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

R2 Technologies Corporation

Sr java Developer

Alpharetta, GA · On-site

$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 ...

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 ...

Accord Technologies Inc.

Sr.Java Developer

Alpharetta, GA · On-site

$56 - $71.25/hr

Sr.Java Developer Alpharetta, GA ( Need Onsite day 1, hybrid 3 da ys from office) Position type: W2 contract. We are seeking a highly experienced and hands-on Java Developer with a strong background ...

Key2Source INC

Senior Java Developer

Alpharetta, GA · On-site

$56 - $71.25/hr

Senior Java Developer Location: Alpharetta, GA (Onsite) Experience: 5+ years Key Responsibilities: • Design, develop, and maintain high-performance Java-based applications • Build and implement ...

OVA.Work

Senior Java Developer

Alpharetta, GA · On-site

$54.50 - $69.50/hr

Work is seeking an experienced Senior Java Developer to design, develop, and maintain high-performance, scalable backend systems. The role involves collaborating with cross-functional teams to build ...

Programmers.io

Java Developer with GCP

Alpharetta, GA · On-site

$49.75 - $64.50/hr

Sr. Java Developer with GCP * Advanced proficiency in full stack Java programming with experience in Spring Boot frameworks and web services * Strong experience with Google Cloud Platform (GCP)

ICONMA

Sr Java Developer

Alpharetta, GA · On-site

$54.50 - $69.50/hr

ICONMA is an IT Services and Consulting company seeking a Sr Java Developer for their Alpharetta, GA location. The role involves leading the design and implementation of scalable microservices ...

Monitise

Senior Java Developer

Alpharetta, GA

$56 - $71.25/hr

Job Title Senior Java Developer About your role: The Senior Java Developer role is an opportunity to be part of a delivery team that building the Commerce Hub platform. Built to deliver innovation ...

Fiserv, Inc.

Senior Java Developer

Alpharetta, GA · On-site

$56 - $71.25/hr

Job Title Senior Java Developer About your role: The Senior Java Developer role is an opportunity to be part of a delivery team that building the Commerce Hub platform. Built to deliver innovation ...

Siri InfoSolutions Inc

Java Developer

Alpharetta, GA · On-site

$49.75 - $64.50/hr

Sr. Java Developer * Ongoing contract * Location: Alpharetta, GA Required Qualifications * Bachelor's degree in Computer Science or related field * 5-7+ years of software development experience * 5+ ...

NTT DATA, Inc.

Senior Java Developer

Alpharetta, GA · On-site

$50 - $56.88/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are currently seeking a Senior Java Developer to join our team in Alpharetta, Georgia (US-GA), United States (US). Day to Day Job Duties: * Design, develop, and maintain scalable backend systems ...

Infinity Solutions

Senior Java Developer

Alpharetta, GA · On-site

$56 - $71.25/hr

Senior Java Developer Locations: Alpharetta, GA (Hybrid) Duration: Long Term Description: Working Model: Hybrid- 2 days/week in office Targeted Years of Experience: 10+ years As a full-stack ...

OVA.Work

Senior java Eng

Alpharetta, GA · On-site

$118K - $156K/yr

Work is seeking an experienced Senior Java Developer to design, develop, and maintain high-performance, scalable backend systems. The role involves working closely with cross-functional teams to ...

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How much do senior java developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for senior java developer in Gainesville, GA is $58.58, according to ZipRecruiter salary data. Most workers in this role earn between $51.35 and $65.43 per hour, depending on experience, location, and employer.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are some common challenges senior Java developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are the most commonly searched types of Java Developer jobs in Gainesville, GA?

The most popular types of Java Developer jobs in Gainesville, GA are:

What are popular job titles related to Senior Java Developer jobs in Gainesville, GA?

For Senior Java Developer jobs in Gainesville, GA, the most frequently searched job titles are:

What job categories do people searching Senior Java Developer jobs in Gainesville, GA look for?

The top searched job categories for Senior Java Developer jobs in Gainesville, GA are:

What cities near Gainesville, GA are hiring for Senior Java Developer jobs?

Cities near Gainesville, GA with the most Senior Java Developer job openings:

Senior Java Developer jobs near you

Sr java Developer

R2 Technologies Corporation

Alpharetta, GA • On-site

$56 - $71.25/hr

Full-time

Re-posted 28 days 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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