61 object oriented developer jobs at 28 companies in Leesburg, VA
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Senior Software Developer
Herndon, Virginia, United States
HybridFull Time
5+ YOE5+ years software development experience, bachelor's in CS or related, proficiency in object-oriented design, REST APIs, client-side development, SQL/T-SQL and SSIS; TS/SCI with CI polygraph required.
JavaScript, jQuery, Angular 4, Ajax, HTML5, XML, SQL, T-SQL, SSIS, REST
14h
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Software Developer, Expert
Herndon or McLean or United States
OnsiteFull Time
11+ YOERequires 11+ years of software development experience and a technical bachelor's degree or equivalent. Must know object-oriented programming, software design, databases, testing, and enterprise applications.
C#, .NET, Java, Kotlin, C++, Microsoft Windows, PowerShell, IIS, Jenkins CI/CD, AWS, Microsoft Azure, GitHub, Jira, Confluence, Git
14h
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Software Developer, Senior
Herndon or Virginia or United States
$133k-$226k/yr OnsiteFull Time
6+ YOERequires 6+ years of software development experience, a related technical bachelor's degree or equivalent, object-oriented programming, enterprise applications, databases, testing, debugging, and software lifecycle experience.
C#, .NET, Java, Kotlin, C++, PowerShell, Microsoft Windows, IIS, Jenkins, AWS, Microsoft Azure, GitHub, Jira, Confluence
3w
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Software Engineer
Chantilly, Virginia, United States
$120k-$140k/yr HybridFull Time
5+ YOE5+ years software engineering experience; strong Python, object-oriented design, API development, Docker, Kubernetes, and messaging queue experience (RabbitMQ/ActiveMQ/Kafka).
Python, RabbitMQ, ActiveMQ, Kafka, Docker, Kubernetes, AWS, Redis
3w
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Principal Software Engineer
Tysons, Virginia, United States
$168k-$214k/yr HybridFull Time
15+ YOEBachelor's or equivalent, 15+ years software development, strong object-oriented skills, C#/.NET experience preferred, database design, technical leadership and mentoring experience.
C#/.NET
2mo
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Software Developer, Senior
Fort Belvoir, Virginia, United States
$87k-$198k/yr OnsiteFull Time
3+ YOE3+ years programming with object-oriented languages (Java, Python); 1+ year experience with ATAK SDK, TAK ecosystem, and native Android development; Android profiling and SQLite experience; ability to obtain Secret clearance; HS diploma/GED.
Java, Python, Android Tactical Assault Kit (ATAK) software development kit, Tactical Assault Kit (TAK), Android, SQLite, Kotlin
3w
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Staff Software Engineer
Tysons Corner, Virginia, United States
$97k-$173k/yr HybridFull Time
2+ YOEBachelor’s degree or equivalent and 2+ years experience; system design, object-oriented development, cloud, data storage, DevOps/CI/CD, test automation, unit testing, and software security.
DevOps, CI/CD, unit testing
1w
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Software Engineer - Backend
Arlington, Virginia, United States
$114k-$158k/yr OnsiteFull Time
3+ YOEBackend development experience (3+ years) with object-oriented languages (Golang or Python), databases (SQL/NoSQL), containerization, cloud and DevOps tooling; eligibility for TS/SCI clearance.
Golang, Python, SQL, NoSQL, Linux, Mac, git, Docker, kubernetes, nomad
1mo
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Application Developer
Annapolis Junction, Maryland, United States
$55-$80/hr OnsiteFull Time
6+ YOE6+ years Java (Spring Boot), 2+ years Python, Linux experience, CI/build automation, object-oriented design, TS/SCI with polygraph required.
Java, Spring Boot, Python, Linux, JMS, ActiveMQ, Ruby, Jenkins, Git, Bitbucket, Subversion, Maven
14h
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Software Development Engineer, Transit Gateway
Herndon, Virginia, United States
$144k-$194k/yr OnsiteFull Time
3+ YOERequires 3+ years professional software development, 2+ years system design or architecture, 1+ year large-scale distributed software development, object-oriented design, programming language experience, and a bachelor's degree in a related field.
C#, C++, Java, Perl
2mo
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Junior Software Engineer
Washington, District of Columbia, United States
$100k-$145k/yr OnsiteFull Time
3+ YOEBachelor's degree in a technical field; 3 years software development; object-oriented programming; multi-INT or complex software systems; strong requirements analysis and documentation; collaboration and communication skills.
Java, C++, Python, Object-oriented programming, Multi-INT analysis tools, Software development tools
1d
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Software Developer, Jr.
Washington or United States
$53k-$106k/yr RemoteFull Time
1+ YOEBachelor's degree or equivalent with 1 year of work or educational experience; familiarity with Agile, Git, object-oriented programming, and rapid learning; U.S. citizenship and clearance eligibility required.
.NET 4.5/5.0, MVC 4, LINQ, Entity Framework, C#.NET, Telerik, Kendo, T-SQL, HTML, JavaScript, CSS, Git, AWS, React, Postgres
1w
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Emulation Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
2+ YOEActive TS/SCI with Poly required; 2+ years professional development or 4 years academic; experience with Windows or Unix application development and object-oriented languages.
Visual Studio, .NET, make, C, C#, C++, Java
2d
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Guidewire Developer, Senior Associate
Chicago or Stamford or Atlanta or Charlotte or Austin or Washington or Columbus or Dallas or Los Angeles or Milwaukee or Denver or Boston or New York or Florham Park or San Francisco or Silicon Valley or Philadelphia or Phoenix or Pittsburgh or Hartford
$77k-$202k/yr OnsiteFull Time
2+ YOEBachelor's degree, minimum 2 years experience, Guidewire platform knowledge, Object Oriented Programming, API integration experience, certifications (Guidewire,Scrum Master) preferred, up to 60% travel.
Guidewire PolicyCenter, Guidewire BillingCenter, Guidewire ClaimCenter, GOSU, PCF, Guidewire Integration Framework, Spring Boot, Rest Client API, SOAP APIs
1mo
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Software Engineer - Guidance, Navigation, and Controls
Hawthorne or Los Angeles or Washington or San Francisco or London
$160k-$240k/yr OnsiteFull Time
10+ YOEBachelor's in CS/CE/Aerospace, 10+ years object-oriented software development, guidance algorithm design for UAS (ArduPilot), flight dynamics, embedded real-time development (STM32, Jetson, AMD/Xilinx, Microblaze), hardware integration, Agile practices; U.S. Person required.
Coherent Distributed Networks (CDN), ArduPilot, STM32, Linux, Nvidia Jetson, AMD/Xilinx SoC, Microblaze, VHDL, git, Scrum, Continuous Integration, Continuous Delivery, CI/CD, DevOps, DevSecOps
1d
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Software Engineer
Laurel, Maryland, United States
$150k-$200k/yr HybridFull Time
7+ YOEActive TS/SCI+Poly, bachelor\u0002s in CS or related (or approved substitute),7+ years programming with Java/C++/Python,experience with cloud, distributed processing, databases, and object-oriented design.
Java, C++, Python, Apache Accumulo, MongoDB, ScyllaDB, Google Cloud Bigtable, Amazon DynamoDB, Azure Cosmos DB, Postgres, Ray, Apache Spark, Apache Flink, Apache Beam, Databricks, HDFS, Amazon S3, Azure Data Lake Storage, Google Cloud Storage, Kubernetes, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Computing Services, Claude Sonnet 4, OpenAI Chat Completions API
1mo
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Sr Software Application Engineer (US Federal)
Reston, Virginia, United States
$164k-$246k/yr HybridFull Time
8+ YOEUS citizenship required; ability to obtain/maintain TS/SCI w/CI Poly. 8+ years experience in UML, web/SaaS and object-oriented development (Java, Python, C#, C++). Bachelor's in a computer-related field or equivalent.
UML, Java, Python, C#, C++, JSON, REST, GraphQL
1mo
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AFSIM Developer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
3+ YOEBachelor's in a technical field, 3+ years modern C++ and 3+ years hands-on AFSIM experience; modeling & simulation background; object-oriented design; strong analytical and communication skills; able to obtain Interim Secret and TS/SCI (US citizenship required).
Advanced Framework for Simulation, Integration, and Modeling (AFSIM), C++, Python, MATLAB, Lua, STK, NGTS, Wizard IDE, Mystic
4w
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Senior Software Engineer (Onsite)
Richardson or Aurora or Dulles
$87k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizenship and active transferable TS/SCI clearance required, STEM degree and minimum 5 years experience, experience with Java, Agile, Atlassian tools, object-oriented design; coaching and review experience.
Java, Atlassian, Cucumber, GIT, Docker, Kubernetes
1mo
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SuccessFactors Recruiting: Developer II (Radiation Oncology & Molecular Radiation Sciences) (121630)
Washington, District of Columbia, United States
$54k-$94k/yr HybridFull Time
1+ YOEBachelor's degree and 1+ year related experience. Experience with object-oriented/functional programming, HL7 familiarity, ability to write clean maintainable code, and experience gathering requirements and supporting applications.
HL7, Java, C#, Python, JavaScript, TypeScript, JIRA, Restful API, Microservices, Model View Controller
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