128 custom software engineer jobs at 86 companies in Annapolis, MD
Software Engineer
Annapolis Junction, Maryland, United States
$87k-$198k/yr OnsiteFull Time
7+ YOETS/SCI with polygraph required; 7+ years software engineering with a CS bachelor (or 11+ years without); experience with Python, Kubernetes, Docker, Helm; customer support and strong problem-solving skills.
Python, Kubernetes, Docker, Helm
Software Systems Engineer
Auburn or Aberdeen
$65k-$175k/yr OnsiteFull Time
Bachelor's in engineering/computer science, US citizenship, ability to architect software, produce system engineering artifacts, develop test plans, perform integration, and travel for customer support.
C++, cmake, Docker, Kubernetes, Helm, git, CI/CD
Senior Software Engineer
Reston, Virginia, United States
OnsiteFull Time
8+ YOEBachelor's degree or equivalent experience; 8+ years in software, systems integration, or cloud engineering; AWS, ETL, data integration, technical leadership, and federal customer experience required. TS/SCI with FSP required.
AWS, EC2, S3, VPC, Lambda, ETL, Linux, Windows, VPN
Cyber Software Engineer
Annapolis Junction, Maryland, United States
$130k-$180k/yr OnsiteFull Time
3+ YOETS/SCI clearance required with willingness to undergo polygraph; 3+ years software engineering experience; expertise in C, Assembly, and Python; experience with Ghidra and custom scripting preferred.
C, Assembly, Python, Ghidra
Software Engineer Mid Level
Annapolis Junction or Maryland
$170k-$200k/yr OnsiteFull Time
14+ YOERequires 14 years of software engineering experience, a technical bachelor's degree or five additional years of experience, active security clearance with polygraph, Java, Docker, Jira, JavaScript framework, and customer-facing experience.
Jira, Java, Docker, Vue.js, Spring Boot, Bash, Linux, PULSE, ABACUS, Report Authoring & Dissemination (RAD), eVo, Greybox, Mockito, COTS, GOTS
.Net Custom Developer
Washington, District of Columbia, United States
$79k-$160k/yr OnsiteFull Time
Requires active Top Secret clearance, production database experience, .NET experience, version control and deployment pipeline knowledge, and strong English communication, critical thinking, and problem-solving skills.
.NET, Oracle, Git, GitLab, GitHub, Git Actions, SVN, C#, Javascript, Typescript, SQL, HTML, CSS, Metastorm BPM
Senior Software Engineer, Discovery
Seattle or Washington
$191k-$253k/yr OnsiteFull Time
7+ YOE7+ years software engineering experience with languages such as Java, Python, C++, Rust, Go, or JavaScript; ability to architect complex systems; active U.S. Top Secret clearance required; experience with data processing and customer-facing deployments.
Java, Python, C++, Rust, Go, JavaScript
Senior Software Engineer (Colorado)
Colorado Springs or Washington or Crystal City or Herndon
HybridFull Time
7+ YOE7+ years professional software engineering experience; strong API and distributed systems experience; US citizenship; TS/SCI clearance with polygraph preferred; location near Colorado Springs or Washington DC with customer site work in Crystal City and Herndon.
Python, Terraform, GitHub Actions, AWS GovCloud
Senior Software Engineer
Fort Meade or Columbia
$190k-$240k/yr OnsiteFull Time
5+ YOEExperienced full-stack engineer with TypeScript/JavaScript, React or another modern frontend framework, Python, dataframes, SQL, databases, customer requirements, Git, and GitLab expertise.
TypeScript, JavaScript, React, Angular, Vue, Python, pandas, polars, SQL, SQLite, PostgreSQL, MySQL, Git, GitLab
Sr Software Engineer (Onsite)
Fulton, Maryland, United States
$96k-$182k/yr OnsiteFull Time
5+ YOE5+ years software development experience with Java or C++, STEM degree, U.S. citizenship, active Secret clearance, ability to travel to customer sites.
Java, C++, Angular, GraphQL, REST, Kafka, TypeScript, RabbitMQ, Redis, PostgreSQL, Docker, Kubernetes, OpenShift, HTML, CSS
Forward Deployed Software Engineer
Sunnyvale or Washington, D.C. or San Diego or Fort Walton Beach or Ann Arbor or London or Stuttgart or Munich or Stockholm or Bangalore or Seoul or Tokyo
$130k-$200k/yr OnsiteFull Time
Strong engineering background and C++ or Python proficiency, with experience across software engineering, operating systems, hardware, complex system integration, deployment, customer engagements, and ambiguous environments.
C++, Python, Vehicle OS
Software Engineer - Secret required
Aberdeen, Maryland, United States
$112k-$196k/yr OnsiteFull Time
Design, develop, and maintain scalable software and integrations for defense customers; active Secret clearance required; bachelor’s degree in a quantitative field; strong programming and problem-solving skills.
MOSA, ISA, Agile, DEVOPS/DEVSECOPS
Full Stack Software Engineer
Herndon, Virginia, United States
$116k-$169k/yr HybridFull Time
5+ YOEBachelor's degree in computer science, engineering, or related field; 5+ years developing custom software; JavaScript/TypeScript and front-end framework experience; U.S. citizenship and ability to obtain TS/SCI clearance.
JavaScript, Java, Python, TypeScript, React, Angular, Git, Linux, AWS, C2S, OpenStack, Docker, Kubernetes, DevSecOps
Senior Software Engineer
Chantilly or Canada or Washington or Frankfurt or Sydney
$95k-$190k/yr HybridFull Time
7+ YOEBachelor's degree in a technical field, 7+ years of development experience, 4+ years of technical leadership, Secret clearance, U.S. citizenship, full-stack expertise, and customer-facing experience.
C, C++, C#, ASP.NET, Java, JavaScript, SQL, jQuery, XML, Perl, YAML, JSON, RESTful API, PowerShell, Python, GitHub Copilot, Microsoft Azure, Amazon Web Services
Senior Mission Software Engineer, Public Sector
Austin or Honolulu or St. Louis or Washington
$186k-$279k/yr HybridFull Time
5+ YOE5+ years software engineering experience; strong Python and TypeScript; cloud (AWS/Azure/GCP), containers, Linux; active TS/SCI clearance; ability to operate in customer-facing, forward-deployed government environments.
Python, TypeScript, AWS, Azure, GCP, Node, React, Kubernetes, Docker, Terraform, Linux
Software Engineer (DevOps Focused)
Fort Meade or Hanover
$120k-$240k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance with polygraph; 8 years experience or BS in technical discipline plus 4 years; Python, Django, SQL, Ansible, Git, Linux, Redis, Nginx; customer interaction experience.
Python, Django, SQL, Ansible, Git, Linux, Redis, Nginx, JavaScript, Kubernetes, AWS
Al Software Engineer
San Francisco or Lakewood or Washington or Chicago or Boston or New York or Philadelphia or Tacoma
$117k-$173k/yr OnsiteFull Time
Technology Transformation Service: N/A
5+ YOEUS citizenship or national; one year specialized experience at GS-12 level; IT competencies including attention to detail, customer service, decision making, information management, interpersonal skills, oral communication, problem solving, teamwork, technical competence; drug test; security clearance.
Python, Go, JavaScript, TypeScript, Node.js, React, Ruby on Rails, Terraform, Next.js, HTML/CSS, Rust
M&S Software Developer
Washington, District of Columbia, United States
$111k-$193k/yr RemoteFull Time
5+ YOEBachelor's degree in Computer Science, ORSA, Data Science or related field; 5+ years complex data analytics; M&S tools experience; DHS customer engagement; U.S. citizenship and ability to obtain CBP BI clearance.
RAPTR, AWS, Azure, GCP
Software Engineer (MD, Fort Meade, FT Meade)
Fort Meade or Nashua
OnsiteFull Time
Designs scalable cross-domain data transfer solutions, processes data and diagrams, engineers cross-domain solutions, writes security policies, and coordinates with customers and operations teams.
Data Flow Management, Enterprise Data Transport & Messaging Services, Data Flow & Routing Solutions
Lead Software Engineer, AI Labs (Product and Customer Facing)
San Francisco or Washington or New York City
$149k-$314k/yr HybridFull Time
5+ YOEB.S. in Computer Science with AI coursework (M.S. preferred); 5+ years software engineering experience with AI/ML focus; proficiency in Python, Go, Java, or C++; experience with APIs, data modeling, databases, and cloud deployments (AWS, GCP, OCI).
Python, Go, Java, C++, AWS, GCP, OCI, Kubernetes, Envoy, Grafana, React, Redux, Claude Code, GitHub Copilot, Codex, Cursor
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