Java Developer Job in Pune at Barclays

Barclays is hiring for the role of Java Developer!

Responsibilities of the Candidate:

• Acquisition and collection of data from various sources, including internal databases, external datasets, and real-time feeds.
• Performing data cleaning and pre-processing tasks to ensure data quality and suitability for model development.
• Design and implementation of data management strategies for model maintenance and future development.
• Designing, development, and implementation of statistical and machine learning models for various applications, including credit risk assessment, fraud detection, customer segmentation, and marketing optimisation.
• Monitoring model performance in real-time and identify any potential issues or biases.

Requirements:

• Proven track record in architecting high-performance applications while adhering to stringent quality standards.
• Advanced proficiency in Java 8+ with deep expertise in Core Java fundamentals, RESTful API development, concurrent programming, memory optimization, and application profiling.
• Comprehensive experience with Spring ecosystem including Spring Boot 2.x/3.x, Spring Batch, Spring JDBC, and Hibernate JPA frameworks.
• Practical application of SOLID design principles and established software design patterns.
• Expertise in testing frameworks including JUnit, Mockito, PowerMock, and Spring testing utilities.
• Strong foundation in architectural design patterns and system integration methodologies.
• Hands-on experience with containerized application deployment using Docker and Kubernetes platforms.
• Proficiency with source control management tools such as Git, Bitbucket, or GitLab.
• Exceptional troubleshooting abilities and analytical problem-solving skills.
• Demonstrated experience working within Agile development frameworks.
• Methodical approach to complex problem resolution with capability to manage multiple concurrent workstreams.
• Track record of successfully coaching and developing junior team members.
• Microservices architecture and design patterns
• CI/CD pipelines using Jenkins/GitLab CI
• Database technologies (SQL/NoSQL)
• DevOps practices and containerization
• Agile/Scrum methodologies and team leadership
• Mentor development teams and ensure code quality 
• Strong verbal and written communication capabilities with proven ability to build collaborative relationships across teams.
• Background in highly regulated industries, particularly banking or financial services environments.
• Proficiency in Docker containerization and hands-on experience with container orchestration platforms such as Amazon ECS/EKS or Kubernetes.
• Understanding of networking fundamentals and cloud networking architectures including VPC design, subnet configuration, network peering, and firewall management.
• Valid AWS professional certification(s) demonstrating cloud expertise.