Senior Java Developer - 100% remote, for a project at Accenture * Client: Santander * Expertise level (specialist, senior, semi-senior, etc.): Senior (Level 10) * Job Description: 5+ years of Java development experience Experience in large-scale and/or business-critical projects. Advanced proficiency in Java 8 and later versions. Proficiency in Spring Framework. Proficiency in Hibernate / JPA. SQL (PostgreSQL, Oracle) and NoSQL (MongoDB, Redis). Design patterns and architectural patterns. Desirable experience with Kafka and AWS. Testing. CI/CD. GIT. Security. Responsibilities: Design, develop, and maintain applications using Java and related frameworks. Write clean, scalable, and well-documented code. Conduct code reviews to ensure quality and adherence to standards. Participate in technical decision-making for the project. Provide technical mentoring to Junior and Semi-Senior developers. Participate in project planning and estimation. Implement and execute unit and integration tests. Communicate effectively with stakeholders to understand and define requirements. * Mandatory Skills: Java 8 and later versions. Proficiency in Spring Framework. Proficiency in Hibernate / JPA. SQL (PostgreSQL, Oracle) and NoSQL (MongoDB, Redis). Design patterns and architectural patterns. Testing. CI/CD. GIT. Security. * Desired (non-mandatory) Skills: Kafka and AWS. * Language Level: English B1/B2 — not mandatory. Apply now and join our team!