Senior Full Stack Engineer (React / Next.js / React Native)

Senior Full Stack Engineer (React / Next.js / React Native)

Brasília, Federal District, Brazil / Greater Porto Alegre / Greater Curitiba / Salvador, Bahia / Recife, Pernambuco, Brazil / Belo Horizonte, Minas Gerais, Brazil

IT Operations – React Engineer /

Remote /

Remote

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Join Our Team

Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team.

As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a Great Place to Work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact.

We offer the convenience of remote work, allowing you to craft a work-life balance that suits your personal and professional needs. We're looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence.

About the Role

We are looking for a Senior Full Stack Engineer who can work across the entire application stack and take end-to-end ownership of features, infrastructure, and technical decisions. As an early member of the engineering team, you’ll work with a modern ecosystem—Next.js, React, TypeScript, React Native, Drizzle ORM, PostgreSQL, and cloud deployments—to architect scalable systems and deliver high-quality software.

This role is ideal for someone with strong generalist skills, the ability to navigate frontend and backend challenges, and a passion for building products in fast-paced startup environments. You’ll collaborate closely with the team, contribute to core architectural decisions, and help shape the platform's future.

Responsabilities:

• Build and maintain features across the full stack
• Develop responsive UIs using React and React Native
• Design and implement APIs, database models, and backend logic
• Integrate with external APIs and third-party services
• Implement authentication, authorization, and security best practices
• Optimize application performance across web and mobile
• Contribute to architectural decisions and code quality standards

Must Have:

• 5+ years of professional software development experience
• Strong full-stack engineering skills
• Experience with React, TypeScript, and modern JS frameworks
• Hands-on experience with React Native / Expo
• Familiarity with SQL databases and ORM tools
• Understanding of cloud services and deployment strategies
• Ability to design scalable systems and make sound technical decisions
• Strong problem-solving abilities and attention to detail
• Self-starter capable of working independently across the stack

Nice to Have:

• Experience with authentication systems (Better Auth, SSO)
• Startup or early-stage product experience
• Exposure to CI/CD and deployment automation

Benefits & Perks:

Home office;

Competitive compensation based on experience;

Career plans to allow for extensive growth in the company;

International Projects;

Oowlish English Program (Technical and Conversational);

Oowlish Fitness with Total Pass;

Games and Competitions;

You can also apply here:

Website: https://www.oowlish.com/work-with-us/

LinkedIn: https://www.linkedin.com/company/oowlish/jobs/

Instagram: https://www.instagram.com/oowlishtechnology/

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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