Sr. Software Engineer Java

Company: Creative Solutions Services, LLC
Location: Chicago
Posted on: May 9, 2025

Job Description:

Job Description:

• Required:
  
• 8+ years of JavaEE experience
  
• 7+ years of Java Web Services experience
  
• 5+ years of Spring experience
  
• 2+ years of experience with Cloud technologies
  
• 2+ years of experience in microservices development
  
• 2+ years of MQ Series Messaging experience
  
• 2+ years of API development
  
• Expertise in secure coding practices and Java coding best practices
  
• Experience in designing, developing, and implementing large-scale/complex software applications
  
• Strong understanding of object-oriented design patterns and their application
  
• Experience with test-driven development (TDD) and behavior-driven development (BDD)
  
• Good knowledge of SQL and NoSQL databases
  
• Experience with Kafka, IBM MQ, JMS
  
  Desired:
  
  
• 4+ years of experience with relational database management systems (RDBMS)
  
• Experience with in-memory databases such as Redis, MongoDB, or Cassandra
  
• Experience with Hadoop ecosystem tools for real-time and batch data ingestion, processing, and provisioning (e.g., Apache Flume, Kafka, Sqoop, Flink, Hive, Storm)
  
• 3+ years of banking industry experience
  
• 5+ years of Agile methodology experience
  
• Experience with Open API 3.0 and JSON schema
  
• Industry-standard technology certification
  
• Ability to lead a team of engineers and support resources across multiple locations in coordination with various partners on large initiatives
  
• Strong verbal, written, and interpersonal communication skills
  
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Keywords: Creative Solutions Services, LLC, DeKalb , Sr. Software Engineer Java, IT / Software / Systems , Chicago, Illinois