Jobs in Sevilla, Espanha

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 Developer with 5+ years of experience in React.js and Node.js to join our team. This role requires expertise in scalable web application development, API architecture, and cloud-based deployment strategies.

The ideal candidate is passionate about clean code, performance optimization, and building robust front-end and back-end solutions. You will work closely with product, design, and DevOps teams to deliver high-quality software solutions.

Key Responsibilities :

• Develop and optimize scalable web applications using React.js (front-end) and Node.js (back-end).
• Design and implement high-performance RESTful and GraphQL APIs.
• Architect efficient database models using SQL (PostgreSQL, MySQL) or NoSQL (MongoDB, Firebase).
• Implement authentication and security best practices (OAuth, JWT, API security).
• Write scalable, maintainable, and well-documented code with strong testing coverage.
• Optimize application performance, ensuring best practices in caching, request handling, and API efficiency.
• Work with CI/CD pipelines, cloud infrastructure (AWS, GCP, Azure), and containerization (Docker, Kubernetes).

Must Haves :

• 5+ years of experience as a Full-Stack Developer working with React.js & Node.js.
• Advanced knowledge of JavaScript (ES6+), TypeScript (preferred), and modern front-end frameworks.
• Strong understanding of state management (Redux, Context API, Zustand, or similar).
• Experience in building RESTful and GraphQL APIs for high-traffic applications.
• Expertise in database management (PostgreSQL, MySQL, or NoSQL solutions like MongoDB).
• Experience in cloud platforms (AWS, GCP, or Azure), with hands-on knowledge of Lambda, EC2, S3, or Firebase.

Nice to have :

• Experience with WebSockets, real-time data processing, or microservices architecture.
• Familiarity with serverless architectures (AWS Lambda, Firebase Functions).
• Knowledge of testing frameworks (Jest, Mocha, Cypress) for unit and integration testing.
• Exposure to GraphQL Federation and API Gateway architectures.
• Experience leading agile teams and mentoring developers.

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;
• Enjoy your national Holidays.

You can also apply here :

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