Senior Java Spring Boot Developer

Clark Schaefer Strategic HR is a premier provider of outsourced human resources, recruitment, and training services, partnering with organizations to develop, strengthen, or manage their HR functions.

strategic HR, inc.

Employee count: 11-50

United States only

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We are looking for a skilled Senior Java Spring Boot Developer (Contractor) to join our team. This role involves developing and integrating Java-based microservices, particularly connectors for third-party controls vendors, within our Warehouse Execution System (WES). You will collaborate with architects, product owners, QA, and other development teams, ensuring alignment with our enterprise architecture.

Key Responsibilities:

Develop and maintain Spring Boot-based connectors for vendor systems.
Ensure seamless integration within the microservices ecosystem.
Collaborate to align implementation with enterprise frameworks and best practices.
Participate in Agile ceremonies (PI planning, daily standups, sprint reviews, retrospectives).
Write clean, testable, and efficient code.
Troubleshoot and resolve integration issues.
Contribute to technical documentation.
Work with QA engineers on testing.
Stay updated with emerging technologies.

Required Qualifications:

5+ years of professional software development experience in Java.
5+ years of hands-on experience with Spring Boot.
Strong knowledge of RESTful APIs, messaging patterns, and microservices architecture.
Experience with integration and connector development.
Familiarity with Agile/SAFe methodologies.
Understanding of CI/CD pipelines, Git workflows, and test automation.
Knowledge of Docker/Kubernetes.
Strong problem-solving skills.

Preferred Qualifications:

Experience in warehouse automation or logistics software.
Familiarity with Camunda or workflow-driven architecture.
Exposure to front-end integration (React, Angular, or Vue).
Previous contractor/consulting experience in Agile organizations.

If you are ready for a new challenge and meet the qualifications outlined above apply online at https://grnh.se/b7dhkv9h3us. Be part of our future!

EEO/M/F/D/V. No third-party applications, please.

Contract Opportunity: Senior Java Spring Boot Developer with KPI Solutions in Cincinnati, OH

Remote, with monthly travel for workshops

Are you a Java Spring Boot expert looking for your next challenge? Are you ready to revolutionize warehouse automation with KPI Solutions' cutting-edge technology? Do you thrive in a fast-paced, Agile organization? If yes, we want to talk with you!

KPI Solutions provides end-to-end supply chain services and automation to transform our client’s distribution operations. We analyze, design, implement and support flexible and scalable engineered solutions that optimize order fulfillment, build capacity and reduce reliance on labor.

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About the job

Apply before

Dec 01, 2025

Posted on

Oct 02, 2025

Job type

Contractor

Experience level

Senior

Location requirements

United States

Hiring timezones

United States +/- 0 hours

About strategic HR, inc.

Learn more about strategic HR, inc. and their company culture.

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At the heart of Clark Schaefer Strategic HR lies a deeply rooted mission to better the lives of their clients, their people, and their communities. This commitment is the driving force behind their approach to human resources, viewing it not as a set of one-size-fits-all solutions, but as a collaborative partnership. The team's culture is built on a foundation of being astute listeners and leveraging their extensive expertise to develop client-focused, innovative solutions tailored to the unique needs of each organization. They operate as a seamless extension of their clients' teams, whether it's to develop, strengthen, augment, or manage their entire human resources function. This philosophy was born from humble beginnings, when founder Robin Throckmorton started the company in her basement in 1995 with a passion for solving HR challenges for small and mid-sized organizations.

The company's ethos is defined by its 'REAL Values': Respect, Excellence, Accountability, and Leadership. By showing respect, they validate the worth of others and create a basis for positive interactions. A commitment to excellence means they consistently strive for success by providing innovative ideas and practical solutions that align perfectly with client needs. Accountability is paramount; clients can rely on them to be trustworthy and to take full responsibility for the results they deliver. Leadership is demonstrated by example, with clear direction and excellent communication aimed at creating value for all stakeholders. This value-driven culture has allowed them to grow from a small startup into a recognized leader in outsourced HR, recruitment, and training. They take pride in their journey and use their own experiences as a rising business to help their clients prosper and grow, lightening their load so they can focus on what they do best.

Tech stack

Learn about the tools and technologies that strategic HR, inc. uses to build, market, and sell its products.

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WordPress

Microsoft Excel

Zoom

strategic HR, inc. employees can create an account to update this tech stack.

Employee benefits

Learn about the employee benefits and perks provided at strategic HR, inc..

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Paid Parental Leave

Firm-provided parental leave.

Volunteer opportunities

Paid volunteer time to give back to the community.

Paid Time Off

Paid time off is accrued based on regular hours worked.

Disability Insurance

Firm-provided short-term and long-term disability benefits.

View strategic HR, inc.'s employee benefits

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