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Freelance Java Spring Developer Jobs in Miami, FL

ConnectedX, Inc.

Java Developer

Sunrise, FL · On-site

$48.75 - $63/hr

Java Backend Developer Location: Sunrise,Fl (Onsite - In-Person) Interview Process: One-Shot In ... Strong experience with Java, Spring Boot, and Microservices architecture. * Solid experience ...

Stellar IT Group

Java Microservices Lead

Miami, FL · On-site

Java, Spring Boot, Kafka, GraphQL (including Spring GraphQL), Kubernetes, AWS * Experience Level: 6-10 years (hands-on developer with leadership capability; not requiring 15+ years) * AI Tools ...

1 point system

Java Microservices Lead

Miami, FL · On-site

Java, Spring boot, Kafka, GraphQL (and Spring GraphQL), cloud deployment (Kubernetes and AWS) exp ... Hands-on Java microservices engineer coding day-to-day on a cloud-native commerce platform. * You ...

1 point system

Java Services lead

Miami, FL · On-site

Strong hands-on experience with Java, Spring Boot, and microservice architecture and design patterns * Implement reactive programming patterns (WebFlux, Project Reactor) and non-blocking I/O

Coderio

Technical Lead Java/AWS - Miami

Miami, FL · On-site

Requirements * 10+ years of backend engineering experience, including 4+ years leading development teams or technical initiatives. * Deep expertise in Java, Spring Boot, and microservices ...

Coderio

Technical Lead Java/AWS - Miami

Miami, FL · On-site

Requirements * 10+ years of backend engineering experience, including 4+ years leading development teams or technical initiatives. * Deep expertise in Java, Spring Boot, and microservices ...

Resource Point LLC

Java Developer

Sunrise, FL · On-site

$48.75 - $63/hr

Java Developer Location: Sunrise, FL Duration: 6+ Months Description: Client seeking a Java ... Develop Java 11 microservices using Spring Boot, Spring JDBC, Security, Batch, and Transaction ...

Staffingine LLC

Front-End Developer

Sunrise, FL · On-site

$99K - $115K/yr

Job Title: Front-End Developer Job Location: Sunrise, FL Job Type: Contract * Hands-on experience ... Proven ability in developing high-performance, scalable applications using ReactJS, Java, Spring ...

ITTConnect

Tech Lead (Banking / Java)

Miami, FL · Hybrid

Architect and develop scalable solutions using Angular, Node.js, React, Python, Java Spring Boot ... Mentor engineers and foster a culture of technical excellence. Collaboration with third party ...

ITTConnect

Tech Lead (Banking / Java)

Miami, FL · On-site

Participate in code reviews and mentor developers on improving efficiency * Responsible for the ... Expertise in Angular, Node.js, React, Python, Java Spring Boot, Azure, Cloud, Kafka * Strong ...

CYNET SYSTEMS

JBPM Lead

Miami, FL · On-site

$48 - $53/hr

Experience developing middle tier technologies and jBPM driven orchestrations for highly scalable, reliable open systems platforms in Java/J2EE, Spring Boot and reactive programming. * Experience ...

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Freelance Java Spring Developer information

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

As of Aug 4, 2026, the average hourly pay for freelance java spring developer in Miami, FL is $54.23, according to ZipRecruiter salary data. Most workers in this role earn between $46.92 and $60.67 per hour, depending on experience, location, and employer.

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 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 are the most commonly searched types of Java Spring Developer jobs in Miami, FL? The most popular types of Java Spring Developer jobs in Miami, FL are:
What are popular job titles related to Freelance Java Spring Developer jobs in Miami, FL? For Freelance Java Spring Developer jobs in Miami, FL, the most frequently searched job titles are:
What job categories do people searching Freelance Java Spring Developer jobs in Miami, FL look for? The top searched job categories for Freelance Java Spring Developer jobs in Miami, FL are:
What cities near Miami, FL are hiring for Freelance Java Spring Developer jobs? Cities near Miami, FL with the most Freelance Java Spring Developer job openings:
Freelance Java Spring Developer jobs near you

Senior Java Spring Boot Developer -Onsite-FL, CT-12+ Years with strong Java 17+, Spring Boot, Spring

Keylent

Florida City, FL • On-site

$52.75 - $67.25/hr

Other

Posted 21 days ago

Job description

Senior Java Spring Boot Developer

12+ years

Required Skills

 Java 17+ 

 Spring Boot 

 Spring Batch 

 REST APIs 

 JPA/Hibernate 

 Maven/Gradle 

 Kafka (optional)

 Informatica PowerCenter 10 - (Basic Knowledge)

 Cloud (AWS/Azure/Google Cloud Platform)

Responsibilities

 Develop ETL services.

 Define migration strategy from Informatica to Java/Spring Boot.

 Implement logging, auditing, and exception handling. 

 Optimize performance and scalability. 

 Establish coding standards and governance. 

 Drive cloud modernization initiatives.

High level Requirements

 7+ years of Java development experience.

 Good in migration strategy from Informatica to Java/Spring Boot

 Strong experience in Spring Boot and Spring Batch.

 Knowledge of SQL optimization and database design.

 Experience with cloud-native development.

Keylent logo

About Keylent

Sourced by ZipRecruiter

Keylent Inc, based in Wilmington, DE, US, operates in the dynamic IT services and solutions industry. Their official platform, keylent.com, further details their robust suite of services which primarily comprise software consulting, quality assurance, project management, and business intelligence. Keylent Inc has been an integral part of the industry since its inception, serving diverse clients with their specialized, innovative IT solutions. This customer-centric firm is founded on the core values of reliability, integrity, and zealous innovation. Their mission is to empower businesses in navigating the complex technological landscape with ease, efficiency, and confidence. Notably, Keylent Inc has been recognized for its commitment to exceptional service delivery and the profound impact of its solutions in facilitating business growth.

Industry

Internet and it

Company size

11 - 50 Employees

Headquarters location

Wilmington, DE, US

Year founded

2010

Social media

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