Middleware Developer

Middleware Developer

Mandatory Skills - Required Qualifications:

• Must have hands-on experience with production deployment and postproduction support.
• Must have experience developing sprint boot service.
• Working experience on both On-Premise and Cloud-Hub environments.
• Must have strong experience on various middleware integration technologies, adapters, queueing.
• Working experience on microservices.
• Knowledge of various integration concepts including: Business-to-Business (B2B), platform-to-platform and EDI Trading Partner Integration development.
• Good exposure to Github, Subversion or other versioning tools.
• Must have experience in JAVA and spring.
• Experience with a large ESB implementation with any platform would be an added advantage.
• Good understanding of data formats like XML, JSON, EDI, CSV, NVP.
• Good understanding of integration technologies like XML/XSLT, Dataweave, JMS, JDBC, REST, SOAP, Webservices and APIs.
• Must have strong knowledge of various middleware integration strategies.
• Strong analytical and problem-solving skills with excellent verbal and oral communication are mandatory.
• Strong organizational skills with the ability to multi-task, prioritize and execute on assigned deliverables.
• Ability to work effectively with minimal supervision and guidance.
• Good exposure to webservice/ API security.
• In-depth knowledge of applications code registration procedures.
• Good working knowledge in Unix/Linux shell scripting.
• Ability to identify system impact for small- and large-scale initiatives.
• Ability to interact effectively at all levels with sensitivity to cultural diversity.

JD - Detailed Responsibilities/Duties:

• Developing interfaces and web services using various integration technologies like Oracle SOA/OSB, OIC, MuleSoft and other middleware tools like Dell Boomi etc.
• Developing on-cloud and on-premise solutions.
• Develop interfaces using adapters (REST, SOAP, FTP, DB, SaaS apps like ERP/HCM).
• Develop, support, maintain, and implement complex business solutions with fault-tolerant integration solutions.
• Deliver solutions on API led approach.
• Designing, developing, and managing APIs using API gateway/portal.
• Creating micro services using technologies like Spring Boot.
• Develop different flavors of services like web service, REST, messaging service, event-based service etc.
• Build services with highest standards of security.
• Develop SQL/PLSQL code where necessary.
• Provide solutions using core java/ spring.
• Develop integrations between different databases (Oracle, SQL Server, No SQL), File servers.
• Provide experience and strategy in building integrations for business continuity.
• Review existing integrations and propose road map to rollout to latest version of Software.
• Define architecture solutions based on business needs with future reusability.
• Build and develop secured B2B integration solution with third party vendors.
• Developing API documentation with RAML, swagger and deploying services on both on-premise and cloud content servers.
• Refine integration build processes from inception to production.
• Provide experience on migration strategies for hot deployments of code components from Dev to higher environments.
• Fine tune solutions/services for optimum performance.
• Work with scripts to monitor various business critical components at runtime.

Experience:

• 5+ years of experience in IT/Technology industry.
• 4+ years of experience in Webservices/Interfaces development, design and architecture.
• 3+ years of experience with Databases.
• 3+ years of experience of Java/J2EE development.
• 3 years of development experience B2B.
• 3+ years of experience with Middleware code migrations.
• Experience with change management tools and processes, including source code control, versioning, branching, defect tracking and release management.