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Back End Java Developer

Technology
Swoon
Chicago, United States$139,360 - $143,042 /year2 months agoUntil 4/14/2026
On-site

Job description

Looking for Backend Java developers

  • *local**
to Chicago, IL for one of our top engineer clients! Apply now!
  • *Looking exclusively for back end developer’s NOT full stack. If the resume reads 50/50 or below 70% back end, we will not be able to move forward with the application. AWS experience is also a must!**

Location: Downtown Chicago, IL (near west loop)

Workplace type: Onsite/hybrid (Hybrid; will need to go into office 2x a week; but MUST be open to the potential of being 100% onsite at some point during the contract, could be after first month)

Type: Contract

Pay: $67-68.77/hour on w2

IV type: 1 tech screen prior to submission-3 rounds- ( 1 hour each typically); coding exercises, theoretical questions to answer, etc. (Might be able to combine rounds dependent time)

Length: 12 months- possibility to extend

+optional benefits and 401K
  • Must haves:
  • Bachelor’s degree in computer science or electrical engineering or related field is required w/
  • *10+ years’ experience needed- cannot be 9 years and 9 months, must be minimum 10 years of experience OR Master’s degree with 8+ years’ experience
  • Good tenure- last two roles must be at least 1.5-2 years minimum tenure to be considered
  • Majority back-end development experience (overall 75-80% + back end versus front end) and back-end developer job titles***
  • Agile framework experience /scrum environment ideally
  • Hands on AWS experience (kinesis, SNS, SQL, S3, DynamDB, RDS)- Deploying and maintaining software using public AWS clouds
  • Java development- with versions 11, 17 or higher
  • Hands on data base experience
  • Kafka experience
  • Leadership experience is HUGE (team lead, etc)
  • Any AI experience is HUGE plus
  • Enterprise level work environment
+
  • 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
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

Soft Skills

(Required)
  • Must demonstrate solid knowledge of Computer Science fundamentals, such as data structures and algorithms.
  • Ability to work under pressure and within time constraints
  • Passion for technology and an eagerness to contribute to a team-oriented environment
  • Demonstrated leadership on small to medium-scale projects impacting strategic priorities

Disqualifiers/Red Flags

  • If candidate is not in local area, please do not submit
  • If the candidate’s current place of residence is not on resume, they will be DQ
  • If they haven’t coded in the last 3 years, do not submit them.
  • Choppy tenure will be DQ

Interview Process

  • 3 rounds ( 1 hour each typically) ; coding exercises, theoretical questions to answer, etc. (Might be able to combine rounds dependent time)
  • *Job Description:**
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.
  • *Typical task breakdown:**
  • Competent to perform all programming, project management, and development assignments without close supervision
  • Works directly on complex application/technical problem identification and resolution, including responding to off-shift and weekend support calls
  • Works independently on complex systems or infrastructure components that may be used by one or more applications or systems.
  • Drives application development focused around delivering business value
  • Mentors and assists software engineers, providing technical assistance and direction as needed
  • Maintains high standards of software quality within the team by establishing good practices and habits
  • Proactively reaches out for help when stuck on an issue after doing reasonable independent research
  • Maintains a sense of urgency when working on tasks and actively followup on any dependencies or blockers
Keywords
javaamazon-web-servicesamazon-snsamazon-s3amazon-rds-for-mysqlkafkajenkinsmicrosoft-azureazure-devopsgo-cdamazon-kinesisamazon-sqsamazon-mqrabbitmqactivemqapache-activemqpostmanassertiblecucumberseleniumamazon-auroraamazon-dynamodbmongodbelasticsearchcassandraapache-cassandraredismysqloracleamazon-api-gatewayaws-fargateaws-lambdaamazon-cloudwatch

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