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Junior App Developer Jobs in Calgary, AB (NOW HIRING)

Junior App Developer information

See Calgary, AB salary details

$24K

$72.7K

$150.5K

How much do junior app developer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for junior app developer in Calgary, AB is $72,742.00, according to ZipRecruiter salary data. Most workers in this role earn between $37,500.00 and $101,000.00 per year, depending on experience, location, and employer.

What does a junior app developer do?

A Junior App Developer is an entry-level professional who assists in the design, development, testing, and maintenance of mobile or web applications. They typically work under the supervision of more experienced developers, writing code, fixing bugs, and learning about various programming languages and development tools. Junior App Developers also collaborate with team members to understand user requirements and contribute to the overall functionality and improvement of applications.

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

To thrive as a Junior App Developer, you need a solid grasp of programming languages (such as Java, Swift, or JavaScript), understanding of software development principles, and a relevant degree or coding bootcamp experience. Familiarity with integrated development environments (IDEs), version control systems like Git, and knowledge of frameworks such as React Native or Flutter are typically expected. Problem-solving abilities, teamwork, adaptability, and effective communication help set candidates apart in collaborative and fast-changing environments. These skills and qualities ensure you can build reliable applications, work well with teammates, and adapt to evolving project requirements.

What types of projects and technologies do junior app developers typically work on in their first year?

As a Junior App Developer, you will often start by working on smaller features, bug fixes, or assisting with app maintenance under the guidance of more experienced developers. Common technologies include popular programming languages like Java, Swift, Kotlin, or JavaScript, and frameworks such as React Native or Flutter, depending on whether your team focuses on iOS, Android, or cross-platform apps. You'll likely be involved in code reviews, testing, and collaborating with designers and product managers to ensure your work aligns with user needs and business goals. This hands-on experience helps you build foundational skills and prepares you for more complex assignments as you gain confidence.

What is the difference between Junior App Developer vs Mobile App Developer?

AspectJunior App DeveloperMobile App Developer
Required CredentialsTypically an associate degree or bootcamp certification, some coding experienceSimilar; often a degree in computer science or related field
Work EnvironmentEntry-level, team-based projects, supervised tasksDeveloping, testing, and maintaining mobile applications for various platforms
Employer & Industry UsageStartups, small to medium companies, tech firmsTech companies, app development agencies, startups
Common Search & ComparisonYesYes

The main difference between a Junior App Developer and a Mobile App Developer lies in experience level and scope. Junior App Developers are entry-level, focusing on learning and assisting in app projects, while Mobile App Developers typically have more experience and handle full app development processes. Both roles often require similar credentials and work in similar environments, but Mobile App Developers usually take on more complex tasks and responsibilities.

Infographic showing various Junior App Developer job openings in Calgary, AB as of August 2026, with employment types broken down into 49% Full Time, 43% Part Time, and 8% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $72,742 per year, or $35 per hour.

Senior Air Quality Specialist - Western Canada

Calgary, AB • On-site, Remote

CA$90K - CA$140K/yr

Full-time

Re-posted 3 days ago


Job description

About Us

At Onterris, we build careers grounded in purpose,responsibilityand real-world impact.

"For Planet and Progress" is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected,interwovenand international. Our scientists, engineers, field teams,consultantsand professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive.

When you join us,you'renot just forging acareer,you'rejoining a movement. A movement for better thinking, smartersolutionsand lasting impact.

Together, we will advance our way of life and protect the integrity of our environment every step of the way.

A Day in the Life

As a Senior Air QualitySpecialist,you will report to the ServiceLeadwithin ourAir Permitting and Compliance(Air P&C) Service Line.You will play a key technical rolein a broad range of projects across British Columbia, Alberta, Saskatchewan, and Manitoba. This hybrid or remote position can be located anywhere in Western Canada.

The compensation range for this permanent position is $90,000 to $140,000, commensurate with experience, skills, and geographic location. We are also committed to flexible work hours and schedules, team-based work, and cross-training opportunities.

To thrive in this role, you'll be comfortable taking ownership of the following responsibilities:

  • Actively participate in and promote the strong safety culture at Onterris

  • Provide technical expertise and leadership on regulatory permit applications

  • Conduct air emission calculations to support air assessments for a variety of market sectors (this includes oil and gas, midstream, mining, power generation and transmission, petrochemicals, and infrastructure)

  • Complete reviews of projects' technical content and strategy

  • Execute dispersion modelling assessments of varying complexity for permitting and incident assessment scenarios

  • Execute annual greenhouse gas (GHG) emissions calculations, reviews, and verification support

  • Support and mentor junior and intermediate team members

  • Manage project scopes, schedules, and budgets

  • Ensure effective internal communication and collaboration to deliver high-quality products that meet our clients' unique project needs

  • Coordinate with internal project teams across various disciplines, including engineers, environmental scientists, technicians, physicists, and chemists

  • Manage client communications and expectations

  • Prepare technical correspondence, proposals, work plans, and cost estimates

  • Function effectively within and contribute to the success of a collaborative team

  • Contribute to business development activities to search out and identify opportunities to expand the scope and breadth of services we provide our existing clients as well as contribute to the development of new clients

  • Proactively engage in development opportunities to support your career growth

Your Expertise and Skills

These requirements reflect the knowledge, skills and abilities that help you do your best work here.

  • 10+ years of experience in regulatory compliance and permitting in Western Canada, specifically air related regulatory impact assessment and reporting dispersion modelling, permitting and compliance strategy

  • Degree or diploma in Engineering, Environmental Science or related field

  • Professional registration in good standing with a Canadian engineering licensing board, or the ability to achieve the designation is an asset

  • Expertise in air emissions quantification, including GHG annual reporting and Emissions Performance Standards (EPS)

  • Experience with AERMOD modelling software is a requirement, experience with other dispersion models such as CalPuff, MOVES, Phast, and Aloha is an asset

  • Successful execution of modelling assessments required to support Environmental Impact Assessments (i.e. acid deposition modelling, visibility modelling, etc.)

  • Demonstrated understanding of and ability to interpret current regulations, permitting and legislation in federal and provincial jurisdictions

  • Demonstrated experience providing technical support and strategy and delivering projects on schedule and on budget.

  • Ability to effectively manage projects and business development efforts of various sizes and complexity simultaneously

  • Demonstrated expertise in conveying complex concepts in a clear and concise manner, both verbally and written

  • Detail-oriented, well-organized, and able to prioritize effectively

  • Ability to travel with a valid class 5 or G driver's license with no restrictions

  • Located in Western Canada

In keeping with our Health & Safety Policy, individuals in safety sensitive positions are subject to pre-employment, pre-access (and in some client cases, random) alcohol & drug testing as well as drivers abstract reviews.

Onterris provides support in its recruitment processes to applicants with disabilities; including accommodation that considers an applicant's accessibility needs. Candidates requiring accommodation during the recruitment process are asked to work with Human Resources directly.

This posting reflects a current vacancy that the company is actively seeking to fill.

Please note, we are not accepting third party agency applicants at this time.

Onterris is a leading global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect. Guided by our mission to advance the way of life without compromising the integrity of our environment, we believe environmental responsibility and human progress are fundamentally connected. Our scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients' resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. For more information, visit www.onterris.com.

We are an equal opportunity employer and encourage applications from people of all backgrounds. We acknowledge that these experiences and perspectives help to enrich our teams and contribute to our ongoing success. We are committed to providing access and reasonable accommodation in our employment for all applicants. For US residents, click here to learn more.