Senior Flutter Software Engineer Full Time

About company

Valor Software is a company founded by developers for developers. Since 2013, we’ve been building high-quality digital solutions for clients worldwide, with a strong focus on technical excellence and engineering expertise. From day one, we hire engineers for engineering judgment, system thinking, and technical depth – not just frameworks and keywords.

Our role isn’t just to deliver features. We extend our clients’ businesses with real expertise – through architecture that scales, technology choices that age well, and engineering decisions that hold up under growth, pressure, and change. Valor is a place for developers who want to be valued for how they think, not just how fast they ship.

About Project

The project involves building a multifunctional platform that combines short-form video content, live streaming with hyper-casual games, and an integrated marketplace. In this role, you will play a key part in shaping the product vision, driving architectural decisions, and ensuring high standards of technical excellence across the platform.

Responsibilities

• Develop and maintain mobile applications using Flutter for iOS and Android
• Write clean, efficient, and well-documented code following best practices
• Collaborate with product managers, designers, and backend developers to implement features
• Fix bugs, optimize app performance, and support existing applications
• ​​​​​​​Stay updated with Flutter and mobile development trends; suggest improvements to processes and code

Requirements

• At least 5+ years experience in software development.
• 3+ years of hands-on mobile development experience (both Android and iOS) using Flutter.
• Solid knowledge of Dart
• Experience with state management solutions
• Solid knowledge of mobile architecture principles
• Strong knowledge of OOP/SOLID principles
• Strong knowledge of REST and Sockets
• Strong knowledge of Git
• Experience with CI/CD pipelines
• Experience with Flutter testing frameworks
• Experience with Flutter performance optimization
• Experience with Flutter localization/internationalization
• Experience with Flutter widgets and layout systems

What We Offer

• Strategic role in a fast-growing international company
• Remote-first culture with flexible working hours
• Competitive compensation via B2B contract
• Opportunity to influence technical direction and contribute to open source
• Supportive and agile team culture where your ideas matter