UX/UI Designer - Build a Fitness & Nutrition App for the Outcome-Obsessed

Remote (working core hours in Eastern Time - Toronto)

Read this first:

If you landed here looking for a bulleted list of “5+ years of X” and “must love stand-ups at 9,” keep scrolling. TNS isn’t hiring a resume, we’re recruiting a mind on a mission. We’ll hand you a greenfield, a crystal-clear roadmap, and a founder who’s already laid down much of the core science and decision logic. You’ll own complete user flows, front-to-back, and craft your own dream-job description, detailing how you’d spend each day.

Who we are:

TNS is the lab-grade fitness and nutrition app for people who refuse to leave results to luck. Our self-funded startup pairs 25 years of elite coaching expertise with modern EC2-based cloud infrastructure to wipe out the guesswork in training, nutrition, recovery and more. After months of talking to real users and pressure-testing product-market fit, we’re ready to transform a dialed-in roadmap and validated algorithms into a launch-ready product that will become irreplaceable.

Why we exist:

Mission: Eliminate guesswork in fitness and nutrition for the outcome-obsessed.

Vision: Redefine the way ambitious people manage health and performance. We see a future where fragmented tools are obsolete, and everyone serious about their outcomes runs their body like a system, powered by unified, responsive, research-grade infrastructure.

Our tech playground:

AWS (EC2, S3, CloudFront), Docker, Nginx, Node.js (Fastify + uWebSockets.js), Next.js (TypeScript), React Native (TypeScript), PostgreSQL, Redis, Keycloak, GitLab CI/CD, Sentry, PostHog, Square APIs, n8n, Figma, OpenAI

We’ve made the critical architecture calls; you’ll drive the refinement, resilience, and relentless automation that turns good code into a category-killer platform.

How we think and work:

Only the Obsessed | User Experience is Sacred | Science > Hype

Radical Honesty | No Second-Stringers | Respect > Rank

Positive Force Only | Craft is Character | No Tactics Over Truth

Human + AI > Human Alone | AI-Accelerated Craft

We Are Mission-Critical

If those lines make you nod, not cringe, you’ll thrive here.

What’s in it for you:

• Transparent salary: $90,000 - $125,000 CAD from day one, recalibrated annually to reflect the impact you deliver.

• Unlimited PTO: outcomes > hours. Recover, recharge, and return ready to crush the next milestone.

• Premium health benefits: 100 % employer-paid after your 90-day ramp.

• Meaningful bonus: After 12 months, you’ll be eligible for a performance-based cash bonus.

What you won’t see here:

• A watered-down spec: You'll write your own.

• Layers of management: You’ll work directly with the founder.

• Endless meetings: We protect time and move fast on trust.

Minimal position facts:

• Title: UX/UI Designer

• Type: Full-time, remote, Eastern Time availability required.

• Deadline: Open until we’re both sure we’ve found “the one”.

How to apply:

Through our careers portal at: https://thenutritionshortcut.ca

1. Craft your own dream-job description and in detail describe how you’d spend each day.

2. Alignment & Logistics

3. Screening questionnaire

Our hiring flow

1. Dream job application + alignment & logistics + screening + share portfolio / work

2. Interview: questions / alignment + we present our vision / mission + Q&A

3. Paid technical test: 4-hour Figma project + 30 min screen-share review, $100/hr (we pay = $450 CAD)

4. References & background check

5. Offer

Heads-up: We’ll only contact candidates we’re excited about.

We’re committed to an inclusive, accessible hiring process. If you need accommodation, let us know and we’ll arrange it.

UX/UI Designer jobs

UX/UI Designer - Build a Fitness & Nutrition App for the Outcome-Obsessed

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