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Mid Level Web Developer Jobs in Ontario (NOW HIRING)

Architect and develop scalable solutions using Apex, Lightning Web Components (LWC), and ... Mentor junior and mid-level developers * Drive delivery quality and ensure alignment with business ...

\n \n \n \n \n Our client, an exciting Irish Fintech start up, is looking a mid level PHP Developer with Symfony experience. \n \n \n \n \n \n You will be soley responsible for fixing bugs detected by ...

Comfort working in a fast-paced, collaborative, evolving environment with a high level of ownership ... Our global team of experts spans chemistry, software, engineering, and microfluidics. We thrive on ...

... and senior level Full Stack C# .Net Developers to join their rapidly growing teams (during an ... Experience with Web Services\/API's and ideally Microservices \n * Strong SQL and good ...

... for Mid and Senior Level C# .Net Developers but will consider those with 2+ years who meet the ... Experience creating both web and desktop applications \n * Experience with ASP.Net, MVC\/MVVM, WPF ...

... Mid or Senior ... level Developers for both the web and the desktop team. This role will interview and onboard ...

Showing results 21-40

Mid Level Web Developer information

See Ontario salary details

$47K

$81.4K

$129.5K

How much do mid level web developer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for mid level web developer in Ontario is $81,359.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,000.00 and $94,000.00 per year, depending on experience, location, and employer.

What is the difference between Mid Level Web Developer vs Junior Web Developer?

AspectMid Level Web DeveloperJunior Web Developer
Experience2-4 years0-1 year
SkillsProficient in multiple programming languages, frameworks, and problem-solvingBasic understanding of web development, learning core skills
ResponsibilitiesDeveloping features, debugging, collaborating on projectsAssisting in tasks, learning codebases, basic coding
CertificationsOptional, but common certifications include HTML, CSS, JavaScript

The main difference between a Mid Level Web Developer and a Junior Web Developer lies in experience, skill proficiency, and responsibilities. Mid Level Web Developers have more hands-on experience, can handle complex tasks independently, and contribute more significantly to projects. Junior Web Developers are still building foundational skills and typically work under supervision. Employers seek Mid Level Web Developers for their ability to contribute immediately, while Junior Web Developers are often entry-level candidates focused on learning and growth.

What are some common challenges faced by mid level web developers, and how can they effectively overcome them?

Mid-level web developers often encounter challenges such as balancing multiple projects, adapting to rapidly evolving technologies, and collaborating across multidisciplinary teams. To overcome these, it's helpful to prioritize tasks using project management tools, stay updated by participating in code reviews and learning sessions, and communicate clearly with designers, backend engineers, and stakeholders. Embracing continuous learning and seeking mentorship from senior developers can also support growth and help tackle complex problems more confidently.

What is a mid level web developer?

Mid Level Web Developers are professionals with a few years of experience who design, build, and maintain websites and web applications. They possess strong knowledge of front-end and back-end technologies, such as HTML, CSS, JavaScript, and often server-side languages like Python, Ruby, or PHP. At this level, developers are expected to work independently on projects, contribute to architecture decisions, and sometimes mentor junior developers. They bridge the gap between entry-level and senior developers, taking on more responsibility and complex tasks.

Can I be a mid level web developer with no experience?

Becoming a mid-level web developer typically requires some professional experience, usually around 2-3 years, along with skills in HTML, CSS, JavaScript, and frameworks. Entry-level roles or internships are often necessary to gain the experience needed to advance to a mid-level position.

What are the key skills and qualifications needed to thrive as a mid level web developer?

To thrive as a Mid Level Web Developer, you need a solid grasp of HTML, CSS, JavaScript, and at least one modern web framework, as well as a relevant degree or equivalent experience. Familiarity with version control systems like Git, experience with APIs, and understanding of build tools or cloud platforms are typically required. Strong problem-solving, teamwork, and effective communication skills help you deliver robust solutions and collaborate with stakeholders. These competencies are crucial for building scalable, maintainable applications and contributing effectively to dynamic development teams.
What are the most commonly searched types of Web Developer jobs in Ontario? The most popular types of Web Developer jobs in Ontario are:
Infographic showing various Mid Level Web Developer job openings in Ontario as of August 2026, with employment types broken down into 72% Full Time, 22% Part Time, and 6% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $81,359 per year, or $39.1 per hour.

Mid-Level Grid Interconnection Consultant

Sargent & Lundy

North York, ON • Hybrid

CA$81K - CA$124K/yr

Full-time

Medical, PTO

Re-posted 3 days ago


Sargent & Lundy rating

8.4

Company rating: 8.4 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

121st of 446 rated engineering


Job description

Description

This position in Sargent & Lundy's Consulting group will require you to focus on our utility planning and advisory projects, such as the following:

  • Preparing new generator interconnection applications, including development of conceptual single line diagram, verification of compliance with reactive power requirements, and development of steady-state, dynamic, and short circuit models to support the applications
  • Reviewing ISO feasibility and system impact studies to provide guidance to our clients, who are ISO Interconnection Customers
  • Performing independent power system studies, including thermal and voltage contingency, transient stability, and short circuit analyses, to support our client's generator interconnection planning strategies
  • Performing advanced grid system studies to evaluate specific scenarios and impacts as required by our clients, for new conventional and renewable generation projects.

This position is based on a hybrid work schedule and will require in-office work 3 days per week, giving you the flexibility to work remotely for two days. 

Qualifications

We do not sponsor employees for work authorization in Canada for this position.

This position may require access to U.S. export-controlled information. As such, candidates must be a citizen of a country listed in Appendix A to Part 810 of the Code of Federal Regulations. Please click here to determine your eligibility.

  • This position requires a BS or MS in Electrical Engineering with strong academic background and coursework emphasis in Power Systems Analysis.
  • 3+ years previous power systems engineering experience, including one or more of the following:
    • Knowledge of power regions and ISOs/RTOs - PJM, MISO, NYISO, ERCOT, SPP, CAISO, and ISO-NE
    • Experience in modeling inverter-based resources and renewable generation, such as Wind Turbine Generators (WTG), photovoltaic (PV), Battery Energy Storage Systems (BESS), and hybrid generation, and associated collector system for interconnection applications within software programs PSS/E, PSLF, and/or PSCAD
    • Experience in using transmission planning software, particularly PSS/E, PSLF and TARA, for load flow modeling and contingency studies
    • Experience in dynamic transient, stability, and other advance studies in TSAT, EMTP-RV or PSCAD is a plus.
  • Also extremely important are:
    • Excellent verbal/written communication skills.
    • Experience in writing technical reports and proposals.
    • Solid interpersonal skills and ability to work with and guide others.
    • Project planning and leadership skills.
AI & Automation at Sargent & Lundy

In this role, we expect people to be willing or able to lead others who use modern tools:

  • You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
  • Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
  • Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required.
  • We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows.
Award-Winning Benefits

At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.

Compensation Range$81,278 - $124,175Transparency StatementThis posting is to fill an existing vacancy. Sargent & Lundy discloses compensation ranges that comply with all provincial and federal legislation. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.Equal OpportunitySargent and Lundy is fully committed to abiding by all equal opportunity employment standards. Our employment policies strictly prohibit all forms of discrimination on any of the grounds in relevant laws. All our employment practices are solely based on individual merit and our organization's needs at the time. We welcome and encourage applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.   We embrace the responsible use of artificial intelligence (AI) to enhance the candidate experience and streamline our recruitment process. AI-enabled tools may support certain stages of recruitment, but human judgment remains central to the candidate experience, and all hiring decisions are made by human reviewers.Employment Type: FULL_TIME

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About Sargent & Lundy

Sourced by ZipRecruiter

Sargent & Lundy is one of the most experienced full-service architect-engineering firms in the world. Founded in 1891, the firm is a global leader in power and energy with expertise in grid modernization, renewable energy, energy storage, nuclear power, and fossil fuels. Sargent & Lundy delivers comprehensive project services--from consulting, design and implementation to construction management, commissioning and operations/maintenance--with an emphasis on quality and safety. The firm serves public and private sector clients in the power and energy, gas distribution, industrial, and government sectors.

Industry

Civil engineering construction

Company size

1,001 - 5,000 Employees

Headquarters location

Chicago, IL, US

Year founded

1891

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