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.

Key Responsibilities:

• 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

Must Haves:

• 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

Nice to have:

• 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: Oowlish Careers

LinkedIn: Oowlish LinkedIn

Instagram: Oowlish Instagram