Backend Java/Python Developer

About the role

Talan, an international consulting group focused on innovation and business transformation through technology, is hiring a Backend Java/Python Developer in Málaga. The role covers designing, developing and maintaining backend and data-processing components, building REST APIs and microservices, and optimizing performance.

Key responsibilities

• Design, develop and maintain backend and data-processing components.
• Develop applications and processes using Java, Python and SQL, implementing business and calculation logic according to functional requirements.
• Develop and integrate REST APIs and microservices, and build data loading, processing and transformation capabilities.
• Develop and maintain analytical components in Atoti / ActiveViam when required.
• Analyze and optimize performance, memory usage and scalability.
• Perform data validation and reconciliation across components and systems, and troubleshoot technical, data and performance issues.
• Implement unit and integration tests, and support testing, certification, deployment and production releases.
• Maintain technical documentation and development best practices.

Required profile

• More than 2 years of experience in software development, preferably in data-intensive or analytical environments.
• C1 level English.

Required skills

• Java and Python (mandatory)
• SQL and REST APIs / microservices
• Data processing and transformation
• Software design and development, testing and debugging, performance optimization
• Git / version control (mandatory)
• Desirable: Atoti / ActiveViam, Big Data / DataLake, Cloud, Control-M, Jira / Confluence

What we offer

• Long-term employment contract.
• Training and career development.
• The chance to join a multicultural team and work on international projects.