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Filevine is a top-rated cloud-based case management solution for small and midsize legal firms and legal professionals.
The Role
The Senior Product Engineer will lead mobile app development using React Native, ensure code quality, innovate mobile architecture, and resolve complex deployment issues.
Summary Generated by Built In
Filevine is a Legal AI company delivering Legal Operating Intelligence for the future of legal work. Grounded in a singular system of truth, Filevine brings together data, documents, workflows, and teams into one unified platform—where modern legal work happens with clarity and consistency.
Powered by LOIS, the Legal Operating Intelligence System, Filevine connects context across every matter to transform legal operations from reactive to proactive. LOIS reads, understands, and reasons across your data to surface insight, automate complexity, and give professionals the clarity and confidence to see more, know more, and do more. Fueled by a team of exceptional collaborators and innovators, Filevine’s rapid growth has earned AI awards and recognition from Deloitte and Inc. as one of the most innovative and fastest-growing technology companies in the country.
Role summary:
The Senior Product Engineer (React Native) will architect and lead the development of Filevine's high-performance mobile applications on iOS and Android. This is a highly autonomous role focused on driving mobile architecture innovation, ensuring top-tier code quality (through testing and reviews), and resolving complex issues across the full mobile development lifecycle.
Responsibilities
- Mobile Development: Develop and architect high-performance mobile applications utilizing React Native (Expo 54+) and TypeScript. This includes managing application state, implementing offline capabilities, and ensuring smooth synchronization with backend services.
- Native Modules: Write and maintain native code (Swift, Kotlin) when necessary to bridge gaps between React Native and platform-specific APIs.
- Maintenance & Support: Perform routine maintenance, bug fixes, and updates for Filevine’s mobile applications on both iOS and Android platforms.
- Quality Assurance: Ensure software quality by writing automated tests (Detox, Jest), optimizing performance.
- Innovation: Lead initiatives in mobile architecture and process improvement, keeping up to date with the latest React Native architecture (Fabric, TurboModules).
- Problem-Solving: Analyze, troubleshoot, and resolve complex production issues related to mobile deployments and device compatibility.
- Code Reviews: Conduct detailed and constructive code reviews to maintain high code quality standards.
- AI augmented engineering: Use and improve workflows around AI tooling (Claude Code, Cursor)
Qualifications
- Minimum of 5+ years of software development experience with a strong focus on Native mobile development and React Native.
- Deep proficiency in JavaScript/TypeScript and the React ecosystem (Hooks, Context, State Management).
- Experience with Native Build Tools (Xcode, Gradle/Android Studio) and the ability to debug native issues.
- Familiarity with publishing pipelines (App Store Connect, Google Play Console, Fastlane).
- Ability to work remotely and independently and to collaborate with non-technical stakeholders.
- Willingness to learn and understand our users' challenges and how your work will directly affect them.
- Ability to take direction from management and to educate stakeholders on mobile constraints and opportunities.
Compensation starts at 6,000 EUR per month, with the final offer determined by the candidate’s seniority and experience.
This opportunity is for independent contractors and is not intended to establish an employment relationship. Contractors are responsible for their own taxes and compliance with applicable laws in their jurisdiction.
This role is open exclusively to candidates currently residing in, or willing to relocate to, Czechia or Slovakia with the legal right to work in these countries. Unfortunately, we are unable to consider applications from candidates based outside of these locations due to operational and regulatory requirements
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Top Skills
Detox
JavaScript
Jest
Kotlin
React Native
Swift
Typescript
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The Company
What We Do
Filevine is case management software built for and inspired by real attorneys. As a fully-featured suite of tools, it comes ready to manage every part of a moving case. Assign tasks, upload files or images, monitor staff productivity, and communicate with your client directly from within their case file. Our software is built on the truth that every law firm functions differently. That’s why Filevine is so customizable. Build new case-type templates, design automatic workflows, and receive customized reports on a schedule that fits your needs. Accessing your information is never a problem, because Filevine is hosted on The Cloud. To ensure security, your law firm’s data is protected through state-of-the-art encryption on redundant servers. All you need to get started is an internet connection and your favorite web browser. Learn more at filevine.com.
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