Java Developer

About the position

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cybersecurity, data delivery & analytics, and IT talent solutions. M9 Solutions is seeking a Java Developer to work hybrid remote/on-site for a client located in Ashburn, VA. Candidates must be eligible to obtain a Public Trust level clearance.

Responsibilities

• Design and implement Micro Service Architecture JEE software applications.
• Use modern software engineering tools including Eclipse, Visual Studio Code, and Atlassian Suites for design, development, and testing the software.
• Present the solution at formal and informal design reviews and document the design according to the client’s system lifecycle methodology.

Requirements

• Work Authorization: US Citizenship is required.
• Eligibility to obtain a Public Trust level clearance.
• Bachelor’s degree in computer science or related engineering field.
• 9+ years of technical experience focusing on Java application development projects.
• Well experienced in design and development of Microservice using Java, Spring-Boot, Rest API, JPA and JQL.
• Experience provisioning, operating, and maintaining systems running on AWS or equivalent cloud providers.
• Strong understanding of RESTful services, API design and implementation.
• Knowledge of technical concepts – Security, Transaction, Monitoring, Performance.
• Strong experience in DevOps/CM tools such as Git, Jenkins, Artifactory, Maven/Gradle, SonarQube.
• Java Micro Service Architecture frameworks such as Spring Boot.
• Java Frameworks such as Spring.
• JMS.
• XML, JSON.
• SQL, JDBC.
• Unix, Linux.
• React, Angular, HTML, CSS and JavaScript.
• Experience with object-oriented analysis and design techniques.
• Thorough understanding of infrastructure (firewalls, load balancers, storage, monitoring, security, etc.) and experience with orchestration to develop a cloud solution.
• Highly motivated with a desire to deliver stellar solutions and willingness to work in a distributed team environment.
• Ability to lead and mentor junior level developers.

Nice-to-haves

• Experience developing 100% automating unit tests using JUnit, Mockito, Selenium, or equivalent tools.
• Container platforms such as Kubernetes, Docker.
• Camunda BPM.
• Load Balancing and Enterprise Service Bus frameworks (preferably under cloud environment).
• Agile Scrum and possibly experience with leading a Scrum team as a Scrum Master or equivalent.
• PostgreSQL, DynamoDB, HBase, MongoDB, Cassandra.
• Understanding of DevSecOps practice and tools.
• Master’s degree in computer science or related field.

Benefits

• Competitive compensation package
• Diversity in driving the vision of the company