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Java API Interface Developer in Alexandria, VA at Booz Allen Hamilton Inc.

Date Posted: 5/8/2019

Job Snapshot

Job Description

Job Number: R0046213

Java API Interface Developer

The Challenge:

Are you looking for an opportunity to build a powerhouse system that will modernize Army? You know a good Java APIs are more than just a nice-looking interface + data. You use the right combination of clean code, APIs, analytics, and infrastructure to build a user focused solution.

As a back-end developer on our team, you’ll execute on solutions that will help your customer overcome their most difficult challenges using the latest architectural approaches like Java APIs, SOAP, REST/HTTP Web Services, including ATOM feeds, XML or JSON alongside open source frameworks and tools like MuleSoft. As part of our development team, you’ll create a custom API interfaces with consistent performance and scalability. You’ll directly impact Army customer by integrating external systems into new Army recruiting environment. With mentoring, positive code reviews, and opportunities to learn new tools and skills, we focus on growing as a team to make the best solutions for our customers. Join us as we build systems to change Army for the better.

Work in highly dynamic environment to integrate and exchange data between SalesForce platform Army Systems and Microsoft dynamics components residing in AWS GovCloud. Perform complex analysis, design, development, testing, and debugging of MuleSoft APIs built to support a variety of enterprise systems. Perform software design, integration architecture, and development.

Empower change with us.

Build Your Career:

A challenging and dynamic work environment isn’t all we have to offer. When you join Booz Allen, you can expect:

  • access to experts in virtually every field
  • a culture that focuses on supporting our employees
  • opportunities that provide stability while offering variety

You’ll also be exposed to a wealth of training resources through our Digital University, an online learning portal featuring more than 5000 functional and technical courses, certifications, and books. Build your technical skills through hands-on training on the latest tools and tech from our in-house experts. Pursuing certifications? Take advantage of our tuition assistance, on-site bootcamps, certification training, academic programs, vendor relationships, and a network of professionals who can give you helpful tips. We’ll help you develop the career you want, as you chart your own course for success.

You Have:

-2+ years of experience with software application development

-2 years of experience with supporting or developing Java APIs

-1+ years of experience developing APIs using SOAP, REST/HTTP Web Services, including ATOM feeds, XML or JSON

-Experience with Java and object-oriented programming, API data feeds, ingestion techniques, data mapping, data modeling, dependency injection, abstract classes and interfaces, access specifiers, collections, generics, exceptions, multithreading and synchronization, and coding

-Experience with Spring

-Experience with enterprise integration patterns, including asynchronous messaging, transformation, routing, and filtering

-Experience with designing Web services, including REST and SOAP APIs and formal software development life cycle methodologies and tools, such as Agile and JIRA, the API life cycle, solution architecture, technical documentation, such as logical and physical architecture, and systems design artifacts

-Ability to show logical analysis and creative problem-solving and collaborate in an enterprise team environment

-Secret clearance

-BA or BS degree in CS preferred


Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required.

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