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
Save
Mark Applied
Hide
Applications Developer - Expert
Sterling or Herndon
OnsiteFull Time
TS/SCI with polygraph required day 1; expert full‑stack web developer to integrate AI/ML into production apps, design and unit test code, produce documentation, and communicate with stakeholders.
1mo
Save
Mark Applied
Hide
Full Stack Developer
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in CS or related and 5+ years technical experience; 5+ years Java/JEE and Java web app development; Spring Boot, REST, RxJS, TypeScript, RDBMS/SQL, JPA/Hibernate, Angular, HTML/JavaScript/CSS; familiar with AWS.
Java, JEE, Spring Boot, REST web services, JUnit, Angular, RxJS, TypeScript, XML, JSON, RDBMS, Oracle, PostgreSQL, SQL, JPA/Hibernate, HTML, Javascript, CSS, AWS, Eclipse, Visual Studio Code, NoSQL
3w
Save
Mark Applied
Hide
Junior Software Engineer
Denver or Springfield or Sterling or St. Louis
$69k-$142k/yr OnsiteFull Time
0+ YOEBachelor's in CS or related, 0–3 years software development experience, Java and/or Python, web app and relational DB familiarity, Agile/SDLC knowledge, strong problem solving, TS/SCI clearance with polygraph.
Java, Python, GIS, ArcGIS, GeoServer, OpenLayers, Cesium
4d
Save
Mark Applied
Hide
Sr. Software Engineer (TS/SCI)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$144k-$268k/yr HybridFull Time
4+ YOEU.S. citizen with TS/SCI clearance (or immediate DISS eligibility), Bachelor’s degree, 4+ years Python or Java, hybrid cloud/app development, databases, ETL, algorithm design, CI/CD and stakeholder interfacing.
Python, Java, MongoDB, Celery, Azure DevOps, Jenkins, React.js, Node.js, Web API, IBM CPLEX, Gurobi, SPSS, SAS, R, PyCharm, VS Code, Jupyter Notebooks, Pandas, NumPy, Dask, Matplotlib, Seaborn, Plotly, Git, GitHub, GitLab, Docker, Podman
2mo
Save
Mark Applied
Hide
Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
4+ YOE4-7 years’ software engineering with cloud experience; Java and Python; AWS services; Linux; Docker; Elasticsearch/OpenSearch; SQL; secure web apps.
Java, Python, AWS, CDK, ElasticSearch/OpenSearch, Docker, Linux, SQL, JSON, XML, Lambda, S3, EC2, EventBridge, SQS, SNS, IAM, DynamoDB
3w
Save
Mark Applied
Hide
Java Web Developer (Angular)
Sterling, Virginia, United States
$130k-$150k/yr OnsiteFull Time
4+ YOEBachelor's in CS or related, 4+ years software development with 4+ years Java, 2+ years MuleSoft, web apps/APIs, relational DB design, front-end with HTML/CSS/Bootstrap/Angular/jQuery/TypeScript, familiarity with AWS (ECS, RDS, MKS) and Entity Framework; US Public Trust clearable (US citizen/PR or authorized with 3+ years US residence).
Java, MuleSoft, HTML, CSS, Bootstrap, Angular, jQuery, TypeScript, AWS, AWS ECS, AWS RDS, AWS MKS, Entity Framework, PostgreSQL, Oracle, JSON, XML, XSLT, Docker, Jenkins
1w
Save
Mark Applied
Hide
Software Engineer
Ashburn, Virginia, United States
$85k-$108k/yr HybridFull Time
3+ YOE5+ years software engineering experience with C++ and large codebases; experience with C#/.NET desktop apps, Linux/Docker builds, gRPC/protobuf, CI/CD, and debugging across managed/native boundaries; ability to obtain DOD security clearance.
C++, C#, .NET Framework, Microsoft .NET Framework, WPF, Visual Studio 2022, Microsoft MSBuild, NuGet, Conan, Docker, Kubernetes, FFmpeg, libav, gRPC, protobuf, Microsoft PowerShell, Makefiles, NSIS, CUDA, VAAPI, QSV, Jetson, ARM64, Linux
2mo
Save
Mark Applied
Hide
Power Platform Developer IV (77630)
Sterling, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's degree; 5+ years in application development and Microsoft Power Platform; strong expertise in Power Apps, Power Automate, Power BI; Dataverse; integration with Microsoft 365 and Azure; governance and security focus.
Power Apps, Power Automate, Power BI, Dataverse, Microsoft 365, Azure, SharePoint, SQL Server, APIs
1mo
Save
Mark Applied
Hide
MLOps Engineer, Mid
Chantilly or Alexandria or Annapolis Junction or Aurora
$78k-$176k/yr OnsiteFull Time
OOP with Python; containerized apps; cloud tech (AWS); MLOps CI/CD; ML lifecycle; TS/SCI with polygraph; HS diploma/GED; can obtain Security+ CE/SSCP/CCNA-Security/GSEC within 6 months.
Python, AWS, SageMaker, Lambda, API Gateway, DynamoDB, S3, IAM, Kubernetes, Helm, Terraform, Git
1mo
Save
Mark Applied
Hide
Cloud Engineer (TS/SCI CI Poly) (5304) (Chantilly, VA; Herndon, VA; Aurora, CO)
Chantilly or Herndon or Aurora
$111k-$185k/yr OnsiteFull Time
4+ YOEClearance TS/SCI CI Poly; Security+ certification; 4+ years in building/deploying automation and cloud apps; experience with AWS/Azure/GCP; IaC, containers; HS diploma; polygraph
Docker, OpenShift, Kubernetes, Terraform, Ansible, CI/CD, AWS, Azure, Google Cloud, JSON, XML, PowerShell, Bash, Python
3mo
Save
Mark Applied
Hide
Application Development Lead
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOELead AWS-based app development; TS/SCI with polygraph; 5+ years programming; 6+ years with classified IC systems; AWS certification; experience with Sponsor systems, security and federal compliance.
AWS, Kubernetes, Terraform, Docker, AngularJS, JavaScript, Java, HTML, CSS, TMOD Archer, CI/CD
2mo
Save
Mark Applied
Hide
Pega System Architect
Fort George G Meade or Sterling or Huntsville
OnsiteFull Time
3+ YOEBachelor's in CS/IT/Engineering; CPSA; 3+ years software/enterprise app dev; 2+ years Pega; TS/SCI clearance; REST/SOAP/APIs; Agile; DoD/government experience preferred.
Pega Platform, REST, SOAP, APIs, Java, JavaScript, SQL
5d
Save
Mark Applied
Hide
Field Representative - Part Time
Winchester, Virginia, United States
FieldPart Time
High school diploma, 18+, valid driver's license, reliable transportation and insurance, ability to stand and lift up to 40 lbs, smartphone to run company app, attention to detail.
Explore Jobs