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Senior Software Engineer – React UI

Confiz
2 days ago
Full-time
Remote
Mexico
Web Development

Overview

CONSULTFIZ LATAM, a wholly owned subsidiary of Confiz LLC, is seeking a Senior Software Engineer – Full Stack (React/UI Focus) to lead the design and delivery of scalable, enterprise-grade web applications.

This role requires a highly experienced engineer who can lead technical discussions, guide problem-solving efforts across teams, and contribute hands-on to architecture, development, testing, and production support. Strong English communication skills are essential, as this position involves close collaboration with cross-functional stakeholders and mentoring team members.

The ideal candidate combines deep frontend expertise with solid backend and cloud knowledge to deliver robust, high-quality solutions in modern distributed environments.

Responsibilities

  • Design, develop, and maintain advanced web-based software systems with a focus on scalability, performance, and maintainability

  • Lead technical problem-solving sessions and guide team members through architectural and implementation challenges

  • Collaborate cross-functionally with product, DevOps, QA, and backend teams to deliver end-to-end solutions

  • Develop and maintain RESTful APIs and microservices-based applications

  • Implement and maintain CI/CD pipelines and automation processes

  • Contribute to cloud-native deployments and containerized environments

  • Ensure high code quality through unit, integration, regression, and load testing

  • Participate in data analysis, troubleshooting, logging, and monitoring efforts

  • Provide on-call support during designated working hours

  • Mentor junior developers and promote engineering best practices

Qualifications

  • 5+ years of hands-on software development experience

  • Proven experience designing and building enterprise-level applications

  • Strong background in system design and architecture

Technical Skills

Frontend & Web Development

  • 5+ years of Web Development experience

  • Strong proficiency in React and JavaScript

  • Experience building scalable UI architectures

Cloud & DevOps

  • AWS (preferred)

  • Kubernetes and AWS Lambda (preferred)

  • CI/CD pipelines (GitLab CI/CD, Terraform or similar)

  • Messaging technologies (Kafka, SQS)

Testing & Quality

  • Test automation (Unit, Integration, Regression, Load testing)

Data & Observability

  • Familiarity with relational databases

  • Logging and monitoring tools (e.g., New Relic, Splunk)

Additional Requirements

  • Strong English communication skills (verbal and written)

  • Ability to lead discussions and collaborate across distributed teams

  • Strong analytical and problem-solving skills

We have an amazing team of 700+ 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), ISO 14001:2015 (EMS), ISO 45001:2018 (OHSMS) 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-pakistan/