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Freelance Java Spring Developer Jobs in Edgewood, KY

System One

Java/Angular Developer

Fairfield, OH · Remote

$60/hr

Java/Angular Developer Location: Remote Type: Contract To Hire Compensation: $60/hr W2 Work Model ... Experience with Maven and Spring Framework * Experience with SQL Server, Linux DB2 and Hibernate ...

System One

Java/Angular Developer

Fairfield, OH · Remote

$60/hr

Java/Angular Developer Location: Remote Type: Contract To Hire Compensation: $60/hr W2 Work Model ... Experience with Maven and Spring Framework * Experience with SQL Server, Linux DB2 and Hibernate ...

System One

Java/Angular Developer

Fairfield, OH · Remote

$60/hr

Java/Angular Developer Location: Remote Type: Contract To Hire Compensation: $60/hr W2 Work Model ... Experience with Maven and Spring Framework * Experience with SQL Server, Linux DB2 and Hibernate ...

USM

Urgent Need Sr JAVA Developer

Cincinnati, OH

$55 - $70/hr

Java/ J2EE, JSON, Restful, Spring, Junit, Hystrix, Metrics, ClearCase/ ClearQuest We are in search of 2 Sr. Java Developers with at least 7+ years of experience. 1.) 6-9 Years of Java Development ...

USM

Urgent Need Sr. Java Developer

Cincinnati, OH

$55 - $70/hr

Java/ J2EE, JSON, Restful, Spring, Junit, Hystrix, Metrics, ClearCase/ ClearQuest We are in search of 2 Sr. Java Developers with at least 7+ years of experience. 1.) 6-9 Years of Java Development ...

Procom Services

213426 Java Developer

Cincinnati, OH

$49 - $63.25/hr

... seeking an experienced JAVA developer which will be responsible for the design, build, test ... Spring, Hibernate, Struts, JSF * Experience with web application servers (Tomcat/WebSphere/WebLogic)

Tata Consultancy Service Limited

JAVA API

Cincinnati, OH · On-site

$100K - $110K/yr

JAVA API Roles & Responsibilities • 7+ years of software engineering experience with 2+ years in a Technical Lead role • Strong hands-on expertise in: • Java 17/21 • Spring Boot • REST APIs ...

Sopra Steria

Software Engineer (Java/React)

Verona, KY · On-site

$47.75 - $65.75/hr

El proyecto trabaja con metodologia agiles y filosofia devops. Stack tecnologico: java, spring boot, spring cloud, microservicios, SQL/PLSQL, pruebas unitarias (Junit y mockito), colas de mensajeria ...

ClifyX

Java Lead - Cincinnati, OH

Cincinnati, OH · On-site

... developers to follow best coding practices • Spring MVC • Web Services • Java 6 • JavaScript • JQuery • Spring Batch • MQ's • AJAX • JMS • UNIX • WebSphere • Tomcat • JBOSS ...

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Freelance Java Spring Developer information

See Edgewood, KY salary details

$15

$55

$76

How much do freelance java spring developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for freelance java spring developer in Edgewood, KY is $55.90, according to ZipRecruiter salary data. Most workers in this role earn between $48.37 and $62.55 per hour, depending on experience, location, and employer.

What is a freelance Java Spring developer?

A Freelance Java Spring Developer is a self-employed software professional who specializes in building, maintaining, and optimizing applications using the Java programming language and the Spring framework. These developers work on a contract or project basis for various clients, rather than as full-time employees for a single company. Their responsibilities often include designing backend systems, integrating APIs, and ensuring applications are scalable and secure. Freelance Java Spring Developers typically manage their own schedules and may work remotely for clients around the world.

What are the key skills and qualifications needed to thrive as a freelance Java Spring developer?

To thrive as a Freelance Java Spring Developer, you need a solid understanding of Java programming, Spring Framework (including Spring Boot), and experience with RESTful APIs, typically supported by a degree in computer science or relevant certifications. Familiarity with tools like Maven, Git, Docker, and cloud platforms such as AWS or Azure is often required. Strong problem-solving, time management, and client communication skills help you stand out in this role. These competencies ensure you can deliver robust solutions efficiently while managing multiple clients and projects in a dynamic freelance environment.

What are the most common challenges faced by freelance Java Spring developers when working with multiple clients simultaneously?

Freelance Java Spring Developers often juggle projects for multiple clients, which can pose challenges such as managing shifting priorities, aligning with different coding standards, and keeping up with varied communication styles. Successfully navigating these requires strong organizational skills, clear project documentation, and proactive communication to set expectations. Additionally, freelancers must stay updated with the latest Spring framework updates to deliver high-quality, maintainable solutions across diverse client environments.

What is the difference between Freelance Java Spring Developer vs Java Backend Developer?

AspectFreelance Java Spring DeveloperJava Backend Developer
CredentialsOften requires Java certifications, Spring certifications, and relevant experienceTypically requires a Java degree or equivalent experience, with or without certifications
Work EnvironmentIndependent, project-based, remote or on-site freelance workFull-time employment in a company or organization, often in an office setting
Employer & Industry UsageClients across various industries hiring for specific projectsEmployers in tech, finance, e-commerce, and other sectors with ongoing backend needs
Search & Comparison IntentLooking for freelance opportunities or contract work in Java Spring developmentSeeking full-time or permanent backend development roles in Java

In summary, Freelance Java Spring Developers typically work independently on short-term projects, requiring specific certifications and flexible work environments. Java Backend Developers usually hold full-time roles within organizations, focusing on ongoing backend system development.

What cities near Edgewood, KY are hiring for Freelance Java Spring Developer jobs?

Cities near Edgewood, KY with the most Freelance Java Spring Developer job openings:

Freelance Java Spring Developer jobs near you

Senior Java Backend Developer Spring WebFlux & Kubernetes//Cincinnati, OH//c2c and W2

Cincinnati, OH • On-site

Saanvi Technologies
51 - 200 employees
Learn more about Saanvi Technologiesexternal

$115K - $150K/yr

Contractor

Posted 10 days ago

Job description

Senior Java Backend Developer – Spring WebFlux & Kubernete

Location- Cincinnati OH

C2C and W2

About the Role:

You will design, build, and maintain reactive Java microservices that integrate enterprise third-party systems with internal consumers. You will own the full lifecycle of API development — from authentication flows and data transformation through deployment automation — within a Kubernetes-hosted, CI/CD-driven environment.

You bring strong opinions on system design, move fast without cutting corners, and actively use AI-assisted tooling to stay ahead. You are comfortable leading technical decisions within a scrum team and mentoring engineers around you.

Responsibilities:

Architect and own (code) reactive Spring Boot/WebFlux microservices at scale using Project Reactor (Mono/Flux)

Lead design of OAuth2 token exchange flows, credential lifecycle management, and caching strategies

Define and evolve REST API contracts with structured validation, error handling, and observability

Drive integration patterns for enterprise third-party platforms and SSO providers

Automate repetitive engineering tasks — code generation, test scaffolding, data transformation pipelines — using AI-assisted tooling (Claude, Copilot, or similar)

Set the bar for test quality and coverage; enforce standards via JaCoCo and SonarQube

Own Docker multi-stage builds and Kubernetes deployment pipelines (GitHub Actions, Harness)

Champion observability: correlation ID propagation, MDC logging, Actuator metrics

Mentor mid-level engineers and participate actively in code review and sprint ceremonies

Required Skills:

5+ years of professional Java development; Java 17+ and Spring Boot required

Deep experience with reactive programming: Project Reactor, non-blocking I/O, WebClient

Strong understanding of OAuth2 / OpenID Connect; hands-on experience with token exchange or SSO integrations

Proven REST API design skills with DTO-based transformation patterns at scale

Maven, Docker, Kubernetes — not just aware of, but comfortable owning

Git-based workflow in a fast-paced CI/CD environment

Daily use of AI coding assistants (Claude Code, Copilot, Cursor, or similar) as a core part of your workflow

Nice to Have:

Experience designing or integrating agentic systems — multi-step LLM workflows, tool use, or prompt engineering for code-adjacent tasks

JFrog Artifactory or similar artifact management

Caffeine or other in-memory caching strategies

SonarQube and code quality gate configuration

Harness or other deployment automation platforms

Azure devops experience

Environment:

Enterprise tech stack. Services run on Java 17, Spring Boot 4, deployed to Kubernetes via Docker. All code goes through automated quality scans and coverage checks before merge. We actively invest in AI tooling and expect senior engineers to help shape how we adopt it responsibly and at speed.
Saanvi Technologies logo

About Saanvi Technologies

Sourced by ZipRecruiter

Saanvi Technologies is a staffing company that specializes in providing IT professionals to businesses. Our employees are experts in their field, and have the skills and experience necessary to help businesses grow and succeed. Saanvi Technologies is dedicated to helping businesses achieve their goals, and they have a proven track record of success. Our employees are qualified and reliable, and they always go above and beyond to meet the needs of their customers.

Company size

51 - 200 Employees

Headquarters location

Farmington, MI, US

Social media

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