Android Developer (Full Time) (Toronto)

TEKsystems is partnering with a leading large-scale e-commerce organization to hire a Member of Technical Staff. This chance supports a high-impact engineering team responsible for building and scaling customer-facing experiences that serve millions of users globally. Solid Kotlin & Android Development Expertise (Android SDK, Jetpack, modern architecture patterns like MVVM or MVI) Experience Designing Scalable, High-Performance Systems (modularization, clean architecture, performance optimization) Proficiency in API Integration & Communication (REST, GraphQL, and building reliable client-server interactions) This engineering team focuses on delivering engaging, high-impact customer experiences within a large-scale e-commerce platform. The platform handles billions of dollars in annual transaction volume and serves hundreds of millions of page views daily across global markets, devices, and browsers. As a result, performance, accuracy, real‑time responsiveness, scalability, and high availability are essential. The organization operates in a data-driven, agile environment, emphasizing rapid iteration, continuous feedback, and experimentation to guide decision-making. The team is seeking highly motivated, collaborative engineers who are passionate about building scalable systems and redefining the future of digital commerce experiences. As a Member of Technical Staff, the individual will act as a technical leader responsible for shaping the strategic direction of backend systems and platforms. This role involves working across teams to solve complex technical challenges, influencing long-term architectural decisions, and designing scalable, high‑performance solutions that support business growth. Translate business and product requirements into effective software designs and deliver clean, efficient, maintainable, and scalable code aligned with platform best practices. Own and lead subsystems within a larger domain, taking full responsibility across the software development lifecycle (design, development, testing, deployment, observability, and monitoring). Influence and guide technical decision‑making across teams and stakeholders. Identify areas of change and design flexible, extensible systems to improve engineering velocity. Collaborate with cross‑functional partners to deliver innovative, high‑quality solutions. Provide technical leadership through code reviews, mentorship, and best practice guidance. contribute to roadmap planning and execution. Lead efforts to improve end‑to‑end testing quality and accelerate delivery velocity. Kotlin Android SDK AI‑assisted development tools LLMs / Generative AI Bachelor’s degree in Computer Science, Engineering, or a related field. Curiosity and willingness to explore new technologies and development approaches, including AI‑assisted engineering. This is a Contract to Hire position based out of Toronto, ON. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. Use of Artificial Intelligence: We may use Artificial Intelligence to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools. # Apply on Kit Job: kitjob.ca/job/2pskxy