Backend Modernization Engineer III / US Citizens and GC Candidates Only

Cincinnati, Ohio, United States February 25, 2026 Greenhouse

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!

Apply on company site

How to Get Hired at Hudson Manpower

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