Java Backend Developer
Group Nine LLC
Java Backend Developer
We are seeking a skilled Java Backend Developer with expertise in Kafka streaming, messaging queues, SQL databases, HashMap, microservices architecture, and multithreading. The ideal candidate will be responsible for developing and maintaining robust backend systems, ensuring scalability, performance, and reliability.
Key Responsibilities
- Design, develop, and maintain Java-based backend applications
- Implement streaming data solutions using Kafka
- Manage messaging queues for efficient data processing
- Develop and optimize SQL database schemas and queries
- Utilize HashMaps for efficient data handling
- Build and deploy microservices architecture
- Write multithreaded, scalable, and high-performance code
- Collaborate with cross-functional teams and participate in agile development processes
- Prepare for and participate in final in-person interview at the client's office
Requirements
- Proven experience in Java development
- Strong understanding of Kafka streaming and messaging queues
- Hands-on experience with SQL databases
- Proficiency in data structures like HashMap
- Experience with microservices architecture
- Good knowledge of multithreading and concurrent programming
- Excellent communication and teamwork skills
- Ability to work in a hybrid environment with in-office days on Tuesday, Wednesday, and Thursday
Additional Information
- Final interview will be conducted in person at the client's office
- Candidates should be comfortable with in-person interviews in Alpharetta, GA
If you are passionate about backend development and meet the above requirements, we encourage you to apply.
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Java Backend Developer in Alpharetta, GA vacancy
- ...Java Backend Developer Immediate need for a talented Java Backend Developer. This is a 11 months contract opportunity with long-term potential and is located in Alpharetta, GA (Hybrid). Job ID:25-79523 Pay Range: $55 - $60/hour. Employee benefits include, but are...SuggestedContract workImmediate start
- ...expertise in Spring Boot, Microservices, and REST Web Services for robust application development. ~ Exhibit deep understanding of Core Java for efficient coding and system integration. ~ Showcase domain knowledge in Cards and Payments, and Asset and Wealth Management...Suggested
- ...Job Title: Backend Java Developer Location : Alpharetta GA Interview type: L1 - Video and L2 - Face to Face Mandatory Skills: Java Spring Boot Kafka REST API development Basic SQL (SQL Server, DB2) Preferred Skills: Python Exposure to...SuggestedHourly payContract work
- ...Job Title: Backend Java Developer Location: Alpharetta, GA (Hybrid - 3 Days/Week) Tax Term (W2, C2C): W2 Job Type (Permanent/Contract): Contract Interview mode: In-person Description: We are seeking an experienced Backend Java Developer with 8...SuggestedPermanent employmentContract work3 days per week
- ...Job Title: Java Backend Developer Location: Alpharetta, GA - Locals Duration: Long term Requirements : ~ Bachelor's degree in Computer Science, Engineering, or a related field. ~10+ years of experience in backend development, with...SuggestedLocal area
- ...Java Developer Alpharetta, GA - Hybrid 3 days a week onsite 12 months+ Potential to Convert Job Overview: We are seeking an experience backend engineer to join our Middle Office Core Platform Organization. This team owns systems, services and initiatives...Work at office3 days per week
- ...plaintext JOB TITLE: Full Stack Java Developer Key Responsibilities - Java Development: Proficiency in Java and Spring Boot for... .... - TypeScript: Proficiency in TypeScript for frontend and backend development. - Database Management: Knowledge of relational...
- ...in the DC Metro Area - Washington Business Journal (2016).Job DescriptionJava Developer Alpharetta, GA6+ MonthsNeed GC and USCTop Three Skills:1) 5+ Years End to End J2EE Development2) Backend development using Struts/Spring, and Hibernate Webservices3) Front end...Temporary work
- ...Java AWS Developer Location - Berkley Heights, NJ Or Alpharetta, NC ( 5 days onsite mandatory from either of these locations) Rate - 70... ...Key Responsibilities Architect, design, and develop backend systems using Java and Spring Boot. Build cloud-native and...
- Job-ID31689321Reference26-00018 Role: Full Stack Engineer Location NYC NY / Alpharetta, GA Mandatory Skills: · - Java · - Spring Boot · - Angular or React · - Basic SQL (SQL Server, DB2) · - REST API development Preferred Skills: · - Python · - Exposure to Kafka, ElasticSearch...
- ...Job Title: Oracle Developer Location: NewYork,Newyork Job Type: [Full-Time / Part-Time / Contract] Job Summary: We are seeking a skilled and detail-oriented Oracle Developer to join our team. The ideal candidate will be responsible for designing...Full timeContract workPart time
- ...Senior Java Developer Location: Alpharetta, GA (Onsite Hybrid – 3 Days/Week) Interview Process: Final round (R2) In-Person Job... ...SQL, and Multi-threading. The ideal candidate will have solid backend engineering experience, strong design skills, and hands-on expertise...3 days per week
- ...PHP Fullstack Reactjs Developer (Java Backend + Reactjs Frontend)Location: Santa Clara, CA, 95054 x Princeton, NJ, 08543 x Morrisville, PA, 19067 x Morrisville, NC, 27560 x Dublin, NC, 28332 x Woodbridge, NJ, 07095 x Bellevue, WA, 98009 x Charlotte, NC, 28270 x Bridgewater...
- ...Backend Java Developer We are looking for a backend Java developer to develop and enhance applications that successfully meet business objectives/timelines. Responsibilities include: Develop & enhance applications that successfully meet business objectives /...
- ...Java Developer We are seeking a hands-on Java Developer to design, develop, and maintain mission-critical backend applications. You will collaborate with product managers, frontend engineers, and DevOps teams to deliver high-quality, scalable software. Key Responsibilities...
- ...Fullstack Developer Apex Systems, the nation’s 2nd largest Information Technology staffing firm, has an opportunity for a Fullstack... ...here in Atlanta, GA. Applicants must have 5+ years of Fullstack experience and have technical experience with Java and Angular....Local area
- ...Description: Application Developer - Data Protection Services The mission of... ...to incident responders. This Python Backend Developer position is with the Data Protection... ...: Data analytics, OpenAPI Prototyping, Java, Spring Boot Orchestration: Docker,...
- ...Full Stack Java Developer Location: St. Louis, MO/Alpharetta, GA Duration: 12 months Java 8 / 11, Angular 9 or above, HTML5, CSS, Node, Spring Boot, Microservices, TDD - JUnit, CI/CD, AWS or GCP Needs to have a good experience in Angular, HTML5, CSS, Node,...
- ...Sr. Java Developer As a Sr. Java Developer you will design and develop back end services using Java, Spring Framework, SpringBoot Microservices... ...preferably JSP /Angular/React JS. ~ Solid grasp of web and backend application development. ~ Experience with Cloud Platforms...
- ...Java Full Stack Developer Location: Alpharetta, GA Mandatory Skills: Full-stack architecture design Performance optimization & scalability Advanced security and API governance Strong Java & Spring Boot expertise Advanced Angular/React Microservices...
- Job ID: 25548362Reference Number: 25-00482Title: JAVA DEVELOPERLocation: Frisco, TX, Alpharetta, GA, GAPosted Date: 2025-05-20Contact... ...Experience with unit testing JUNIT. Experience in CI/CD pipeline Experience developing cloud-native applications utilizing Azure services
- ...Full Stack Java DeveloperWe are looking for a Full Stack Java Developer to join our dynamic team. You will be responsible for developing both backend services and front-end interfaces, ensuring seamless integration and high performance across the application stack.Key...
- ...We are seeking a Java Full Stack Developer with strong expertise in front-end development using Angular and solid understanding of back-end technologies. The role involves building secure, scalable applications, creating APIs, and implementing unit tests across the stack...
- ...Development I (Full Time) - United States Location: Atlanta, GA Responsibilities Design, develop, and maintain end-to-end web applications Develop robust backend services using Java, Spring Boot, Spring MVC Build and consume RESTful APIs Integrate applications with...Full timeContract work
- Job ID: 28262900Reference Number: 26-00497Title: java architectPosted Date: 2026-05-21Contact: Asif RazaContact Email: ****@*****.*** Phone: (***) ***-****Company: HAN Staffing Java Architect Alpharetta, GA (Hybrid - 3 Days/Week Onsite) Enterprise-Level...3 days per week
- ...Location: [Your Location or Remote] Job Type: Full-time About the Role: We are looking for a skilled Java Developer to design, develop, and maintain high-performance applications. You will work closely with cross-functional teams to deliver scalable and...Full timeRemote work
- ...architectural solution options Participate in developing integration strategies based on... ...transferRequired Skill and ExperienceExpert-level Java (Java 11/17+), Spring Boot, Spring Cloud,... ..., automation, data processing, or backend services (Flask/FastAPI/Django)Experience...Full timeTemporary workRelocation
- ...Java Senior Full-stack Developer Description: The client is looking for Java Senior Engineer to build end-to-end business solutions and to work with... ...sub-features, which utilizes the latest Front end and Backend development technologies • Perform production support, troubleshoot...
- ...experience in design and development of software applications using Core JAVA. Design event-driven workflows and data pipelines utilizing... ...and optimize application performance and scalability. Develop high-performance, multi-threaded server-side applications....
- ...role: Java Fullstack Developer (70 java + 30 Angular) location: Alpharetta, GA (Only locals ) Position Overview: We are seeking a highly skilled Senior Java Full Stack Developer to join our dynamic team. The ideal candidate will have extensive...Local area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Java Backend Developer. Be the first to apply!
Related searches
- sr.java developer Alpharetta, GA
- java microservice developer Alpharetta, GA
- java developer backend Alpharetta, GA
- senior java developer Alpharetta, GA
- java developer remote part time Alpharetta, GA
- java developer Alpharetta, GA
- full stack java developer Alpharetta, GA
- java developer full time Alpharetta, GA
- entry level java developer remote Alpharetta, GA
- senior java software engineer Alpharetta, GA

