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Jr Developer Jobs in Markham, ON (NOW HIRING)

As our new Software Developer, you will build and enhance the health technology that helps physicians and patients connect more efficiently, with a particular focus on patient engagement and ...

Software Developer

Toronto, ON · On-site

CA$88K - CA$128K/yr

Join our global engineering team and help shape the future of civil engineering software. In this role, you will participate in feature development, bug fixing, unit testing, and learn the team ...

Role A Software Developer, Subsurface Information Management is responsible for supporting the design, development, and release of software applications, components and high-performance platform ...

Role A Software Developer, Subsurface Information Management is responsible for supporting the design, development, and release of software applications, components and high-performance platform ...

Role A Software Developer, Subsurface Information Management is responsible for supporting the design, development, and release of software applications, components and high-performance platform ...

The Role We're looking for Software Developers who are excited to build high-quality, production-grade software and grow their technical ownership over time. As a Software Developer, you'll work on ...

The Margin Team is a high-leverage product engineering team building sophisticated investing and trading experiences for our most active users. Driving 100s of millions in revenue, the team provides ...

Software Developer

Toronto, ON · On-site

CA$97K - CA$100K/yr

About the Role We are seeking a versatile and results-oriented Software Developer with expertise in full stack development, cloud platforms, and SaaS product integration. The ideal candidate will ...

Our Developers value continuous learning and development, enjoy cross-functional collaboration, and of course, hold the quality of their code to a high standard. Ideally, you have experience with our ...

JD We are looking for Senior Angular Developer will be responsible for building and maintaining enterprisegrade web applications that deliver seamless user experiences while leveraging cloudnative ...

MCP/AI Developer

Toronto, ON · On-site

CA$99K - CA$145K/yr

As an MCP/AI Developer you will build end-to-end features of that platform: MCP tools, agentic workflows, and the services behind them. You'll work hands-on across a modern, cloud-enabled web stack ...

As a Software Developer, Agentic AI Platform, at Fidelity Investments Canada, you will support the implementation, deployment and ongoing operation of components used in Agentic AI solutions across ...

Web Developer

Toronto, ON · Hybrid

CA$59K - CA$84K/yr

Career Opportunity Role Title Web Developer Purpose of role The Web Developer is responsible for the design, coding and unit testing of web components as per the project's requirement. This role will ...

The developer participates in all phases of the software development lifecycle, including requirements analysis, design, development, testing, deployment, production support, and continuous ...

About the Role We're looking for a Junior to Intermediate Frontend Developer to help build and improve the dashboard that Shopify merchants use to design and manage their apps. You'll ship real ...

Showing results 21-40

Jr Developer information

What is a jr developer?

Jr Developers, or Junior Developers, are entry-level professionals in the software development field. They typically have less experience than mid-level or senior developers and are responsible for writing, testing, and maintaining code under the guidance of more experienced team members. Jr Developers often work on smaller tasks, bug fixes, or simple features, and are expected to learn and grow their technical skills through mentorship and hands-on experience. Their role is essential for building a solid foundation in software development and contributing to the success of development projects.

What are the key skills and qualifications needed to thrive as a jr developer?

To thrive as a Jr Developer, you need a foundational understanding of programming languages (such as JavaScript, Python, or Java), basic software development principles, and often a relevant degree or coding bootcamp certification. Familiarity with version control systems like Git, IDEs, and workflow tools like Jira or Trello is typically required. Strong problem-solving skills, effective communication, and eagerness to learn help Jr Developers stand out in the workplace. These abilities are crucial for efficiently contributing to team projects, adapting to new technologies, and growing within a dynamic development environment.

What are some common challenges a jr developer might face when joining a new team, and how can they overcome them?

As a Jr Developer, one of the most common challenges is adapting to unfamiliar codebases and workflows. It can be daunting to understand existing projects and navigate team-specific tools and processes. To overcome this, Jr Developers should proactively seek help from team members, take thorough notes, and dedicate time to reviewing documentation and code. Embracing code reviews and asking questions will not only accelerate learning but also help build relationships within the team.

What is the difference between Jr Developer vs Junior Software Engineer?

AspectJr DeveloperJunior Software Engineer
Required CredentialsTypically an associate degree or coding bootcamp certificationUsually a bachelor's degree in computer science or related field
Work EnvironmentEntry-level, supervised tasks, learning-focusedSimilar entry-level environment, often with more complex project involvement
Employer & Industry UsageCommon in tech companies, startups, and IT departmentsUsed interchangeably in many companies, especially in software development teams
Search & Comparison IntentYes, often compared for entry-level rolesYes, often searched as a more formal or technical title

While both roles are entry-level software development positions, a Jr Developer often emphasizes basic coding tasks and learning, whereas a Junior Software Engineer may involve more structured engineering responsibilities. The titles are frequently used interchangeably, but understanding the specific job description can clarify expectations.

How hard is it to get a junior developer job?

Securing a junior developer position typically requires foundational programming skills, a portfolio of projects, and familiarity with relevant tools like Git and common programming languages. Entry-level roles are often competitive, but candidates with relevant internships, certifications, or coding bootcamp experience have better chances of being hired.

How to get hired as a junior developer?

To get hired as a junior developer, build a strong foundation in programming languages like JavaScript, Python, or Java, and create a portfolio of projects to demonstrate your skills. Gaining experience through internships, coding bootcamps, or contributing to open-source projects can improve your chances, along with obtaining relevant certifications and preparing for technical interviews.

What cities near Markham, ON are hiring for Jr Developer jobs?

Cities near Markham, ON with the most Jr Developer job openings:

Infographic showing various Jr Developer job openings in Markham, ON as of September 2026, with employment types broken down into 87% Full Time, 3% Part Time, and 10% Contract. Highlights an 78% Physical, 4% Hybrid, and 18% Remote job distribution.

Application Developer

Toronto, ON

Livingston International
1 - 5K employees

Full-time

Re-posted 17 days ago


Livingston International rating

7.7

Company rating: 7.7 out of 10

Based on 9 frontline employees who took The Breakroom Quiz


Job description

Application Developer

Join Livingston and grow your career in the constantly changing world of international trade. Livingston is a market leader offering customs brokerage, international trade consulting, compliance and freight forwarding services around the world. Livingston has over 3,000 employees at more than 90 key border crossings, sea ports, airports and other strategic locations in North America, Europe and Asia.  

Our fast-paced and collaborative environment offers you the opportunity to work with leaders in the industry, receive recognition for achievements and develop your expertise in the complex and evolving world of trade. Learn how you can make an impact at Livingston. 

 
JOB SUMMARY

The Application Developer is responsible for developing, supporting and maintaining the software applications including defining, designing, testing, coding and documenting new and existing software programs and applications for one or more business units.  The Application Developer provides support to the end-users and respond to applications related to queries or issues.  The role requires an understanding of business requirements and recommend technical solutions to achieve the business goals.

KEY DUTIES & RESPONSIBILITIES
  • Define, develop, test, analyze, support and maintain the software applications including design, code, test and document new and existing applications and programs.  Liaise with business units for user acceptance tests.
  • Develop new applications or modify existing applications based on the application development lifecycle.
  • Provide on-going support, troubleshoot and maintain the applications and programs by investigating, resolving and recommending improvements.
  • Participate and/or lead small to medium scale software application projects which includes but are not limited to directing and delegating assignments to Programmers or other IT members towards project goals and completion.  Research, design and implement new or modified applications.  Provide technical consultation, recommend solutions and prepare business and systems analysis documentation including solution definition, cost estimates and project timelines.
  • Analyze, review and construct detailed functional design, technical design and/or application prototype based on business requirements.  Document all processes for future modifications.
  • Provide post implementation support by gathering feedback from businesses and using effective problem solving techniques.
  • Work closely with end-users and/or business units to determine business requirements for software applications and programs.
  • Troubleshoot and resolve software applications issues received from end-users.  Discuss complex or highly technical issues with other team members and/or vendors as required.
  • Monitor industry trends, technologies and solutions and participate in technology review.  Recommend software application upgrades and/or replacements.
  • Assist team members in the research of system issues and products as required.
  • Perform other related duties as assigned by management. 
  • Adhere to established policies and procedures.
KNOWLEDGE & SKILLS
  •  
  • Extensive experience working with Java, Microsoft SQL Server, Oracle, JavaScript, and JQuery using Eclipse, NetBeans and/or Visual Studio environment.
  • Experience with MVC, WCF and Entity Framework.
  • Experience with cloud based architecture and development practices (Microsoft, Azure, AWS) 
  • Knowledge in thread programming and reflection is desirable.
  • Strong interpersonal and communication skills (both verbal and written) with the ability to work in projects with more than 5 application developers at any given time.
  • Strong organizational skills with the ability to prioritize work and meet tight deadlines.
  • Strong understanding of SQL Server, Stored Procedures, Indexing, Database design.
  • Strong knowledge of Object Oriented Programming concepts.
  • Good problem solving and troubleshooting skills
  • Effective use of Team Foundation Server is a plus.
  • Proven ability to reverse engineer business rules from existing code base.
  • Working knowledge or understanding of UML, WPF would be an asset
  • .Net or C# knowledge is a plus
WORK EXPERIENCE – MINIMUM REQUIRED
5 years of related experience
EDUCATION
Required: Associates Degree or post-secondary education in Computer Science
CERTIFICATIONS DESCRIPTION
COMPETENCIES
Business Acumen and Straight Talk
Agility
Accountability
Customer First Focus
Leading and Developing
Inclusion and Collaboration

At Livingston, we are committed to fostering a flexible, growth-oriented environment where you can thrive. Our culture is built on respect, recognition, and collaboration, and we empower our team with trusted expertise, continuous learning opportunities, and long-term support. We offer competitive compensation, comprehensive benefits, and a transparent pay philosophy aligned with market data and job-related factors.  

Base salary is one component of our total rewards package which also includes incentive opportunities, benefits, and professional development. Salary ranges are established by location and reflect relevant factors such as skills, experience, and market conditions. The good-faith salary range for this position is $70,825 - $106,500. Actual compensation will be determined based on these factors and may vary accordingly. 

Diversity, Equity, and Inclusion at Livingston

We are proud to be an inclusive employer and welcome applicants of all backgrounds, experiences, and perspectives. We know some candidates, especially women and people of color, may hesitate to apply unless they meet every requirement. If this role excites you, we encourage you to apply.

Livingston is an equal opportunity employer committed to fostering an inclusive and accessible workplace. Accommodations are available throughout the recruitment process for applicants with disabilities. If you require an accommodation, please advise when submitting your application.  In accordance with Ontario transparency requirements, this posting is for an existing, currently available position. In accordance with Ontario transparency requirements, this posting is for an existing, currently available position.

Job Type: Full Time 

Location: ON Toronto - CN030


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