Full-Stack Developer

Overview

Location : Onsite - Montreal

Valnet is seeking a Full-Stack Developer to work on high-traffic digital media platforms and proprietary internal systems. This role combines back-end development (PHP, SQL) with front-end implementation (JavaScript, HTML / CSS) and requires a high level of autonomy and ownership. You will work with the Tech Lead and other stakeholders to build scalable, performant, and reliable systems. You’ll also be responsible for building, optimizing, and maintaining forms, including integrating them with internal and external systems to populate, validate, and process data efficiently.

Responsibilities

Back-End

• Develop and maintain server-side logic using PHP
• Build and extend CMS features and internal tools
• Design, build, and maintain REST APIs / Ajax services
• Develop and maintain form-processing logic, including validation, persistence, and integrations
• Work with SQL databases (MySQL; ClickHouse is an asset)
• Apply object-oriented programming and modular architecture
• Maintain and improve existing systems, including legacy code
• Ensure stability, scalability, and performance for high-traffic websites

Front-End

Technical Requirements

Technical Assets

Benefits

Who We Are

Valnet is a company unlike any other. Here, you’ll work alongside passionate, dedicated individuals who bring their best every day, creating an environment that is as inspiring as it is challenging. We are innovative leaders, not passive followers, always pushing the boundaries of what’s possible in our industry. We encourage autonomy and value creative contributions, empowering you to shape meaningful change from day one. Moreover, we don’t just talk about culture – we make it our first priority, fostering a collaborative, fast-paced environment where talent is recognized and rewarded. In our true meritocratic structure, your career can develop quickly, giving you the opportunity to grow professionally and be generously rewarded for your achievements. But don’t take our word for it, visit our corporate website to see for yourself!

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