Full Stack Level II - React, Node, TypeScript, JavaScript; Costa Rica-REMOTE

We are seeking a talented Full Stack Engineer II to design, build, and maintain scalable, high-quality web applications that deliver exceptional digital experiences. The ideal candidate has hands-on experience building modern frontend applications with React, Node.js, and Type Script while developing robust backend services, RESTful APIs, and cloud-native solutions. This role is ideal for engineers who enjoy solving complex technical challenges, collaborating across teams, and contributing throughout the entire software development lifecycle.

• Design, develop, and maintain high-quality full stack applications using modern engineering best practices.
• Collaborate with local and global engineering teams throughout the software development lifecycle.
• Participate in Agile ceremonies, including sprint planning, backlog refinement, standups, and retrospectives.
• Develop scalable RESTful APIs and event-driven services using Node.js and Type Script.
• Build responsive and reusable frontend components using React and modern JavaScript frameworks.
• Design, develop, and maintain cloud-native applications and infrastructure.
• Translate business requirements, technical designs, and wireframes into high-quality, maintainable code.
• Write clean, secure, well-documented, and testable code following engineering standards.
• Design and implement automated unit, integration, functional, and end-to-end testing.
• Perform code reviews and contribute to engineering best practices across the team.
• Troubleshoot production issues and optimize application performance, scalability, and reliability.
• Create monitoring dashboards, metrics, alerts, and logging to improve system observability.
• Collaborate with cross-functional teams including Product, UX, QA, and Dev Ops.
• Mentor junior engineers and contribute to technical discussions and design reviews.
• Support CI/CD pipelines and modern software delivery practices.

• Bachelor's or Master's degree in Computer Science, Software Engineering, or equivalent practical experience.
• 3–5 years of professional software development experience.
• 3–5 years of experience developing RESTful APIs and backend services.
• 3–5 years of experience building event-driven applications.
• Strong experience with:
• Node.js
• Type Script
• React
• JavaScript (ES6+)
• Redux
• Solid understanding of software engineering fundamentals, object-oriented programming, design patterns, algorithms, and data modeling.
• Experience designing and developing distributed applications and microservices.
• Experience working with at least one object-oriented programming language such as:
• Java
• Go (Golang)
• .NET
• Experience with AWS cloud services such as:
• Kubernetes (EKS)
• Lambda
• DynamoDB
• Elasti Cache (Redis)
• Cloud Formation
• Experience working with Docker and Linux environments.
• Familiarity with Kubernetes and container orchestration.
• Experience implementing automated testing strategies.
• Experience working with CI/CD pipelines.
• Experience with monitoring and observability tools such as:
• New Relic
• Splunk
• Strong troubleshooting and performance optimization skills.
• Excellent verbal and written English communication skills.
• Passion for software engineering, operational excellence, and delivering outstanding customer experiences.

• Experience building cloud-native applications on AWS.
• Experience designing scalable event-driven architectures.
• Familiarity with Infrastructure as Code (IaC).
• Experience working in Agile/Scrum environments.
• Experience contributing to architecture and technical design discussions.
• Strong problem-solving and analytical skills.
• We have a global team of amazing individuals working on highly innovative enterprise projects & products. Our customer base includes Fortune 100 retail and CPG companies, leading store chains, fast-growing fintech organizations, and multiple Silicon Valley startups.

What makes Confiz stand out is our focus on processes and culture. Confiz is ISO 9001:2015 (QMS), ISO 27001:2022 (ISMS), ISO 20000-1:2018 (ITSM), and ISO 14001:2015 (EMS) Certified. We have a vibrant culture of learning through collaboration while making the workplace engaging and rewarding.

People who work with us gain hands-on experience with cutting-edge technologies while contributing to the success of the company and accelerating their own professional growth.

To know more about Confiz Limited, visit