Backend Developer (Java/Spring Boot)

Description

Job Summary: We are seeking a highly qualified Java Developer with experience in scalable and high-performance solutions, product vision, autonomy, and collaboration. Key Highlights: 1. Participation in strategic projects with a focus on scalability and performance. 2. Collaboration within multidisciplinary teams and architecture definition. 3. Robust development using Java, Spring Boot, and microservices. We are looking for a highly qualified Java Developer to work on strategic projects, focusing on scalable, high-performance solutions aligned with best practices in software engineering. We seek a professional with solid experience in recent versions of Java, product vision, autonomy, and the ability to thrive in dynamic and collaborative environments. **Responsibilities:** ---------------------- \\Develop, evolve, and maintain robust applications using Java; \\Build scalable, secure, and high-performance solutions; \\Participate in technical decisions and system architecture definition; \\Ensure code quality through best practices, testing, and code reviews; \\Collaborate with multidisciplinary teams (QA, DevOps, Product, and Business); \\Support production application maintenance and continuous improvement; \\Propose improvements and innovations based on technological trends and industry best practices; **Duties:** ---------------- \\Develop APIs and microservices using Java and Spring Boot; \\Implement integrations with internal and external systems; \\Perform unit and integration testing; \\Analyze and resolve production issues; \\Ensure application observability and monitoring; \\Write clean, scalable, and well-documented code; \\Actively participate in agile ceremonies and technical rituals; **Requirements and Qualifications:** ------------------------------- \\Solid experience with Java (versions 21, 22, 23, 24, or 25\); \\Knowledge of Spring Boot, Spring Cloud, and microservice architecture; \\Experience with REST APIs; \\Knowledge of relational and non-relational databases (Oracle, PostgreSQL, MongoDB); \\Experience with DevOps practices (CI/CD, pipelines, Git version control); \\Experience with cloud environments (AWS, Azure, or Google Cloud); \\Knowledge of agile methodologies (Scrum, Kanban, SAFe); **Nice-to-Haves:** ----------------- \\Experience with containers and orchestration (Docker, Kubernetes); \\Prior experience in high-volume, mission-critical projects; **Desired Profile:** -------------------- \\Analytical mindset and problem-solving focus; \\Proactivity and ownership mindset; \\Strong communication and teamwork skills; \\Ability to work autonomously and assume technical responsibility; **MJV Benefits:** TotalPass\\Wellhub; ‍‍‍‍ Group life insurance; Meal/Voucher allowance; Health and dental plan \- Bradesco; Training initiatives: talks, forums, knowledge-sharing sessions, and discussions related to our business. We are constantly connected to learn more and grow together; \+MJVer Program: an internal referral program where you refer a colleague to join us, and if the match is successful, you receive a reward. Partnerships: want discounts? We have a Workplace group where we announce partnerships with educational institutions, language schools, gyms, restaurants, products, and other services;