Software UI Developer

United States Digital Space LLC; Oakville; On-site; CAD 80,000 - 110,000; Full time

Job summary

United States Digital Space LLC in Oakville, Ontario, is seeking a Software UI Developer to design, build, and maintain user‑facing software and HMI interfaces for diverse projects. You will work closely with product owners, designers, and engineers to translate requirements into practical solutions.

The role emphasizes Android-based UI development, Java/Kotlin proficiency, and robust CI/CD practices. Join a globally oriented team delivering telecom, automotive, healthcare, and automation

Qualifications

• Bachelor's degree in Computer Science or related field.
• 3+ years of experience in software/UI development or HMI development.
• Experience with UI development for Android-based interfaces.
• Proficiency with Java and Kotlin.
• Knowledge of software development practices including CI/CD and testing.

Responsibilities

• Design, develop, test, and maintain software applications and user interfaces based on customer and product requirements.
• Develop user-friendly HMI components using Android XML and related technologies.
• Collaborate with product owners, designers, and architects to deliver software solutions.
• Contribute to software architecture decisions and deployment approaches.
• Support testing activities, CI/CD processes, and performance optimization.

Skills

UI development

HMI development

Java

Kotlin

Android XML

CI/CD

Git

Education

Bachelor's degree in Computer Science or related field

Tools

REST APIs

CI/CD

Git

Job description

Join the company: Where Your Innovation Shapes the FutureAt the company, we don't just follow industry trends—we set them! Join us in partnering with visionary companies and the brightest minds to turn ground-breaking ideas into reality. Imagine working on cutting-edge telecom advancements, pioneering automotive tech, life-saving healthcare innovations, and next-gen industrial automation. Our projects are diverse, impactful, and at the forefront of technological innovation. Be a part of something extraordinary!

Who are we?:the company is a global leader in design and development, specializing in electronics, electro-mechanics, and software. We’re not just a company; we’re a community of innovators. Our teams work on projects that define the future—from creating state-of-the-art communication systems and autonomous vehicles to advancing IoT solutions that revolutionize everyday life. At the company, your work will make a real difference.

What we're looking for:We are seeking individuals who want to:* Collaborate with top-tier clients on transformative, cutting-edge projects.

• Engage with and learn from industry leaders


• Innovate from concept to completion, ensuring high standards.


• Gain international experience on global projects.


• Thrive in an entrepreneurial environment that supports new ideas.


• Explore multiple sectors like telecommunications, automotive, healthcare, and industrial automation.

We are looking for a Software UI Developer to support the design, development, testing, and maintenance of software applications that meet customer and product requirements. This role will focus on building user-facing software, HMI interfaces, and supporting application components while working closely with product owners, designers, architects, and other technical teams. The ideal candidate has strong problem‑solving skills, experience with UI development, and working knowledge of Java, Kotlin, and Android-based interface development.

What you'll do

• Design, develop, test, and maintain software applications and user interfaces based on customer and product requirements.


• Develop user‑friendly HMI and UI components using Android XML and related technologies.


• Work with product owners, designers, architects, and other technical teams to understand requirements and deliver practical software solutions.


• Contribute to software architecture decisions, including application structure, interfaces, integration methods, and deployment approach.


• Develop and maintain application components, APIs, microservices, or back‑end functionality as required.


• Support software testing activities, including test strategy, automated testing, continuous integration, and release readiness.


• Troubleshoot software issues, improve application performance, and support ongoing optimization of existing features.


• Apply secure software development practices to help protect user data and support reliable product delivery.

What you'll need to get the job done

• Bachelor’s degree in Computer Science, Software Development, Computer Engineering, or a related technical discipline.


• 3+ years of experience in software development, UI development, HMI development, or a related role.


• Experience developing user interfaces or HMI systems, preferably using Android XML.


• Working knowledge of Java and Kotlin.


• Strong understanding of software development practices, including coding, debugging, testing, version control, and CI/CD concepts.


• Good communication, collaboration, and problem‑solving skills, with the ability to work effectively in cross‑functional teams.

What will make us REALLY love you

• Experience developing software for embedded, automotive, mobile, or connected‑device platforms.


• Familiarity with Agile development, test‑driven development, automated testing, or continuous delivery practices.


• Experience with APIs, microservices, server‑side development, or full‑stack application development.


• Interest in improving user experience, application performance, and development efficiency through new tools and technologies.

This posting is for an active vacancy. What you’ll love about us:At the company, our employees are our greatest asset. We foster innovation, collaboration, and excellence, offering opportunities for personal and professional growth. Join a global community that values creativity and diversity.