AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!ABOUT THE ROLEWe are looking for a Senior Java Developer to design, build, and maintain highly scalable and secure backend services and APIs for an international engineering team. You will work across Java 11+ and Spring Boot in a microservices architecture, optimize PostgreSQL and MongoDB database schemas, implement automated testing with JUnit and Mockito, and collaborate closely with frontend, product, and QA teams to deliver production-ready features. The role requires expert-level Java knowledge with strong performance optimization and code quality standards.WHAT YOU WILL DO- Design, build, and maintain highly scalable, secure, and reliable backend services and APIs; - Translate application storyboards and use cases into functional, production-ready applications; - Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues; - Collaborate closely with frontend developers, product managers,



and QA to deliver end-to-end features; - Participate in peer code reviews to ensure code quality and adherence to best practices; - Maintain and optimize database schemas, queries, and overall data architecture.MUST HAVES- 4+ years of professional backend software development experience; - Expert-level knowledgeof Java 11+ and deep familiarity with the Spring/Spring Boot ecosystem; - Broad knowledge of backend architecture, Microservices, and RESTful APIs; - Superior analytical and problem-solving ability; - Experience with automated unit testing and test-driven development using JUnit and Mockito; - Robust understanding of performance issues, computational complexity, memory management, and code optimization; - Familiarity with industry-standard algorithms, design patterns, and PostgreSQL, MongoDB, or other relational/NoSQL databases; - Effective communication skills to work with different teams across an international company; PERKS AND BENEFITS- Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.- Competitive compensation: USD-based pay with education, fitness, and team activity budgets.- Exciting projects: Modern solutions with Fortune 500 and top product companies.- Flextime: Adaptable schedule with remote and office options.Meet Our Recruitment ProcessEach step helps us understand your skills and overall fit.If it’s a match, you’ll receive an offer.#J-18808-Ljbffr

📌 Senior Java Developer Id80054 (Madrid)
🏢 AgileEngine
📍 Madrid