Job offer · Tech · Fully remote, no location constraint · Permanent
React Native mobile engineer — Nexum Pharma and Nexum Pro
Build the Nexum Pharma (patients) and Nexum Pro (pharmacy) mobile apps, in React Native, serving an ecosystem already in production in over 400 pharmacies.
The role
Nexum Pharma is the marketplace's patient app; Nexum Pro is the pharmacy's cockpit. Both are written in React Native and already serve real users every day. The role is to evolve these apps and guarantee their quality in production.
You work directly with the backend and the other building blocks of the ecosystem (delivery, voice assistant, connected catalogue) that feed these apps.
What you will do
- Design and write React Native features for Nexum Pharma and Nexum Pro.
- Guarantee app performance and stability across a wide range of phones and tablets.
- Make the mobile apps talk to the backend and the building blocks of the Nexum ecosystem.
- Test what you ship: the whole pyramid, from unit tests to end-to-end journeys. There is no separate QA.
- Talk with pharmacists and patients to adjust the interface to real counter and home usage.
What we are looking for
- Solid experience of React Native in production, on an app used by real users.
- Fluent TypeScript; knowledge of iOS and Android specifics is a plus.
- Attention to interface detail: these apps are used by patients and pharmacists, not developers.
- English for technical exchanges; French is a plus.
- The wish to start from the counter: the product is decided with the pharmacists, not against them.
- The apps exchange health data belonging to patients and pharmacists: securing this data is designed in from the interface, not only on the server side.
What we offer
- Fully remote, from any country; the team is already international.
- An end-to-end TypeScript stack, self-hosted LLMs on the AI side, servers run by a dedicated team.
- A real product, used every day by patients and pharmacists in over 400 pharmacies.
- An award-winning product: PharmagoraPlus 2026 Innovation Award.
The process, in four steps
- A conversation with the CTO.
- A technical interview on React Native and mobile architecture.
- A live working session.
- A meeting with the team.
No quiz, no code link to provide: we prefer to see you work. Decision within 48 hours after the last step.
Apply
The form prepares your email, position already filled in: a few lines about you and what draws you here, a link to your work. The response comes from the person recruiting for the position.
A few lines about you and what draws you here; CV or online profile welcome. Address.
All positions
- Data analyst — acquisition and usage (data-driven marketing)
- Data engineer — health data platform (HDS)
- Data scientist — pharmacy stock and demand forecasting
- Senior backend engineer — pharmacy management software connectors
- DevOps / SRE engineer — HDS infrastructure and self-hosted LLMs
- Senior fullstack engineer — TypeScript
- AI research engineer (self-hosted LLMs, voice)
- Cybersecurity engineer — health data and compliance
- Product and regulatory pharmacist — scientific board and journeys
- PhD candidate in conversational AI — research team
- PhD candidate in AI applied to health data — safety and evaluation
- Product designer — counter and app interfaces
- Product manager — pharmacy and patient journeys
- Operations manager — pharmacy deployment and success
- Operations manager, Spain / Portugal — market opening
Come and write what comes next.
A conversation with the CTO, an architecture interview, a live working session — then a decision within 48 hours.
Fully remote · Team of eight · Everything written in-house