Sr. Front-Engineer/ Product Designer

B3 Systems • Toronto, ON

38d • Onsite

About The Position

As a Sr. Front-Engineer/ Product Designer, you will help shape the end-to-end digital experience by turning complex ideas into intuitive, engaging experiences. You’ll contribute throughout the design process, from concept development to execution, creating intuitive experiences across mobile, tablet, and web platforms. In close collaboration with cross-functional teams, you’ll bridge user needs, business goals, and technical possibilities to deliver a thoughtful, high-impact experience

The ideal candidate is comfortable across the entire software development lifecycle — designing, coding, testing, deploying, and maintaining applications. You should be fluent in multiple technologies, able to write high-quality, maintainable code, and confident working in a fast-moving environment.

You’ll apply your creativity, problem-solving skills, and engineering mindset to accelerate enterprise AI adoption. This is your next step towards full product ownership.

Requirements

• 5+ years of experience with HTML5, CSS3, JavaScript (ES6+), and React/Vue principles. including its core principles, component lifecycle, JSX, and the broader React ecosystem.
• 2+ years as a Product Designer, ideally in a B2B SaaS environment where you've shipped and iterated on a live product
• Experience designing for web applications, mobile, and platform add-ins, including solutions within the Microsoft ecosystem.
• Familiar with AI design principles and curious about the evolution of AI and agentic products — no expert needed, just engaged and aware.

Nice To Haves

• Experience with BMAD Method or similar spec driven development frameworks.
• Hands-on experience with AI coding agents (e.g., Copilot, Claude Code).
• Self-driven — you proactively seek answers and explore solutions without waiting for direction.
• Understanding of Data Science workflows or industrial data.

Responsibilities

• Own the end-to-end design direction for the B3 platform — from early definition through launch—and be accountable for the quality of what ships.
• Define the scope, shape direction, and prioritize what gets built — you’re not waiting for a brief, you’re helping create it. Challenge assumptions, apply design thinking, and bring clarity to ambiguity.
• Build Reusable Components, architect and maintain a robust library of reusable components and frontend libraries to ensure consistency across the application.
• Create Wireframes & Prototypes, design and develop wireframes, high-fidelity prototypes, and UI designs based on user requirements and product specifications.
• Tell the story behind your work using research, UX principles, and real user scenarios. Focus on the “why,” not just the output. Facilitate feedback, steer the conversation, and distill what matters into meaningful iteration.
• Get up to speed quickly on our domain — you don’t need prior experience, but you should be curious and quick to absorb complex workflows and terminology. Experience in industrial

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed
• Number of Employees: 1-10 employees