Senior Mobile & Backend Developer, Healthcare

Requirements

Must have:

• Expert-level, verifiable Flutter experience with production apps published on both the App Store and Google Play.
• Expert-level, verifiable Laravel experience with production backend and API development.
• Expert-level, verifiable MySQL experience, including database design, querying, and performance tuning.
• Hands-on experience integrating AI and LLM services, with OpenAI preferred.
• Must currently reside in the United States and provide a verifiable U.S. home address.
• At least 5 years of professional software development experience; this is not a junior-level opportunity.
• Proven remote or work-from-home background that can be verified.
• Professional references that we can contact.
• Must pass a thorough live technical interview, as well as phone and in-person interviews.

Preferred experience:

• Ubuntu/Linux server administration.
• AWS.
• Healthcare or EMS software.
• Prior ownership as a solo or lead developer on a product.

Responsibilities

• Build and support our Flutter mobile app for iOS and Android.
• Develop and maintain our Laravel backend and MySQL database.
• Integrate AI and LLM capabilities into the product, including services such as OpenAI.
• Own features from concept through design, development, testing, release, and ongoing support.
• Work independently while maintaining clear, respectful communication with our non-developer founder.
• Begin the relationship with an immediate contract engagement and, after proving abilities, transition into a permanent full-time role.

Company

We build technology that helps first responders save lives by putting clinical protocols and AI-powered guidance into the hands of paramedics and EMS crews in the field. We are bringing development in-house and building a real U.S.-based team as part of our established IT company, offering steady long-term work, a low-ego culture, and direct access to a founder who values strong engineers.

This is a fully remote role within the U.S., starting as a contract engagement with the opportunity to move into a full-time W2 position. We offer a benefits package that includes 401(k), flexible scheduling, paid time off, retirement plan, and tuition reimbursement, with pay ranging from $20.00 to $50.00 per hour depending on experience. We also offer visa sponsorship for qualified candidates.