Explore 3 java application developer jobs from 2 hiring companies in Orange, VA, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Java Application Developer

Culpeper

Charlottesville

Fredericksburg

Lake Monticello

Hollymead

Harrisonburg

Waynesboro

Linton Hall

Manassas

Front Royal

Short Pump

Montclair

Bull Run

Buckhall

Warrenton

Gainesville

Wyndham

Bristow

New Baltimore

Java Application Developer Jobs

Booz Allen Hamilton

Nightwing

Onsite

Hybrid

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.Nightwing is currently seeking a Full Stack Web Application Developer SME in Herndon VA to work on a suite of services that will supply users with tools to automate a wide range of enterprise-wide applications and data centric mission management applications. The candidate will be part of a team of Software Developers, ETL Developers, and Data Scientists to enhance existing production applications and build out new web services on a routinized production cadence to meet the evolving needs of users. This is an exciting opportunity for Software Developers wanting to broaden their credentials in the realm of artificial intelligence and machine learning (AI/ML).Development will take place in an iterative fashion using Agile development methodology with input from all levels of stakeholders. The candidate must have the ability to communicate with project team members, user community, and leadership to assess changes and demonstrate iterative progress.This position will include a variety of activities, including:<ul><li>Integrating AI/ML technology into a production web application.</li><li>Participation with iterative software development teams with adherence to all reporting requirements.</li><li>Designing, developing and unit testing code for a production system and demonstration capabilities.</li><li>Developing rapid prototypes to drive out requirements and design.</li><li>Providing demonstrations and detailed walk through of features to a variety of technical and non-technical audiences.</li><li>Meeting with stakeholders, analyzing requirements, developing user stories, and translating these into software development tasks.</li><li>Development of technical documentation and briefing materials to support program status reviews, control gates, and other presentations as directed.</li><li>Write and maintain technical documentation for application workflows, integrations, and compliance procedures.</li><li>Optimize and enhance application performance, ensuring scalability and security.</li></ul>Mandatory Skills<ul><li>Demonstrated experience on Agile software development teams following Agile methodologies, including Scrum and Kanban.</li><li>Demonstrated experience using Jira, Confluence, and GitHub for documenting work and team collaboration.</li><li>Minimum 8-10 years building web applications and UX/UI frameworks using Angular, React or JavaScript with specific examples. Java Spring framework is a plus.</li><li>Minimum 6-8 years working in Linux Operating system.</li><li>Minimum 4-6 years of demonstrated experience with development and deployment of applications in the Commercial Cloud Services (C2S) environment or an Amazon Web Services cloud environment. Willing to consider to substitute C2S if candidate has a minimum 4-6 years of cloud computing technology to include Azure, Oracle, Google, etc.</li><li>Minimum 2-3 years of demonstrated experience with search &amp; analytic tools. Examples to include ElasticSearch, Solr, OpenSearch.</li><li>Minimum 2-3 years of demonstrated (Extract, Transform, Load - ETL) with large structured and unstructured raw data sets.</li><li>Minimum 2-4 years of demonstrated ability to design, develop, test and implement new applications based on project requirements.</li><li>The ability to work individually as well as the ability to work in project teams. Proven ability in decomposing concepts to discrete development tasks and managing your work to a deadline.</li><li>Minimum 6-8 years of demonstrated ability in microservices up to and including docker, podman, and or containerization services.</li><li> Minimum 4-6 years in Object Oriented programming. Python is preferred software development language, but would consider Java, JavaScript, C#, SQL, Etc.</li></ul>Desired:<ul><li>Demonstrated experience with text analytics and its applications/role/use in business intelligence/business analytics (i.e. search, entity extraction, sentiment analysis, document summarization, document categorization) whether through education or experience.</li><li>Demonstrated experience developing proof of concepts of new technologies and evaluating the state of the art in machine learning algorithms for text analytics whether through education or experience.</li><li>Demonstrated experience with machine learning frameworks such as PyTorch, Keras, Tensorflow whether through education or experience.</li><li>Demonstrated experience with data visualization tools (i.e. Tableau, Pandas, D3.js, ggplot, etc) whether through education or experience.</li><li>Demonstrated experience with Relational or Non-Relational data stores such as MySQL, Postgres, MongoDB, or DynamoDB whether through education or experience.</li><li>Demonstrated experience using Natural Language Processing tools such as spaCy, NLTK, Stanford CoreNLP, or Gensim Natural Language Processing whether through education or experience.</li></ul>Bachelor’s degree in Computer Science, Math, or other relevant field and minimum of six years of experience (Master’s degree equates to an additional 2 years of relevant work experience)TS/SCI with Polygraph Required Day 1At Nightwing, we value collaboration and teamwork. You’ll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we’ll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients. Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team.Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

Application Developer- Full Stack (SME)

Application Developer - Full Stack SME

8-10 years in web app development with Angular/React/JS; 6-8 years Linux; 4-6 years cloud (C2S or AWS/Azure); 2-3 years ETL; 2-3 years search tools; 2-4 years OO programming (Python preferred); strong Agile with Jira/Confluence/GitHub; BS in CS/Math with 6+ years experience.

Data Engineer, SeniorThe Opportunity:Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there’s more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need an experienced data engineer like you to help our clients find answers in their data to impact important missions—from fraud detection to cancer research to national intelligence.As a Data Engineer at Booz Allen, you’ll help build advanced technology solutions and implement data engineering activities on some of the most mission-driven projects in the industry. You’ll deploy and develop pipelines and platforms that organize and make disparate data meaningful. Here, you’ll work with and guide a multi-disciplinary team of analysts, data engineers, developers, and data consumers in a fast-paced, agile environment. You’ll use your experience in analytical exploration and data examination while you manage the assessment, design, building, and maintenance of scalable platforms for your clients. Work with us to use data for good.Join us. The world can’t wait. You Have: <ul><li>5&#43; years of experience in application development  </li><li>5&#43; years of experience designing, developing, operationalizing, and maintaining complex data applications at enterprise scale </li><li>3&#43; years of experience creating software for retrieving, parsing, and processing structured and unstructured data </li><li>3&#43; years of experience building scalable ETL/ELT workflows for reporting and analytics </li><li>Experience creating solutions within a collaborative, cross-functional team environment </li><li>Ability to develop scripts and programs for converting various types of data into usable formats and support project team to scale, monitor, and operate data platforms</li><li>TS/SCI clearance with a polygraph</li><li>Bachelor’s degree</li></ul>Nice If You Have:<ul><li>Experience with Python, SQL, Scala, or Java </li><li>Experience with UNIX or Linux, including basic commands and Shell scripting </li><li>Experience with a public cloud, including AWS, Microsoft Azure, or Google Cloud </li><li>Experience with distributed data or computing tools, including Spark, Databricks, Hadoop, Hive, AWS EMR, or Kafka </li><li>Experience working on real-time data and streaming applications  </li><li>Experience with NoSQL implementation, including MongoDB or Cassandra </li><li>Experience with data warehousing using AWS Redshift, MySQL, or Snowflake  </li><li>Experience with Agile engineering practices </li></ul>Clearance:  Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.CompensationAt Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $77,500.00 to $176,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.Identity StatementAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.Candidate AI Usage PolicyAI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided. Work Model Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.<ul><li>Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.</li><li>Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.</li><li>Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.</li></ul>Commitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

Data Engineer, Senior

Data Engineer

5+ years in application development and data engineering; 3+ years building ETL/ELT; TS/SCI with polygraph; Bachelor’s degree.

Data Engineer, SeniorThe Opportunity:
Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there’s more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need an experienced data engineer like you to help our clients find answers in their data to impact important missions—from fraud detection to cancer research to national intelligence.

As a Data Engineer at Booz Allen, you’ll help build advanced technology solutions and implement data engineering activities on some of the most mission-driven projects in the industry. You’ll deploy and develop pipelines and platforms that organize and make disparate data meaningful. 

Here, you’ll work with and guide a multi-disciplinary team of analysts, data engineers, developers, and data consumers in a fast-paced, agile environment. You’ll use your experience in analytical exploration and data examination while you manage the assessment, design, building, and maintenance of scalable platforms for your clients. 

Work with us to use data for good.

Join us. The world can’t wait. 

You Have: 
5+ years of experience in application development  

5+ years of experience designing, developing, operationalizing, and maintaining complex data applications at enterprise scale 

3+ years of experience creating software for retrieving, parsing, and processing structured and unstructured data 

3+ years of experience building scalable ETL/ELT workflows for reporting and analytics 

Experience creating solutions within a collaborative, cross-functional team environment 

Ability to develop scripts and programs for converting various types of data into usable formats and support project team to scale, monitor, and operate data platforms

TS/SCI clearance with a polygraph

Bachelor’s degree

Nice If You Have:
Experience with Python, SQL, Scala, or Java 

Experience with UNIX or Linux, including basic commands and Shell scripting 

Experience with a public cloud, including AWS, Microsoft Azure, or Google Cloud 

Experience with distributed data or computing tools, including Spark, Databricks, Hadoop, Hive, AWS EMR, or Kafka 

Experience working on real-time data and streaming applications  

Experience with NoSQL implementation, including MongoDB or Cassandra 

Experience with data warehousing using AWS Redshift, MySQL, or Snowflake  

Experience with Agile engineering practices 

Clearance:  
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.

Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $77,500.00 to $176,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.

Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.

Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.

Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

5+ years in data applications, ETL/ELT, and unstructured data processing; TS/SCI with polygraph; Bachelor's degree.

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