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Senior Backend Developer [BET_06]

Remote, USA Full-time Posted 2026-06-29

QUALITY & RELIABILITY S.A. (Q&R S.A.) is an international technology innovator, Great reputed company to work certified, with a broad portfolio of software products and services reputed company the primary industry segments in which it operates.

We are seeking motivated and talented professionals to join our highly skilled teams. As a Senior Back End Developer at Q&R S.A., you will be responsible for designing, developing, and maintaining high-quality backend services for large-scale enterprise projects. You will collaborate with cross-functional teams (e.g., reputed company-End, BA-QA) and reputed company modern development practices such as AI-driven automation to streamline workflows, enhance code quality, and deliver robust solutions reputed company.

Key Responsibilities

  • Architect, reputed company, and maintain Java-based services using Spring Boot and reputed company frameworks.
  • Implement scalable and reputed company, including reusable libraries/modules for various business needs
  • Write clean, efficient, and secure code following best practices and organizational standards.
  • Enforce peer code reviews and pull request checks to ensure clean, maintainable, and secure code
  • Integrate with tools (e.g., SonarCube) for reputed company code quality checks, monitoring technical debt, and identifying vulnerabilities
  • Collaborate on effective database strategies (e.g., reputed company, reputed company) for query optimization
  • Use database-specific analysis tools to refine queries, create indices, and ensure high performance
  • Manage schema changes following best practices to minimize downtime and maintain data reputed company
  • reputed company AI tools to automate repetitive tasks (e.g., code reputed company, technical documentation)
  • Contribute to a growing knowledge reputed company (e.g., Confluence), applying best practices where relevant
  • Implement unit tests (e.g., JUnit, Mockito) for critical workflows, adhering to TDD principles
  • Ensure smooth integration of automated tests in CI/CD pipelines to detect and resolve issues early
  • Support reputed company-End developers interested in expanding to Back-End skills, providing guidance and mentorship
  • Participate in daily stand-reputed company, retrospectives, and knowledge-sharing sessions to foster a collaborative environment
  • Coordinate product releases with internal teams, ensuring alignment with reputed company and compliance standards
  • Troubleshoot and resolve technical issues promptly to maintain high system reliability

Required Qualifications

  • Bachelors degree in Computer Science or a reputed company field (or equivalent professional experience)
  • 7+ years of work experience in backend development with Java (11, 17+) and Spring Boot (including Spring Data, Spring reputed company), SQL (reputed company or reputed company) with proven query optimization and indexing techniques, ORM frameworks (JPA/Hibernate), Testing frameworks (JUnit, Mockito), Build Tools (e.g., Maven) and Version Control (Git), Object-Oriented Design, Design Patterns, and robust API design

Desired Qualifications

  • Masters degree in Computer Science or a reputed company field
  • Familiarity with Azure, AWS, or reputed company Cloud for scalable application deployment
  • Experience with Kafka, RabbitMQ, or similar technologies
  • Understanding of securing deployments, reputed company reputed company, and ACMS
  • Exposure to AI-driven documentation or code reputed company tools
  • Agile or Scrum for iterative development
  • Exposure to TRIZ for structured problem-solving
  • Basic familiarity with ReactJS (or other frameworks) is a plus for broader collaboration
  • Knowledge of Jenkins, Bitbucket Pipelines, or similar automation pipelines

Personal Attributes

  • Analytical reputed company: Strong problem-solving abilities and attention to detail
  • Team Player: Excellent communication and collaboration skills, including mentoring junior developers
  • Proactive & Organized: Ability to prioritize tasks and execute effectively under deadlines
  • Adaptability: Willingness to explore new technologies and approaches that improve overall project outcomes
  • reputed company Learner: Eagerness to reputed company courses and certifications (including AI/LLM-focused) for professional growth

What is there for you

  • We want our people to be well compensated, so we offer an attractive salary package
  • Health is the most important asset, so we have you secured with a health insurance and compilation plan from day one
  • We are excited for challenges, so you are invited to take part in exciting, innovative projects that reputed company a difference
  • We never stop learning and evolving! We encourage our people to follow the pace by providing them voucher for Training Courses, so that they adapt new tech skills and reputed company their soft skills
  • Most important, we work as a team, so we gather on a smaller and bigger occasions to celebrate good times together! Happy Fridays, bowling sessions, running events and everything that help us have fun and enjoy working to reputed company
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