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Junior Software Programmer Jobs in Ontario (NOW HIRING)

The Role Scotiabank is looking for a motivated and enthusiastic Junior Full Stack Developer (Level ... the full software development lifecycle. This role is ideal for a developer with hands-on ...

Help document software features and perform reviews with team members * Participate in code reviews ... Familiarity with at least one programming language such as Java, JavaScript, Python * Basic ...

Mentor junior software developers * Author software source code: * Contribute to software requirements, and tests. * Contribute to software development and integration within an agile methodology.

Junior Pentester

Ottawa, ON · On-site +1

CA$70K - CA$95K/yr

Software Secured is a leading Penetration Testing as a Service company, with a head office in ... Secure Development/Engineering, Security Operations/SOC/Blue Teaming, Incident Response, IT Securit ...

\n \n \n \n \n A unique and market leading company focused on Agri Tech is searching for 2x Junior or Mid\-Level Software Developers to join their along with there growing development team on a 12 ...

The [Junior Full Stack Developer - coop] role is to help plan, design, develop, test, launch, and ... This includes researching, designing, documenting, and modifying software programs and applications ...

We develop smart building software and integrated hardware solutions that connect property managers ... About the Role We are looking for an enthusiastic Junior Quality Assurance Engineer to join our ...

New

We are looking for a Junior AI Developer to join our in-house team at our Ottawa headquarters. This ... Degree or diploma in Computer Science, AI/ML, Data Science, Software Engineering, or related ...

New

As part of our team, you'll be immersed in our development culture, mentored by top-tier software developers who take pride in their code, and work closely with our verification team to deliver high ...

As part of our team, you'll be immersed in our development culture, mentored by top-tier software developers who take pride in their code, and work closely with our verification team to deliver high ...

\n \n \n \n \n We are looking for an ambitious Junior C# Software Developer to join a high calibre team of Senior Developers in the West Dublin area. \n \n \n \n \n \n Our client dominate within their ...

\n \n \n \n \n We are looking for an ambitious Junior C# Software Developer to join a high calibre team of Senior Developers in the West Dublin area. \n \n \n \n \n \n Our client dominate within their ...

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Junior Software Programmer information

What are some common challenges a junior software programmer might face during their first year on the job?

In their first year, Junior Software Programmers often encounter challenges such as adapting to new codebases, understanding development workflows, and balancing learning with productivity. They may also find it difficult to communicate technical issues clearly to team members or to estimate how long a task will take. However, most teams provide mentorship and regular feedback to help new programmers grow and integrate smoothly with the team’s processes.

What is a junior software programmer?

A Junior Software Programmer is an entry-level professional responsible for writing, testing, and maintaining code under the guidance of more experienced developers. They typically work on specific tasks or small projects, learning industry practices and programming languages on the job. Junior programmers often collaborate with other team members to develop software solutions and resolve bugs, gaining experience as they grow into more advanced roles.

What are the key skills and qualifications needed to thrive as a junior software programmer?

To thrive as a Junior Software Programmer, you need a solid understanding of programming fundamentals, typically demonstrated by a degree in computer science or related field and experience with languages like Python, Java, or C++. Familiarity with version control systems (such as Git), basic debugging tools, and integrated development environments (IDEs) is also important. Strong problem-solving abilities, attention to detail, and effective communication are essential soft skills that help you learn quickly and collaborate with team members. These skills ensure you can contribute to codebases efficiently, adapt to new technologies, and support team goals in a fast-evolving technical environment.

What is the difference between Junior Software Programmer vs Junior Web Developer?

AspectJunior Software ProgrammerJunior Web Developer
Required SkillsProgramming languages (e.g., Java, C++, Python), software development fundamentalsHTML, CSS, JavaScript, basic backend knowledge
Work EnvironmentSoftware companies, tech firms, development teamsWeb agencies, tech startups, freelance projects
Common UsageDeveloping software applications, system toolsBuilding websites, web applications

Junior Software Programmers focus on developing software applications and systems using programming languages, often working in software or tech companies. Junior Web Developers specialize in creating websites and web-based applications, typically working in web agencies or startups. While both roles require basic coding skills, their focus areas and tools differ, making each suitable for different career paths within the tech industry.

What job categories do people searching Junior Software Programmer jobs in Ontario look for? The top searched job categories for Junior Software Programmer jobs in Ontario are:
What cities in Ontario are hiring for Junior Software Programmer jobs? Cities in Ontario with the most Junior Software Programmer job openings:
Infographic showing various Junior Software Programmer job openings in Ontario as of August 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Junior Software Developer

ADGA Group Consultants Inc

Ottawa, ON

Full-time, Part-time

Medical, Dental

Posted yesterday

New


Job description

Company Description

ADGA Group is a Canadian-owned defence and security company that provides integrated, mission-critical technical solutions to Government and industry, specializing in C5ISRT, simulation and training, cyber and infrastructure security, and program delivery. With nearly 60 years of experience, ADGA supports federal clients and Canada’s intelligence and enforcement agencies through embedded teams, advisory services, and full project execution, applying deep operational expertise and innovation to strengthen national safety, resilience, and sovereignty. Guided by a strong social mandate, the company creates meaningful employment for veterans of the CAF and RCMP and other professionals committed to public service, while fostering a safe, inclusive, and agile workplace that supports career development, professional growth, and impactful work across Canada. 

Job Description

REF: 001

At ADGA, our teams support Government and industry partners on projects that protect critical systems and strengthen operational readiness. We are seeking a Junior Software Developer who is eager to learn, grow their technical skills, and contribute to meaningful client projects within secure environments. 

In this role, you will work alongside experienced team members, support the delivery of mission-critical solutions, and have an opportunity to contribute across a variety of projects and initiatives. 

This posting is for an anticipated position expected to commence in October. To accommodate the required security clearance process, we are accepting applications in advance. 

Key Responsibilities:

  • The study of existing PL SQL Code and write PL SQL code to meet requirements of change specifications;
  • The creation, design and debug of C++ and/or PL SQL and/or C# and/or Java Script and/or JSON code to ensure technical performance. 
  • The analysis of the problems outlined by team seniors in terms of such factors as style and extent of information to be transferred to and from storage units, variety of items to be processed, extent of sorting, and format of final printed results; and
  • Any other Junior Software Developer related tasks requested by the Technical Authority (TA) to support operations.
Qualifications
  • Diploma or Degree from an accredited University or College in Computer Science or Information Management, Information Technology, Software Engineering, Computer Science or Computer Programming
  • 1+ year of recent experience developing and testing software applications 
  • Minimum of 6 months of demonstrated combined experience within the past 3 years in:
    • C++ using MS Visual Studio for application development OR SQL for applications development OR Web application design
  • Minimum of 6 months of demonstrated experience developing software within an Agile environment
  • Experience as a software developer working for a large organization supporting HRMS application development and testing will be considered a strong asset

Additional Information
  • Must currently hold or be eligible to obtain and maintain a Canadian Federal Government Reliability Status and a VCR clearance. 
    • If you do not currently hold the required security clearance ADGA can initiate the clearance process on your behalf; however, you will not be eligible for hire until the clearance has been successfully obtained.  
  • This role is full-time on site in Ottawa

If you require accommodations during any stage of the application or interview process, please let us know. We are happy to work with you to meet your needs.

*Our recruitment systems include artificial intelligence–enabled tools; however, AI is not used to screen, evaluate, or make decisions about applicants for this role.

*Unless otherwise stated, all job postings reflect a current vacancy at the time of publication.

Work-Life Balance  

We strongly support a healthy and productive work-life balance. This starts with a flexible approach to work, and policies designed to support employees through their day-to-day routines and major life events. For example, we offer a Maternity/Parental Top-Up (up to 52 weeks) and a Reservist Leave Top-Up (up to 180 days). 

Belong@ADGA  

ADGA continuously strives to integrate advanced Diversity, Equity & Inclusion (DEI) approaches and practices into our work culture. Our employee-based DEI Committee explores activities and invites discussions that foster an environment where all employees feel valued, respected, and heard.

Compensation  

Above and beyond our commitment to offer a competitive base salary, ADGA has a company-wide profit-sharing plan for all full-time and part-time employees.

Comprehensive Benefits and Total Rewards  

We offer a comprehensive benefit program, providing employees with the choice between base or enhanced plans. Depending on the plan, ADGA pays for Health & Dental, a Health Spending Account, Short-Term Disability, an Employee Assistance Program, and a Telemedicine service. Also offered: discounts on gym memberships, 5,000+ perks through Perkoplis, a Deferred Profit Sharing Plan, and access to a wide range of other employee-centric services and savings programs.