Senior Java Developer

Senior Java Developer

Falls Church, VA | Hybrid

Pay from

$135,000/yr

MUST

Seasoned Java Developer

Active Secret Clearance and eligible for DoW Top Secret

10+ years of hands on professional experience developing with Java

Expertise in

Java 11/17+, Spring Framework, Spring Boot, Spring MVC, Spring Security, Hibernate/JPA

Strong knowledge of REST APIs, JSON, and web services

Hands on expertise designing and implementing microservices-based applications

Experience with relational databases such as SQL Server, PostgreSQL, or MySQL

Experience with No-SQL databases such as MongoDB

Experience with Agile/Scrum development methodologies

Experience with cloud platforms such as Azure, AWS, or Google Cloud Platform

Experience with containerization and orchestration technologies

Docker, Kubernetes

Experience with messaging platforms

Kafka, RabbitMQ, ActiveMQ

Knowledge of CI/CD tools

Jenkins, Azure DevOps, GitHub Actions

Experience with developing applications that can meet NIST 500-53, FedRAMP security controls for moderate and high categorization

Experience with tools such as Tenable, SonarQube, and best practices based on OWASP

Familiarity with monitoring and logging tools

Splunk, ELK Stack, Grafana, Prometheus

Proficiency with Git and version control systems

Excellent communication skills both written and verbal

High attention to details

Strong problem-solving skills and highly analytical

Bachelor’s Degree in related Discipline

DUTIES

The ideal candidate will collaborate with architects, business analysts, product owners, and development teams to deliver high-quality software solutions that meet business and technical requirements

Help to design, develop, test, and deploy high-performance Java applications and services

Lead the development of enterprise-grade applications using Java, Spring Boot, and microservices architecture

Collaborate with cross-functional teams to gather, analyze, and translate business requirements into technical solutions

Develop RESTful APIs and integrate third-party systems and services

Write clean, maintainable, and well-documented code following industry best practices

Perform code reviews and security assessments

Troubleshoot, debug, and resolve production issues in a timely manner

Optimize application performance, scalability, and security

Participate in architecture discussions and contribute to technical decision-making

Implement CI/CD pipelines and support DevOps practices

Ensure compliance with coding standards, security guidelines, and organizational policies

Quadrant is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability. “Healthcare benefits are offered to all eligible employees according to compliance mandated by the Affordable Care Act“.