Fullstack Web Engineer – React & Node (Koa Framework)

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’re seeking a Senior Fullstack JavaScript Engineer with strong expertise in Node.js and React, and a solid foundation in backend architecture and relational databases. You’ll play a key role in building scalable web applications, maintaining clean and efficient code, and contributing to backend and frontend solutions.

This is a great opportunity for someone passionate about modern JavaScript/TypeScript development who enjoys autonomy and working in dynamic environments.

• Design, build, and maintain full-stack applications using React, Node.js, and Koa
• Develop RESTful APIs and backend services following microservices architecture
• Write efficient, scalable code in JavaScript and TypeScript
• Work with PostgreSQL to design, query, and optimize relational data models
• Collaborate in a Linux-based development environment
• Participate in code reviews, architectural discussions, and technical planning
• Implement and maintain CI/CD pipelines and support robust testing practices

• 5+ years of professional experience in software development
• Strong proficiency in JavaScript (JS) and TypeScript (TS)
• Solid experience building frontend applications with React
• Advanced knowledge of Node.js and at least 1–2 years of experience with Koa
• Deep understanding of relational databases, especially PostgreSQL
• Experience working in a Linux development environment
• Solid grasp of software design principles, REST APIs, and micro-services architecture
• Familiarity with testing frameworks and CI/CD pipelines

• Exposure to Docker, containerized environments, or cloud platforms
• Experience working in Agile teams or startup environments
• Understanding of application performance tuning and monitoring

Benefits & Perks:

Home office;

Flexible Hours

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;

Connecting You (Internet allowance);

Anniversary bonus;

Wedding gift;

Pet adoption incentive;

New baby Oowl bonus;

Back to School bonus;

Streaming Subscription;

PTO Bonus;

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/

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