Java Developer

Description

Job Summary: We are seeking a developer to optimize Java backend applications, create and maintain REST APIs, and collaborate with cross-functional teams while mentoring other developers. Key Highlights: 1. Develop and optimize Java backend applications 2. Create and maintain robust and secure REST APIs 3. Mentor developers and share technical knowledge **Transform Educational Management with Techne!** Lyceum is the leading Educational Management System in the Brazilian market. "We are passionate about innovation and foster collaboration across teams to work together with greater synergy. Our commitment is to deliver value to our customers and create experiences that make daily routines simpler and smoother through the use of our solutions and services." **Confirm your participation in the process by applying via the link below.** **Responsibilities and Duties** * Develop and optimize Java backend applications * Create and maintain robust and secure REST APIs * Actively participate in code reviews and define best practices * Ensure code quality * Collaborate with teams from other areas to build efficient solutions * Mentor developers, sharing technical knowledge **Requirements and Qualifications** **You must have:** * Bachelor's degree in fields related to software development * Strong analytical skills and commitment to high-quality code * Several years of experience in software development * Solid experience with Java 11\+ and Spring Boot * Advanced knowledge of relational databases (SQL Server, MySQL, PostgreSQL, etc.) * Experience with REST and SOAP APIs * Experience with JavaScript, jQuery, CSS, and HTML * Experience with JSP, Hibernate, and AngularJS * Experience with Git version control * Experience with Agile methodologies (Scrum) **Nice-to-have qualifications:** * Experience in application security and performance optimization * Experience with microservices architecture and design patterns (DDD, Clean Architecture) * Knowledge of messaging systems (Kafka, RabbitMQ) * Experience with containerization and orchestration (Docker, Kubernetes) * Knowledge of DevOps and CI/CD practices (Jenkins, GitHub Actions, GitLab CI) * Automated testing: TDD (Test Driven Development); Unit tests * Best development practices: Clean Code **Additional Information** **Differentiating Benefits**: EMPLOYMENT TYPE: CLT \- REMOTE **Continuous training** to keep you ahead **Remote Work Allowance** **Meal/Voucher Allowance (VA/VR)** for your daily comfort **Comprehensive Health Insurance** for your well-being **Birthday Day Off** because celebrating matters **Wellhub \- Gympass**, for physical and mental wellness **Pluxe\-Cuida**, offering psychological, financial, and legal support **SESC** for leisure, culture, and well-being **Extended Paternity Leave** to spend more time with your family **Join Lyceum and be part of the revolution in educational management!** **ABOUT TECHNE** Techne is a technology company that simplifies people's lives every day. We operate across three core business lines, each dedicated to a specific market segment: **Agile Development (Cronapp):** A platform accelerating the development lifecycle—from ideation to deployment—enabling up to 70% time savings when building complex systems. **Educational Management (Lyceum):** Digital solutions and comprehensive services for academic, administrative, and financial management of educational institutions, unifying all processes—from student recruitment to graduation—within a single system. **Public Sector HR and Payroll Management (Ergon):** An HR and payroll management system designed exclusively for the public sector. It processes R$130 billion annually in personnel expenses. We are passionate about innovation and promote team connectivity so we can work together with greater synergy. Our commitment is to deliver value to our customers and create experiences that make daily routines simpler and smoother through the use of our solutions and services. **Explore our job openings and simplify with us.**