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Middle React Native Developer

Glorium Technologies, Київ, Краків (Польща), Пафос (Кіпр)
Формат:
повний remote
Рівень:
middle
Джерело:
jobs.dou.ua
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About the project:

Frontline health workers — nurses, midwives, community health workers — often operate in areas with no reliable internet and limited hardware. This role is about building a mobile clinical guidance app that works in those exact conditions: offline-first, encrypted, running on entry-level Android devices. Phase 1 is a structured, deterministic decision-tree flow (not a chatbot) that walks a health worker through follow-up questions and danger-sign checks. The app needs to be reliable when connectivity isn’t.

A new team member will be in charge of:

Own the React Native mobile client end-to-end — including the versioned JSON-based clinical decision-tree implementation and on-device danger-sign flagging logic.

Build and maintain the offline-first data layer with encrypted local storage using SQLite with SQLCipher via an open-source-compatible driver (op-sqlite or expo-sqlite).

Drive the sync architecture between the mobile client and backend, designed for intermittent-connectivity field conditions — including conflict-resolution edge cases.

Define the boundary between deterministic clinical logic running on the client and AI-assisted features handled server-side, working directly with the backend and AI team.

Does this relate to you?

4+ years of hands-on React Native development with TypeScript, with at least one production Android app shipped — not just maintained.

Solid experience with offline-first mobile architecture and encrypted local storage (SQLite/SQLCipher or equivalent) — you’ve dealt with the edge cases, not just the happy path.

You’ve built sync and conflict-resolution logic for apps that can’t rely on a stable connection.

Comfortable debugging state and sync transitions across offline/online boundaries — you know where things break and why.

You’ve worked within the constraints of low-spec Android hardware: memory pressure, limited storage, battery sensitivity.

You can hold your own at the boundary between client-side deterministic logic and server-side AI features — comfortable with ambiguity and able to define clear contracts.

Hands-on with agentic AI tools to accelerate development workflows — using them to move faster, not to replace thinking.

B2+ level of English.

Familiarity with Android build tooling, op-sqlite or expo-sqlite, and mobile CI/testing pipelines; healthcare or clinical app experience is a strong plus.

How We Support Your Success:

Remote or hybrid? The choice is yours. We offer a highly flexible approach to time off and personal days, empowering you to manage your own work-life balance.

We invest in your proactive mindset. Access dedicated professional training and development opportunities, customized to align with your career goals.

Sharpen your cross-cultural communication with our dedicated in-house English tutor.

Influence our growth and culture. Participate in our Referral Bonus program to get rewarded for bringing top talent to the team, and benefit from our Recognition Reward program, which celebrates and rewards your productivity and contributions as a team member.

We recognize that life happens outside of work. Enjoy special perks to celebrate your birthdays, weddings, and the arrival of new family members.

We handle the logistics so you can focus on ownership. Benefit from dedicated invoicing assistance, tech admin support, and proactive People Partnership.

Please note: Specific financial allowances, insurance options, and localized administrative support vary by country. We will gladly discuss the tailored package available in your specific location during our conversation!

Ready to try your hand? Send your CV without a doubt!

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