Android Developer OR IOS Developer

UST is looking for a Senior Android and IOS developer to join our client project, one of the largest financial institutions. You will have the opportunity to continue to modernize and improve one of the most successful banking apps in Canada while working with UST. The opportunity: · Develop solutions to complex problems using frameworks and design patterns · Collect and analyze requirements, then suggest optimal approaches · Write and test code, keeping non-functional requirements in mind · Collaborate within an agile team and adhere to scrum best practices · Review existing code to evaluate ongoing feasibility and maintainability · Perform impact analysis for proposed system changes or issues · Offer guidance and recommendations to the product owner to influence product decisions · Stay up-to-date with the latest Android platform capabilities and provide relevant suggestions · Communicate technical solutions to a diverse audience, from non-technical individuals to technical architects, through presentations and documentation · Ensure adherence to the team s coding standards by conducting peer code reviews · Provide mentorship to junior developers in software engineering and Android best practices This position description identifies the responsibilities and tasks typically associated with the performance of the position. Other relevant essential functions may be required. What you need: · Must-Have Requirements: · At least 5 years of experience developing native Android applications and 3+ years of Java development experience · Solid understanding of Object-Oriented Programming concepts, Android app architecture, and software design patterns · Experience with Android libraries and best practices for interacting with RESTful services · Proficiency in automated testing using Junit and platform-specific frameworks like Robolectric and Espresso · Excellent communication skills with the ability to collaborate with stakeholders at all levels (requirements, architecture, and code) · Familiarity with Agile methodologies · A degree in Software Engineering, Computer Science, or a related field from an accredited institution · Nice-To-Have Skills: · Experience with Kotlin · Knowledge of emerging Android SDK components · Strong understanding of design patterns like MVVM and their application to Android development · Familiarity with security protocols such as OAuth and OpenID · Experience securing data using the Android Keystore · Consideration of accessibility in development

Develop and modernize a successful banking application by solving complex problems using design patterns and frameworks. Collaborate within an agile team to write, test, and review code while providing mentorship to junior developers.

Requires at least 5 years of native Android development and 3+ years of Java experience. A degree in Software Engineering, Computer Science, or a related field is required along with proficiency in automated testing and Agile methodologies.

• AgilePreferred
• KotlinPreferred
• JavaPreferred

Identified from the job description. Confirm important requirements above.

• Android Development
• Java
• Kotlin
• Object-Oriented Programming
• RESTful Services
• Junit
• Robolectric
• Espresso
• Agile
• MVVM
• OAuth
• OpenID
• Android Keystore
• Accessibility
• Software Design Patterns
• Code Review

• Software
• Technology
• Engineering
• Consulting
• Finance & Accounting

Minimum education

Bachelor’s degree

Minimum experience

5+ years

Apply by

Sep 4, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Executive

Application method

Direct apply is available