Senior Java Developer - GTB

• More than 5 years of experience with required technologies and tools.
• Bachelor's degree or higher in Computer Science, Engineering or related field.

Technical Skills & Knowledge

• Java (8 and 11, deep understanding of Java core) with Spring Boot, Spring Batch and Spring Cloud Stream.
• Framework testing: JUnit, Mockito, Postman.
• Databases: Oracle, PostgreSQL, Redis.
• Continuous Integration: Git, GitHub, Jenkins, SonarQube, GitHub Actions.
• Web application servers/containers: WebSphere and OpenShift.
• Batch processes.
• J2EE: Struts, Spring MVC, Hibatis, JSP, Servlets.
• Fluent English (C1).

Nice to Have

• Python.
• Control-M Tool.
• Knowledge in public cloud (Azure, AWS).
• Microservices.
• APIs (REST & SOAP & OpenAPI; software design patterns).
• Kafka (Event-Driven Architecture).
• Fluent Spanish.
• Reactive programming.
• Knowledge in financial products and confirming core., * Desire new challenges, new technologies and programming languages.
• Ability to work in liquid organizations with strong change adaptability.
• Teamwork and communication skills.

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions., Headquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to deliver measurable results for our clients. Over the past 22 years, we've built a strong presence in the IT and consulting landscape, and we're on track to reach €1 billion in revenue this year. Core Areas of Expertise * Data & Technologies: Design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and generative AI. * Cloud & Application Services: Integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS and IBM Maximo, helping clients transition to the cloud and improve operational efficiency. * Management & Innovation Consulting: Lead business and digital transformation initiatives through project and change management best practices (PM, PMO, Agile, Scrum, Product Ownership), and support domains such as Supply Chain, Cybersecurity and ESG/Low-Carbon strategies. Clients We work with major global clients across diverse sectors including Transport & Logistics, Financial Services, Energy & Utilities, Retail and Media & Telecommunications.