Kitchener Waterloo, On Ui/ux developer Jobs – 11 Openings This Week

UI/UX Developer
Sienci Labs Inc. —Waterloo, ON
- $75,000–$80,000 a year
- Full-time
- Hybrid work
- Computer Science
- No experience needed
- Bachelor's
- Dental care
- Work from home
Quick apply
2d
UI Developer
Bridgeport Crew —Kitchener, ON
- $50,000–$80,000 a year
- In-person
- HTML
Quick apply
Frontend / UX Engineer - Robotics Data Operations, Kitchener, ON
Siemens —Kitchener, ON
- $85,000–$130,000 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
- Profit sharing
Software Developer
Unitron —Kitchener, ON
- $80,800–$110,000 a year
- Hybrid work
- Computer Science
- Software troubleshooting
- Engineering
Technical Talent Acquisition Specialist
Eleven-X —Waterloo, ON
- $85,000–$100,000 a year
- Contract
- Hybrid work
- AI
- Communication skills
- Flexible schedule
Quick apply
Senior UI/UX Designer
Dabadu —Cambridge, ON
- Full-time
- JavaScript
- Mentoring
- Agile
Quick apply
Software Developer
Bridgeport Crew —Kitchener, ON
- $50,000–$80,000 a year
- Hybrid work
- Computer Science
- Engineering
- SQL
- Dental care
Quick apply
Nvidia Omniverse Developer
Eclipse Automation —Cambridge, ON
- $95,000–$130,000 a year
- Full-time
- Azure
- Databases
- C++
- Dental care
- Vision care
Quick apply
2d
Full Stack Developer
Trusscore —Kitchener, ON
- $85,000–$95,000 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- ERP systems
Quick apply
Senior Software Developer, Generative AI, Google Cloud Applied AI, Concorde Gateway
Google —Waterloo, ON
- $182,000–$186,000 a year
- Full-time
- Doctoral degree
- Computer Science
- System design
Technical Architect & Engineering Lead
Bridgeport Crew —Kitchener, ON
- $70,000–$100,000 a year
- Azure
- System design
- AWS
Quick apply

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Senior UX/UI Designer – Enterprise Applications
The Siroky Group Inc. —Thornhill, ON
Lead iterative design reviews with client stakeholders and incorporate feedback throughout development. Ability to provide constructive design direction and…
$60–$75 an hour
9d
UX/UI Designer – Enterprise Applications
The Siroky Group Inc. —Thornhill, ON
Contribute to the continued development and maintenance of TSG's design system and component library. Incorporate feedback from users, Product Ownership,…
$75,000–$90,000 a year
9d

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ui/ux developer jobs near kitchener waterloo, on

UI/UX Developer

Sienci Labs Inc. -
Waterloo, ON

Quick apply

Job details

Permanent | Full-time
$75,000–$80,000 a year
2 days ago

Qualifications

Usability testing
CNC programming
Responsive design
Node.js
Computer Science
CSS
React
No experience needed
UI design
Web design and UX experience
Bachelor's
Adobe XD
Usability
Sketch
Front-end development
User research
React.js
Root cause analysis
TypeScript
Communication skills
CNC
HTML

Full job description

About Sienci Labs

At Sienci Labs, we build software that empowers people to create, collaborate, and innovate. Our tools are used by a growing community of developers, businesses, and creators around the world. We're a small, fast-moving team that thrives on solving real-world problems through clean code, smart engineering, and a relentless focus on quality.

About the Role

We're looking for a UI/UX Developer who can take our software from "functional" to "intuitive."

We've realized that many of the issues our users face aren't bugs in the traditional sense—they're frustrations caused by unclear workflows, confusing interfaces, and steep learning curves. You'll be the person who fixes those problems at the root by designing experiences that make sense on the first try.

You'll work closely with our development team and customer support to understand where users get stuck, then design and implement solutions that reduce friction, prevent errors, and make our software a joy to use.

You don't need to be a CNC expert. You just need to be someone who can take complex technical workflows and make them feel simple.

What You'll Be Doing

Design and implement intuitive, user-friendly interfaces for our Electron, React, Node.js, and TypeScript stack.
Work with support and product teams to identify the most common user frustrations and pain points.
Translate complex CNC workflows (toolpath setup, machine configuration, job execution) into clear, visual, and easy-to-navigate interfaces.
Conduct user research and usability testing (even informal sessions with internal testers or customers) to validate design decisions.
Create wireframes, prototypes, and mockups to communicate design concepts.
Collaborate with developers to ensure designs are implemented accurately and efficiently.
Advocate for the user experience in every product decision—from simple button labels to full-page flows.
Help reduce support tickets by eliminating confusing UI patterns and error-prone interactions.

What We're Looking For

Strong UI/UX design skills – a portfolio demonstrating thoughtful, user-centred design.
Front-end development experience – proficiency with React, HTML, CSS, and modern JavaScript/TypeScript.
Experience with design tools (Figma, Sketch, Adobe XD, or similar).
A user-first mindset – you think about how a real person will feel and act when using the software, not just how it looks on paper.
Excellent communication skills – you can explain design decisions clearly and collaborate effectively with developers, support staff, and non-technical stakeholders.
Curiosity and empathy – you want to understand the user's world, even if it's unfamiliar to you (yes, that includes understanding why someone would want to carve a 3D model out of walnut).
Ability to work independently – you can take a vague problem, research it, and come back with a clear, validated design solution.

Nice to Have

Experience with complex software tools (CAD/CAM, 3D modelling, engineering software, or similar).
Basic understanding of CNC workflows (toolpath generation, machine setup, G-code) – not required, but a plus.
Experience working with desktop applications (Electron) or hardware-connected software.
Knowledge of accessibility best practices and responsive design.
Experience conducting user interviews or usability testing.

Education & Experience

Bachelor's degree in Design, Computer Science, Human-Computer Interaction, or a related field (or equivalent experience) – preferred.
2+ years of UI/UX design and/or front-end development experience – required.
A portfolio of past work – required (please include a link in your application).
Formal CNC experience – not required (but an interest in understanding the user's world is essential).

Why Work at Sienci Labs?

You'll have a direct impact on thousands of users who rely on our software to make real things. You'll be the person who takes a complex, technical tool and makes it accessible to everyone from hobbyists to small business owners. You'll work with a tight-knit team that values design thinking, clean code, and continuous improvement—all without corporate bureaucracy.

Pay: $75,000.00-$80,000.00 per year

Benefits:

Casual dress
Company events
Dental care
Discounted or free food
Flexible schedule
Life insurance
On-site parking
Vision care
Work from home

Education:

Bachelor's Degree (preferred)

Experience:

UX/UI Design: 3 years (preferred)

Work Location: Hybrid remote in Waterloo, ON N2V 1C6

Quick apply

Refine Your Search

ui/ux developer jobs in kitchener waterloo, on

UI/UX Developer

UI Developer

Frontend / UX Engineer - Robotics Data Operations, Kitchener, ON

Software Developer

Technical Talent Acquisition Specialist

Senior UI/UX Designer

Software Developer

Nvidia Omniverse Developer

Full Stack Developer

Senior Software Developer, Generative AI, Google Cloud Applied AI, Concorde Gateway

Technical Architect & Engineering Lead

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