Senior UX/UI Designer to join a fast-paced mobile application development team supporting our client within the travel industry We are seeking a senior

UX/UI Designer

to join a fast-paced mobile application development team supporting our client within the travel industry

The ideal candidate is an

AI-forward designer

who is comfortable working within rapid application development teams operating in a

start-up-style pod environment . This individual will collaborate closely with product, development, and business teams to rapidly design, test, iterate, and deliver intuitive mobile experiences while maintaining strong design consistency and brand alignment.

The successful candidate will have strong mobile UX/UI expertise, particularly within

iOS environments , and experience working with established design systems.

Duration - 12 months

Key Responsibilities

Design intuitive, engaging, and accessible user experiences for mobile applications, with a strong focus on

iOS .

Work closely with developers, product owners, and other stakeholders within agile, rapid-development product pods.

Leverage

AI-enabled tools and workflows

to accelerate design exploration, prototyping, research, iteration, and delivery.

Translate business and user requirements into user flows, wireframes, prototypes, and high-fidelity interface designs.

Ensure consistency across mobile experiences while maintaining established

brand standards and design guidelines .

Apply

Apple iOS Human Interface Guidelines (HIG)

and mobile UX best practices.

Create responsive and adaptive designs that provide a consistent experience across devices and screen sizes.

Incorporate

accessibility principles and standards

throughout the design process.

Conduct and/or support

user research and usability testing

to validate design decisions.

Create and maintain designs, components, prototypes, and documentation using

Figma .

Work effectively within

pre-existing design systems , leveraging established components and patterns while identifying opportunities for improvement.

Collaborate directly with development teams to ensure designs are technically feasible and implemented accurately.

Create clear design documentation, specifications, and implementation guidance for developers.

Publish and maintain relevant

design documentation and guidance directly within GitHub repositories .

Required Qualifications

Strong professional experience as a

UX/UI Designer, Product Designer, or Mobile Product Designer .

Demonstrated experience designing

consumer-facing mobile applications .

Strong understanding of

iOS Human Interface Guidelines

and mobile interaction patterns.

Advanced proficiency with

Figma , including components, libraries, prototypes, and design systems.

Experience working within and maintaining

established enterprise design systems .

Strong understanding of

responsive and adaptive design

principles.

Demonstrated knowledge of

accessible and inclusive design practices .

Experience conducting or supporting

user research, usability testing, and design validation .

Solid understanding of





brand consistency and visual design standards .

Experience working in

Agile, rapid application development, or start-up-style product teams .

Comfortable working closely with developers throughout the application development lifecycle.

Basic understanding of

Git/GitHub , including the ability to publish and maintain design documentation or implementation guidance within a repository.

Strong communication, collaboration, and stakeholder-management skills.

Nice to Have

Experience incorporating

AI tools into UX/UI or product design workflows .

Experience designing AI-enabled or AI-assisted user experiences.

Previous experience working in highly iterative

product pods, innovation teams, or start-up environments .

Experience within the

airline, travel, transportation, or other large-scale consumer digital environments .

Ideal Candidate

The ideal candidate combines strong UX/UI fundamentals with a modern,

AI-forward approach to product design . They are comfortable moving quickly, collaborating directly with developers, working within an established design system, and balancing speed with brand consistency, accessibility, and excellent user experience.

They should thrive in a highly collaborative workplace where designs are rapidly prototyped, validated, refined, and moved into development.

Position Overview

We are seeking a senior

UX/UI Designer

to join a quick-paced mobile application development team supporting our client within the travel industry

The ideal candidate is an

AI-forward designer

who is comfortable working within rapid application development teams operating in a

start-up-style pod environment . This individual will collaborate closely with product, development, and business teams to rapidly design, test, iterate, and deliver intuitive mobile experiences while maintaining strong design consistency and brand alignment.

The successful candidate will have strong mobile UX/UI expertise, particularly within

iOS environments , and experience working with established design systems.

Duration - 12 months

Work Mode - On site 4 days per week

Location - Mississauga

Key Responsibilities

Design intuitive, engaging, and accessible user experiences for mobile applications, with a strong focus on

iOS .

Work closely with developers, product owners, and other stakeholders within agile, rapid-development product pods.

Leverage

AI-enabled tools and workflows

to accelerate design exploration, prototyping, research, iteration, and delivery.

Translate business and user requirements into user flows, wireframes, prototypes, and high-fidelity interface designs.

Ensure consistency across mobile experiences while maintaining established

brand standards and design guidelines .

Apply

Apple iOS Human Interface Guidelines (HIG)





and mobile UX best practices.

Create responsive and adaptive designs that provide a consistent experience across devices and screen sizes.

Incorporate

accessibility principles and standards

throughout the design process.

Conduct and/or support

user research and usability testing

to validate design decisions.

Create and maintain designs, components, prototypes, and documentation using

Figma .

Work effectively within

pre-existing design systems , leveraging established components and patterns while identifying opportunities for improvement.

Collaborate directly with development teams to ensure designs are technically feasible and implemented accurately.

Create clear design documentation, specifications, and implementation guidance for developers.

Publish and maintain relevant

design documentation and guidance directly within GitHub repositories .

Required Qualifications

Strong professional experience as a

UX/UI Designer, Product Designer, or Mobile Product Designer .

Demonstrated experience designing

consumer-facing mobile applications .

Strong understanding of

iOS Human Interface Guidelines

and mobile interaction patterns.

Advanced proficiency with

Figma , including components, libraries, prototypes, and design systems.

Experience working within and maintaining

established enterprise design systems .

Strong understanding of

responsive and adaptive design

principles.

Demonstrated knowledge of

accessible and inclusive design practices .

Experience conducting or supporting

user research, usability testing, and design validation .

Strong understanding of

brand consistency and visual design standards .

Experience working in

Agile, rapid application development, or start-up-style product teams .

Comfortable working closely with developers throughout the application development lifecycle.

Basic understanding of

Git/GitHub , including the ability to publish and maintain design documentation or implementation guidance within a repository.

Strong communication, collaboration, and stakeholder-management skills.

Nice to Have

Experience incorporating

AI tools into UX/UI or product design workflows .

Experience designing AI-enabled or AI-assisted user experiences.

Previous experience working in highly iterative

product pods, innovation teams, or start-up environments .

Experience designing high-volume, customer-facing mobile applications.

Experience within the

airline, travel, transportation, or other large-scale consumer digital environments .

Ideal Candidate

The ideal candidate combines strong UX/UI fundamentals with a modern,

AI-forward approach to product design . They are comfortable moving quickly, collaborating directly with developers, working within an established design system, and balancing speed with brand consistency, accessibility, and excellent user experience.

They should thrive in a highly cooperative environment where designs are rapidly prototyped, validated, refined, and moved into development.

Disclaimer: AI may be used in evaluating candidates. This posting is for an existing vacancy.

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📌 Senior UX/UI Designer to join a fast-paced mobile application development team supporting our client (Winnipeg)
🏢 S.i. Systems
📍 Winnipeg