Offer summary

Qualifications:

At least 4 years of mobile development experience, including 3+ years with Flutter., Previous leadership or senior developer roles with mentorship responsibilities., Strong understanding of Flutter architecture, design patterns, and SOLID principles., Experience with complex UI, animations, and integrating with APIs and SDKs..

Key responsibilities:

Lead and mentor a team of Flutter developers.

Drive architectural decisions and development strategies.

Ensure high code quality and performance across projects.

Collaborate with cross-functional teams including Product, QA, and Backend.

Job description

Description

Dear Flutter professionals,

Nayax Retail Odesa is looking for an experienced Flutter Team Lead to lead the development of several new mobile products in the FinTech and Retail space.

These apps will serve both B2B and B2C audiences — from digital payments to customer loyalty solutions — and will be developed in close collaboration with product and backend teams. We're building scalable, user-friendly, and internationalized mobile experiences from scratch, and we’re looking for a strong technical leader to guide the team through this journey.

Your responsibilities will include:

Leading a team of Flutter developers (Middle/Senior).
Driving architectural decisions and development strategy across multiple projects.
Ensuring high code quality and performance.
Collaborating with cross-functional teams (Product, QA, Backend).
Mentoring and supporting developers through code reviews and daily guidance.

Requirements

4+ years of experience in mobile development (Android/iOS), 3+ in Flutter.
Previous experience as a team lead or senior developer with mentorship responsibility.
Strong understanding of Flutter architecture, GRASP & GOF design patterns, and SOLID principles.
Experience integrating with Firebase, RESTful APIs, and third-party SDKs.
Hands-on experience with complex UI, animations, and responsive design.
Ability to take ownership and drive projects from concept to delivery.
Excellent communication and problem-solving skills.
Strong knowledge of mobile OS (iOS, Android)

Learn more about Nayax

Nayax is a global fintech company founded in 2005, offering end-to-end solutions for cashless payments, business management, and consumer engagement in unattended retail.

We are proud to have 11 offices worldwide and a team of over 1,100 employees, with one of our key development hubs located in sunny Odesa, Ukraine. Our Odesa team has been building and supporting core Nayax products for many years, playing a critical role in the company’s global success.

Nayax is listed on both Nasdaq and the Tel Aviv Stock Exchange (TASE) and was recognized in 2024 by Dun & Bradstreet as one of the Largest High-Tech Companies by revenue growth.

Join us and be part of a company that values innovation, teamwork, and meaningful impact.

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