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Senior Software Engineer (Java & AWS)

Job

Diversified Services Network, Inc.

Remote

$137,500 Salary, Full-Time

Posted 1 week ago (Updated 4 days ago) • Actively hiring

Expires 8/1/2026

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Job Description

Senior Software Engineer (Java & AWS) Diversified Services Network, Inc. - 4.0 Peoria, IL Job Details Full-time $135,000 - $140,000 a year 1 day ago Benefits Health savings account Paid holidays Disability insurance Health insurance Dental insurance 401(k) Paid time off Employee assistance program Vision insurance Life insurance Qualifications AWS IAM Cloud identity and access management (IAM) Computer science Software engineering Engineering development testing Data structures System design Agile scheduling Java BDD Microcontroller programming Algorithm design Developing and maintaining backend systems Application Maintenance DevOps automation Real-time data processing implementation Batch data processing Agile planning Identity & access management Full Job Description Diversified Services Network, Inc. (DSN) is seeking a full-time Senior Software Engineer - Java & AWS to join our team! We offer full benefits, PTO, 401k, and more! This is a hybrid role requiring 2 days per week on-site at the candidate's preferred location: Chicago, IL or Peoria, IL. If you are a seasoned back-end Java engineer with strong AWS expertise ready to work independently on complex systems within an extremely reputable, stable Fortune 500 company — let's talk! Position Overview We are seeking a Senior Software Engineer - Java & AWS to join our Software Engineering organization in a hybrid role at your choice of Chicago, IL or Peoria, IL. Reporting to the Software Engineering Manager, you will work as part of an Agile Scrum team contributing to new program development and maintenance of existing mobile, web, cloud, and server computing systems. This is a senior-level individual contributor role requiring deep back-end engineering expertise, strong cloud knowledge, and the ability to perform complex programming, development, integration, and system administration assignments without close supervision. Key Contributions & Responsibilities Design, code, test, and debug high-complexity programs; configure and customize purchased software solutions of high complexity. Work independently on complex processes and modules used by one or more programs, systems, or infrastructure components; develop major system modules, programs, or infrastructure releases based on requirements gathered from system customers. Perform integrated testing and customer acceptance testing requiring careful planning and execution to ensure timely, quality results; perform integration tasks for in-house developed and purchased hardware/software solutions. Work on complex application and technical problem identification and resolution, including responding to off-shift and weekend support calls as needed. Provide project management, programming, and systems leadership, guidance, and assistance to other team members. Assist customers with documentation, training, and usability efforts. Team Structure & Work Environment You will work within an Agile Scrum team with significant interaction across all ceremonies — Daily Standups, Sprint Planning, Grooming, Retrospectives, Demos, and PR Reviews — and will engage with other teams as needed. Strong collaboration is required. Requirements Education & Experience Bachelor's degree in Computer Science, Electrical Engineering, or a related field with 8+ years of software development experience; or Master's degree with 6+ years of experience. Required Technical Skills 8+ years of Java development experience (6+ with a Master's degree); solid knowledge of computer science fundamentals including data structures and algorithms. 3+ years of AWS experience including CloudFormation templates, ECS clusters, Lambda, Fargate, Amazon Elasticsearch, S3, and strong understanding of IAM roles and policies. Proven experience designing, developing, deploying, and maintaining software at scale using architectural patterns such as MVC, Microservices, and Event-driven architecture. Experience with relational and NoSQL databases; deploying software via CI/CD tools such as Jenkins or Azure DevOps; and working within an Agile/Scrum framework. Experience with batch or stream processing systems (AWS SQS, SNS, Kinesis); designing RESTful APIs; API tools such as Swagger, Postman, or Assertible; and datastores including DynamoDB, MongoDB, Cassandra, Redis, Elasticsearch, MySQL, or Oracle. Hands-on experience with test-driven development (TDD), behavior-driven development (BDD), and testing tools such as Selenium and Cucumber integrated into CI/CD pipelines. Required Soft Skills Ability to work effectively under pressure and within tight time constraints. Genuine passion for technology and an eagerness to contribute to a collaborative, team-oriented environment. Benefits 401(k) Dental insurance Vision Insurance Disability insurance Employee assistance program Health insurance Health savings account Life insurance Paid time off Paid Holidays Please follow the link to our website for a list of job openings in Engineering, IT, Project Management, and more!
https:
//www.dsnworldwide.com
Compensation:
$135,000.00 - $140,000.00 per year