Software Engineer - Level III (FRONT END FOCUSED - / Web UI REACT/ JavaScript /) Costa Rica ONLY - Remote

Confiz; Lima Metropolitana3; On-site; PEN 206,000 - 309,000; Full time

Job summary

Confiz is seeking a Software Developer with broad experience in FRONT END / WEB UI, React, Javascript, Golang and modern cloud technologies to support supply chain services and warehouse management systems. You will participate in design, architecture, and implementation of scalable software solutions across cloud environments.

You will collaborate with cross-functional teams to deliver high-quality software while ensuring maintainability, scalability, and strong system architecture.

Qualifications

• 5+ years of front-end engineering experience building production web applications.
• Proficient with React, Redux, Node.js, and TypeScript.
• Experience with RESTful APIs (Java, Golang, Python).
• Test automation across unit, integration, and end-to-end levels (Playwright).
• CI/CD pipelines and modern infrastructure tooling (GitHub Actions/GitLab CI).
• Observability tools (New Relic, Splunk, CloudWatch).
• Strong frontend architecture, component design, and performance awareness.
• Experience in AI-first development environments (Claude Code).
• Excellent communication to explain technical concepts to non-technical audiences.

Responsibilities

• Deliver front-end features end-to-end — design, implementation, and support — with occasional backend development in Java.
• Build reusable components for future use across experiences and contribute to shared components used elsewhere.
• Translate requirements, designs, and wireframes into production-ready code.
• Collaborate with cross-functional teams including partner squads outside the immediate team.

Skills

Front-end development

React

JavaScript

TypeScript

REST APIs

Golang

Cloud technologies

CI/CD

Testing (Playwright)

Web performance

Education

Bachelor's degree in CS

Tools

GitHub Actions

GitLab CI

Playwright

New Relic

Splunk

CloudWatch

Claude Code

Job description

We are seeking a Software Developer with experience across FRONT END / WEB UI, React, Javascript, Golang and modern cloud technologies to support Supply Chain services and warehouse management systems. In this role, you will participate in the design, architecture, and implementation of software solutions that solve complex business problems and improve operational efficiency across supply chain operations.

As a Software Development Engineer, you will contribute to building scalable, reliable, and high-performance systems that support critical business processes. Your work will help enable the development and deployment of modern supply chain platforms used to manage logistics, warehouse operations, and distributed systems across cloud environments.

You will collaborate with cross-functional teams to deliver high-quality software solutions while ensuring maintainability, scalability, and strong system architecture.

Responsibilities

• Deliver front-end features end-to-end — design, implementation, and support — with occasional backend development in Java
• Build reusable components for future use across Checkout and Wishlist experiences, and contribute to shared components used elsewhere on the Nordstrom website
• Translate written requirements, designs, and wireframes into high-quality, production-ready code
• Collaborate with diverse, cross-functional teams, including partner squads outside the immediate team

Skills

• 5+ years of professional front-end engineering experience building production web applications
• Recent, hands-on experience with Web UI development in JavaScript (React, Redux, Node.js, TypeScript)
• Recent experience with RESTful APIs (Java, Golang, Python)
• Test automation experience across the pyramid — unit and integration testing, plus end-to-end/regression automation using tools such as Playwright
• Familiarity with CI/CD pipelines and modern infrastructure tooling (GitHub Actions, GitLab CI, or similar)
• Familiarity with observability and ops tooling — New Relic, Splunk, CloudWatch
• Solid foundation in front-end architecture, component design, and design patterns
• Understanding of web performance and accessibility best practices
• Comfort working in an AI-first development environment — using tools like Claude Code as part of daily engineering work
• Strong verbal and written communication skills, with the ability to explain technical concepts to nontechnical audiences
• A passion for clean code, operational excellence, and customer impact

Education

B.S. or M.S. degree in Computer Science or comparable experience.

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 growth fintech, 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 via collaboration and making workplace fun.

People who work with us work with cutting-edge technologies while contributing success to the company as well as to themselves.

To know more about Confiz Limited, visit https://www.linkedin.com/company/confiz