Job Summary: Design, develop, and maintain scalable and secure back-end solutions using Java and modern technologies, contributing to system architecture. Key Highlights: 1. Commitment to an inclusive and equitable work environment. 2. Promotion of flexible professional career paths and local innovation. 3. Continuous training programs and certifications. **Company Description** Inetum is an international agile digital consulting group. In the post-digital transformation era, our purpose is to enable each of the more than 27,000 people who make up our team to continuously renew themselves, positively living their own digital flow. With a presence in 26 countries, we promote flexible professional career paths, local innovation, and a healthy balance between personal and professional life. Furthermore, Inetum has been recognized as a **Top Employer**, a certification validating our commitment to employee well-being, professional development, and excellence in talent management. **Commitment to Equality** At Inetum, we promote an **inclusive and equitable** work environment. All candidates will be considered regardless of their **gender, identity, sexual orientation, age, ethnic origin, disability, or other conditions**. Hiring decisions are based solely on skills, competencies, and values aligned with our organizational culture. **Job Description** **Job Objective** Design, develop, and maintain scalable, secure, and high-performance back-end solutions using Java and modern technologies, actively contributing to system architecture and collaborating with multidisciplinary teams to deliver high-quality software. **Responsibilities** **Development and Architecture** * Design and implement efficient and scalable back-end solutions using **Java** and frameworks such as **Spring Boot**, along with associated technologies. * Define and apply clean architectures such as **microservices**, **event-driven**, and **hexagonal architecture**. * Ensure adherence to sound development practices and code quality standards (**SOLID, Clean Code, Sonar, Checkmarx, Fortify, BlackDuck**). * Optimize performance and resolve bottlenecks in existing systems. * Integrate applications with **databases**, **REST/GraphQL APIs**, external services, and messaging systems. **Technical Leadership** * Mentor junior and mid-level developers through **code reviews**, **pair programming** sessions, and technical guidance. * Actively collaborate with **cross-functional** teams (Front-End, DevOps, QA, Product) for proper solution integration. **Quality and Security** * Design and implement **unit and integration tests** using **JUnit, Mockito**, ensuring adequate code coverage. * Apply security standards following **OWASP** recommendations. * Implement authentication and authorization mechanisms such as **JWT** and **OAuth2**. **DevOps and Cloud** * Work with cloud infrastructure (**AWS, Azure or GCP**). * Use containers and orchestrators such as **Docker and Kubernetes**. * Automate build, testing, and deployment processes via **CI/CD** (Jenkins, GitHub Actions, GitLab CI). **Documentation** * Document technical designs, architectural decisions, and key processes to ensure knowledge availability and transfer. **Requirements** **Technical Skills (Mandatory)** * **Java**: Advanced proficiency (JDK 11+, lambdas, streams, concurrency). * **Frameworks**: Spring Boot, Spring Security, Hibernate/JPA. * **APIs**: Design and consumption of **RESTful APIs**, and knowledge of **GraphQL**. * **Databases**: + Relational: PostgreSQL, MySQL + NoSQL: MongoDB, Redis, Cassandra * **Events and Messaging**: Kafka, RabbitMQ, AWS SQS. * **Version Control**: Git (GitHub / GitLab). * **Infrastructure**: Experience working with cloud platforms (AWS, Azure or GCP). **Mandatory Requirements** * **Experience**: Minimum **5 years** of back-end development experience with Java. * **English**: **Intermediate/Advanced** level for technical reading and writing. * **Education**: Bachelor’s degree in Software Engineering, Computer Systems, or related field (or equivalent experience). **Desirable Requirements** * Certifications in **Java** (Oracle Certified Professional) and/or **Cloud** (AWS, Azure). * Experience with **serverless** architectures (e.g., AWS Lambda). * Knowledge of **observability and monitoring** tools (Dynatrace, Prometheus, Grafana). * Familiarity with **resilience patterns** (Circuit Breaker, Retry, Timeout, Bulkhead). **Key Performance Indicators (KPIs)** *(Desirable)* * **Delivery Speed** + Deadline adherence. + Bug resolution time. + Development throughput. * **Software Quality** + Test coverage exceeding **80%**. + Reduction of bugs and production incidents. * **Architectural Impact** + Latency reduction and performance improvement. + Achieved scalability in key components. + Component and service reuse. * **Technical Leadership** + Effective mentoring. + Quality and frequency of code reviews. + Team adoption of best practices. * **Innovation** + Implemented improvement proposals. + Evaluation and adoption of new technologies. * **Collaboration** + Positive team feedback. + Active participation in collaborative work dynamics. + **Intermediate English.** **Additional Information** **What We Offer** * Continuous training programs and certifications. * Access to learning and professional development platforms. * Culture of innovation and collaboration. * Physical and emotional wellness programs. * Opportunities for growth in international projects. * Recognition and rewards for performance. * Base salary * Benefits exceeding statutory requirements * Life insurance * Major medical expense insurance * Grocery vouchers * 100% payroll scheme