PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Software Engineer III
Tysons Corner, Virginia, United States
OnsiteFull Time
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
2mo
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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
1mo
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Software Engineer III
Reston or Somerville
$110k-$135k/yr HybridFull Time
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
2mo
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Software Engineer III, Artificial Intelligence
Rockville, Maryland, United States
$122k-$180k/yr OnsiteFull Time
5+ YOEDevelop AI solutions in a tiger team; front-end, agentic AI, data integration, ML-Ops, or product management; collaborate across engineering and business teams.
React, TypeScript, Tailwind CSS, Vite, AWS, Git, GitLab, CI/CD, Jira, Confluence, LangChain, LangGraph, AWS Bedrock, AWS Strands, AWS Glue, Aurora, DynamoDB, S3, WebSockets, REST APIs, Bun
1w
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Software Engineer III
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$108k-$149k/yr HybridFull Time
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
3mo
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Software Engineer III (TS/SCI w/ Polygraph) - 4 Openings
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOEStrong Enterprise Java development with Spring Boot; 12+ years SWE experience; BS in CS or related field; 4 years of additional SWE experience can substitute for degree; 7 years in software DB/repository development; TS/SCI with polygraph clearance required.
Java, Spring Boot
2mo
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Software Engineer III
Hunt Valley, Maryland, United States
$111k-$168k/yr OnsiteFull Time
5+ YOE5+ yrs experience with BS or 2+ yrs with MS in CS/CE; robotics/autonomy experience; strong software integration skills.
Git, Mercurial, Unix, C, C++, Qt, OpenDDS, MOOS, IvP, Docker, Jenkins, Jira, MagicDraw, UML, MBSE
2mo
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Software Engineer III
Bethesda or Waltham
$112k-$176k/yr HybridFull Time
5+ YOE5+ years in software engineering; strong background in big data pipelines, Hadoop/Spark, JVM (Java/Scala); distributed systems; NLP experience a plus.
Hadoop, Spark, Java, Scala, NLP, JVM
1d
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Software Engineer III
Fort Meade, Maryland, United States
$190k-$205k/yr OnsiteFull Time
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
1mo
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Software Engineer III
Annapolis Junction, Maryland, United States
$215k-$291k/yr OnsiteFull Time
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
1mo
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Embedded Software Engineer III
Washington, District of Columbia, United States
$140k-$192k/yr OnsiteFull Time
5+ YOESECRET clearance required; mid-level with advanced degree and many years of experience in software development.
C, C++, DoD standards
2w
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Software Engineer III
Arlington, Virginia, United States
$165k-$190k/yr RemoteFull Time
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
2w
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Software Engineer III
Hanover, Maryland, United States
$119k-$178k/yr OnsiteFull Time
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
2mo
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Senior Software Engineer III (Government)
Columbia, Maryland, United States
$89k-$208k/yr OnsiteFull Time
8+ YOEBachelor's degree; 8 years experience; .NET, Java, Python, C# skills; TS/SCI clearance.
.NET, ASP.NET, C#, Java, Python, Oracle
3w
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Software Engineer III - Quality & Test
Greenbelt or United States
RemoteFull Time
6+ YOEBachelor's degree in a technical field, 6+ years experience, expertise in software QA, automated testing, V&V, test strategy development, ISTQB CTAL or equivalent, experience with Jira, and ability to obtain a security clearance.
Jira
1mo
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Software Engineer III
Annapolis Junction, Maryland, United States
$215k-$291k/yr OnsiteFull Time
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)
3w
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Embedded Software Dev Engineer III
Redmond or El Segundo or Northridge or Arlington
$168k-$227k/yr OnsiteFull Time
5+ YOEMust be U.S. citizen able to obtain TS/SCI clearance; 5+ years professional software development with design/architecture experience; embedded/real-time development, C/C++ preferred; hardware-software integration and mentoring experience.
C, C++, Embedded Linux, RTOS, TCP/IP, UDP, logic analyzer, oscilloscope
1mo
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Software Engineer III – Trust Service Team
Mountain View or McLean or New York City or Tampa
$173k-$201k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent, 4+ years backend software experience (Java/JVM preferred), strong SQL/PostgreSQL skills, REST/OpenAPI design experience, familiarity with AI-assisted development tooling, and production reliability practices.
Java, JVM, Claude Code, Cursor, OpenAPI, PostgreSQL, SQL, OAuth2, OpenID Connect
1d
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Software Engineer III - Embedded Systems
Jessup, Maryland, United States
$99k-$130k/yr OnsiteFull Time
7+ YOE7+ years firmware/software development for instrumentation; BS required (MS preferred); expertise in C/C++ for embedded real-time systems, RTOS, GUI development, Python, GIT, and Linux; strong debugging and electronics skills.
C, C++, C#, Qt, Python, GIT, Azure DevOps, Linux, FreeRTOS, STM32, Linux Bash, oscilloscope, logic analyzer, multimeter
2w
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Sr. Software Developer III (6681)
Washington, District of Columbia, United States
$184k-$225k/yr HybridFull Time
10+ YOEActive Top Secret with SCI access; DoD 8140 certification (e.g., Security+); Azure or AWS Developer Associate; 10+ years building enterprise applications; expertise in C#, .NET, ASP.NET, Entity Framework, SQL Server, front-end frameworks, DevOps, Docker, Windows Server, PowerShell, IIS, Kerberos, and OIDC.
C#, .NET, .NET Framework, Entity Framework, ASP.NET, WebForms, MVC, REST APIs, TypeScript, JavaScript, HTML, CSS, Node.js, Angular, React, SQL Server, T-SQL, Azure DevOps, GitLab, GitHub, CI/CD, Docker, Windows Server, PowerShell, IIS, Kerberos, OIDC
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