Javascript developer Jobs in Philadelphia, PA

Android Developer

We are seeking an experienced Android Developer to join our team and provide full-time support for our Android application during an important transitional period. This application is crucial for real-time robot control and integrates seamlessly with various hardware configurations, including robots equipped with manipulator arms. As the primary Android developer, you will play a key role in maintaining and enhancing the app while we prepare to transition to a web-based platform over the next 612 months. You will work closely with the VP of Engineering and collaborate with both software and hardware engineers.

Responsibilities :

• Maintain and update two active Android app versions : standard robot control and robot control with manipulator arm (7-DOF).
• Integrate the app with a new UXV operator control unit currently in beta.
• Troubleshoot and resolve bugs, merging fixes across multiple Git branches.
• Optimize video streaming performance using RTSP and GStreamer.
• Collaborate with engineering teams to ensure seamless teleoperation functionality.
• Interface with physical robots for testing and validation.

Essential Skills :

Additional Skills & Qualifications :

Work Environment :

The position is based on-site at the Philadelphia Navy Yard, near the stadium district, with an expectation of working 45 days per week on-site initially for acclimation and testing. After the onboarding period, semi-remote flexibility will be available. No travel is required.

Job Type & Location :

This is a Contract position based out of Philadelphia, PA.

Pay and Benefits :

The pay range for this position is $70.00 - $100.00 / hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following : Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off / Leave (PTO, Vacation or Sick Leave)

Workplace Type :

This is a fully onsite position in Philadelphia, PA.

Application Deadline :

This position is anticipated to close on Jan 12, 2026.