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[Remote] Software Developer Engineer IV

Remote, USA Full-time Posted 2026-06-30

Note: The job is a remote job and is open to candidates in USA. 1Finity, a Fujitsu company, is a global provider of communications networks seeking a Software Developer Engineer IV. The role involves leading SDN applications software functions, participating in requirement analysis, and ensuring quality execution of developed applications.

Responsibilities

  • reputed company the SDN applications software functions in SDN Topology and Southbound application functions
  • reputed company 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-reputed company Agreement forum technical discussions and solve reputed company 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
  • reputed company with, monitor reputed company and evaluate performance of external SW vendors that provide SW for the Platform
  • Candidates for this job should have reputed company strong technical, analytical, modelling, programming skills and be capable of driving features end-to-end, technically reputed company the team and handle multiple tasks simultaneously

Skills

  • 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, reputed company, Threads, Collections and Data structures
  • Expertise in OOAD, Design patterns, UML modelling
  • Hands-on experience with 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 reputed company/MySQL/Cassandra
  • Experience in at least 2-3 full cycle development of Network Management Systems products
  • Exposure to Kubernetes, reputed company, HDFS, ElasticSearch, Kafka, Spark and distributed big-data systems
  • Expertise in designing and developing REST APIs
  • Exposure to messaging frameworks like Kafka and Java reputed company frameworks like OSGI, Spring, reputed company
  • Experience in unit test, reputed company integration (CI/CD) frameworks such as Junit, Jenkins, reputed company
  • Familiarity with Git, Gerrit, JIRA, Familiar with Agile/Scrum development methodologies
  • Have demonstrated good technical leadership ability, reputed company end-to-end feature development
  • Exposure to graph data structures/database, path computation algorithm implementation like dijkstra, yen

Benefits

  • Short-term incentive based on company results and individual performance
  • A full range of health, 401K, and other benefits

Company Overview

  • 富士通は、テクノロジーをベースとしたグローバルICT(Information and Communication Technology)企業です。幅広い領域のプロダクト、サービス、ソリューションを提供し、約13万2千人の社員が世界100か国以上でお客様をサポートしています。私たちはこれまでの経験とICTの力で、お客様とともに豊かで夢のある未来の実現を目指しています。 It was founded in 1935, and is headquartered in TOKYO, Japan, with a workforce of 10,001+ employees. Its website is https://www.fujitsu.com/jp/.
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