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Mobile App Developer - Hybrid

Job Description - Mobile App Developer - Hybrid

Position Overview

We are seeking an experienced Mobile App Developer to support a mission-critical Department of Homeland Security (DHS) / U.S. Customs and Border Protection (CBP) program focused on developing, modernizing, enhancing, operating, and maintaining enterprise applications.

The ideal candidate will bring strong hands-on experience in Android and iOS mobile application development, Flutter/Dart, Java, Node.js, RESTful APIs, and SQL/NoSQL databases. This role involves designing, developing, testing, and maintaining secure, scalable, highly available mobile solutions while collaborating with cross-functional teams throughout the software development lifecycle (SDLC).

The position requires strong technical troubleshooting, problem-solving, and communication skills to deliver reliable applications supporting critical federal missions.

Primary Responsibilities
  • Design, develop, enhance, and maintain Android and iOS mobile applications supporting DHS/CBP mission-critical systems.
  • Develop cross-platform mobile solutions using Flutter, Dart, and other Android/iOS development frameworks.
  • Build and integrate front-end mobile applications with back-end RESTful APIs using Java, Node.js, and related technologies.
  • Design, implement, and optimize SQL and NoSQL databases, ensuring application performance, scalability, and reliability.
  • Develop highly available, scalable, and real-time application solutions using modern software architecture and design patterns.
  • Participate in the full SDLC, including requirements analysis, architecture, design, development, unit testing, deployment, and maintenance.
  • Troubleshoot application issues, perform root cause analysis, and implement preventative measures to improve system stability.
  • Apply strong application testing practices, including unit, integration, and functional testing.
  • Support Agile development, DevOps practices, CI/CD pipelines, and continuous application improvements.
  • Collaborate with developers, architects, testers, and federal stakeholders to deliver solutions aligned with mission requirements, schedules, and technical constraints.
  • Maintain technical documentation, track development activities using Jira, and promote software engineering best practices.


Requirements

Required Qualifications
  • Education/Experience: Bachelor's degree with 12+ years of relevant experience, Master's degree with 10+ years, or an additional 4 years of experience in lieu of a degree.
  • Mobile Development: Minimum 5 years of hands-on mobile application development experience across both Android and iOS platforms.
  • Cross-Platform Frameworks: Experience with Google Flutter, Dart, and comparable Android/iOS development frameworks.
  • Full-Stack Development: Experience developing front-end mobile applications and back-end RESTful APIs using Java and Node.js.
  • Databases: Hands-on experience with both SQL and NoSQL databases.
  • Software Engineering: Strong understanding of software design patterns, application architecture, debugging, and testing practices.
  • Technical Stack: Knowledge of technologies such as PostgreSQL, Spring Boot, MySQL, Kafka, Struts, Hibernate, JSF, Swing, JavaScript, Bootstrap, and Angular/React.
  • Agile/DevOps: Experience with Agile methodologies, DevOps frameworks, service-oriented environments, and software development best practices.
  • Tools: Experience with issue tracking and project management tools such as Jira.
  • Communication: Excellent written and verbal communication, analytical thinking, creative problem-solving, and collaboration skills.
  • Clearance: Must hold an active DoD Top Secret clearance or DHS Full BI and be able to obtain and maintain the required CBP Background Investigation prior to starting.

Preferred Qualifications
  • Active CBP Background Investigation (BI) and previous experience supporting CBP or DHS programs.
  • Experience with AWS cloud services, CI/CD pipelines, and automated deployment practices.
  • Experience working in Agile development environments and with additional Android/iOS mobile development frameworks.


Benefits

Core Benefits:
  • Paid Time Off  PTO):TEN (10) Paid days off & FIVE (5) Floating days off.
  • Holidays: 11 Paid Holidays. Flex time can be utilized instead of holiday time usage.
  • Payroll: Paid Bi-Monthly.
  • 401(k): Partnered with the SECOND LARGEST Retirement plan provider in the U.S. Guaranteed 3% match. Eligibility – 21 years of age or older, after 3 months of employment
  • Individual or company-wide performance and recognition awards (Quarterly)
Health Benefits:
  • UNITED HEALTHCARE PPO, extensive national coverage.
  • INCLUDES: Medical/Dental/Vision/HSA.
  • Eligible on the first of the month, immediately after the start date.
  • Submit the enrollment form within 30 days of your start date otherwise, you will have to wait until October for the new year enrollment.
Quality of Life Benefits:
  • Training & Career Development Reimbursement of Tuition and training needed to support career development.
  • $150 monthly reimbursement contribution paid monthly towards parking expenses.
  • Receipts must be submitted by the close of business on the 25th of each month.
  • Reimbursements will be paid on the first payroll AFTER reimbursements are submitted each month.
Special Benefits:
  • Performance bonus – Project-based
  • Yearly bonus – Company based


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