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Javascript Web Developer Jobs in Calgary, AB (NOW HIRING)

The role As a Senior Software Developer on the 3D Visualization team, you will be at the forefront ... Advanced experience with JavaScript and TypeScript. Extensive experience building complex web ...

Software Developer, Mobile

Calgary, AB · Remote

CA$129K - CA$149K/yr

Experience in software development, specifically with building mobile and web applications at scale ... Swift, Kotlin/Java, Typescript/Javascript, and Ruby on Rails * The ability to learn new ...

Develop and maintain the codebase using JavaScript, React, Next.js, TypeScript, and related ... Experience building reusable components and utilizing web services * Strong problem solving ...

Develop and maintain the codebase using JavaScript, React, Next.js, TypeScript, and related ... Experience building reusable components and utilizing web services * Strong problem solving ...

Senior Software Developer (Remote)

Calgary, AB · Remote

CA$110K - CA$145K/yr

Advanced proficiency in modern languages like Python and JavaScript/TypeScript, and specifically ... web vulnerabilities * Cloud & Microservices Depth: Hands-on experience leveraging cloud services to ...

What we're looking for * 2+ years of professional experience building full-stack web applications ... Professional experience with React and TypeScript (or strong proficiency in JavaScript/TypeScript ...

... stack web development. * Fluent in one or more backend and frontend technologies and have an ... with JavaScript, React and Python * Knowledge of HTML, CSS, and CSS frameworks * Production ...

... stack web development. * Fluent in one or more backend and frontend technologies and have an ... with JavaScript, React and Python * Knowledge of HTML, CSS, and CSS frameworks * Production ...

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Javascript Web Developer information

See Calgary, AB salary details

$42K

$84.6K

$109.5K

How much do javascript web developer jobs pay per year?

As of Jun 27, 2026, the average yearly pay for javascript web developer in Calgary, AB is $84,627.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,000.00 and $98,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by JavaScript Web Developers when working on cross-browser compatibility?

JavaScript Web Developers often encounter challenges ensuring that web applications function consistently across different browsers and their various versions. Differences in how browsers interpret JavaScript, handle CSS, or support certain APIs can lead to unexpected bugs or display issues. To overcome these challenges, developers frequently use polyfills, transpilers like Babel, and thorough testing on multiple browsers and devices. Collaborating with QA teams and staying updated on browser release notes are also important strategies to maintain compatibility and deliver a seamless user experience.

What is the difference between Javascript Web Developer vs Front-End Developer?

AspectJavascript Web DeveloperFront-End Developer
Primary FocusWriting and optimizing JavaScript codeDesigning and implementing user interfaces
Required SkillsJavaScript, HTML, CSS, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design
Work EnvironmentWeb development teams, software companiesWeb design agencies, tech firms

Javascript Web Developers specialize in coding and optimizing JavaScript functionalities, while Front-End Developers focus on creating the visual and interactive aspects of websites. Both roles often overlap, but the Javascript Web Developer emphasizes scripting, whereas the Front-End Developer emphasizes design and user experience.

What does a JavaScript Web Developer do?

A JavaScript Web Developer specializes in using JavaScript to create interactive and dynamic features on websites and web applications. Their work often involves developing front-end user interfaces, integrating APIs, optimizing website performance, and sometimes working with back-end technologies like Node.js. They collaborate closely with designers and other developers to ensure a seamless user experience. Additionally, they stay updated with the latest JavaScript frameworks and best practices to deliver efficient and scalable solutions.

What are the key skills and qualifications needed to thrive as a Javascript Web Developer, and why are they important?

To thrive as a Javascript Web Developer, you need strong proficiency in JavaScript, HTML, and CSS, often backed by a degree in computer science or a related field. Experience with frameworks like React or Angular, version control systems such as Git, and knowledge of build tools and package managers are typically required. Problem-solving skills, attention to detail, and effective communication help developers excel in team environments and deliver user-friendly solutions. These skills ensure the creation of efficient, maintainable, and high-quality web applications that meet both business and user needs.
Infographic showing various Javascript Web Developer job openings in Calgary, AB as of June 2026, with employment types broken down into 77% Full Time, 19% Part Time, 1% Temporary, and 3% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $84,627 per year, or $40.7 per hour.

.Net Core Web Developer (Intermediate)

Synthiam

Calgary, AB • On-site, Remote

Full-time

PTO

Posted 12 days ago


Job description

Robots are taking over the world, and if that excites you, then join the revolution!   We are the worlds first Cloud Robotics Platform. At Synthiam, we live and breathe robotics and we’re on a mission to share our passion worldwide. We imagine, design, and create powerful robot technologies used by customers across 85 countries. Our robot platform assists enterprise development and educates people of all ages, allowing everyone to embrace robotic technology.   We’re a mature start-up, with significant demand and ready for the next phase of growth and evolution. Now, we’re looking for you: our new .Net Core Web Developer (Intermediate)   Who are you? You’re an experienced professional with a portfolio of successful high traffic .Net websites & MySql database development, ready for a new role in the exciting robotics industry.   You’re a hands-on, active problem solver who focuses on efficient programming and tidy code structure. You are goal-oriented at all times.   You eat and sleep C# and MySql programming to solve problems and express yourself through creative use of CSS, JavaScript and HTML. By following Synthiam’s unified coding structure and style, you understand the value of planning for the future. All code changes and additions you make are meaningful toward adding desired functionality, repairing bugs, securing against vulnerabilities, and optimizing performance. If that sounds like you, this is the opportunity you’ve been waiting for.   As our new .Net Core Web Developer (Intermediate), your goal will be to oversee Synthiam's primary website, web services, and internal administration web interface. You will spend much of your time programming in C#, JavaScript, HTML and CSS with a strong understanding of MySql and web security.    You will be responsible for working with our CTO and software architect to plan development based on prepared outcome requirements. You will be involved in our robot platform planning sessions and participate in the continued unification of our user software to the online web application via web services.   You’ll use Visual Studio to develop code-behind in C# with front-end HTML/CSS and JavaScript in sandbox environment. Once pushed to an internal staging server, you will present QA & security testing scenarios that cover functionality affected by recent code change/additions. You will then have the exciting responsibility of pushing the changes live to our public servers for the world to experience your coding wizardry! We’re always looking for new ways to improve efficiency of server CPU usage – always optimizing algorithms and library performance. We strive on setting standards for robot development user experience.   The Details:   This is a full-time, permanent position working in our Calgary office. You’ll typically work Monday to Friday, 9 am – 5 pm (with flexibility to urgently fix bugs or patch security vulnerabilities). Our business complex offers a shuttle service to Chinook Station, so we’re accessible by public transit.   We offer a competitive salary that will be commensurate with your experience, benefits, and standard vacation time. Have you seen Synthiam's Calgary HQ office? We also offer a supportive environment to meet your tech startup needs, such as a video game arcade, pinball machines and telepresence robots to attend morning meetings when you were up too late coding.   Working at Synthiam:   We’re a close-knit group who genuinely enjoy working together. We’re casual, fun, and relaxed. We have comfortable hang-out areas in our bright, modern office, and pinball machines and arcade games. We often spend time together outside of work, grabbing drinks or watching movies after a long day.   We value your autonomy– working here means having the freedom to come up with creative solutions, and then being able to implement them.   There’s tons of room for growth at Synthiam as we continue to expand. We can’t wait to meet you.   Qualifications: * Experience creating web applications as a .Net web developer, and overseeing a company’s primary website, web services, and internal administration web interface * Significant experience with and knowledge of: MySQL, C#, CSS/HTML/HTML5/JavaScript, REST Web services and JSON * Experience with QA and security testing * Experience with Agile development and a strong understanding of Agile methodologies * Experience with and excellent understanding of object-oriented software design  * Experience designing and deploying complex MySQL queries and relational database design * At least 3 years experience with Linq and Model View Controller models of development * Degree or diploma in computer science, software development, or related (an asset)   Application Process:   Our online application will give you the option to apply to this role as a complete person – not just a resume. The application will assess your qualifications, personality traits and workplace preferences, and should take 10 to 15 minutes to complete. After submitting, you'll receive an email inviting you to log in and view your assessment results.   We value diversity and inclusion and encourage all qualified people to apply. If we can make this easier through accommodation in the recruitment process, please contact us with the “Help” button in the application.   We will review applications, with priority given to those who have completed the assessment, and look forward to hearing from you.