Senior Full Stack Developer (Part-Time)

About Mindtech

Mindtech is your gateway to exciting and impactful tech projects. We specialize in end-to-end software outsourcing, linking Latin American talent with global opportunities. Our fast, cost-effective approach ensures that our clients receive exceptional service and innovative solutions. With a diverse team of over 70 skilled professionals across Latin America and the US, we are committed to delivering software that drives success.

About the Project :

Our client is an AI-powered texting platform that helps older adults access transportation, social services, and local programs. They're expanding their capabilities to ensure accurate referrals, validate information at scale, and improve workflows for social workers. You´ll play a key role in shaping the tools that support both their users and the organizations that serve them.

About the Role :

We are seeking an experienced Senior Full Stack Developer to join our team on a part-time basis (20 hours / week). The ideal candidate will have a strong technical background, the ability to independently manage the full development across the stack, from AI integrations to frontend design, and help improve how seniors and social workers interact with critical services. This role requires someone who can take ownership of complex systems and build with empathy, performance, and clarity in mind.

Must-have :

• Proven experience as a Senior Full Stack Developer.
• Expertise in ExpressJS, React, OpenAI / Anthropic APIs.
• Strong frontend development skills with a focus on design and usability.
• Ability to independently manage the full development lifecycle.
• Excellent communication skills and ability to work independently
• Expertise in backend monitoring tools is a plus; eg : Sentry

Nice to have :

Key Responsibilities : 60 / 40 backend / frontend split

We offer

100% remote work

Salary in USD

Referral Program