Senior Flutter Developer

Department

Product/R&D

Exempt

Engineering Manager

Fort Lee, NJ (Full-time, office-based)

Smart State is a rapidly growing technology company, bringing together expertise in software engineering, analytics, and product management to deliver reliable and innovative digital solutions.

The Flutter Developer is a key contributor within our New Jersey mobile engineering team. This role focuses on developing and enhancing high-performance mobile applications using Flutter and Dart. The ideal candidate combines technical skill with a collaborative mindset - someone eager to learn, build, and help refine mobile architecture under the guidance of senior engineers.

This position is ideal for a mobile developer ready to take the next step in their career, working in a fast-paced, hands-on environment with opportunities for growth and technical ownership.

• Develop and maintain mobile application components using Flutter and Dart.
• Collaborate with the R&D and product teams during planning, estimation, and technical discussions.
• Ensure application performance, stability, and scalability.
• Write clean, maintainable, and testable code following best practices.
• Participate in code reviews and contribute to improving technical standards.
• Support the overall product documentation and knowledge sharing.

• 3+ years of mobile development experience (Android or iOS).
• 1–2 years of Flutter development experience (with at least one published app).
• Strong understanding of Dart fundamentals, mobile architecture, OOP, and SOLID principles.
• Experience working with REST APIs and sockets.
• Located in or willing to work daily from our New Jersey hub.

• Kotlin, Java, or Swift.
• Familiarity with CI/CD pipelines and testing frameworks.
• Experience working in a fast-growing or international technology environment.
• Exposure to regulated industries.

• Competitive salary and comprehensive benefits package including medical, dental and vision insurance, 401K plan, and more.
• Generous PTO policy.
• A dynamic and collaborative international work environment.
• Breakfasts and lunches in the office (partially paid by the company).
• Birthdays, milestones and employee anniversaries celebrations.
• Opportunities for professional development and growth.

Smart State Inc. is an Equal Opportunity Employer. We believe that different perspectives make us stronger and provide equal employment opportunities to all applicants regardless of race, color identity, religion, or any other protected status. If you have the drive and the skills, we want to hear from you.

$180,000 — $200,000 USD