20 core java developer jobs at 12 companies in Westminster, MD
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
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).
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
10+ YOE10+ years experience; hands-on Java and Spring Boot; RESTful API design; proficiency with core AWS services; Secret clearance required to start; experience with OpenFGA and distributed backend/microservices; unit/integration testing.
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
6+ YOEActive security clearance with polygraph; bachelor’s degree + 6 years (or 10 years experience) in software development; experience with Java, Angular, Linux, Docker; container and deployment experience; ability to work core hours 10AM-2PM.
Le'fant: Provides management consulting and technology services to federal agencies
7+ YOEU.S. citizen with 7+ years software development experience; hands-on with Java or C# (.NET Core), Spring, Angular/React, PostgreSQL/Hibernate/Entity Framework, Git; BS in CS or equivalent; strong communication and mentoring skills.
Java, C#, .NET Core, Spring MVC, Spring Boot, Angular, React, PostgreSQL, Hibernate, Entity Framework, Git
Strongbridge: Provides IT modernization and data strategy for federal agencies.
4+ YOEBachelor's in CS or related,4+ years software development experience,proficiency in C#,C++ or Java,.NET/ASP.NET Core,ASP.NET MVC,Angular,SQL Server,EMR with strong communication and analytical skills,Public Trust eligibility.
C#, C++, Java, .NET Framework, ASP.NET Core, ASP.NET MVC, Angular, Bootstrap, Microsoft SQL Server, SQL Server Management Studio (SSMS), HTML, CSS, JavaScript, TypeScript, Docker, Kubernetes, AWS, Azure, Google Cloud, Azure Data Lake Services, Data Factory, Synapse analytics, SQL Managed Instance, Google Workspace, Gemini, Windows Presentation Foundation (WPF), JSON, XML, XSLT, Azure DevOps, GitHub
Peraton: Provides advanced technology and mission support for government agencies.
Active SECRET clearance; 3–8+ years experience depending on degree; hands-on development with .NET Core/.NET 6+/ASP.NET Core, C#/Java/Python/PHP, cloud native and containerized solutions; DevSecOps and CI/CD experience.
United States or Eden Prairie or Minneapolis or Washington
$120k-$215k/yrRemoteFull Time
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
5+ YOEBachelor's or 4+ years equivalent; 5+ years software development (Python, Core Java, or Scala); 3+ years deploying AI/ML models in production; 3+ years cloud experience (Azure or AWS) with Kubernetes; 2+ years data engineering; Terraform and GitHub experience.
Peraton: National security and mission-critical government technology services provider.
3+ YOERequires hands-on experience with .NET Core/ASP.NET, C#/Java/Python/PHP, cloud-native and containerized solutions, CI/CD (GitLab), and an active Secret clearance; Security+/CASP+/CKA/AWS Developer Associate required.
Model Based Systems Engineer (MBSE) / Digital Engineer - Junior
Suitland, Maryland, United States
OnsiteFull Time
Modern Technology Solutions: An employee-owned engineering services delivering digital transformation and modeling and simulation solutions.
2+ YOEMinimum two years MBSE experience; familiar with MBSE tools (Cameo); knowledge of DoDAF/UAF/TOGAF; UML/SysML; strong communication; system interface knowledge; hardware/software integration.
Cameo Systems Modeler, Cameo Systems Architect, MagicDraw, Sparx Enterprise Architect, CORE, MapleMBSE, Java, JavaScript, UML, SysML, Office, SharePoint
RedMatter Solutions: Provides identity management and cybersecurity services for federal agencies.
3+ YOE3+ years programming experience (Java, C#, or Python), Linux and SQL proficiency, Git/CI-CD experience, understanding of OOP and web app architectures, and familiarity with core identity concepts.
McLean or Richardson or Research Triangle Park or United States
$162k-$206k/yrRemoteFull Time
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
Expertise with Splunk Core/Cloud and SPL, technical consulting or big-data analytics experience, scripting/app development knowledge (bash, Java, Python, .NET), strong communication and problem-solving skills.