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Full Stack Java Developer

Job Duties and Responsibilities

ManTech is seeking experienced and skilled professionals to provide Business Intelligence Support Services to assist the Customs Border Protection to effectively and efficiently identifying cargo, individuals and conveyances that may present additional risk to the United States; conduct terrorism analysis and global assessments that convey changes in terrorism threats and identify emerging threats; develop and evaluate CBP-wide intelligence based targeting rules and intelligence driven special operations; and coordinate and enhance analysis and targeting efforts.
The Full Stack Developer will:
· Design and implement Micro Service Architecture JEE software applications
· Use modern software engineering tools including Eclipse, Rational Application Developer (RAD), 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 Government’s system lifecycle methodology

Location: Dependent on Customer Alexandria, VA or Herndon, VA, or Sterling, VA

MUST BE A US CITIZEN AND ABLE TO OBTAIN AND MAINTAIN A CBP/BI CLEARANCE.  POTENTIAL TO BE SPONSORED FOR A TOP SECRET CLEARANCE.

Required Experience

 

· Bachelor’s degree in computer science or related engineering field with 9+ years of technical experience

· Provisioning, operating, and maintaining systems running on AWS (or equivalent cloud providers)

· Experience with distributed data/computing tools: Map/Reduce, Hadoop, Spark, Impala, MySQL, Elasticsearch, etc.

· Java Micro Service Architecture frameworks such as Spring Boot

· Java Frameworks such as Spring, Grails, and Play

· Hibernate

· JMS

· XML, JSON

· SQL, JDBC

· Unix, Linux

· Experience with object-oriented analysis and design techniques

· Thorough understanding of infrastructure (firewalls, load balancers, storage, monitoring, security etc.) and have experience with orchestration to develop a cloud solution

· Scalable Web Applications

· HTML, CSS and JavaScript

· High level of self-motivation, desire to deliver stellar solutions and willingness to work in a distributed team environment

· Ability to lead and mentor junior level developers

Desired knowledge and experience includes

· Experience with architecting, designing and/or developing a biometric search system

· Developing 100% automating unit tests using SOAP-UI, Selenium, or equivalent tools

· Software Configuration Management (SCM) tools (Git and Gradle/Maven)

· with Jenkins and/or Bamboo

· with Zuul and Eureka or equivalent tools

· 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

· Biographic/document text matching using a framework such as Lucene/Solr, ElasticSearch, Sphinx, etc.

· DynamoDB, HBase, MongoDB, Cassandra

· JQuery, AngularJS, NodeJS

· Masters in Computer Science or related field


 


Qualifications

Requires Bachelor’s degree in Business, Engineering, Management Sciences, Computer Science, Information Systems, Social Science, Education, Human Resources Development, and Psychology or other related disciplines and twelve to fifteen years of experience or Master’s degree and ten to twelve years of related experience or PhD and eight to nine years of related experience.
















Minimum Requirements:


· Experience working with users to define requirements and demonstrate solutions.   Experience designing and delivering complex, highly-scalable software components
· Minimum 3+ years of modern JavaScript UI development experience using frameworks like AngularJS, React, etc.
· Minimum 3+ years of Java Enterprise (J2EE) application development and implementation experience
· Demonstrated expertise with Java and strong knowledge of Spring Framework (Spring Core, Spring MVC, Spring, Spring Security, Spring Boot, etc.)
· Demonstrated expertise with User Interface technologies like HTML5, CSS/SCSS (experience using Bootstrap is a plus)
· Demonstrated experience with Java Application Servers (preferably Apache Tomcat)
· Demonstrated experience with relational databases (preferably Oracle) and intermediate SQL knowledge
· Demonstrated experience in software engineering practices (e.g., reading/generating software specs, design patterns, continuous integration)
· Demonstrated ability to think critically and creatively to develop innovative solutions to software problems
· Code (preferably Java but will accept any language) and writing samples may be requested
· Must meet the US Citizenship requirement and be able to obtain and maintain a Customs Border Protection Background Investigation

















 


Degrees

Bachelor's Degree
Master's Degree
See Qualifications

Years of Experience

10-12 years w/Bachelors Degree
See Qualifications
Company Name:
Security Clearance:
Secret
Location:
Reston, Virginia
Country:
United States
Salary:
Not Specified
Job Number:




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