Senior Flutter Engineer — Hybrid, Cruise-Grade Mobile

CEI; Town of Florida (NY); Hybrid; USD 103,000 - 117,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k) match

Job summary

CEI is seeking a Senior Flutter Developer to join a hybrid role in Celebration, FL. You will own mobile feature development for a major cruise line’s guest app, shaping design, performance, and usability while collaborating with product, design, QA, and backend teams.

You will contribute across the full software lifecycle, from design through deployment, leveraging Flutter and integrating with Swift/Kotlin backends.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• 5–8 years of developing mobile applications for enterprise or consumer use.
• At least 1 year of professional Flutter experience.
• Experience in Agile teams with product, design, QA, and development.
• Strong CS fundamentals and design patterns.
• Knowledge of Flutter with Swift or Kotlin.
• Networking such as HTTP Protocol, RFID, Bluetooth, and Socket connections.
• REST Web Services.
• Software Performance Optimization (memory, CPU, scaling).
• Sending and tracking notifications via Push, RFID, Bluetooth, or other technologies.
• Excellent written, verbal, and interpersonal communication skills.

Responsibilities

• Work with product managers to design features and priorities.
• Engineer solutions, code mobile apps, fix defects, tune performance, and deploy.
• Assemble releases and drive delivery process improvements.
• Partner with backend team to establish data contracts.
• Own design/development of fixes, enhancements, components, and new software.
• Participate in software design, coding, code reviews, and assist architects.
• Pilot software on new technologies.
• Collaborate across multiple teams to solve problems.
• Recommend process and interface improvements.

Skills

Flutter

Agile teamwork

Code reviews

Communication skills

Problem solving

Education

Bachelor’s degree in Computer Science or similar field

Tools

Flutter

Swift

Kotlin

HTTP

REST Web Services

Socket connections

RFID

Bluetooth

Job description

CEI is seeking a Senior Flutter Developer to join a hybrid role in Celebration, FL. You will own mobile feature development for a major cruise line’s guest app, shaping design, performance, and usability while collaborating with product, design, QA, and backend teams.

You will contribute across the full software lifecycle, from design through deployment, leveraging Flutter and integrating with Swift/Kotlin backends.