Senior Java Developer

Keyrus is an international consulting firm, specializing in the integration of data intelligence and Digital solutions. With over 4000 employees spread across 27 countries, Keyrus continues to deliver on such projects to a wide range of clients from various industries including but not limited to Banking/Finance, Healthcare/pharmaceuticals, FMCG, Oil & Gas, and more.

As part of Keyrus’ solution delivery, we are also in a position to recruit and place technical consultants to complement on existing client projects with their expertise. As such, we seek innovative and agile people to support ambitious and forthcoming technological challenges.

Senior Java Microservices Developers

Responsibilities

• Develop, maintain, and optimize Java 8+ backend services with Spring Boot and Hibernate/JPA.
• Design, build, and deploy microservices on Kubernetes (AKS or equivalent).
• Implement ETL pipelines using Airflow, Spring Batch, or Apache Camel.
• Manage Snowflake pipelines, databases, and query optimization.
• Integrate enterprise messaging solutions (Kafka or similar).
• Collaborate with cloud teams to deploy and maintain services in Azure (adaptable to AWS/GCP).
• Build and maintain RESTful APIs and CI/CD pipelines (Git, Azure DevOps).
• Troubleshoot and resolve production issues quickly.
• Work in Agile scrum teams and collaborate cross-functionally.

Requirements

• 8+ years in Java development (Java 8+, J2EE, Spring Boot, Hibernate/JPA).
• Strong in microservices, REST APIs, and Spring frameworks.
• Experience with ETL tools (Airflow, Spring Batch, Apache Camel).
• Skilled in SQL (MS-SQL, PostgreSQL), Snowflake, and NoSQL (Cosmos DB a plus).
• Hands-on with Azure Cloud, Docker, Kubernetes (AKS).
• Familiar with Kafka and CI/CD (Azure DevOps preferred).
• Strong leadership, communication, and problem-solving skills.
• Flexible, adaptable, and able to manage multiple priorities.