Java Developer

  • Purplejack Technologies LLC
  • Chicago, Illinois
  • Full Time

JOB DESCRIPTION | Software Engineer | Rose International

Job Title: Software Engineer

Location: Chicago, IL

Duration: 13 months

Must-Have Skills

· Agile

· AWS

· Java

· Jenkins

· Microservices

· NoSQL

Education Requirements:

· Bachelor’s degree in Computer Science, Electrical Engineering, or related field is required with 10+ years’ experience 

· Master’s degree with 8+ years’ experience

Required Skills for the Software Engineer:

· 10+ years or more of experience in designing and developing software applications in Java.

· Designing, developing, deploying and maintaining software at scale.

· Developing software applications using  relational and NoSQL  databases.

· Application architectural patterns, such as  MVC, Microservices, Event-driven , etc.

· Deploying software using CI/CD tools, such as  Jenkins, Azure DevOps, GoCD,  etc

· Deploying and maintaining software using public clouds such as  AWS or Azure .

· Working within an  Agile  framework (ideally Scrum)

· Experience with AI tools is a BIG PLUS**

Should have a strong understanding and/or experience in many of the following:

· Message streaming solutions, such as AWS Kinesis, AWS SQS, AWS SNS, Apache Kafka, RabbitMQ, Apache ActiveMQ.

· Experience designing well-defined Restful APIs

· Hands on experience with API tools such as Swagger, Postman and Assertible o Test Driven Development and Behavior Driven Development.

· Hands on experience with testing tools such as Cucumber and Selenium and their integration into CI/CD pipelines.

· Datastores such as AWS Aurora, AWS RDS, AWS DynamoDB, MongoDB, ElasticSearch, Cassandra, Redis, MySQL, Oracle. o Other AWS technologies, such as API Gateway, ALB, NLB, Fargate, Lambda, S3, CloudWatch, etc

· Debugging and maintaining software in Linux or Unix platforms 

Software Engineer Overview:

The main function of a software engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the software and systems that make computers work. A typical software engineer researches, designs, develops and tests software. 

Responsibilities:

· Modify existing software written in Java, databases and database management systems.

· Create service software, unit and integration tests.

· Work as part of a project team to coordinate software development and determine project scope and limitations.

· Review project requests describing user needs to estimate time and cost required to accomplish project.

Job ID: 523263184
Originally Posted on: 6/2/2026

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