Application Programmer / Java Developer
Location
United States
Posted
1 day ago
Salary
Not specified
Job Description
Role Description
Harmonia Holdings is seeking a skilled Application Programmer / Java Developer to support a federal government client in a dynamic, agile development environment. This role is responsible for participating in all phases of the software development lifecycle, including:
- Requirements analysis
- Design
- Development
- Testing
- Deployment
- Maintenance of enterprise applications
The Application Programmer will develop, test, and maintain applications using Java and modern web technologies while working in a continuous integration and continuous delivery (CI/CD) environment. Responsibilities include:
- Participate in agile methodologies and contribute within a continuous integration environment.
- Conduct software analysis, programming, testing, and debugging activities.
- Analyze user requirements to define business objectives and technical solutions.
- Contribute to all stages of the software development lifecycle.
- Develop and maintain applications using Java, Spring Boot, and RESTful services.
- Implement and remediate SonarQube findings and develop unit tests to ensure code quality.
- Develop and maintain technical documentation and user support materials.
- Identify and resolve technical issues across application environments.
- Support CI/CD pipelines and DevOps processes using tools such as Jenkins/CloudBees and Git.
- Work with relational and NoSQL databases including Oracle, PostgreSQL, and DynamoDB.
- Support cloud-based deployments and infrastructure using AWS services (EC2, CloudWatch, Load Balancers, Lambda).
- Collaborate with cross-functional teams to integrate security and performance best practices.
- Periodically assist with Help Desk support to troubleshoot and resolve end-user issues.
Qualifications
- US citizenship is required with the ability to obtain and maintain a Public Trust clearance.
- Bachelor’s degree in Computer Science or related field.
- 5+ years of experience in application development and/or Java development.
- Strong proficiency in Java (Java 8+), Spring Boot, and RESTful web services.
- Experience with MVC architecture and JDBC.
- Proficiency with front-end technologies including React (18+), Angular, JavaScript/TypeScript, HTML, CSS, and JSON.
- Experience with Node.js (22+), Struts 2, Maven, and JQuery.
- Familiarity with messaging and streaming technologies such as MQ or Kafka.
- Experience with Oracle 19c, PostgreSQL, DynamoDB, and SQL optimization.
- Experience working in Windows and Linux environments.
- Knowledge of AWS services including EC2, CloudWatch, load balancers, and serverless architectures.
- Experience with infrastructure automation tools such as Terraform and RedHat Ansible Automation Platform.
- Experience with CI/CD tools such as Jenkins/CloudBees and version control systems such as Git.
- Familiarity with monitoring tools such as AppDynamics and DataDog.
- Knowledge of application frameworks, microservices architecture, containerization (Docker/Kubernetes), and cross-platform interoperability.
- Strong communication, teamwork, and organizational skills.
Requirements
- Current DHS/ICE Public Trust Suitability.
Benefits
- Traditional and HSA-eligible medical insurance plans.
- 100% employer-paid dental and vision insurance options.
- 100% employer-sponsored STD, LTD, and life insurance.
- 5% 401(k) company matching.
- Flexible schedules and teleworking options.
- Paid holidays and PTO Accrual Plans.
- Paid Parental Leave.
- Professional development and career growth opportunities.
- Team and company-wide events, recognition, and appreciation.
- And so much more!
Job Requirements
- US citizenship is required with the ability to obtain and maintain a Public Trust clearance.
- Bachelor’s degree in Computer Science or related field.
- 5+ years of experience in application development and/or Java development.
- Strong proficiency in Java (Java 8+), Spring Boot, and RESTful web services.
- Experience with MVC architecture and JDBC.
- Proficiency with front-end technologies including React (18+), Angular, JavaScript/TypeScript, HTML, CSS, and JSON.
- Experience with Node.js (22+), Struts 2, Maven, and JQuery.
- Familiarity with messaging and streaming technologies such as MQ or Kafka.
- Experience with Oracle 19c, PostgreSQL, DynamoDB, and SQL optimization.
- Experience working in Windows and Linux environments.
- Knowledge of AWS services including EC2, CloudWatch, load balancers, and serverless architectures.
- Experience with infrastructure automation tools such as Terraform and RedHat Ansible Automation Platform.
- Experience with CI/CD tools such as Jenkins/CloudBees and version control systems such as Git.
- Familiarity with monitoring tools such as AppDynamics and DataDog.
- Knowledge of application frameworks, microservices architecture, containerization (Docker/Kubernetes), and cross-platform interoperability.
- Strong communication, teamwork, and organizational skills.
- Current DHS/ICE Public Trust Suitability.
Benefits
- Traditional and HSA-eligible medical insurance plans.
- 100% employer-paid dental and vision insurance options.
- 100% employer-sponsored STD, LTD, and life insurance.
- 5% 401(k) company matching.
- Flexible schedules and teleworking options.
- Paid holidays and PTO Accrual Plans.
- Paid Parental Leave.
- Professional development and career growth opportunities.
- Team and company-wide events, recognition, and appreciation.
- And so much more!
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