Technology Lead - Java, Mulesoft - Dublin, Ireland

at  Infosys

ABOUT US

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.

DURING THIS PHASE, THE DEV LEAD IS RESPONSIBLE FOR SEVERAL KEY ROLES AND RESPONSIBILITIES:

Conduct Impact Analysis: GPO has 40+ mule microservices that need to migrate to the Mule 4.4 version. The developer lead must analyze the impact of the EOL on the existing applications, systems, and integration processes. This includes identifying potential risks and dependencies on the EOL version. Conduct a thorough assessment of the current Mule applications and infrastructure to identify components that reaches EOL status.
Plan and Estimation: The dev lead is responsible for developing a comprehensive migration plan to transition from the EOL version to a supported version. This involves coordinating with stakeholders, testing the migration process, and ensuring a smooth transition. The developer lead needs to prepare a detailed roadmap and provide the estimation value for efforts required in migration activities and finalize the design approach to migrate the existing mule APIs.
Migrate the existing mule services: The developer lead is responsible for maintaining and upgrading legacy systems and applications to ensure they continue to function effectively. This may involve troubleshooting issues, implementing security updates, and optimizing performance. Collaborating with stakeholders to ensure a smooth transition to a new version of Mule or an alternative platform, making sure that all necessary data and configurations are properly migrated. Developer lead plays a key role in data migration, transferring data from legacy systems to modern platforms using MuleSoft’s integration capabilities. This requires a deep understanding of data structures and transformation techniques. Testing and validating the upgraded or migrated components to ensure they are functioning correctly and meeting performance requirements.
Update the Documentation: The Dev Lead is responsible for documenting integration solutions, challenges including lessons learned, and recommendations for future projects and best practices to ensure smooth operation and maintenance of the systems. They also provide support to end-users and stakeholders, addressing any technical issues or questions that arise.
Monitoring and Support: During the transition period, the developer lead must monitor the performance of the services upgraded to the new version and provide support to users and stakeholders as needed. This includes troubleshooting any issues that may arise during the migration process. Monitoring production systems for any issues related to the EOL components and promptly addressing any problems that arise.
Compliance and Security: The Dev lead must ensure that the migration process complies with all regulatory requirements and security standards. This includes implementing necessary security measures to protect data and systems during the transition.
Knowledge Transfer: The dev lead should conduct knowledge transfer sessions with the team members and stakeholders to ensure that they are familiar with the new software version and can effectively manage and maintain it post-migration. Providing training and support to other developers and IT staff on how to manage EOL components and conduct future upgrades or migrations.
Overall, the MuleSoft dev lead role involves managing the end-of-life transition of a GPO mule microservices, ensuring a smooth migration process, and supporting stakeholders throughout the transition period.