Full Stack Java Developer

Netrolynx AI; United States; On-site; USD 92,000 - 99,000; Full time

Benefits offered by this job

Medical insurance

401(k) retirement plan

Health Savings Account

Disability insurance

Life insurance

Career development

Job summary

Cynet Systems Inc. is seeking an experienced full-stack Java and React developer to contribute to enterprise applications across the full project life cycle.

The role requires at least seven years of hands-on experience with Java, J2EE, Spring, Spring Web Services, and Spring Boot microservices, plus front-end work with React JS. The position involves building back-end services and responsive interfaces, working with relational and NoSQL databases, and supporting applications through

Qualifications

• Seven+ years of hands-on experience developing enterprise applications with Java, J2EE, Spring Framework, Spring Web Services, and Spring Boot.
• Strong knowledge of Core Java, Spring IOC, REST APIs, and JUnit testing.
• Experience with React JS, Redux using Thunk or Saga, JavaScript, HTML, and CSS.
• Familiarity with Linux and Windows environments and databases such as SQL, MySQL, MongoDB, Cassandra.
• Experience with Maven, Ant, Ivy, Jenkins, and automated CI/CD delivery pipelines.
• Familiarity with source control platforms such as JIRA, SVN, Git, Bitbucket, Postman, Altova, SOP API, Xcode, and Strategy Manager.

Responsibilities

• Develop, enhance, and maintain enterprise applications using Java, J2EE, Spring, Spring Web Services, and Spring Boot microservices.
• Design and implement REST APIs and back-end services, apply Core Java and Spring IOC principles, and write or support unit tests using JUnit.
• Build responsive front-end experiences with React JS, Redux, JavaScript, HTML, and CSS.
• Work with relational and NoSQL databases to query, manage, and support application data.
• Use Linux and Windows systems, build tools, source control platforms, defect tracking systems, and CI/CD tools to support reliable development and delivery.
• Collaborate with project stakeholders and team members to troubleshoot issues and deliver maintainable solutions.

Skills

Java

J2EE

Spring Framework

Spring Boot

React JS

Redux

REST APIs

JUnit

SQL

Tools

MongoDB

Cassandra

MySQL

PostgreSQL

Maven

Ant

Ivy

Jenkins

Git

JIRA

Job description

About The Company

Cynet Systems Inc. was founded in 2010 and is headquartered in the Washington, DC metro area. The company provides technology staffing and workforce solutions to Fortune 500 companies, government agencies, and enterprise organizations throughout the United States and Canada. Its services span IT, engineering, life sciences, clinical, and professional staffing, supported by a recruitment organization operating across North America and Asia.

About The Company

Cynet Systems Inc. was founded in 2010 and is headquartered in the Washington, DC metro area. The company provides technology staffing and workforce solutions to Fortune 500 companies, government agencies, and enterprise organizations throughout the United States and Canada. Its services span IT, engineering, life sciences, clinical, and professional staffing, supported by a recruitment organization operating across North America and Asia. As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams and supporting professionals as they grow their careers. The company is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting its focus on quality, information security, operational excellence, and customer success.

About The Role

Cynet Systems is seeking an experienced full-stack Java and React developer to contribute to enterprise application development across the full project life cycle. The successful candidate will bring at least seven years of hands-on experience with Java, J2EE, the Spring Framework, Spring Web Services, and Spring Boot microservices, along with practical front-end development skills using React JS. This role involves building and maintaining back-end services and responsive user interfaces, working with relational and NoSQL databases, and supporting applications through development, testing, and deployment. The hourly pay range for this position is $67.00 to $72.00.

Qualifications

Candidates should have seven or more years of hands-on experience developing enterprise applications with Java, J2EE, Spring Framework, Spring Web Services, and Spring Boot microservices. Strong knowledge of Core Java, Spring Inversion of Control (IOC), REST APIs, and JUnit testing is required. Applicants should also have experience with React JS, Redux using Thunk or Saga, JavaScript, HTML, and CSS. Qualified candidates will be comfortable working in Linux and Windows environments and using SQL, MySQL, MongoDB, and Cassandra. Experience with Maven, Ant, Ivy, Jenkins, and automated CI/CD delivery pipelines is important. Familiarity with source control, issue tracking, API tools, and related platforms such as JIRA, SVN, Git, Bitbucket, Postman, Altova, SOP API, Xcode, and Strategy Manager is also expected. Candidates should be able to collaborate across project teams and contribute throughout the software development life cycle.

Responsibilities

Develop, enhance, and maintain enterprise applications using Java, J2EE, Spring, Spring Web Services, and Spring Boot microservices. Design and implement REST APIs and back-end services, apply Core Java and Spring IOC principles, and write or support unit tests using JUnit. Build responsive front-end experiences with React JS, Redux, JavaScript, HTML, and CSS. Work with relational and NoSQL databases to query, manage, and support application data. Use Linux and Windows systems, build tools, source control platforms, defect tracking systems, and CI/CD tools to support reliable development and delivery. Participate in the full project life cycle, from requirements and solution development through testing, deployment, and ongoing maintenance. Collaborate with project stakeholders and team members to troubleshoot issues, track defects, and deliver maintainable solutions aligned with project needs.

Benefits

Benefits may include medical, dental, and vision insurance; a 401(k) retirement plan; a Health Savings Account; short- and long-term disability insurance; life and AD&D insurance; supplemental insurance plans; identity theft protection; pet insurance; wellness programs; an Employee Assistance Program; and career growth and professional development opportunities. Paid sick leave is provided where required by applicable state or local law. Eligibility, accrual rates, and usage limits may vary by employment status, length of service, and work location. Paid sick leave is administered in accordance with applicable state and municipal requirements. Cynet Systems Inc. reserves the right to modify, amend, or terminate benefit plans in accordance with applicable laws.

Equal Opportunity

Cynet Systems is committed to providing equal employment opportunities and fostering a professional, inclusive workplace. Employment decisions are made in accordance with applicable laws and without discrimination based on protected characteristics.