[Hiring] Java + React + Node JS - Level II @Confiz

Role Description

CONSULTFIZ LATAM, a fully owned subsidiary of Confiz LLC, is looking for a Full Stack Software Engineer (Java + React + NodeJS) with strong experience building scalable enterprise applications using modern backend and frontend technologies. This role is for a Fortune 500 retail client focused on Supply Chain and Warehouse Management Systems.

• Develop and maintain software systems supporting Supply Chain services and warehouse management platforms in large-scale enterprise environments.
• Design, architect, and implement scalable full stack solutions using Java, Spring Boot, ReactJS, and NodeJS.
• Build responsive and reusable UI components following modern UX/UI principles and design system standards.
• Participate in architecture discussions, technical planning, story estimation, and technical design documentation.
• Develop high-quality, scalable, maintainable, and well-tested applications across both frontend and backend layers.
• Build and consume REST APIs and microservices while ensuring performance, reliability, and scalability.
• Collaborate closely with product managers, designers, QA engineers, and other cross-functional teams in a fast-paced agile environment.
• Participate in debugging, troubleshooting, root cause analysis, and continuous platform improvements.
• Contribute to CI/CD pipelines, infrastructure automation, and cloud-native deployments.
• Provide on-call support for production systems owned by the team (rotation is approximately 1 week per month after ramp-up period).
• Work closely with lead engineers and senior stakeholders to deliver high-impact enterprise solutions.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience.
• 3–5 years of professional hands-on experience delivering production-grade software solutions.
• Strong professional experience with Java and Spring Boot framework.
• Strong frontend development experience using ReactJS, NodeJS, JavaScript/TypeScript, HTML5, and CSS3.
• Experience building scalable enterprise-level applications, not only small projects or freelance work.
• Strong understanding of RESTful APIs, distributed systems, and microservices architecture.
• Hands-on experience working with Kafka or other messaging/streaming platforms.
• Experience with AWS cloud services and Kubernetes. GCP experience is considered a plus.
• Experience working with CI/CD pipelines and infrastructure tools such as GitLab, GitHub Actions, Jenkins, or Terraform.
• Familiarity with monitoring and observability tools such as New Relic and Splunk.
• Experience writing automated tests including unit, integration, regression, and performance/load testing.
• Strong understanding of software engineering best practices, clean architecture, and scalable system design.
• Understanding of modern UX/UI principles and experience working with component libraries or design systems such as Material Design is highly preferred.
• Familiarity with relational databases such as PostgreSQL, MySQL, or SQL Server.
• Supply Chain, Retail, eCommerce, or Warehouse Management Systems experience is highly preferred.
• Strong communication skills and ability to collaborate effectively within global engineering teams.
• Comfortable working in fast-paced environments with shifting priorities and challenging technical problems.
• Must be proactive, highly accountable, and willing to take ownership of features and production systems.
• Experience supporting production systems and participating in on-call rotations is required.
• Advanced English communication skills are required (daily communication with global teams).

Benefits

• This is a fully remote opportunity for candidates currently living in Mexico.
• Experience working with enterprise retail environments and high-scale distributed systems is highly valued.
• Candidates with only academic/project-level React or NodeJS experience will not be considered.
• Candidates must have real professional experience working across both frontend and backend technologies in production environments.