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Java Developer Java Jobs in Gainesville, GA (NOW HIRING)

R2 Technologies

Sr java Developer

Alpharetta, GA

$56 - $71.25/hr

Overview: Sr Java Developer We are seeking experienced Java engineers to help optimize and scale a high-performance Consent & Preference platform, as it's deployed to a high-volume division. The ...

Cynet Systems

Senoir Java Developer

Alpharetta, GA

$56 - $71.25/hr

Senior Java Developer We are seeking a Senior Java Developer to design, develop, and maintain scalable and secure microservices for consumer-facing applications. The role involves end-to-end ...

Monitise

Java Developer

Alpharetta, GA · On-site

$49.75 - $64.50/hr

Job Title Java Developer About your role: We are seeking a Software Engineer to join our engineering team at Fiserv. You'll collaborate with product managers, clients at leading financial ...

Centstone

Senior Java Developer - W2

Alpharetta, GA · On-site

$56 - $71.25/hr

Senior Java Developer - W2 Role Locations: Alpharetta, GA & New York, NY (Local Candidates Only) Role: Java Developer Experience: 10+ Years We are looking for an experienced Senior Java Developer ...

Lorven Technologies

Java Developer (Backend)

Alpharetta, GA · On-site

$49.25 - $64/hr

Java Developer (Backend) Location - Alpharetta, GA Contract F2F interview Backend * Professional experience using Core Java, Java Restful APIs, Gradle, Spring, Spring Boot, IBM WebSphere MQ Series ...

Monitise

Java Developer

Alpharetta, GA · On-site

$49.75 - $64.50/hr

Job Title Java Developer About your role: We are seeking a Software Engineer to join our engineering team at Fiserv. You'll collaborate with product managers, clients at leading financial ...

Lorven Technologies

Java Developer (Backend)

Alpharetta, GA

$49.25 - $64/hr

Java Developer (Backend) Location - Alpharetta, GA Contract F2F interview Backend * Professional experience using Core Java, Java Restful APIs, Gradle, Spring, Spring Boot, IBM WebSphere MQ Series ...

Fiserv, Inc.

Java Developer

Alpharetta, GA · On-site

$49.75 - $64.50/hr

Job Title Java Developer About your role: We are seeking a Software Engineer to join our engineering team at Fiserv. You'll collaborate with product managers, clients at leading financial ...

Seven Seven Software

Senior Java Developer

Alpharetta, GA · On-site

$56 - $71.25/hr

This position is for a Senior Java Developer. The candidate must have a strong Java developer background of at least 10+ years. The role requires involvement of all aspects of application development ...

Navtech

Sr Java Developer

Alpharetta, GA · Hybrid

$56 - $71.25/hr

I have an opportunity for a " Sr Java Developer in Alpharetta, GA (Hybrid )" and I am looking for a candidate who can join Immediately if you are interested, reply to me with your updated resume or ...

Samprasoft

Senior Java Developer

Alpharetta, GA

$56 - $71.25/hr

Java Developer Duration: 6 to 12 Months Contract Location: Alpharetta, GA (within 30 miles), no relocation 10+ years of experience engineering awesome solutions. Bachelor's degree in computer science ...

Sparktek

Lead Java Developer

Alpharetta, GA · On-site

Lead Java Developer Location: Alpharetta, GA - (Face to Face Interview-Day1 onsite role) Note: For lead role candidates should have 5 years lead experience with strong hands on experience in ...

Equiliem

Sr. Java Developer

Alpharetta, GA

$56 - $71.25/hr

Job Title: Sr. Java Developer Location: Alpharetta, GA Interview process: F2F Mode : Requires programming skills, involved in the development of software applications. Knowledge of programming ...

Ova Technologies

Java Developer Eng

Alpharetta, GA

$49.75 - $64.50/hr

Job Title Strong proficiency in Java (preferably Java 11+), Spring Boot, and RESTful API development. Experience with asynchronous programming, custom thread pools, and concurrency. Solid ...

Georgia IT Inc

Java Developer -Alpharetta-GA

Alpharetta, GA

$49.75 - $64.50/hr

Java Developer Technical Skills This is a Java/J2EE Application support position and requires 4 to 5 years of Java/J2EE skills with application support experience. 4 year degree in a relevant field ...

Judge Group, Inc.

Java Developer

Alpharetta, GA · On-site

$50 - $51/hr

Our client is currently seeking a Java Developer Involved in Requirement Analysis, Estimation, Detailed Design, development, Unit Testing/System Testing, defect fixing. Very good hands-on experience ...

Software Technology Inc

JR Java Developer

Alpharetta, GA

$51.25 - $66.25/hr

CI/CD * Jenkins deployment JD Skills: 3+ years as a Java developer with experience on server side frameworks (Java 8 / Spring / Spring Cloud / JPA Hibernate / SpringBoot Microservices / Swagger ...

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How much do java developer java jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for java developer java in Gainesville, GA is $52.87, according to ZipRecruiter salary data. Most workers in this role earn between $45.72 and $59.18 per hour, depending on experience, location, and employer.

What are Java Developers?

Java Developers are software professionals who design, develop, and maintain applications using the Java programming language. They work on a wide range of projects, from web and mobile applications to enterprise-level systems. Their responsibilities often include writing clean code, debugging, collaborating with other team members, and ensuring applications are secure and scalable. Java Developers are also expected to stay updated with the latest Java technologies and frameworks to deliver efficient solutions.

What is the difference between Java Developer Java vs Java Software Engineer?

AspectJava Developer JavaJava Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications
Work EnvironmentDevelopment teams, tech companies, startupsDevelopment teams, tech companies, startups
Industry UsageSoftware development, web applications, enterprise solutionsSoftware development, web applications, enterprise solutions
Common Search IntentJob roles, skills, salary infoJob roles, skills, salary info

Java Developer Java and Java Software Engineer roles often overlap in skills and work environment. Both require similar credentials and are used interchangeably in the industry. The main difference lies in the job title emphasis: 'Developer' focuses on coding and building applications, while 'Software Engineer' may imply a broader scope including design and architecture. Candidates should review specific job descriptions to understand the expectations for each role.

What are the key skills and qualifications needed to thrive as a Java Developer, and why are they important?

To thrive as a Java Developer, you need strong programming skills in Java, a solid understanding of object-oriented design, and typically a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and build tools like Maven or Gradle is essential, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Effective problem-solving, teamwork, and good communication skills help Java Developers excel in collaborative and dynamic environments. These technical and soft skills are crucial for building robust, maintainable software solutions that meet business requirements.

How does a Java Developer typically collaborate with other teams during the software development lifecycle?

Java Developers often work closely with cross-functional teams, including front-end developers, QA testers, project managers, and sometimes clients. They participate in code reviews, contribute to design discussions, and coordinate with DevOps professionals to ensure smooth deployment processes. Effective communication and teamwork are essential, as Java Developers must translate technical requirements, troubleshoot issues, and ensure their code integrates seamlessly with other system components. This collaborative environment not only enhances project outcomes but also provides opportunities to learn from different disciplines.
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Java Developer Java jobs near you
Sr java Developer

Sr java Developer

R2 Technologies

Alpharetta, GA

$56 - $71.25/hr

Other

Posted 22 hours ago

Job description

Overview:
Sr Java Developer
We are seeking experienced Java engineers to help optimize and scale a high-performance Consent & Preference platform, as it's deployed to a high-volume division. The platform leverages Kafka, REST APIs, MongoDB (with sharding), and batch file processing, all orchestrated on Kubernetes. This roles focus will be on maximizing throughput, minimizing latency, and strengthening monitoring and reliability.
Key Responsibilities
Optimize Java-based APIs and Kafka consumers to handle large-scale consent and preference traffic.
Enhance MongoDB sharding and indexing strategies for high-throughput read/write operations.
Improve performance and reliability of batch and real-time ingestion workflows.
Fine-tune Kubernetes pods, clusters, and autoscaling policies for better resource utilization.
Implement and enhance observability, including monitoring, alerting, and logging (e.g., Prometheus, Grafana, ELK, OpenTelemetry).
Drive root cause analysis and performance tuning across services and infrastructure.
Collaborate closely with DevOps, SRE, and Architects to ensure end-to-end system health.
Required Skills
Expert-level Java with Spring Boot in scalable microservice environments.
Proven experience with Kafka, including tuning consumers, partitioning, throughput control.
Advanced MongoDB knowledge, especially with sharding, indexing, and high-volume read optimization.
Solid understanding of API performance optimization (caching, pagination, thread tuning, etc.).
Strong experience with Kubernetes and container-based deployments in production.
Hands-on with monitoring high-volume applications using industry-standard tools.
Skills:
Spring Boot,Kafka,MongoDB

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