Engineering Technician maintaining battery production stability for LG Energy Solution while providing critical support for core engineering projects.
About the role
- Senior Software Developer creating and maintaining mobile applications for Grupo Panvel. Involvement with product, UX, and backend teams ensuring high performance and stability.
Responsibilities
- Develop, maintain and enhance mobile application features (iOS and Android).
- Create and improve reusable components aligned with the company's design system.
- Implement integrations with APIs and external services.
- Write and maintain unit and integration tests to ensure application quality and stability.
- Actively participate in code reviews and technical discussions, contributing to engineering best practices.
- Collaborate closely with UX/UI, Backend and QA teams.
- Monitor the app's performance, stability and behavior in production, performing troubleshooting when necessary.
Requirements
- Strong experience with React Native (version 0.76 or higher) in production applications.
- Proficiency with React 18 and hooks (useState, useEffect, useMemo, useCallback and custom hooks).
- Advanced use of TypeScript with strict typing, interfaces and advanced types.
- State management with Zustand or similar libraries (Redux, MobX).
- Styling native components using Styled Components.
- Navigation using React Navigation v6 (stack, tab and drawer).
- Integration with REST APIs using Axios or apisauce.
- Automated testing with Jest and React Native Testing Library.
- Experience with Git and GitFlow workflow.
- Experience with Java 21 and the Spring Boot / WebFlux ecosystem in high-concurrency scenarios.
- Work with BFF and microservices architectures, including contract design and API versioning.
- Experience with end-to-end observability (logs, metrics, tracing) and troubleshooting in production.
- Desired Qualifications:
- Local persistence using MMKV or AsyncStorage.
- Experience with Firebase (Analytics, Crashlytics, Remote Config).
- Use of monitoring tools such as Datadog or Bugsnag.
- Integration with payment gateways (Apple Pay, Google Pay).
- Implementation of push notifications with FCM or Salesforce Marketing Cloud.
- Experience with deep linking, Universal Links and App Links.
- Familiarity with CI/CD and Fastlane.
- Knowledge of REST API security (OAuth2, JWT) and remote configuration (Spring Cloud Config).
Benefits
- On-site cafeteria
- TotalPass (via cooperative)
- Health & Dental plan (via cooperative)
- Shuttle transportation
- Exclusive discounts at Panvel
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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