Hiring: Software Developer Engineer IV Company: Fujitsu Location: San Antonio, TX Job Posted Time: 2026-09-10 07:41:20 Target Skills & Keywords : AI, Agile, CI/CD, Cassandra, Docker, Elasticsearch, Git, HDFS, Java, Jenkins, Jira, Kafka, Kubernetes, Microservices, MySQL, Postman, REST, SOC, Scala, Scrum, Spark, Spring About the job Experience: •12 years of Experience in product development of Transport Network management solution – Layer 0 (DWDM), Layer 1 (OTN) and Layer 2 (Packet) technologies Required Skills: •What will you do at Fujitsu? •Lead the SDN applications software functions in SDN Topology and Southbound application functions. •Lead Layer 0 (DWDM), Layer 1 (OTN) and Layer 2 (Packet) SDN application functions on a SDN controller based Network Management System. •Participate in requirement analysis, design, development and maintenance of multiple software components of SDN controller to meet customer requirements using innovative technologies. •Participate in the Open ROADM Multi-Source Agreement forum technical discussions and solve complex service modelling and vendor interoperability challenges. •Participate in Telecommunication/Data Communication domain modelling using standards like ITU-T, ONF, MTNM •Accountable for as-planned execution and quality of the applications developed. •Issue investigation, status, and resolution during System Test. Qualifications: •Minimum of 12 years of Experience in product development of Transport Network management solution – Layer 0 (DWDM), Layer 1 (OTN) and Layer 2 (Packet) technologies •Expertise in Core Java, Scala, Threads, Collections and Data structures •Expertise in OOAD, Design patterns, UML modelling •Applied hands-on capability in Open Daylight (ODL) and SDN controller development •Hands-on experience of various communication protocols such as Netconf, TL1 and modelling tools such as Yang, Json, XML •Good knowledge with databases Oracle/MySQL/Cassandra •Exposure to Kubernetes, Docker, HDFS, ElasticSearch, Kafka, Spark and distributed big-data systems •Expertise in designing and developing REST APIs •Exposure to messaging frameworks like Kafka and Java related frameworks like OSGI, Spring, Blueprint •Operational familiarity with Git, Gerrit, JIRA, Familiar with Agile/Scrum development methodologies. Compensation: •Flexible work environment (work from home / hybrid options) •Additionally, this role may be eligible for an annual bonus, which is based on individual Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!