Senior Staff Engineer, Java

Summary

Join Nagarro, a Digital Product Engineering company, as a Back-End Developer with 10+ years of experience. You will be responsible for writing and reviewing high-quality code, understanding client needs, and envisioning overall solutions. Your expertise in Java, Spring Framework, Microservices Architecture, AWS, and various databases is crucial. You will lead/support UAT and production rollouts, create WBS, and address issues promptly. Strong problem-solving, communication, and collaboration skills are essential, along with a passion for continuous improvement and learning new technologies. The role requires proficiency in various technologies and tools, including but not limited to, SOAP, REST APIs, caching systems, messaging systems, DevOps tools, and build automation tools.

Requirements

• Total experience 10+ years
• Extensive experience in back-end development utilizing Java 8 or higher, Spring Framework (Core/Boot/MVC), Hibernate/JPA, and Microservices Architecture
• Strong working experience Banking and Insurance
• Strong experience in AWS (API Gateway, Fargate, S3, DynamoDB, SNS)
• Strong experience in SOAP and PostgreSQL
• Hands-on experience with REST APIs, Caching system (e.g Redis) and messaging systems like Kafka etc
• Proficiency in Service-Oriented Architecture (SOA) and Web Services (Apache CXF, JAX-WS, JAX-RS, SOAP, REST)
• Hands-on experience with multithreading, and cloud development
• Strong working experience in Data Structures and Algorithms, Unit Testing, and Object-Oriented Programming (OOP) principles
• Hands-on experience with relational databases such as SQL Server, Oracle, MySQL, and PostgreSQL
• Experience with DevOps tools and technologies such as Ansible, Docker, Kubernetes, Puppet, Jenkins, and Chef
• Proficiency in build automation tools like Maven, Ant, and Gradle
• Hands on experience on cloud technologies such as AWS/ Azure
• Strong understanding of UML and design patterns
• Ability to simplify solutions, optimize processes, and efficiently resolve escalated issues
• Strong problem-solving skills and a passion for continuous improvement
• Excellent communication skills and the ability to collaborate effectively with cross-functional teams
• Enthusiasm for learning new technologies and staying updated on industry trends
• Bachelor’s or master’s degree in computer science, Information Technology, or a related field

Responsibilities

• Writing and reviewing great quality code
• Understanding functional requirements thoroughly and analyzing the client’s needs in the context of the project
• Envisioning the overall solution for defined functional and non-functional requirements, and being able to define technologies, patterns and frameworks to realize it
• Determining and implementing design methodologies and tool sets
• Enabling application development by coordinating requirements, schedules, and activities
• Being able to lead/support UAT and production roll outs
• Creating, understanding and validating WBS and estimated effort for given module/task, and being able to justify it
• Addressing issues promptly, responding positively to setbacks and challenges with a mindset of continuous improvement
• Giving constructive feedback to the team members and setting clear expectations
• Helping the team in troubleshooting and resolving of complex bugs
• Coming up with solutions to any issue that is raised during code/design review and being able to justify the decision taken
• Carrying out POCs to make sure that suggested design/technologies meet the requirements