Unico Studio is seeking a Senior Flutter Developer to build AI-powered mobile applications across Health & Fitness, Utility, Productivity, and Photo & Video categories. This role involves designing, developing, and launching scalable, high-quality cross-platform apps that reach millions of users globally. The position offers a fully remote, flexible work environment with opportunities for continuous learning and professional growth.
Key Highlights
Technical Skills Required
Benefits & Perks
Job Description
Senior Flutter Developer
Unico Studio began its journey in 2018 with big dreams and ambitions. In just a few years, we’ve grown from a handful of people to over 100+ team members, and our games have reached millions of players worldwide! Known for hit titles like Brain Test, we continue to push boundaries with our dynamic and creative team.
Now, we’re taking our passion to the next level by launching our mobile app studio. Together with our pioneering and talented team, we’re creating AI-powered products across Health & Fitness, Utility, Productivity, and Photo & Video categories. You’ll have the opportunity to shape, build, and launch apps that reach millions of users.
What We’re Looking For
● Bachelor’s degree in Computer Science, Software Engineering, or a related field.
● 5+ years of professional mobile development experience, including 5+ years with Flutter.
● Proven track record of delivering and maintaining high-quality cross-platform applications.
● Strong knowledge of Flutter architecture, state management, and best practices for clean, maintainable code.
● Strong eye for UI/UX design, with experience turning Figma designs into pixel-perfect, responsive interfaces.
● Solid experience integrating RESTful APIs, Firebase, and third-party SDKs (analytics, marketing, or AI tools).
● Ability to navigate and improve large, complex codebases without introducing technical debt.
● Experience optimizing app performance, responsiveness, and animations.
● Familiarity with CI/CD pipelines and version control (Git).
● Collaborative mindset, open to feedback, mentoring, and continuous improvement.
Your Responsibilities
● Design and develop scalable, maintainable, and elegant Flutter architectures for multi-platform products.
● Write clean, efficient, and reusable code, following best practices for performance and long-term sustainability.
● Collaborate closely with product managers, designers, and backend engineers to deliver intuitive, visually engaging, and high-performing apps.
● Identify and resolve performance issues, ensuring smooth animations and responsiveness.
● Conduct code reviews, provide mentorship, and uphold high engineering standards.
● Stay current with the latest Flutter tools, Firebase features, and frameworks, integrating new technologies thoughtfully.
● Take ownership of the end-to-end app delivery process from concept to release and continuous improvement.
What We Offer
● Be part of a great startup team in a cozy, respectful, and empowering environment.
● Collaborate with highly skilled professionals passionate about innovation and creativity.
● Make an impact! Your apps will reach and delight millions of global users.
● Work with competitive compensation since we believe that great talent deserves great rewards!
● Fully remote and flexible working hours. Work from anywhere, anytime!
● Access to Workinton offices if you prefer an office environment.
● Continuous learning & development, experiment with cutting-edge tools and attending upcoming Flutter events and conferences.
● Travel & networking opportunities with top professionals around the world.
● Supplementary health insurance package.
● All the Apple gear you need to do your best work.
Ready to Build What’s Next?
If you’re passionate about mobile development, love solving complex technical challenges, and want to see your work impact millions globally, we’d love to meet you!
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