Jobs in the United States

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Added 2 hours ago
Full-stack Software Engineer III/Senior, AI Gateway
ngrok Inc.
San Francisco, CA
ngrok builds developer infrastructure to connect services and AI models, wherever they run.
Added 4 hours ago
AM Public-Dallas-Vice President-Security Engineering
Campus
Dallas, TX
The Lead Information Security Officer for Asset Management is a critical leadership position responsible for defining, implementing, and overseeing the comprehensive information security…
Added 6 hours ago
Vice President, Software Engineering
LEARFIELD
Dallas, TX
…we ship. You report to Learfield's Chief Data and Technology Officer and sit on the SIDEARM leadership team. This is a builder's seat. You will set the engineering pace, grow the people who…
Added 7 hours ago
RN
Sr. Actuary
Richmond National
Glen Allen, VA
- $150,000 to $170,000 USD / year
The Sr. Actuary will report directly to the Chief Actuarial Officer and contribute to a range of business decisions based on actuarial analysis and forecasting to maximize profit and…
Added 7 hours ago
RN
Actuary
Richmond National
Glen Allen, VA
- $110,000 to $150,000 USD / year
The Actuary will report directly to the Chief Actuarial Officer and contribute to a range of business decisions based on actuarial analysis and forecasting to maximize profit and growth.…
Added 1 day ago
Senior Applied Scientist, Risk and Compliance Solutions (RCS)
Amazon
San Diego, CA
…tests that follow from it, accurately enough for a Compliance Officer to sign off? How do you train a breach-risk model when confirmed breaches are rare, arrive months after the event, and…
Added 1 day ago
Director, Cloud Data Solutions Lead
Sumitomo Mitsui Banking Corporation
Charlotte, NC
The Business stakeholders include the Information Control Department (Chief Data Officer), Finance Controllers, Regulatory Reporting and Risk Management as well as other internal customers.…
Added 1 day ago
Developer Relations Lead
HeroDevs, Inc.
Remote, United States
You’ll join as an early Developer Relations role for HeroDevs, reporting to our Chief Product Officer and working closely with product leaders, marketing team, and partnerships leaders as…
Added 2 days ago
Senior Software Engineer - Capacity Planning
Charles Schwab Inc.
Austin, TX · Southlake, TX · Omaha, NE
…planning solutions within the Office of the Chief Technology Officer (OCTO) organization. The successful candidate will have a proven track record of successfully building and supporting…
Added 2 days ago
(Associate) Software Engineer- Trading Integrations Team
Gelber Group
Chicago, IL
…Engineering team who reports directly into our Chief Technology…
Added 2 days ago
AM Public-Dallas-Associate-Security Engineering
Campus
Dallas, TX
The Information Security Officer for Asset Management is a critical leadership position responsible for defining, implementing, and overseeing the comprehensive information security and…
Added 2 days ago
DA
Supervisory IT Specialist
Deputy Assistant Secretary for Information and Technology
Hines, IL · Miami, FL · Martinsburg, WV · North Little Rock, AR · Baltimore, MD · Anaheim, CA · Oakland, CA · Salt Lake City, UT · Seattle, WA · North Chicago, IL · Saint Petersburg, FL · Seatac, WA · Los Angeles, CA · Chicago, IL · Little Rock, AR · San Francisco, CA · Aurora, CO · Denver, CO · Orlando, FL · Tampa, FL · Long Beach, CA · Phoenix, AZ · Atlanta, GA · Washington, DC · Shepherdstown, WV · Austin, TX · Dallas, TX · Arlington, TX · Saint Louis, MO · Houston, TX · Minneapolis, MN · Pittsburgh, PA · Davidson, TN · Murfreesboro, TN · Bedford, MA · Nashville, TN · Boston, MA · Detroit, MI · San Antonio, TX · Albany, NY · Cleveland, OH · Eatontown, NJ · Philadelphia, PA
- $125,776 to $163,514 USD / year
Serves as Contracting Officer's Representative (COR) or Program Manager, including developing Statements of Work and applying FAR requirements.
Added 2 days ago
UC
Data Scientist
U.S. Census Bureau
Suitland, MD
- $102,415 to $158,322 USD / year
…Scientist position in the Office of the Chief Administrative Officer located at the U.S. Census Bureau Headquarters in Suitland,…
Added 4 days ago
Software Architect
SCEYE INC
Moriarty, NM · San Francisco, CA
Deep expertise in at least one modern backend language (e.g., Python, Go, C++, Java) and familiarity with several others.
Added 5 days ago
SO
L&I IT Application Development - Senior/Specialist
State of Washington
Remote, United States
- $8,275 to $11,134 USD / month
The Maintenance and Operations Program (M&O), under the Deputy Chief Information Officer, is responsible for the implementation and delivery of the products and services within IT and…
Added 5 days ago
1A
Oracle Developer
1 Alpha Consulting
Remote, United States
- Up to $65 USD / hour
This position follows a 37.5-hour workweek. Additional hours are not permitted without prior approval from the Chief Information Officer.
Added 5 days ago
Instructor - Information Technology Academics
Erie Community College
United States
Candidate must be able to teach courses in the following Programming Languages: Visual Basic (Studio), Oracle DB, PL/SQL, and Java, and SQL.
Added 5 days ago
Senior Application Developer
Brown Technologies Incorporated
Pentagon, WA
Brown Technologies is currently seeking a Senior Application Developer who is a self-starter supporting the Small Business Administration (SBA) Office of Performance, Planning, and the…
Added 6 days ago
Assistant/Associate Professor of Computer Science
Richard Bland College
Prince George, VA
Extensive knowledge of the subject area(s) of instruction, which include computer programming (Java, Python, C++/C#, etc.), network computing, cybersecurity, engineering-related…
Added 6 days ago
Backend Java Developer, Officer
Citigroup
Irving, TX
Added 7 days ago
Program Manager
SAIC
El Paso, TX
Work collaboratively with the Facility Security Officer (FSO) to ensure full compliance with security requirements in a classified software development environment
Added 8 days ago
Java Developer, Officer
Citigroup
Tampa, FL
Java Expertise: Strong experience and knowledge in Core Java 11/17 and J2EE.
Added 8 days ago
CA
Technology Engineer (1042) - SF Planning Department (CPC)
City and County of San Francisco
San Francisco, CA
- $143,572 to $180,596 USD / year
…process and shall serve at the discretion of the Appointment Officer. The duration of the appointment shall not exceed 36…
Added 9 days ago
Senior Frontend Developer
ManTech
Ashburn, VA
MANTECH seeks a motivated, career- and customer-oriented Senior Frontend Java Developer to join our innovative team in Ashburn, VA . This is a hybrid position with 2 – 3 days onsite.
Added 9 days ago
IG
Cleared Sr. Software Systems Engineer
Insight Global
Sunset, UT
- From $62 USD / hour
o Ability to code in and understand at least one scripting language (Java, Python, C++, etc.)

ManTech

Senior Frontend Developer

Ashburn, VA, United States

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Job details

Posting language: English
Posted: Aug 5, 2026

Original job description

MANTECH seeks a motivated, career- and customer-oriented Senior Frontend Java Developer to join our innovative team in Ashburn, VA . This is a hybrid position with 2 – 3 days onsite.

Each day U.S. Customs and Border Protection (CBP) oversees the massive flow of people, capital, and products that enter and depart the United States via air, land, sea, and cyberspace. The volume and complexity of both physical and virtual border crossings require the application of “big data” solutions to promote efficient trade and travel. These solutions provide CBP personnel with additional tools to evaluate potential threats from legitimate trade and travel.

Responsibilities include but are not limited to:

Lead and perform development and maintenance of end-user focused, object-oriented, data-driven analytic applications to support CBP threat analysis and targeting.
Independently identify technical solutions for business problems, directly contribute to conceptual design, and routinely collaborate with Enterprise/Application architects, Database Architects, Data Scientists, and mission stakeholders and develop new code, modify existing application code, conduct unit and system testing, and engage in rigorous documentation of developed and delivered application use cases, data flows, and functional operations.
Demonstrate a strong practical understanding of industry standard Java Application Servers technologies such as WebLogic, WebSphere, TomcatEEand/or JBoss for application delivery and application-relevant cargo and passenger data and databases used to support analytic application development, functionality and targeting end user (officer) operation.
Drive the development of CBP Common Framework-compliant UI/UX to promote clear, consistent, and simple to use interfaces for developed applications. Support building complementary job aids and tutorials for mission facing field users.
Actively participate in formal and informal design reviews, solution sessions, and project milestone meetings as well as contribute to project document artifacts for presentation to both technical and non-technical audiences.
Integrate with, and materially contribute to, project portfolio teams as a matrixed resource to provide development and issue resolution expertise in collaboration with data scientists, intelligence analysts, developers, and other participants at the direction of a project manager.
Mentor junior developers and actively contribute to the development of a community of practice focused on enhancing technical skills, sharing best practices, and promoting enhanced mission domain knowledge.

Minimum Qualifications:

HS Diploma/GED and 15-20 years or AS/AA and 13-18 years or BS/BA and 7-12 years or MS/MA/MBA and 5-9 years or PhD/Doctorate and 3-7 years.
Hands-on experience with Java 8+ and newer language features.
Expertise in Java and Object-Oriented Design and development principles (e.g. XML, JSON)
Hands-on experience using Spring to develop Micro Services and/or REST API.
Hands-on experience with one or more ORM libraries such as Hibernate and with one or more relational database systems (e.g., Oracle, MySQL, Postgres) and with SQL and developing complex SQLs involving multiple databases.
Hands-on experience with web/application servers (e.g., Tomcat, WildFly, WebLogic) and with one or more build tools (e.g., Maven, Gradle, Bamboo) and with Software Source Code Management tools (e.g. BitBucket, Git).
Hands-on experience with Agile Lifecycle Management and engineering tools including Atlassian Jira and Confluence as well as application IDE tools including Eclipse, Jupyter Notebook, and Apache Zeppelin.

Preferred Qualifications:

Developing applications with Spring Boot.
Hands on experience leveraging distributed data/computing tools including Hadoop, Spark, Impala, MySQL, Elasticsearch, Solr, etc.
Experience developing solutions via Amazon Web Services (e.g, AWS EC2, RDS, S3).
Experience with NoSQL database systems such as Cassandra, MongoDB, DynamoDB, etc.
Experience executing continuous integration with Jenkins or Bamboo.
Agile Scrum participation and, ideally, Scrum Master experience.
Familiarity with Unix/Linux and shell scripting.

Clearance Requirements:

Must be a U.S. citizen with a current/active Top-Secret clearance and the ability to obtain and maintain DHS CBP suitability prior to starting this position.

Physical Requirements:

The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, which may involve delivering presentations.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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