Senior Software Engineer

2 semanas atrás

Brazil QAT Global | Custom Software Development & IT Staffing Solutions - US, Brazil & Costa Rica Nearshore Tempo inteiro

Sr. Software Engineer – Java + React | Remote (Brazil – CLT only)


QAT Global is a US-based IT consulting firm with over 30 years of experience delivering technology solutions worldwide. We’re growing our development team in Brazil and are looking for a highly skilled Sr. Software Engineer to join us


This is a full-time, 100% remote opportunity (CLT hire in Brazil only), working directly with our US-based clients and collaborating with teams in the US, Costa Rica, and Brazil.


What You’ll Do:


  • Develop and maintain scalable applications using Java (17+), Spring, ReactJS, and Redux
  • Design and implement RESTful APIs and microservices architectures
  • Ensure high standards of code quality, testing, and secure best practices
  • Collaborate in Agile teams: daily stand-ups, sprint planning, and code reviews
  • Work with Hibernate for persistence, Maven for builds, and Docker for deployments
  • Optimize SQL queries and manage relational databases (MySQL / SQL Server)


Required Experiences:


  • Strong professional software development experience
  • Strong Java (17+) + Spring Framework skills
  • Hands-on experience with ReactJS (Redux required; Ext.js migration experience a plus)
  • Proficiency with Hibernate and relational databases (MySQL, SQL Server)
  • Strong SQL/HQL for queries, stored procedures, and optimization
  • Strong Microservices/SOA development experience
  • Docker for deployment and containerization
  • Excellent English communication skills (written and spoken)


Nice to Have:


  • DevOps exposure (CI/CD, deployment automation)
  • BS/MS in Computer Science, Engineering, or related field


Why QAT Global?


  • Join a 30+ year trusted IT consulting firm with international projects
  • Be part of a collaborative, multicultural team across the US, Costa Rica, and Brazil
  • Work 100% remotely with flexibility and autonomy
  • Opportunity to make an impact on high-visibility US-based projects

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