Senior Fullstack Engineer (AI)

TL;DR

Senior Fullstack Engineer (AI): Building and optimizing user-facing systems and backend platforms for medical offerings with an accent on new front-end features, experimentation, and scalable architecture. Focus on designing and implementing AI-driven workflows and collaborating with product, design, and AI teams.

Location: Fully remote role, based in Cluj-Napoca, Romania

Salary: $76,000 - $96,000 USD/year (paid monthly)

Company

hirify.global is a leading whole-person health platform on a mission to help people live better, longer, combining personalized medication with behavior change science and psychology to build lasting healthy habits.

What you will do

• Build and iterate on new front-end features in the buyflow, including new pages and user interaction logic.
• Support product launches through experimentation and rapid deployment of front-end functionality.
• Contribute to long-term architecture initiatives to help scale systems for faster product releases.
• Collaborate with product, design, and AI teams to influence and build recommendation engines and eligibility systems.
• Help design and implement AI-driven workflows to optimize the development and delivery of the buyflow experience.

Requirements

• 6+ years of professional software engineering experience.
• Strong experience with Java or Kotlin.
• Proficiency in front-end development with React.
• Backend development experience; Python is a plus.
• A comfort level with working in AI-driven systems and workflows.
• Strong product sense, collaboration skills, and comfort operating in a high-growth environment.

Culture & Benefits

• Opportunity to work on high-impact initiatives in health tech.
• Collaborate with cross-functional teams to shape user experience and product direction.
• Contribute to cutting-edge AI and recommendation systems.
• Join a fast-paced, mission-driven team with a meaningful purpose.