Senior Mobile Engineer at Cane Connects Senior Mobile Engineer at Cane Connects in Keansburg, New Jersey Posted in 1 day ago.

Type:

full-time Senior Developer -

Front End Experience:

7+ years of mobile development, including 3+ years of production

Flutter Environment:

Startup /

High-Growth Work Environment:

5 days onsite, Hazlet, NJ 07730

Focus:

Flutter, Mobile Architecture, Scalability & Release Management Position Overview We are looking for a Senior Flutter Developer to join a fast-growing technology company and play a critical role in the next stage of an established consumer-facing mobile platform. The app is already built and in market. This person will be highly hands-on within the existing product while helping drive the architecture, scalability, and technical direction of the front-end team as the company grows. The platform supports multiple white-labeled client applications from a shared codebase , making architecture, scalability, release management, and code quality especially important. This is a true startup environment. We are looking for someone who is passionate, sharp, collaborative, and comfortable taking significant ownership . Strong communication skills are essential, as this person will work closely with leadership, backend teams, developers, product stakeholders, and clients. This position is onsite 5 days per week.

What You'll Own Architecture & Scalability:

Design and evolve an app architecture that supports multiple white-labeled clients using theming, feature flags, and configuration-driven builds.

Flutter Development:

Remain highly hands-on developing and improving an existing production Flutter application.

Release & Platform Management:

Own the end-to-end release pipeline across concurrent client builds, including TestFlight distribution, App Store Connect submissions, Google Play releases, versioning, and compliance issues.

Third-Party Integrations:

Integrate SDKs for ticketing, wallet/loyalty, payments, analytics, and real-time data feeds while isolating complexity behind clean interfaces.

API Contracts:

Partner proactively with backend engineering teams to define API contracts and ensure reliable communication between systems.

Code Quality & Mentorship:

Establish and enforce engineering standards around linting, testing strategy, architecture, and PR reviews while mentoring junior and mid-level developers.

Performance & Reliability:

Profile and resolve UI and performance issues related to real-time features such as live scores, loyalty programs, and in-venue commerce. Design applications for graceful degradation and reliability in challenging environments , including inconsistent venue Wi-Fi.

Product & Client Fluency:

Identify technical risks during sprint planning and comfortably explain technical decisions directly to clients. Help shape the structure and technical direction of a growing front-end engineering team . What You Bring 7+ years of professional mobile development experience. 3+ years building production Flutter applications. Flutter is a MUST. Deep knowledge of Flutter/Dart , mobile architecture, and scalable application development. Proven experience architecting applications that support multiple clients, tenants, or brands from a single shared codebase . Deep familiarity with Apple App Store and Google Play Store release processes . Experience managing multiple concurrent application builds and releases. Production experience integrating third-party SDKs , including payments, ticketing, analytics, or similar technologies. Strong understanding of Flutter performance profiling and optimization . Experience designing scalable front-end architectures using reusable components, feature flags, theming, and configuration-driven development. A track record of mentoring engineers and establishing technical standards for a development team. Comfortable managing multiple concurrent projects and shifting priorities . Experience working in a fast-paced startup or high-growth environment with significant scale requirements. Excellent communication skills and the ability to communicate technical concepts clearly to both technical and non-technical audiences. Passionate about technology, product development, and building exceptional consumer experiences. Willing and able to work onsite 5 days per week . Nice to Have React experience . Experience within sports, ticketing, or live-event technology . Familiarity with loyalty programs, digital wallets, or POS integrations . Experience building applications with real-time data and live-event functionality . Experience with automated Flutter testing frameworks such as Patrol . Ideal Candidate You are a senior, hands-on Flutter engineer who thinks beyond individual tickets and features . You understand how to architect a mobile platform that can support multiple clients and applications at scale, and you're comfortable owning everything from architecture and code quality to app-store releases and performance. You thrive in a startup environment where priorities move quickly and you can have a meaningful impact. You are equally comfortable writing code, mentoring developers, making architectural decisions, and communicating directly with clients and leadership . Most importantly, you're passionate about building great products and excited to help shape both the technology and the front-end engineering team as the company scales.