Int. API Developer to provide application integration governance, guidance, analysis, design, develo

S.i. System's client is looking for a Int. API Developer to provide application integration governance, guidance, analysis, design, development, and testing expertise. The successful candidate will also be responsible for the ongoing sustainment of integration work products. This is a permanent role, hybrid model with 2 days/week in the office. Must Have: 5+ years of experience with SOAP Webservices, RESTful APIs, and API Gateways . Experience creating, managing, securing, publishing, and subscribing APIs using IBM API Connect. Demonstrated experience with Cloud technology (i.e., Azure, AWS ) Applied knowledge of Agile and Dev-Ops methodologies (GIT, CI/CD) Experience with Postman and/or Karate Knowledge of SOA and microservices architecture. Demonstrated experience programming in ESQL, JAVA, XML/XSLT, JSON, ANT, Maven Nice to Have: Advanced understanding of integration and asynchronous (MQ/ACE) messaging Experience with the following: Jenkins, version control tools (SVN, Gitlab), SOAP UI, Splunk, Dynatrace, Cucumber/Karate, File Transfer Protocol (FTP). Experience with IBM’s Integration Suite (including IBM App Connect Enterprise, IBM MQ, IBM API Connect) Responsibilities: May lead a cross-functional team and oversee the work of other developers on both the application integration technical design and software development efforts for projects. Monitoring, reviewing, and assigning work to their team members, be an escalation point for issues, and to assist with the development of the team members through planning, guidance, support, and mentoring. Analyzing requirements, developing specifications, designing program modules, coding, testing, and conducting technical walkthroughs. Providing estimates for business cases and impact assessments Analyzing, designing, developing, testing, implementing, and sustaining enterprise integration services to meet business requirement Providing production support for incident resolution Providing mentoring and coaching to fellow developers/team members Apply