18 object oriented developer jobs at 10 companies in Martinsburg, WV
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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
16h
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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
16h
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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
16h
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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
3w
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Software Engineer, Mid
Herndon, Virginia, United States
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years in object-oriented programming (Java/JEE), backend frameworks (Spring), API/REST development, Linux experience, ability to obtain DoD 8570 certification (Security+ or CISSP), TS/SCI clearance with polygraph required.
Java, JEE, Spring Framework, Spring Boot, REST, Linux, NiFi, Apache NiFi, PKI, MongoDB, Jira, Confluence, Git, GitLab, Kafka
1mo
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Software Development Engineer - EC2, Outposts, EC2 Outposts
Herndon, Virginia, United States
OnsiteFull Time
3+ YOE3+ years professional software development, experience designing/architecting systems, proficiency in C#, C++, Java, or Perl, object-oriented design, and a bachelor's degree in CS/Engineering or equivalent.
C#, C++, Java, Perl
1mo
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Software Development Engineer II, Amazon Security Data Engineering
Herndon, Virginia, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development and system design experience; expertise in object-oriented design and distributed systems; proficiency in Java/Scala/Python; experience with big-data engines (Iceberg, Spark, Trino, Flink); Bachelor's degree required.
Java, Scala, Python, C#, C++, Perl, Apache Iceberg, Apache Spark, Trino, Flink, AWS Glue, Parquet, AI/ML
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
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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Software Application Engineer (US Federal)
Reston, Virginia, United States
$121k-$182k/yr HybridFull Time
5+ YOEU.S. citizenship required; ability to obtain/maintain U.S. security clearance (TS/SCI w/CI Poly preferred). 5+ years experience with UML, web/SaaS and object-oriented languages (Java, Python, C#, C++). Bachelor\u0002s in computer-related field or equivalent; experience designing business applications and performance-sensitive software. JSON/REST/Gr...
UML, Java, Python, C#, C++, JSON, REST, GraphQL
2w
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ETL Engineer
Chantilly, Virginia, United States
OnsiteFull Time
6+ YOE6+ years experience in Linux, object-oriented programming (Python preferred), and AWS/C2S; 4+ years ETL with large datasets; proficiency in SQL, scripting, data modeling, and Git; active TS/SCI with Poly required.
Linux, Python, Commercial Cloud Services (C2S), Amazon Web Services (AWS), Informatica, Talend, SSIS, AWS Glue, Microsoft Azure Data Factory, SQL, EC2, RCS, Git, Bash, PowerShell, NoSQL
1mo
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AI & ML Engineer
Chantilly, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Experience building and deploying ML/AI solutions to production, Python and object-oriented programming, fine-tuning open-source models and LLMs, Docker, TS/SCI clearance with polygraph, Bachelor's degree.
Python, Docker, Qdrant, Postgres, LLMs, MITRE ATT&CK
2mo
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Full-Stack Software Engineers (Experienced/Senior)
Chantilly or Aurora or Mesa
$127k-$233k/yr OnsiteFull Time
5+ YOEBachelor’s degree; Top Secret clearance with SCI eligibility; willingness to take CI polygraph; 5+ years in designing/developing complex distributed systems; 3+ years Java; 1+ year object-oriented programming; experience with distributed version control (Git, RTC).
Java, Git, IBM Rational Team Concert, AWS, Jenkins, HTML, CSS, JavaScript, React, jQuery, OpenLayers, Spring Framework, Hibernate, RDBMS, MongoDB, XML, SOAP, REST, WSDL, Ivy, Maven, Gradle, RMI
4w
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Applied Quantum Algorithms SME
Ashburn, Virginia, United States
$78k-$176k/yr OnsiteFull Time
3+ YOE3+ years software development experience, object-oriented multi-file codebases, cloud/distributed workflows, quantum algorithms and software, Python and Qiskit experience, ability to obtain Secret clearance, Bachelor's in Physics/Mathematics/CS.
Python, Qiskit
3w
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Software Architect
Carlsbad or Germantown
$165k-$307k/yr HybridFull Time
8+ YOEMinimum 8+ years related software experience (varies by degree), expertise in embedded and distributed systems, domain modeling, microservices, edge device development, object-oriented languages, Kubernetes and containerization.
C, C++, Python, Java, GoLang, Kubernetes, docker compose, FPGA, ASIC, GPUs
1mo
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Data Scientist
Chantilly, Virginia, United States
$62k-$141k/yr OnsiteFull Time
Bachelor's in STEM required, TS/SCI with polygraph required; experience with Python or R, object-oriented programming, data processing frameworks, ML frameworks, EMR/structured and unstructured data, and developing predictive models.
Python, R, Pandas, Polars, Spark, scikit-learn, pytorch, tensorflow, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Gurobi, MySQL
1mo
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Data Scientist
Chantilly, Virginia, United States
$62k-$141k/yr OnsiteFull Time
Bachelor's in a STEM field required, TS/SCI with polygraph required, experience with Python or R, object-oriented programming, ML/NLP, and data processing frameworks (Pandas, Spark); ability to develop predictive models and deploy ML solutions.
Python, R, Pandas, Polars, Spark, scikit-learn, PyTorch, TensorFlow, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Gurobi, MySQL, LLMs