- Leidos (Bethesda, MD)
- …**Join us and make a difference in National Security!** **Job Summary** This Java Developer role with expertise in developing MarkLogic based applications ... Design and Design Patterns. + Significant experience implementing the MarkLogic java -client-api within an enterprise application . + Strong knowledge of… more
- Themis Insight (Fort Meade, MD)
- …Civilian and Military expertise to every case. We are hiring a Principal Software Developer to work in Fort Meade, MD. Position location is subject to change based ... Core Responsibilities: + Enhance and maintain a small‑scale internal chat application + Integrate front‑end forms, real‑time messaging workflows, and database… more
- TekSynap (MD)
- …systems like Git for collaborative and efficient code management. + Familiar with REST and Web API services, enabling seamless application integrations. + Strong ... solutions using programming languages such as Python, JavaScript, and Java , with a focus on ESRI tools and technologies....understanding of the business or function for which the application is designed. + Proficient with software languages, such… more
- Deloitte (Baltimore, MD)
- …environment. + Design, develop, test, and deploy secure web applications using Java , JavaScript frameworks (Angular/React), REST APIs, and related technologies. ... You'll Do: We are seeking an experienced Full Stack Developer to join our team onsite in Chantilly, VA....in all development activities. + Troubleshoot, debug, and resolve application issues in a secure, classified environment. + Maintain… more
- Leidos (Columbia, MD)
- …lasting impact. Leidos is seeking a highly skilled **Principal User Interface (UI) Developer ** to join our growing application development team. We are looking ... **Leidos** has a new and exciting opportunity for a **Principal User Interface Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
- Lockheed Martin (Annapolis Junction, MD)
- …system using a microservices\-based architecture and cutting\-edge technologies\. The Microservices Developer will be responsible for: * Writing java spring ... Program is seeking innovative engineers to support a critical application centered in the Analytic mission as well as...as Lambdas, Step Functions, EC2 and S3 * Building REST services with Spring able to filter and select… more
- Lumen (Annapolis, MD)
- …based anywhere in the US **The Main Responsibilities** As a Lead software developer , you would closely collaborate with other developers on the team to build ... and systems to implement our solutions. As a lead developer , the types of tools and systems you would...other programming languages such as C, Go, etc. + REST and RESTful API interfaces + Docker, Kubernetes, or… more
- SOLUTE Careers (Patuxent River, MD)
- …Computing Cloud (EC2), Microsoft Azure Cloud Computing Services, cloud storage, REST (Representational State Transfer) application programming interfaces ( ... Sigma Defense is seeking a Cyber Software Developer /Systems Engineer to support PMA-290 Mission Systems Integrated...+ Python + C++ + Jenkins + Ansible + Java Mandatory Certifications: + Security+ + RedHat + Linux… more
- Leidos (Columbia, MD)
- …have strong **JavaScript expertise** and experience working with **modern application stacks** , including microservices and **cloud-native environments** utilizing ... without a degree). + **Technical Expertise:** Deep knowledge of ** Java , JavaScript, HTML, CSS, and Python** , with strong...**Back-End & Full Stack:** Skilled in consuming and creating ** REST APIs** and **WebSockets** , with expertise in **AWS,… more
- Belay Technologies (Annapolis Junction, MD)
- …opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java , Python, embedded C/C++, ... or a related field + Experience with the following: Java Enterprise Edition (JEE) (ie, EJB, JPA, JTA, JAX-B,...(JEE) (ie, EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting +… more