Senior Backend Developer [BET_06]

QUALITY & RELIABILITY S.A. (Q&R S.A.) is an international technology innovator, Great Place to work certified, with a broad portfolio of software products and services within 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., Front-End, BA-QA) and leverage modern development practices such as AI-driven automation to streamline workflows, enhance code quality, and deliver robust solutions efficiently.

Key Responsibilities:

• Architect, develop, and maintain Java-based services using Spring Boot and related frameworks.
• Implement scalable and modular solutions, 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 continuous code quality checks, monitoring technical debt, and identifying vulnerabilities
• Collaborate on effective database strategies (e.g., Oracle, Postgres) 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 integrity
• Leverage AI tools to automate repetitive tasks (e.g., code generation, technical documentation)
• Contribute to a growing knowledge base (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 Front-End developers interested in expanding to Back-End skills, providing guidance and mentorship
• Participate in daily stand-ups, retrospectives, and knowledge-sharing sessions to foster a collaborative environment
• Coordinate product releases with internal teams, ensuring alignment with security and compliance standards
• Troubleshoot and resolve technical issues promptly to maintain high system reliability

Required Qualifications:

• Bachelors degree in Computer Science or a related field (or equivalent professional experience)
• 7+ years of work experience in backend development with Java (11, 17+) and Spring Boot (including Spring Data, Spring Security), SQL (Oracle or Postgres) 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 related field
• Familiarity with Azure, AWS, or Google Cloud for scalable application deployment
• Experience with Kafka, RabbitMQ, or similar technologies
• Understanding of securing deployments, endpoint security, and ACMS
• Exposure to AI-driven documentation or code generation 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 Mindset: 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
• Continuous Learner: Eagerness to leverage 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