Senior Flutter Mobile Developer

Job opportunity

Are you an experienced Flutter / Mobile Software Developer with versatile development skills on both Android as well as iOS? Have experience using Flutter as a mobile development platform and looking for a great, long-term opportunity? We currently use Flutter as our development platform while also uncovering ways to accelerate and shorten the application development cycle. We value quality in our product and in our underlying code. Ease of maintenance, performance and security are imperatives for us. In this role, you will be part of our innovation development team working on some of the key applications and systems we are developing for new markets and new opportunities in the logistics vertical. You will be involved in all aspects of the software development lifecycle, performing design, code, debug, maintain, test, implement and validate mobile applications with a broad understanding of best practices and modern mobile development techniques


Participate in all phases of our Software Development Life Cycle (SDLC).

Translate designs and wireframes into high-quality code using Flutter/Dart.

Design, build, and maintain high-performance, reusable, and reliable Java/Kotlin code.

Ensure the best possible performance, quality, and responsiveness of the application through architectural patterns addressing improved code reuse, maintainability, and ability to implement with Flutter.

Bridge the art of what's possible across today's rapidly evolving logistics landscape.

Design and build the prototype of an end-to-end tech architecture of next-generation consumer-facing digital products, including both front-end (e.g., UX/UI, mobile apps, APIs) and back-end tech stacks (e.g., systems, databases) and scale to production.

Designs, develops, tests, and deploys software solutions and process flows complying with WG standards, guidelines, and best practices.

Contributes to and leverages architectural patterns addressing better code reuse, maintainability, and ability to implement with Flutter.

Analyzes user needs and software requirements to determine feasibility of design within time and cost constraints, including the ability to estimate work needed.

Modernize existing screens and components to improve the end-users' experience.

Partners with the WG UI/UX User Experience team to build new features.

Collaborate with product, design, and business teams to deliver new features to our internal and external customers.

Be fearless but respectful in the pursuit of excellence, continually striving to shape the ways in which mobile apps impact the world around us.

Collaborate with other engineers on the team and promote high-quality software engineering practices.

Collaborate with other engineering team members through knowledge sharing, pair programming, and giving feedback in code reviews.

Propose and implement one or more process/product improvements to make our engineering team and developer experience even better.

Identifies, assesses, and formulates architectural impacts and solutions from business requirements.

Collaborates to ensure application designs utilize appropriate patterns and standards.

Assesses functional and nonfunctional requirements and creates designs to meet both business and technical needs.

Explains technologies and solutions to technical and non-technical stakeholders.


5+ years of working experience in building mobile applications for iOS or Android.

4+ years of experience with Flutter/Dart.

Strong knowledge of the architecture and implementation of Android or iOS applications.

Experience in building a mobile app using the Flutter SDK, as well as knowledge of iOS and Android back-end services/APIs.

Proficiency in Apple's iOS design principles and application interface guidelines.

Experience in writing unit tests and testing Flutter widgets.

Proficiency in Google's Material Design framework.

Experience with the Dependency Inversion Principle and its implementation in Flutter/Dart.

Experience in publishing apps on the App Store and/or Google Play Store.

Experience with the mobile development life cycle and working experience with JSON and data via REST.

Action-oriented, with excellent analytical and creative thinking skills.

Experience in designing, coding, and releasing mobile applications on either native or leading cross-platform frameworks.

High integrity, accountability, and a positive attitude, with a willingness to do what it takes to make the team successful.

Superior analytical skills, paired with good problem-solving skills.

Ability to perform well in a team environment.

Strong oral and written communication skills.

Ability to interpret and follow technical plans.

Excellent troubleshooting and problem-resolution skills.

Extremely responsive, with a strong sense of urgency.

Experience using JIRA for queries, story mapping, and bulk updates.

About the company
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US Central
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English - Intermediate+
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