Backend Modernization Engineer III / US Citizens and GC Candidates Only
Confidential
Posted: January 30, 2026
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Quick Summary
We're seeking a versatile Backend Software Engineer who thrives at the intersection of technical excellence and is proficient in Java Spring Boot and .NET Full Stack Development, with experience in containerization (Docker, ECS, EKS, Kubernetes) and Terraform. The ideal candidate will have a strong background in application development, with a focus on scalability and reliability. The successful candidate will be able to design and implement scalable backend solutions using Java Spring Boot and .NET Full Stack Development, with experience in Jenkins and Terraform.
Required Skills
Job Description
Hello,
We're seeking a skilled Backend Engineer with expertise in Java Spring Boot and .NET Full Stack Development to modernize legacy systems and build scalable backend solutions.
Job Title: Backend Modernization Engineer III
Location: Cincinnati, OH - Onsite
Payrate : $50/hr on W2.
TOP SKILLS:
Must Have:
Application Dev.
Java Spring Boot
.Net Full Stack Development
Nice To Have
Containerization (Docker, ECS, EKS, Kubenetes)
Jenkins
Terraform
What You’ll Do
About This Role
We're seeking a versatile Backend Software Engineer who thrives at the intersection of technical excellence and collaborative innovation. This intermediate-level position is designed for a professional who brings both .NET and Java Spring Boot expertise while actively contributing to architectural decisions and driving solutions that make a real impact.
What You'll Do
Drive Technical Solutions Build robust, scalable backend systems using Java Spring Boot re-platforming systems that are currently .NET. Designing APIs and microservices that power critical business applications. You'll ensure high-quality code that meets our standards for performance, security, and maintainability.
Lead Through Collaboration Participate actively in agile ceremonies, contributing ideas that shape project direction and technical approach
.
Innovate and Optimize Develop applications in OpenShift with future potential for building cloud-native applications on AWS. Build containerized microservices, implement CI/CD pipelines, and create automated solutions that improve operational excellence. Stay ahead of technology trends and bring fresh perspectives to our development practices.
Ensure Excellence Write comprehensive unit tests, conduct thorough code reviews, and maintain security best practices. Collaborate with DevOps and operations teams to troubleshoot issues, optimize performance, and ensure our applications deliver exceptional user experiences while meeting compliance requirements.
What You’ll Get
Competitive base salary
Medical, dental, and vision insurance coverage
Optional life and disability insurance provided
401(k) with a company match and optional profit sharing
Paid vacation time
Paid Bench time
Training allowance offering
You’ll be eligible to earn referral bonuses!