Senior Flutter Engineer (part-time)

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

Our client is a leading innovator in the U.S. market, creating cutting-edge, high-end smart beds engineered for superior performance. We are looking for a Senior Flutter Developer who is technically proficient, proactive, and excels in collaborative environments.

Responsibilities

• Collaborate closely with the development team to design and implement high-quality software solutions using Flutter technologies
• Develop, test, and maintain mobile applications that meet internal and external client expectations
• Analyzing and improving application performance
• Bug fixing
• Ensure code quality, performance, and scalability through continuous improvement and best practices

Requirements

• Proven experience in mobile development with Flutter and Dart
• Experience working with IoT project
• Experience working with CoreData, Realm, Firestore, Supabase PostgreSQL
• Knowledge of operating system Android, iOS, Windows, macOS
• Knowledge of tools and technologies GitHub Actions, Jenkins, Git, GitHub, GitLab, RESTful APIs, Postman
• Fluency in English language for effective communication
• Ability to work part-time (10-20 hours/week), ideally with at least 2-hour overlap with US time zones

We offer*

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers