Senior Full Stack Developer

Senior Full Stack Developer (FE / BE / iOS / Android) Hybrid - EST- Brampton EST 12 Months Video Interview Full stack Developer (Web and App) "Job Description – Senior Full Stack Developer (FE / BE / iOS / Android) Position: Senior Full Stack & Mobile Application Developer Location: Brampton/Toronto Ideal Candidate: A versatile developer with strong full-stack expertise and practical experience building, integrating, and supporting applications across web, iOS, and Android platforms. Job Summary We are looking for an experienced Full Stack Developer with 6–10 years of experience in developing web and mobile applications across Front-End, Back-End, iOS, and Android platforms. The ideal candidate should have strong development skills, API integration experience, and knowledge of modern application architectures. Key Responsibilities Design, develop, and maintain scalable web and mobile applications. Develop responsive front-end applications using React.js, Angular, JavaScript, TypeScript, HTML5, and CSS3. Build back-end services and APIs using Java/Spring Boot, Node.js, Python, or .NET. Develop and support iOS applications (Swift, SwiftUI, Objective-C) and Android applications (Kotlin, Java, Android SDK). Work with React Native or Flutter for cross-platform mobile development. Develop and integrate RESTful APIs, GraphQL, and microservices. Work with SQL/NoSQL databases such as MySQL, PostgreSQL, SQL Server, and MongoDB. Implement authentication, security, performance optimization, and application troubleshooting. Work with AWS, Azure, or GCP, Git, CI/CD pipelines, and Docker. Collaborate with QA, DevOps, UI/UX, and product teams in an Agile environment. Participate in code reviews, testing, debugging, and application deployments. Required Skills & Qualifications 6–10 years of software development experience across full-stack web and/or mobile applications. Strong hands-on experience in Front-End and Back-End development. Experience developing applications for iOS and Android, using native or cross-platform technologies. Proficiency in at least one major front-end framework and one back-end technology. Strong understanding of REST APIs, microservices, databases, and application security. Experience with Git, CI/CD, cloud platforms, and Agile/Scrum methodologies. Strong problem-solving, debugging, and communication skills. Preferred Skills Experience with React Native, Flutter, Swift, Kotlin, and mobile app deployment. Knowledge of Docker, Kubernetes, automated testing, OAuth 2.0, and JWT. Experience with scalable cloud-based applications and performance optimization. Ideal Candidate: A versatile developer with strong full-stack expertise and practical experience building, integrating, and supporting applications across web, iOS, and Android platforms. Thanks & Regards Aman Sharma Direct Number:408-459-7174 e-mail : aman.s@epsilonsolutions.ca Mississauga, Canada Proudly Canadian. Talent-Driven Digital Transformation. Disclaimer: Epsilon Solutions Ltd. is an equal opportunity employer committed to diversity and inclusion. We welcome applications from women, Indigenous peoples, persons with disabilities, visible minorities, and individuals of all backgrounds. Opt-Out Option: To report or unsubscribe, email helpdesk@epsilonsolutions.ca with the subject line "Consultant/Candidate Opt-Out Request”.