Senior Full-Stack Software Engineer (Android & Web)

About the role

The company is looking for a versatile Senior Software Engineer with deep expertise in both native Android and full-stack web development. You will own the software development lifecycle, from requirements gathering and solution design to development, optimization, maintenance and ongoing support of cloud-backed applications that bridge mobile and web ecosystems. You will work closely with product, design and infrastructure teams to deliver secure, highly available, enterprise-grade systems.

Key responsibilities

• Lead the development, optimization and lifecycle management of native Android applications, with seamless cloud synchronization and robust offline-first capabilities.
• Architect and deliver responsive, high-performance web applications using modern frameworks.
• Integrate mobile and web ecosystems through secure cloud/hybrid databases, OAuth/OIDC authentication and scalable RESTful APIs.
• Apply best practices for application security, data encryption, automated CI/CD pipelines and comprehensive automated testing.
• Mentor junior and mid-level engineers, conduct code reviews, drive architectural decisions and help product managers shape technical roadmaps.

Required profile

• Minimum 5 years of professional software engineering experience.
• More than 3 years in a senior or lead technical role covering both Android and web development.
• Proven ability to lead technical projects and collaborate in Agile/Scrum environments.

Required skills

• Native Android: Android SDK, Kotlin, Java, MVVM/Clean Architecture, SQLite and offline data synchronization.
• Web and full-stack: HTML5, CSS3, JavaScript/TypeScript, React/Next.js.NET/Java or equivalent frontend and backend frameworks.
• RESTful APIs and relational databases, especially MS SQL.
• Cloud/hybrid architecture and CI/CD pipeline management.
• Working knowledge of UI/UX principles.