1,727 sr software engineer jobs at 383 companies in Ranson, WV
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Sr. Software Engineer
Tucson or Centennial or Chantilly
$190k-$260k/yr OnsiteFull Time
15+ YOEProficient in modern software engineering, C++ and Python, 15+ years experience, TS/SCI clearance, US citizenship.
C++, Python, Linux, Gitlab, CI/CD, Docker, Kubernetes, PIP
3mo
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Software Engineer Sr. Consultant , Fullstack/GenAI Engineering
Ashburn, Virginia, United States
$152k-$244k/yr HybridFull Time
8+ YOE2+ Mgmt8+ years software engineering; 2+ years leading engineers; strong GenAI, backend/frontend, AWS, and distributed systems experience.
Python, FastAPI, Flask, Node.js, React, TypeScript, AWS Bedrock, SageMaker, LangGraph, LangChain, Haystack, RAG, Jenkins, GitHub Actions, Terraform, CloudFormation, CodePipeline, Pinecone, FAISS, OpenSearch, Weaviate, Kafka, Kinesis, Databricks, MLFlow
1mo
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Sr. Software Development Engineer
Frederick, Maryland, United States
$110k-$135k/yr OnsiteFull Time
12+ YOEBachelor's or Master's in CS/Engineering, 12+ years software engineering experience with leadership across large programs, expertise in software architecture, systems integration, regulatory/cybersecurity knowledge, and strong communication and mentoring skills.
1mo
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Sr. Software Developer
McLean, Virginia, United States
OnsiteFull Time
10+ YOE10+ years software development experience; expertise with Linux, AWS, Java/PHP/JavaScript, web servers, IAM, scripting, and software best practices; active TS/SCI with polygraph required.
Linux, AWS, S3, EC2, Apache Webserver, Apache Tomcat, Java, PHP, HTML, CSS, MySQL, Javascript, VS Code, Bash, GitHub
1mo
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Sr Lead Software Engineer
McLean, Virginia, United States
$230k-$262k/yr OnsiteFull Time
6+ YOEBachelor's degree, 6+ years professional software engineering experience, 1+ year cloud experience (AWS/Azure/Google Cloud). Proficiency in Java, Python, Go, Scala, Node/Node.js, SQL, Docker, Kubernetes; strong communication and leadership.
Java, Python, SQL, Node, Node.js, Go, Scala, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, GCP, Azure
9h
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Sr. Software Engineer
Redmond or Atlanta or Reston
$120k-$235k/yr HybridFull Time
4+ YOEBachelor's degree in computer science or related technical field and 4+ years of coding experience; equivalent experience accepted. Requires citizenship verification and background checks.
C, C++, C#, Java, JavaScript, Python
3w
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Sr. Software Developer
Vienna, Virginia, United States
$150k-$165k/yr RemoteFull Time
10+ YOEBachelor's degree, 10+ years experience, strong Java and Python skills, Spring Boot/Spring AI, AWS cloud (ECS Fargate, Aurora MySQL Serverless, SQS, SNS), eligible for Public Trust clearance.
Java, Python, Spring Boot, Spring AI Framework, XML, Large Language Models (LLMs), ECS Fargate, Aurora MySQL Serverless, SQS, SNS
2mo
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Sr. CNO Software Engineer
Herndon, Virginia, United States
OnsiteFull Time
5+ YOETS/SCI clearance, 5+ years software in cyber ops, Bachelors in CS/CE/SE or 4 years of equivalent exp, proficiency in C/C++, Python, Go, or Rust, knowledge of network programming and embedded build systems.
C, C++, Python, Go, Rust, CMake, Make
2w
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Principal / Sr. Principal AI Software Engineer
Dulles or Colorado Springs or El Segundo
$138k-$258k/yr OnsiteFull Time
5+ YOEU.S. citizen with active DoD Top-Secret clearance (ability to obtain SCI/SAP), 5+ years AI engineering experience (level dependent), expertise in ML/RL/SL, strong software engineering and simulation experience.
Python, JAX, PyTorch, C++, CUDA, MATLAB/Simulink, Windows, Linux
3mo
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Sr. Forward Deployed Software Engineer
Arlington, Virginia, United States
RemoteFull Time
8+ YOE8+ years in software engineering or systems integration; Palantir Foundry experience; CI/CD pipelines; Python/TypeScript/Java; DoD/government domain familiarity.
Palantir Foundry, Python, TypeScript, Java
3w
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Sr. Software Engineer - AI Platform
Bethesda, Maryland, United States
$150k-$170k/yr OnsiteFull Time
5+ YOE5+ years building highly available Node.js/TypeScript services, experience with MCP/LLM orchestration, AWS, PostgreSQL, Redis, and production API design; BS in CS/Engineering preferred.
Node.js, TypeScript, Express, Model Context Protocol (MCP), Anthropic Claude, OpenAI, Server-Sent Events, AWS Lambda, AWS SQS, AWS Secrets Manager, AWS Systems Manager (SSM), LaunchDarkly, Spring Cloud Config, Redis, PostgreSQL, OpenAPI, Swagger, Zod, LangChain, LangGraph
2mo
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Sr. Software Engineer - Hybrid
Manassas or Belgium
$101k-$188k/yr HybridFull Time
5+ YOEBachelor's in CS or related, 5+ years systems development, strong C++/Java experience with Boost, gRPC, multithreading; familiarity with Linux, Docker, XML/JSON, security technologies and CI/CD tools; ability to tune high-performance systems.
C++, Java, Boost, gRPC, Linux, Python, Docker, XML, JSON, PKI, HMAC, AES, SSL, RHEL, Jenkins, JIRA, Artifactory, Confluence, PL/SQL, HTTP, TCP/IP, SQL
2mo
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Software Engineer
Potomac, Maryland, United States
OnsiteFull Time
12+ YOE12+ years of software engineering experience; Bachelor's in Computer Science or related field; leadership experience; strong design, debugging, documentation, and algorithm skills; ability to lead teams and develop complex software.
2w
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Principal / Sr. Principal DevOps Software Engineer
Chantilly, Virginia, United States
$114k-$171k/yr OnsiteFull Time
5+ YOEActive U.S. citizenship with Secret clearance, 5+ years DevOps/software experience, Jenkins and Git administration, Linux/Windows sysadmin, CI/CD, network engineering, and scripting (Python/MATLAB/JavaScript).
Jenkins, CI/CD, Git, GitHub, SonarQube, Sonatype Nexus, Kubernetes, Docker, Rancher, Windows, Linux, TCP/IP, VLAN, Python, MATLAB, JavaScript, Atlassian Jira, Atlassian Confluence
1mo
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Sr Software Engineer - System (Herndon, VA, US, 20171)
Herndon, Virginia, United States
HybridFull Time
5+ YOEBachelor's in engineering or CS and 5+ years software engineering experience; strong OOP (Java, C#), Linux/Unix, REST services, Spring/Hibernate, SQL databases, IoT protocols (MQTT/CoAP/HTTP), Kafka, and utility domain experience.
Java, C#, Linux, Unix, Spring, Hibernate, SQLServer, MySQL, RESTful APIs, MQTT, CoAP, HTTP, Kafka, JDBC, MVC
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
2mo
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Software Engineer
Chantilly or Herndon or McLean
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
10+ YOE10+ years in software engineering; strong Java and Node.js; Python/Bash scripting; AWS; Linux; relational databases; Git; CICD; TS/SCI with Polygraph clearance.
Java, JavaScript, Node.js, Python, Bash, Linux, PostgreSQL, MySQL, MariaDB, AWS, Terraform, Terragrunt, Ansible, CloudFormation, Git, Jenkins
3mo
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Sr. Software Engineer (Data Migration & Management)
Chantilly or San Jose or United States
$220k-$265k/yr HybridFull Time
12+ YOE12+ years software development, 5+ years data management/migration, 3+ years cloud-native and SOA experience with a hyper-scaler; proficiency with NFS/SMB/iSCSI, C/C++/Golang/Node.js/Python, Docker, Kubernetes, GitHub, Jenkins, Ansible.
NFS, SMB, iSCSI, C, C++, Golang, Node.js, Python, Docker, Kubernetes, GitHub, Jenkins, Ansible, CI, FAAS, PAAS, Microsoft Azure, AWS, GCP
15h
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Software Engineer
Hanover or Chantilly
$185k-$190k/yr OnsiteFull Time
7+ YOEBachelor's degree in a technical discipline, 7+ years of software engineering experience, active TS/SCI clearance with recent full-scope polygraph, and expertise in Python, C, or C++.
Python, C, C++, Windows, UNIX, Linux, Docker, Kubernetes, OpenShift, Ansible, Jenkins, GitLab CI/CD, Bamboo, Elasticsearch, Kibana, Commercial Off-the-shelf (COTS), Government Off-the-shelf (GOTS)
17h
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
12+ YOEBachelor's degree or equivalent experience, 12+ years of software engineering experience, Java and Python, RESTful APIs, relational databases, Linux/Unix, Agile, recent polygraph, and full clearance required.
Java, Python, RESTful APIs, PostgreSQL, Oracle, Microsoft SQL Server, MySQL, Linux, Unix, AWS, CI/CD, DevOps, Git, Jenkins, Terraform, Elasticsearch, OpenSearch, Apache Spark
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