Java + React + AWS - Level III (Remote)

MEXICO ONLY — Candidates must currently be living in Mexico. Applications outside Mexico will be automatically rejected.

We are seeking a Senior Full Stack Software Engineer with strong expertise in Java, Spring Boot, React, AWS, and distributed systems technologies. In this role, you will design, develop, and maintain scalable, secure, and high-performance enterprise applications for a Fortune 500 retail client. You will contribute to modern web applications, backend microservices, cloud-native solutions, and event-driven architectures while collaborating with cross-functional teams in a fast-paced environment.

Responsibilities

Design, develop, and maintain scalable full-stack applications using Java, Spring Boot, React, and modern frameworks

Build and enhance RESTful APIs, backend services, and microservices architectures

Develop responsive and dynamic web interfaces using React

Work with SQL and NoSQL databases such as PostgreSQL and DynamoDB

Design and maintain AWS-based solutions using services such as S3, Lambda, RDS, and EKS

Implement and maintain CI/CD pipelines using GitLab CI/CD, GitHub Actions, Terraform, or similar tools

Develop and optimize Kafka/event-driven messaging solutions using Kafka, SQS, or RabbitMQ

Perform code reviews, testing, debugging, monitoring, and production support activities

Monitor system performance, troubleshoot issues, and support incident resolution

Collaborate with engineering teams and stakeholders in an agile environment

Mentor junior engineers and contribute to engineering best practices

Skills

5+ years of professional experience in full-stack software development

Strong expertise in Java, Spring Boot, React, and REST APIs

Hands-on experience with AWS cloud services and cloud-native environments

Experience with microservices, distributed systems, and scalable architecture design

Strong understanding of CI/CD pipelines, infrastructure automation, and Terraform

Experience with Kafka, SQS, RabbitMQ, or other messaging technologies

Experience with PostgreSQL, DynamoDB, and database optimization

Knowledge of monitoring and logging tools such as Splunk or New Relic

Strong debugging, analytical, communication, and problem-solving skills

Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent practical 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