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80 software engineer iii jobs at 44 companies in Annapolis, MD

2mo
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Software Engineer III
Tysons Corner, Virginia, United States
OnsiteFull Time
Integral Federal
Integral Federal: Provides IT, cybersecurity, and digital transformation solutions for government agencies.
7+ YOEBachelor's in engineering; 7+ years software engineering; biometric systems and secure data handling experience; knowledge of encryption and information assurance; Secret security clearance.
Android, Biometrics, Encryption, DevOps, DevSecOps
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Software Engineer III
Annapolis Junction, Maryland, United States
HybridFull Time
Quevera: Software engineering and cloud solutions for government and defense.
20+ YOEBackend software engineer level 3 with 20+ years web/app dev or 24 years without a degree; JS/React/Angular/Vue; Java/C++/VB.NET; HTML/CSS/Python/Perl/Ruby; REST APIs; SDLC; leadership; TS/SCI Poly clearance; Linux scripting; Git/Maven; Jira/Confluence.
React, Angular, Vue, Java, C++, VB.NET, HTML, CSS, Python, Perl, Ruby, REST, Tomcat, NodeJS, Linux scripting, Git, Maven, Jira, Confluence
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Software Engineer III
Reston or Somerville
$110k-$135k/yr HybridFull Time
Babel Street
Babel Street: AI-powered identity intelligence and risk operations software solutions.
5+ YOESenior Python engineer for large-scale web scraping with anti-bot evasion, data extraction, and SQL data management.
Python, Scrapy, Playwright, Selenium, Puppeteer, SQL, PostgreSQL, MySQL, Cloudflare, Akamai, PerimeterX
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3w
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Software Engineer III
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$108k-$149k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
6+ YOEBachelor's degree in CS/Software Engineering or related,6+ years software development experience,proficiency in C++,Java,Python,experience with RTOS/embedded systems preferred,excellent communication and critical thinking.
C++, Java, Python, C, C#, HTML, Bash
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3d
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Software Engineer III
Reston or Chandler
$100k-$130k/yr HybridFull Time
Iridium
IridiumNASDAQ: IRDM: Provides global voice and data satellite communication services.
5+ YOEBachelor's in CS or engineering,5+ years software development experience,proficiency in C/C++/Python/Java,Git,Agile experience,ability to obtain/hold Secret clearance.
C, C++, Python, Java, Git, Linux, shell scripting, Docker, Kubernetes, Podman, GitLab, Artifactory, PostgreSQL, MongoDB, AWS, Jira, Confluence, Atlassian
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2w
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Software Engineer III
Fort Meade, Maryland, United States
$190k-$205k/yr OnsiteFull Time
ALEX - Alternative Experts
ALEX - Alternative Experts: Provides engineering, data analytics, and logistics services to government.
8+ YOE8+ years cloud-native software engineering with Go/Python, Kubernetes and GitOps expertise; experience with Terraform/Ansible, event-driven systems (Kafka); mentorship and architecture leadership; TS/SCI with FSP required.
Go, Python, Kubernetes, Helm, GitOps, Kafka, Terraform, Ansible, ArgoCD, Fleet, TypeScript, OpenShift, Rancher, Istio, Linkerd, Prometheus, Grafana, OpenTelemetry, AWS GovCloud, cloud-init, Git, DISA STIGs
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Software Engineer III
Washington, District of Columbia, United States
OnsiteFull Time
ICI Services
ICI Services: Provides engineering and technical support to the US Navy.
4+ YOEEligible for DoD SECRET clearance, 4+ years software/computer engineering experience, BS in a quantitative field, familiarity with C/C++,Java,Python, EM/DevOps methodologies, naval/unmanned systems experience, testing and debugging skills.
C, C++, Java, Python, DEVOPS/DEVSECOPS, Agile
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Software Engineer III
Annapolis Junction, Maryland, United States
$215k-$291k/yr OnsiteFull Time
General Dynamics Information Technology
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOETop Secret/SCI with polygraph required; US citizenship required; 10+ years related software engineering experience; Bachelor’s in Computer Science (or 4 years additional SWE experience); skills in computer/system security and HTML, CSS, JavaScript.
HTML, CSS, JavaScript, ITOM, ITSM, HRSD, CSM, Service Portal, Free and Open Source Software (FOSS), GOTS, COTS
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Software Engineer III
Hanover, Maryland, United States
$119k-$178k/yr OnsiteFull Time
Oceaneering
OceaneeringNYSE: OII: Global provider of engineered services for offshore energy industries.
5+ YOEBS in CS/CE/Math/EE (or equivalent), 5+ years software engineering, experience with REACT/C/C++/C#, Linux, Jira, Git; ability to obtain DoD security clearance; US citizenship; strong written/oral communication and hardware test proficiency.
REACT, C, C++, C#, Linux OS, Jira, Git, oscilloscopes, multimeters
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2mo
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Software Engineer III
Washington, District of Columbia, United States
$140k-$192k/yr OnsiteFull Time
Vantage Systems
Vantage Systems: Providing engineering and technical services for space and aviation missions.
5+ YOESECRET security clearance; mid to senior-level software development experience; multiple degree paths with substantial work experience.
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4w
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Software Engineer III
Arlington, Virginia, United States
$165k-$190k/yr RemoteFull Time
GrammaTech
GrammaTech: A software delivering enterprise-scale solutions and cloud modernization services.
Technical leadership in cloud-native AWS applications, Java full-stack development, microservices and REST API design, CI/CD/DevSecOps, and mentoring engineering teams.
AWS, AWS Lambda, Amazon S3, Amazon SQS, Amazon SNS, Amazon CloudWatch, Amazon DynamoDB, Java, Oracle, PostgreSQL, Git, Jira, Confluence
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2mo
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Civil Engineer III
Washington, District of Columbia, United States
$95k-$110k/yr HybridFull Time
Bowman Consulting Group
Bowman Consulting GroupNASDAQ: BWMN: Provider of engineering and infrastructure consulting services.
5+ YOEBachelor's in Civil Engineering; PE license preferred; 5+ years land development experience; strong design software knowledge.
Civil3D, AutoCAD, HEC-RAS, StormCAD, PCSWMM, HEC-HMS, WSPG W, CIVILD, AES, CLOMR/LOMR, Microsoft Office Suite
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2w
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Software Engineer III
Bethesda, Maryland, United States
$112k-$176k/yr HybridFull Time
ZoomInfo
ZoomInfoNASDAQ: GTM: Provides B2B contact data and sales intelligence software.
3+ YOE3+ years building production web applications; proficiency in backend (Python, Node.js) or frontend (React, Angular); experience with MySQL, MongoDB, DynamoDB, Elasticsearch/Solr; TypeScript and JavaScript skills.
Python, Node.js, React, Angular, MySQL, MongoDB, DynamoDB, Elasticsearch, Solr, JavaScript, TypeScript
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1d
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Software Engineer III, Front End
McLean, Virginia, United States
$100k-$125k/yr RemoteFull Time
Ad Hoc
Ad Hoc: Builds user-centered digital services and platforms for government agencies.
5+ YOE5+ years software engineering experience (or equivalent), expertise in Angular/TypeScript/JavaScript/HTML/CSS, UI testing, accessibility (WCAG 2.1 AA), mentoring, and federal suitability/background investigation.
Angular, HTML5, CSS3, JavaScript, TypeScript, Figma, Selenium, Cypress, Playwright, Git, GitLab, CI/CD, AWS, Python
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2mo
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Computer Engineer III
Washington, District of Columbia, United States
OnsiteFull Time
Engineering Services Network
Engineering Services Network: Provides engineering and IT services for defense and government.
10+ YOEBachelor's in CS/Cybersecurity/Network Security/IT/EE/Math; 10+ yrs in computer design, software or security; Navy program experience; cybersecurity engineering background.
RMF, NIST, DoD 8500 series, DoD 8570 requirements, NAVSEA Enclave policy
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1mo
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Software Engineer III
Annapolis Junction, Maryland, United States
$215k-$291k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOETop Secret/SCI clearance with polygraph required, US citizenship required, 10+ years related experience, Bachelor’s in Computer Science (or 4 yrs additional SWE experience), skills in computer/information/system security and web languages; leadership experience preferred.
ITOM, ITSM, HRSD, CSM, Service Portal, HTML, CSS, JavaScript, Free and Open Source Software (FOSS), Government-off-the-shelf (GOTS), Commercial-off-the-shelf (COTS)
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3d
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Software Engineer III
Aberdeen, Maryland, United States
$120k-$140k/yr OnsiteFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
4+ YOEProven experience with C#, .NET, VB.NET, ASP.NET, JavaScript, SQL; ECM and large-scale data/document migrations; API integrations; SQL Server/Oracle; Bachelor\u0002s degree; able to obtain DoD clearance; 4+ years experience.
C#, .NET, VB.NET, ASP.NET, JavaScript, PowerShell, SQL, SQL Server, Oracle, Hyland OnBase, Unity API, Brainware, ViewStar (Global360), Xamarin, Git, Enterprise Content Management (ECM)
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1mo
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(USA) Software Engineer III, Information Security
Herndon or Bentonville
$90k-$216k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
3+ YOE3–5 years software engineering experience; expertise in certificate lifecycle management, PKI, TLS; proficiency in Java, Python, or Go; familiarity with observability, cloud (GCP/Azure), and infrastructure-focused engineering.
Java, Python, Go, GCP, Azure, Subversion, Git, Librarian, Oracle, DB2, Microsoft SQL Server, SQL, SAP, Microsoft PowerShell, Cobol, Rexx, .NET
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3w
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Radio Frequency Software Engineer III
Hanover, Maryland, United States
$120k-$270k/yr OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization solutions for national security.
12+ YOETS/SCI with poly, US citizenship, Bachelors in Engineering/CS or equivalent experience, 12 years DSP algorithm and software development experience, proficiency with C++, Python, and Linux.
Python, C++, Linux
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3d
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Bioinformatics Software Engineer III - Genome Diagnostics
Baltimore or United States
$110k-$150k/yr RemoteFull Time
Labcorp
LabcorpNYSE: LH: Provides clinical laboratory testing and drug development services globally.
5+ YOEBachelor's degree in bioinformatics/biology/computer science/software engineering,5+ years software engineering experience,5+ years with Python/Perl/R/C/C++/Java/BASH,NGS/pipeline experience,strong algorithm and team leadership skills.
Python, PERL, R, C/C++, Java, BASH, Next Generation Sequencing (NSG), Angular, React, JavaScript, Django, RESTful APIs, SQL, NoSQL, git, JIRA, Confluence, Bitbucket, Bamboo, Linux
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