Java Developer

Andersen is hiring a Java Developer for a project expanding a banking SuperApp and delivering secure, scalable integrations with external partners and third-party services.

The customer is an established financial services organization providing a broad range of banking products and services to both individual and corporate clients. The organization operates through physical and digital channels, supports a diverse client base, and has been investing in digital transformation, process modernization, and flexible ways of working.

The project is focused on expanding a banking SuperApp through integrations with external partners and third-party services. It aims to develop and maintain secure, scalable, and reliable integrations that extend the platform’s capabilities and provide customers with seamless access to a broader range of digital services.

Responsibilities:

• Designing, developing, and maintaining backend services and APIs for integrations with external partners.

• Developing reliable and scalable integration solutions using Java and Spring Boot.

• Integrating third-party APIs and services, including authentication, data transformation, validation, and error handling.

• Participating in the design of microservice-based integration architecture and contributing to technical decisions.

• Implementing monitoring, logging, exception handling, and mechanisms for ensuring integration reliability.

• Writing unit and integration tests and participating in code reviews to maintain high development standards.

• Collaborating with mobile developers, QA engineers, DevOps specialists, product teams, and external partners.

• Investigating and resolving integration issues, production incidents, and performance problems.

Requirements:

• Commercial experience in Java development, with strong knowledge of object-oriented programming for 3+ years.

• Strong experience with Spring Boot, Spring Framework, and development of RESTful APIs and backend services.

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