Senior Flutter Developer

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

Job Description

Job Description

Senior Flutter DeveloperJob at a Glance

• Title: Senior Flutter Developer


• Location: Celebration, FL (Hybrid – 4 days onsite, 1 day remote)


• Contract: W2 only, 12 month contract with potential for extension or conversion to full time with either the client or CEI


• Pay: $75-85 /hour + optional medical, dental, vision, 401(k) match

Overview
Supporting a major cruise line’s mobile application, this role involves developing innovative solutions to enhance the guest experience. The position requires ownership of product features, collaboration across teams, and technical excellence in mobile development, especially with Flutter.

• Work closely with product managers and story owners to design features and prioritize tasks.


• Engineer solutions, code mobile applications, resolve defects, performance tune, and deploy code.


• Assemble releases and drive improvements in the delivery and release processes.


• Partner with the backend team to establish data contracts.


• Own the design and development of software fixes, enhancements, components, and/or new software systems and applications.


• Participate in software design, coding, code reviews, and assist software architects.


• Pilot software on new technologies.


• Solve problems by collaborating across multiple teams, from product to design.


• Recommend improvements to processes, technology, and interfaces that improve team effectiveness.

• Bachelor’s degree in Computer Science or similar field or related work experience.


• 5–8 years of developing mobile applications for enterprise or consumer use.


• At least 1 year of professional Flutter experience.


• Experience working in an Agile Team consisting of product, design, QA, and development.


• Strong foundation in CS fundamentals, especially around best practices in code quality and design patterns.


• Knowledge and experience in Flutter with additional knowledge in Swift or Kotlin.


• Networking such as HTTP Protocol, RFID, Bluetooth, and Socket connections.


• REST Web Services.


• Software Performance Optimization (memory, CPU, scaling, etc.).


• Sending and tracking notifications via Push, RFID, Bluetooth, or other technologies.


• Excellent written, verbal, and interpersonal communication skills.


• Proven ability to work with all members of an extended and diverse project team.


• Detail-oriented, self-organized, and committed to quality.


• Ability to handle virtual teams and collaborate across multiple sites (onsite, offshore, nearshore).


• Excellent time management skills.

• Bachelor’s degree in Computer Science or a similar field

Why Should I Apply?

This role offers the opportunity to work on innovative mobile solutions supporting a leading cruise line, with a focus on Flutter development and cross-functional collaboration. It’s an excellent chance to contribute to memorable guest experiences in a dynamic environment.

About CEI:

As a trusted technology partner, CEI delivers solutions that help our customers transform their business and achieve meaningful results. From strategy and custom application development through application management - our technology and digital experience services are tailored to meet each unique need of our customers. Our staffing solutions bring specialized skills to complement our customers' workforce and project requirements.

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