Desenvolvedor Php jobs in United States
Mobile Software Engineer – React Native (Mid/Senior)
eNor Securities
Senior Full Stack Software Engineer
Velozient
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Artefact
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Ōner Travel
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Sankhya
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Ōner Travel
Data Architect with Snowflake, Python and Advance hands-on SQL
Ampstek
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Framework Digital
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Ahoy by Belago
IT Software License Specialist | Software Asset Management | Enterprise Architecture | ServiceNow SA
Sky Systems, Inc. (SkySys)
Brazil - Remote: Front-end Developer
Halliburton
Senior Full-Stack Software Engineer (Python & AI/ML) – Full-Time, Remote
Global Tech Genius
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Ampstek
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International Digital Partners
Software Engineer - Sr. Associate
Credit Saison Brazil
Engenheiro de software Especialista em Infraestrutura de IA
G4F
Full Stack Engineer
Pride Global
Desenvolvedor Full Stack Sênior (Foco em Backend)
FOURSYS
IT Software License Specialist | Software Asset Management | Enterprise Architecture | ServiceNow SA
Sky Systems, Inc. (SkySys)
Data Architect with Snowflake, Python and Advance hands-on SQL
Ampstek
Mobile Software Engineer - React Native (Mid/Senior)
Job summary
A fintech company in Brazil is seeking a Mobile Software Engineer with expertise in React Native. You will contribute to mobile application development that supports critical financial products, ensuring high quality and stability. The ideal candidate should have over 5 years of mobile or frontend development experience, strong mobile architecture understanding, and proficiency in modern JavaScript frameworks. Join us to face exciting challenges in building robust financial infrastructure.
Qualifications
- 5+ years of experience in mobile or frontend development.
- Strong understanding of mobile architecture and state management.
- Technical English required for reading, writing, and professional communication.
Responsibilities
- Contribute to the architectural evolution of mobile applications.
- Implement features aligned with product and design.
- Propose improvements in performance, stability, and user experience.
- Ensure scalable, testable, and sustainable mobile code.
- Work closely with backend, product, and design teams.
Skills
eNor Securities is a fintech focused on financial infrastructure, digital assets, and regulated products , operating at the intersection of traditional finance and the crypto ecosystem.
We work in a highly complex technical and regulatory environment , building products that require robustness, security, scalability, and clear architecture .
Our engineering team works closely with product and business, making technical decisions with real impact on operations and company growth.
We are looking for a Mobile Software Engineer with a strong focus on React Native to strategically contribute to the evolution of our mobile applications.
Beyond building screens, we seek someone with strong engineering fundamentals , mobile architectural thinking , and the ability to collaborate closely with backend, product, and design.
You will help build scalable, stable, and high-quality mobile applications , designed to support critical financial products and long-term evolution.
Mid to Senior level
5+ years of experience in mobile or frontend development
Strong understanding of mobile architecture and state management
Comfortable discussing technical trade-offs and proposing solutions
Hands-on , collaborative, quality-oriented mindset
Technical English required for reading, writing, and professional communication
Solid experience with React Native
Strong proficiency in JavaScript and TypeScript
Experience with modern mobile architectures and component-based design
Familiarity with REST and / or GraphQL APIs
Ability to write testable, performant, and maintainable mobile code
Understanding of the mobile lifecycle (Android and iOS)
State management (Redux, Zustand, MobX, or similar)
Modern React / React Native patterns (Hooks, Context, performance optimizations)
Mobile testing (Jest, React Native Testing Library, Detox, or similar)
App publishing and maintenance on App Store and Google Play
Native API integrations (native modules, bridges)
Mobile CI / CD
Familiarity with Expo (and clarity on when to use or not)
Contribute to the architectural evolution of mobile applications
Implement features aligned with product and design
Propose improvements in performance, stability, and user experience
Ensure scalable, testable, and sustainable mobile code
Work closely with backend, product, and design teams
Support continuous improvement of mobile practices and standards
Experience in fintech, crypto, or financial products
Background in large-scale or complex mobile applications
Knowledge of mobile performance, UX, and security best practices
Senior engineer mindset with a systemic and product-oriented view
If you enjoy real technical challenges and want to build impactful financial infrastructure, come join eNor Securities.
* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.