience building backend services using Python and Java SpringBoot with RESTful API design

YO AI Labs

AI Technical Trainer - Remote

Ottawa, ON · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

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All JobsJava Software Engineer Contract JobsJava Software Engineer Contract Jobs in Ottawa, ON

Java Software Engineer Contract information

What is a Java software engineer contract?

A Java Software Engineer Contract is a temporary or fixed-term role where a software engineer is hired to develop, test, and maintain software applications using the Java programming language. Contractors typically work on specific projects or for a set period, rather than as permanent employees. These roles often require expertise in Java frameworks, object-oriented programming, and collaboration with other developers or teams. Contract positions can offer flexibility, competitive pay, and opportunities to work on diverse projects.

What are the key skills and qualifications needed to thrive as a Java software engineer contractor?

To thrive as a Java Software Engineer Contractor, you need strong proficiency in Java programming, experience with software development lifecycles, and typically a bachelor's degree in computer science or a related field. Familiarity with tools such as Spring Framework, Git, Maven, and cloud platforms, as well as knowledge of unit testing frameworks, is highly valued. Excellent problem-solving abilities, adaptability, and clear communication help you stand out, especially when collaborating remotely or integrating with diverse teams. These skills and qualities are crucial for delivering reliable, scalable solutions on time and ensuring smooth coordination in dynamic project environments.

What are some common challenges faced by Java software engineers on contract assignments, and how can they be managed?

Contract Java Software Engineers often face challenges such as quickly adapting to new codebases, understanding project requirements with limited onboarding time, and integrating smoothly with established teams. To manage these challenges, it's important to proactively communicate with team members, ask clarifying questions early, and make use of available documentation. Contract roles also require strong time management and self-motivation, as deliverables and expectations may be clearly defined but support can be less hands-on compared to permanent positions.

What is the difference between Java Software Engineer Contract vs Java Software Engineer?

AspectJava Software Engineer ContractJava Software Engineer
Employment TypeTemporary/Project-basedFull-time/permanent
DurationFixed-termIndefinite
Work EnvironmentClient sites, consulting firms, or remoteCompany offices or remote
CertificationsTypically no specific certifications requiredOften prefers Java certifications or related credentials

Java Software Engineer Contract roles are temporary positions focused on specific projects, offering flexibility but less job security. Full-time Java Software Engineers work permanently within organizations, with benefits and career growth opportunities. Both roles require strong Java skills, but contracts may have less emphasis on certifications. Choose based on your career goals and desired work environment.

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

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

Java Software Engineer Contract jobs near you
Infographic showing various Java Software Engineer Contract job openings in Ottawa, ON as of July 2026, with employment types broken down into 71% Full Time, 27% Part Time, and 2% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Intermediate Software Developer

Gloucester, ON • On-site

SRC Can
See more jobs at SRC Canexternal

Full-time

PTO

Re-posted 8 days ago

Job description

The Syracuse Research Corporation (SRC) is celebrating 60 years of redefining possible.
The company was originally formed to provide innovative products and seasoned analysis to solve complex Electronic Warfare (EW) challenges faced by the US Government and its Armed Forces. Since 2016, SRC has expanded operations into Australia, Canada and the UK. We do this by focusing on our customers’ needs through the innovative application of science, technology, and information to solve problems of national significance. SRC CAN Ltd is a wholly owned subsidiary of SRC Inc. and is helping to shape the future EW, Counter-Uncrewed Aircraft System (CUAS) and Radar technologies that will support the Canadian Armed Forces (CAF) and its allies.
The Job
SRC CAN Ltd is seeking an Intermediate Software Developer to contribute to the design, development, and delivery of next-generation EW Operational Support Systems (EWOSS) including Intelligence Mission Data (IMD) and Operational Mission Data (OMD) product solutions for the Department of National Defence (DND). Reporting to the Senior Staff Software Developer, this role will leverage software engineering skillsets to support the SRC enterprise portfolio of signals intelligence (SIGINT) and EW suite of advanced software including Radio Frequency (RF) modeling and simulation products.
This role requires strong technical and data engineering skills, collaboration, and familiarity with Agile methodologies such as the SAFe (Scaled Agile Framework) environment. While the role is primarily technical, it will involve mentoring team members and contributing to people‑management activities.
What You’ll Do:
  • Coordinate and collaborate on software development efforts.
  • Work with subject matter and domain experts to elicit software requirements.
  • Mentor junior software developers
  • Author software source code:   
    • Contribute to software requirements, and tests.
    • Contribute to software development and integration within an agile methodology.
    • Contribute to continuous improvement across software development and processes.
  • Maintain software development infrastructure.
  • Monitor, manage, and report project status.

What You’ll Bring:
  • Bachelor’s Degree or Diploma in computer science, software engineering, or a closely related discipline.
  • Three (3+) years of experience in software development.
  • Applied knowledge and experience with the development of distributed software systems.
  • Ability to work in a fast-paced environment, think independently, and overcome technical challenges.
  • Proven ability to work in multi-disciplinary teams.
  • Excellent English verbal/written communication skills required. Proficiency in French is an asset.
  • Candidates must meet the requirements of export control and security regulations, including the Canadian Controlled Goods Program and be eligible to hold a Government of Canada Level 2 (Secret) Security Clearance.
 
Additional (Preferred) Requirements:
  • Applied knowledge and experience with container technologies.
  • Applied knowledge and experience with Java, C++, C, Typescript, and Python.
  • Applied knowledge and experience with Apache Solr or similar enterprise search.
  • Applied knowledge and experience with Express, React, and Node.
  • Applied knowledge and experience with PostgreSQL or similar relational databases.
  • Applied knowledge and experience with object storage (e.g. S3).
  • Applied knowledge and experience with modern data architectures.
  • Applied knowledge and experience with VS Code.
  • Applied knowledge and experience with Continuous Improvement and Continuous Delivery pipelines.
  • Applied knowledge and experience with Linux and Windows operating systems.
  • Experience working in cross-functional roles.
  • Supervisory experience of junior software developers.
  • Knowledge or experience with Electronic Warfare systems.

Additional Information
Total compensation for this role is market competitive. The anticipated salary range for this position based out of Ottawa, ON, is estimated at $80,000 to $105,000 annually.
The actual salary will vary based on applicant’s EW domain knowledge, Software engineering experience, technical skills, and abilities, as well as other business and organizational needs.
SRC CAN Ltd offers a comprehensive salary, vacation, and benefits package. We are extremely flexible around our 40-hour working week. We operate in a hybrid working environment with all staff being able to work remotely. Normally, you will work out of the SRC CAN Ltd office, (Gloucester, Ottawa, ON) and when required, in Department of National Defense (DND) facilities, such as the Shirley’s Bay and Tunney’s Pasture areas within the National Capital Region (NCR).
We are an equal opportunity employer who understand that diversity generates innovation and is critical to the success of a growing organization. We celebrate diversity and are committed to creating an inclusive environment for all employees.  We are committed to providing an inclusive and barrier-free work environment, starting with the hiring process.
The competition will remain open until the positions are filled. We thank applicants for their interest, however, only those selected for an interview will be contacted. No agencies or phone calls, please.
 

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