Java Jobs in Purcellville, VA

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Frontend Principal Software Engineer

GCS

•

Remote

Contract

We re looking for a skilled Frontend Engineer (can be 100% remote) with strong Angular experience to join the team behind a leading vendor-agnostic, enterprise-grade broadband network monitoring and optimization platform. Used by top-tier global operators, this suite helps monitor and enhance DOCSIS and fiber network performance across millions of connected devices. This is a hands-on engineering role focused on building scalable, reusable UI components and powerful data visualizations that enab
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Posted 19 days ago

Cloud Engineer - W2

Narvee Tech Inc

•

Remote

Contract

Design, deploy, and manage AWS cloud infrastructure and services. Develop, test, and maintain applications using Python and Java in a cloud environment. Implement and manage data pipelines integrating SQL databases with Amazon DynamoDB. Use Amazon Q (specify: Amazon QLDB for ledger database OR Amazon Q generative AI for intelligent assistant) to build and integrate solutions as needed. Automate infrastructure provisioning and deployments using Infrastructure as Code (IaC) tools like CloudFormati
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Posted 6 days ago | Updated 3 days ago

Software Developer I- ArcGIS AI Assistant

Esri

•

Vienna, Virginia, USA

Full-time

Overview ArcGIS AI Assistant is a powerful geographic information system (GIS) software that is used to analyze, visualize, and share spatial data, helping to understand real-world problems. We're on a mission to improve the accessibility of these spatial analysis tools through Natural Language-based AI assistant functionality. As a team committed to innovation, you'll have a unique opportunity to bring your expertise in AI and machine learning to the world's leading GIS software. In this role
Posted 2 days ago | Updated 11 hours ago

Mainframe Developer

Stellar Professionals LLC

•

Remote or Oregon, USA

Contract, Third Party

Mode of Interview: Web Cam Work Location: Salem, Oregon Work Arrangement: Remote. Shift: PST Required Skills Data Analysis DB2 COBOL Java Easytrieve connecting to DB2 IBM CICS z/OS PanValet REXX on mainframe Schema changes for DB2 z/OS Sort, SyncSort, ICETOOL Communication skills both verbal and written Integration planning and strategy Learning ability MicrosoftOffice
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Posted 12 days ago | Updated 2 days ago

Cloud Software Engineer, TS/SCI with Polygraph

General Dynamics

•

Herndon, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Agile Methodology, Cloud Solutions, Java Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Cloud Software Engineer at GDIT. Here, yo
Posted 34 days ago | Updated 11 hours ago

Senior Data Engineer

Brilliant Infotech Inc.

•

Remote

Contract

Required Skills and Experience: A minimum of seven years of professional software engineering experienceDirect experience and significant professional experience with Python, Typescript, Scala, SQLFive years of experience with cloud computing in AWS.Deep functional experience with EKS, Aurora, MSK, DBT, AirflowIn-depth RDBMS development experience (e.g., PostgreSQL, MySQL, Aurora).Experience in design, implementation and CI/CD pipelines and Infrastructure-as-CodeExperience with automated deliver
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Posted 47 days ago | Updated 2 days ago

Sr. RPA Developer

3i People, Inc.

•

Remote

Third Party, Contract

We have 3 positions for a Sr. RPA Developer with one of our clients in Remote for an initial contract duration of 9 months. No third party candidates considered for this position. The client is seeking an experienced and dynamic Senior RPA Developer and technical lead to join the agency based in Atlanta, Georgia. As part of the RPA team, this individual will lead the design, development, and implementation of UiPath automation solutions while mentoring a team of developers and ensuring adherence
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Posted 5 days ago | Updated 3 days ago

Solution Engineer, MuleSoft, Salesforce National Security

Salesforce

•

Herndon, Virginia, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Sales Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving your performance a
Posted 42 days ago | Updated 11 hours ago

Senior / Lead Android Developer

Kforce Technology Staffing

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Remote or Atlanta, Georgia, USA

Contract

RESPONSIBILITIES: Kforce has a client seeking a remote Senior/Lead Android Developer to join their team in Atlanta, GA. Summary: This team is searching for a way to add better functionality as the legacy code is giving them some headaches. For both IOS and Android, the apps are 50% legacy and 50% new code (objective C/swift And Java/Kotlin) and they are looking to move complete to new UI and backends. They plan to have the app running on Kotlin and Jetpack compose (both required). They are look
Posted 4 days ago | Updated 1 day ago

Senior DevOps Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0222568 DevOps Engineer, Senior The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a DevOps engineer, you're eager to develop, manage, and secure a container platform that meets your client's needs and takes advantage of cloud capabilities. We need you to develop container management sof tware to solve some of our clients' toughest challenges. As a senior platform DevOps engineer at Booz Allen, you can use your te chn ical skills to affect mi
Posted 25 days ago | Updated 11 hours ago

Cloud Enablement Data Framework / Integration Developer (451486)

Vaco by Highspring

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Remote

Contract

Cloud Enablement Data Framework / Integration Developer | 451486 DETAILS Location: 100% Remote Position Type: 6M Contract (w/ likely extensions and the possibility to convert to fulltime) Hourly / Salary: BOE! Rates are flexible, based on experience. $80W2++ JOB SUMMARY Vaco Technology is currently seeking a Cloud Enablement Data Framework / Integration Developer for a 6M Contract (w/ likely extensions and the possibility to convert to fulltime) that is 100% remote. The Cloud Enablement Data Fra
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Posted 24 days ago

Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0219824 Software Engineer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the sof tware engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen, you'll use th
Posted 60+ days ago | Updated 11 hours ago

Cloud Architect, TS/SCI with Polygraph

General Dynamics Information Technology

•

Herndon, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cloud Job Qualifications: Skills: Amazon Web Services (AWS), Scripting Languages, Structured Query Language (SQL), Terraform Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Cloud
Posted 19 days ago | Updated 14 hours ago

Cloud Architect, TS/SCI with Polygraph

General Dynamics Information Technology

•

Herndon, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cloud Job Qualifications: Skills: Amazon Web Services (AWS), Scripting Languages, Structured Query Language (SQL), Terraform Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Cloud
Posted 19 days ago | Updated 14 hours ago

Senior Principal Software Architect (Counter UAS)

BlueHalo

•

Leesburg, Virginia, USA

Full-time

What You Will Do We are seeking a Senior Principal Software Architect to lead the design, development, and sustainment of secure, mission-critical software systems supporting Counter-Unmanned Aircraft Systems (C-UAS). This role requires hands-on leadership of a development team, deep expertise in full-stack software architecture (front-end to back-end), Linux-based systems, and designing platform-agnostic APIs with secure machine-to-machine communication interfaces. The ideal candidate will hav
Posted 38 days ago | Updated 11 hours ago

Full Stack Developer, Team Lead

Leidos

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Ashburn, Virginia, USA

Full-time

The National Security Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development. In this role the candidate will support the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). In this hands-on position, you will work collaboratively to architect, design, build, deliver, and enhance highly available, scalable, real-time systems
Posted 56 days ago | Updated 11 hours ago

Senior Software Integration Engineering

Accenture LLP

•

Chantilly, Virginia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 60+ days ago | Updated 11 hours ago

Senior DevOps Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0222567 DevOps Engineer, Senior The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a DevOps engineer, you're eager to develop, manage, and secure a container platform that meets your client's needs and takes advantage of cloud capabilities. We need you to develop container management sof tware to solve some of our clients' toughest challenges. As a senior platform DevOps engineer at Booz Allen, you can use your te chn ical skills to affect mi
Posted 25 days ago | Updated 11 hours ago

Senior Data Scientist

Electronic Consulting Services, Inc (ECS Federal)

•

Fairfax, Virginia, USA

Full-time

Job Description ECS is seeking a Senior Data Scientist to work in our Fairfax, VA office. ECS seeks a Senior Data Scientist to support a project team responsible for managing an Artificial Intelligence initiative. The work is performed in a multidisciplinary and collaborative team environment. This role will report to a project lead and will focus on developing and applying methods to analyze data for Artificial Intelligence development across multiple classification levels and environments.
Posted 10 days ago | Updated 7 hours ago

Ruby on Rails Developer

kjohn@samrusystems.com

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Remote

Third Party, Contract

Ruby On Rails Developer (Need to have experience Leading team and working on Complex Projects) Minneapolis, MN - 3 Roles Remote Required Qualifications: Ruby on Rails or similar MVC framework knowledge (Django, Spring, etc.) Ruby experience or similar dynamic language (Javascript, Python) MongoDB or similar NoSql database. Front end skills (HTML, CSS, Vue.js or similar). Strong communication and problem solving skills. Attention to detail and clean coding skills. Preferred Qualifications: Expe
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Posted 53 days ago | Updated 23 days ago