Senior Software Engineer, Web Cross-platform (Portugal Remote)

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Requirements:

• Experience building modern web applications using libraries and frameworks like React/Redux.
• Expertise in TypeScript and Node.js.
• At least 8 years of related working experience.
• Experience with cross-platform SDKs for shipping non-trivial apps on app stores.
• Familiarity with cloud storage, deployment, and computing, preferably AWS.
• Ability to ship high-quality products following best practices (CI/CD, automated testing, version control).
• Strong fundamentals in Computer Science.
• Excellent problem-solving and communication skills.
• Experience building PWAs with offline capabilities, bonus if using WebAssembly.

Responsibilities:

• Bring our core iOS App to cross platforms (Web, Android, Windows) using cross-platform SDKs.
• Rapidly build prototypes/simulations based on mockups.
• Create decoupled, interactive web/mobile UIs using React/Redux and technologies like WebAssembly.
• Improve rendering performance and memory optimizations.
• Perform cross-browser/device testing and optimization.
• Support, maintain, and develop existing applications.
• Unit-test code for robustness and reliability.
• Discover and implement new technologies for development efficiency.
• Ship Progressive Web Apps (PWAs) utilizing the latest technologies.