Senior Full-Stack Engineer, Mobile

Motum; Buenos Aires; A distancia; ARS 128.275.000 - 188.639.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive compensation in USD

Paid time off

100% remote

Long-term career growth

Own the operating backbone of a fast-s

brand-defining, scale-ready company

Descripción de la vacante

Motum is hiring a Senior Full-Stack Engineer, Mobile for a fully remote role across LatAm. You will build a cross-platform mobile app from the ground up and work across the stack—from UI to APIs—shaping the product with strong ownership.

Expect a startup mentality in a fast-paced environment. You will ship features that directly impact users and collaborate with US-based teams, with English proficiency required and ASAP start.

Formación

• Experience with Angular, NestJS, and PostgreSQL in production.
• Strong mobile experience with React Native or native iOS/Android.
• Experience owning both the mobile app and backend APIs.
• Bias to ship and iterate quickly in a small, fast-paced team.
• Bonus: experience bridging web and mobile and health-care domains.

Responsabilidades

• Build and own the mobile app (iOS and Android), from UI to release.
• Work full-stack in the Angular/NestJS/Postgres stack plus the mobile layer.
• Craft polished, human-centered UX for a sensitive health use case.
• Build real-time chat and conversational (and potentially voice) experiences.
• Ship fast, iterate on user feedback, and set mobile engineering standards.
• Build responsibly with health data (HIPAA-aware).

Conocimientos

Angular

NestJS

PostgreSQL

React Native

REST/GraphQL

UX

Herramientas

Ionic/Capacitor

Descripción del empleo

About the job Senior Full-Stack Engineer, Mobile

Remote | LatAm - WE ARE EXCLUSIVELY CONSIDERING APPLICATIONS FROM INDIVIDUALS CURRENTLY RESIDING IN LATAM.
ONLY ENGLISH RESUMES WILL BE CONSIDERED

PLEASE NOTE THAT THIS ROLE REQUIRES ENGLISH PROFICIENCY (C1-C2 LEVEL)

START DATE: ASAP.

About Motum

Our roles are fully remote and full-time, designed for people who want real ownership, meaningful work, and the opportunity to grow inside US-based dynamic teams.

When you join Motum, you work full-time with one company, integrate directly into their team, and build a career with long-term impact. Ready to join us?

About the Company

Our client is an AI-powered maternal health company that is revolutionizing care by connecting patients with an integrated network of providers, including OB-GYNs, lactation consultants, and doulas.

Their advanced AI tools, telehealth platform, and provider collaboration streamline care delivery, ensuring mothers receive high-quality, personalized care while connecting them to resources and actively addressing healthcare disparities.

Their dedicated team of trained doulas offers personalized guidance, emotional reassurance, and practical assistance, fostering a nurturing environment for both mother and baby. By empowering women with knowledge and advocacy, the company aims to enhance the birthing experience and promote positive outcomes for every family they serve.

About the Role

We are looking for a Senior Full-Stack Engineer, Mobile who will build and ship a cross-platform app from the ground up, then work across the stack, interface, APIs, services, data, to keep pushing it forward. You won't be handed a spec and a lane; you'll be handed a mission and the room to figure out how to hit it, moving between mobile and backend as the problem demands.

This role is for someone with a startup mentality — someone who will do whatever it takes to exceed the roadmap, not just meet it. It's a high-pace, high-ownership environment. The right person doesn't just contribute to the mission — they become exponentially part of it, treating the company's goals as their own and pushing well past what's asked.

We own our tasks and features end to end, love innovation, and encourage people to build new and exciting tools. Our processes and our code affect thousands of people instantaneously — what you ship this week is in a mother's hands, and it matters, this week.

Responsibilities

• Build and own the company's mobile app (iOS and Android), from UI to release
• Work full-stack in their Angular / NestJS / Postgres stack, plus the mobile layer on top
• Craft smooth, accessible, trustworthy UX for a sensitive, emotional use case
• Build real-time chat and conversational (and potentially voice) experiences
• Ship fast, iterate on real user feedback, and help set mobile engineering standards
• Build responsibly with sensitive health data (HIPAA-aware)

Requirements

• Hands-on experience with Angular, NestJS, and Postgres (or the proven ability to ramp into them quickly). Whatever your specialty, you'll do regular full-stack work in this stack, not only your focus area
• Strong mobile experience — React Native (or native iOS/Android) — with apps shipped in production
• Comfortable owning both the mobile app and the backend and APIs behind it (REST/GraphQL)
• An eye for polished, human-centered UX
• A bias to ship and comfort iterating quickly on a small team
• Bonus: experience bridging web and mobile (e.g., Ionic/Capacitor, which pair well with Angular), real-time chat/voice, app-store release ownership, consumer-health or healthcare experience

How You Operate

• You have a startup mentality — you'll do whatever it takes to exceed the roadmap, not just hit it
• You thrive in high-pace, high-ambiguity environments and don't need structure handed to you — you build it as you go
• You're exponentially bought into the mission — the company's goals are your goals, not a checklist
• You have a bias to ship — you'd rather learn from a real user than polish in a vacuum
• You move fluidly across the stack, from a UI polish pass to a backend fix to a release, without waiting to be told which one matters more
• You care about the humans on the other end of the screen and bring that care into every design and engineering decision

Additional Information:

• Work Hours: Remote, with availability for PST collaboration

We Offer:

• Competitive Compensation in USD
• Paid Time Off
• 100% remote
• Own the operating backbone of a brand-defining, fast-scaling company
• A long-term seat that grows in scope as you prove out and the company scales