Freelance Remote Full Stack Web Developer Jobs in Vancouver, BC

About Delta Intelligent Building Technologies (Canada) Inc. (formerly known as Delta Controls).

Delta Intelligent Building Technologies (Canada) Inc. (a subsidiary of Delta Electronics) is a leading building controls manufacturer with over 300 partners in more than 80 countries. For over three decades, we have provided innovative building automation solutions for commercial, healthcare, education, and leisure facilities. We delivered the worlds first fully integrated BACnet building solution for HVAC, lighting, and access control.

Job Summary

Delta Intelligent Building Technologies is seeking a Full Stack Developer to join the Canvas team responsible for building modern AI-powered user experiences within the Canvas platform. This role focuses primarily on frontend and user-facing AI feature development using React and modern JavaScript/TypeScript technologies, while also contributing to backend integrations and cloud-based AI workflows supporting intelligent applications. The successful candidate will help design and implement conversational interfaces, AI-assisted workflows, intelligent automation features, and real-time AI interactions that enhance the user experience across Delta's intelligent building management platform. The developer will work closely with AI engineers, UX/UI designers, and backend teams to deliver scalable, maintainable, and production-ready AI-enabled applications and integrations.

Duties and Responsibilities

• Design, develop, test, and maintain AI-powered frontend features for the Canvas platform.
• Build responsive and reusable UI components using React and JavaScript/TypeScript.
• Develop conversational interfaces and AI-assisted user experiences.
• Integrate frontend applications with AI services, backend APIs, and cloud-based workflows.
• Implement real-time communication and streaming experiences using SSE architectures.
• Collaborate with AI and backend teams to integrate LLM-powered features and intelligent workflows.
• Contribute to frontend architecture, component libraries, and UI consistency across AI applications.
• Optimize frontend performance, usability, accessibility, and scalability.
• Write clean, maintainable, and well-tested code following engineering best practices.
• Troubleshoot and resolve application defects and production issues.
• Participate in peer code reviews and technical discussions.
• Create and maintain automated tests and CI/CD workflows.
• Collaborate with QA engineers to ensure product quality and release readiness.
• Contribute to technical documentation and engineering process improvements.

Required or Strongly Preferred Skills & Abilities

• Strong understanding of frontend web application development.
• Proficiency in React, JavaScript/TypeScript, and modern frontend architectures.
• Experience building scalable and maintainable UI applications.
• Familiarity with AI-powered applications or conversational user interfaces.
• Experience integrating frontend applications with REST APIs and backend services.
• Understanding of real-time communication systems such as SSE or WebSockets.
• Experience with state management solutions such as Redux.
• Familiarity with CI/CD workflows and modern development pipelines.
• Strong debugging and problem-solving skills.
• Ability to write maintainable, scalable, and well-tested code.
• Strong communication and collaboration skills.
• Ability to work effectively in Agile development environments.
• Interest in AI-enabled applications and modern AI-assisted development workflows.

Minimum Qualifications & Experience

• Diploma or degree in Computer Science, Software Engineering, or related field.
• 3+ years of professional software development experience.
• 2+ years of experience developing frontend web applications using React and JavaScript/TypeScript.
• Experience integrating frontend applications with backend APIs and cloud services.
• Experience with Git-based collaborative development workflows.
• Experience with automated testing frameworks and frontend build tooling.
• Experience working with enterprise-scale web applications is preferred.

Work Location: Hybrid (Currently 3 days a week, subject to change)
City: Surrey
Type: Full-time, Permanent
Salary: 90,000 - 110,000 CAD
This range reflects the minimum and maximum target payable for the base salary of new hires across all Canadian locations. Actual compensation may vary outside this range and is dependent on various factors.

Why work for us?

We provide fantastic opportunities to individuals passionate about business and technology. Delta Electronics products are the most energy efficient power products in the industry, and our company is perfect for those who want to create, design and build sustainable solutions using massively scalable, big-data architecture, with a strong focus on building automation. Here are some of the Delta perks youll receive from day 1!

• Employee & safety centric culture with the possibility of remote work
• Flexible hours and scheduling available
• Competitive total compensation along with generous vacation allowances
• Three weeks of vacation
• In-house & external training provided along with education support and opportunities for growth
• Company funded annual personal development budget
• Financial benefits & planning such as group RRSP & company match
• Employer paid premiums for extended healthcare and family-focused benefits (health, vision and dental)
• Travel insurance coverage and access to the Employee Assistance Program (EAP)
• Wellness - onsite fitness center & company reimbursement for personal gym memberships
• Internal Recognition & Service Awards
• Employee Referral bonuses
• Transit accessible with free onsite parking
• Regular company events such as "Food Truck Fridays", Lunch & Learn and other planned activities