Flutter Developer

Job Description

Insight Global is seeking an experienced Full-Stack Developer, proficient in both front-end and back-end technologies, with a strong background in mobile and web application development, to support one of our federal clients. This is a hybrid position, where person will be required to go onsite to client location in Ashburn, VA at least 2 days/week.

You will work with the following tech stack; Angular, Spring Boot, Flutter, Kubernetes, Gradle, iOS & Android (Native), Firebase and the following languages; Dart, Java, JavaScript/TypeScript, Swift, Postgres SQL, Groovy, HTML/CSS, Tool Command Language (TCL).

Roles and Responsibilities

Design, develop, and maintain responsive web and mobile applications

Collaborate with cross-functional teams to define, design, and ship new features

Write clean, scalable, and efficient code using modern development practices

Develop and consume RESTful APIs

Maintain code quality through unit testing, automation, and peer reviews

Participate in Agile/Scrum-based development cycles

Ensure performance, quality, and responsiveness of applications

Continuously discover, evaluate, and implement new technologies to maximize development efficiency

Qualifications and Education Requirements

US Citizenship with ability to obtain a public trust

Bachelor’s degree in Computer Science or related field, or equivalent practical experience

4+ years of experience in full stack development for web and mobile platforms

Experience with Flutter for mobile application development

Experience deploying applications in Kubernetes environments

Solid understanding of CI/CD pipelines and DevOps practices

Familiarity with Firebase services such as authentication, analytics, and cloud functions

Preferred Skills

Prior experience working with federal clients

Active DHS public trust

Experience working in Agile teams

Familiarity with cloud platforms (e.g., AWS, GCP, or Azure)

Contribution to open-source or personal GitHub projects

Full-time

Hybrid remote