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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software/Product Developer - **Company:** CareerCircle - **Location:** Lanham, MD, United States - **Experience:** Experienced - **Contract:** Temporary to permanent - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), XML Schema, Computer-Aided Design, Microsoft Windows, Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Apache Tomcat, Server Applications, Application Layers, Business Logic, Software Applications, Systems Engineering, Public-Key Cryptography, Acceptance Test-Driven Development, Automation of Tests, Unit Testing, Behavior-Driven Development, Oracle WebLogic Server, Bootstrap (Software), Software Bug Management, C++ (Programming Language), Cascading Style Sheets (CSS), CMake, Configuration Management, Encodings, Signals Intelligence, Computer Programming, Databases, Custom Software, Software Debugging, Linux, DevOps, Digital Signature, Eclipse (Software), Enterprise JavaBeans, Embedded C, Java Platform Enterprise Edition (J2EE), Fault Tolerance, Groovy, Human-Computer Interaction, Integrated Development Environments, Inter-Process Communication, Java Persistence API, Java Servlet, Spring Framework, Java Transaction API, JSON, Java API for RESTful Web Services (JAX-RS), WildFly (JBoss AS), Junit, Python (Programming Language), Key Management, PostgreSQL, Apache Maven, Microsoft Visual Studio, MongoDB, NoSQL, Object-Oriented Software Development, OpenShift, Pair Programming, Scrum Methodology, Systems Development Life Cycle, Resource Description Framework (RDF), Real-Time Operating Systems, Release Management, Mockito, Ruby, Requirements Management, Scaled Agile Framework, Security Software, Selenium, Service-Oriented Architecture, Simple Object Access Protocol (SOAP), Software Engineering, Software Requirements Analysis, Software Systems, SPARQL, SQL Databases, Data Streaming, Subversion, Systems Architecture, System Testing, Web Applications, Web Application Frameworks, Web Services, Web Services Description Language, Extensible Markup Language (XML), XQuery, Extensible Stylesheet Language Transformations (XSLT), YAML, Data Processing, Multithreading, Enterprise Software Applications, Computer Network Operations, Data Storage Technologies, Real Time Systems, Test-Driven Development (TDD), Marklogic, Spring-boot, Cobra, Git, SC Clearance, AngularJS, Jax Ws, Kubernetes, Infrastructure Automation Frameworks, Build Tools, Windows Services, Software Coding, Cucumber (Software), Software Version Control, Jasmine, Docker, Legacy Systems, Jenkins, Programming Languages - **Published:** August 5, 2026 - **Apply:** https://www.careercircle.com/jobs/all/all/usa/md/lanham/b2920ab1-55fc-4abd-9c35-ce292a227b5d ## About the Role Planning Visionary Innovation Reliability Data Storage Version Control Control Systems Windows Service Customer Service Apache Subversion Release Management Software Solutions Project Engineering Software Development Development Management Artificial Intelligence Configuration Management Commercial Off-the-Shelf SQL (Programming Language) Engineering Design Process C++ (Programming Language) Java (Programming Language) Inter-Process Communication Git (Version Control System) Software Development Life Cycle Troubleshooting (Problem Solving), * 2-7 years of professional software development experience. * Proficiency in coding with C++ and Java for application and systems development. * Experience building multi-threaded or real-time applications that support continuous operations. * Hands-on experience developing software in a Linux environment. * Knowledge of at least one software development lifecycle model and the ability to apply it in practice. Additional Skills & Qualifications * Experience working with SQL databases for data storage, retrieval, and integration with software applications. * Experience coding Windows Services to support processes and system-level functionality. * Experience using configuration management systems such as Git or Subversion for source control and collaboration. * Experience with COBRA or REST-based inter-process communication for distributed or service-oriented architectures. * Experience in development management or release management for software products, including planning and executing releases. * Experience with satellite command and control systems is a major plus, but not required. ## Description This role focuses on designing, developing, and maintaining real-time satellite command and control software, while also providing project engineering support. You will contribute to a long-lived, stable suite of satellite programs, working on both legacy systems that have been in operation for more than two decades and newer satellite platforms, in a dynamic environment based in the Lanham, Maryland area., * Develop robust real-time software that supports a 24/7 operational satellite command and control system. * Perform ongoing maintenance, bug fixes, and enhancements on existing software products to ensure reliability and performance. * Analyze customer requirements to identify unmet needs and translate them into technical specifications and product improvements. * Design and develop commercial off-the-shelf (COTS) product enhancements to meet evolving customer and operational requirements. * Interface directly with internal and external users of the satellite command and control product, investigate reported issues, and provide effective solutions. * Support internal engineering teams and external customers in the use, troubleshooting, and optimization of satellite command and control systems. * Collaborate with project engineering and development teams to ensure software solutions align with overall product and system architecture. * Apply appropriate software development lifecycle models to plan, implement, test, and deliver high-quality software releases. * Contribute to development management and release management activities to ensure smooth deployment and version control of software products., This position follows a hybrid work arrangement, with approximately two days per week onsite in the Lanham, Maryland area, with plans to relocate the office to College Park. You will work with long-standing, stable satellite programs that have been operating for more than 20 years, as well as newer satellite systems, in a professional engineering and software development environment that relies on Linux-based development, multi-threaded and real-time applications, and modern configuration management tools such as Git or Subversion. The work setting supports collaboration with internal and external users of satellite command and control software and offers exposure to both legacy and cutting-edge satellite technologies, Linux Debugging Visionary Innovation Secret Clearance Software Engineering Artificial Intelligence Engineering Design Process C++ (Programming Language) Java (Programming Language) Ruby (Programming Language) Python (Programming Language) +0 Google IT Automation with Python Software Engineer TS/SCI Poly Leidos Annapolis Junction, MD*On-Site JSON YAML Linux Junit CMake DevOps JAX-WS MongoDB Jenkins Mockito Planning Equities OpenShift Encodings Leadership Management Automation Purchasing Kubernetes User Story Upskilling PostgreSQL Embedded C XML Schema Code Reuse Market Data Server-Side Build Tools Web Services Unit Testing Cryptography Apache Maven Java Servlet Communication Team Building Apache Tomcat Prioritization Business Logic Key Management Version Control Test Automation Fault Tolerance Design Software Sprint Planning Ancient History Web Applications Spring Framework Pair Programming Canonicalization Agile Methodology Docker (Software) Security Software Data Flow Diagram Digital Signature Analytical Method Eclipse (Software) Application Layers WildFly (JBoss AS) Device Programming Systems Engineering System Requirements User Interface (UI) Selenium (Software) Cucumber (Software) Application Servers Time Off Management Security Engineering Software Engineering Software Development Signals Intelligence Independent Thinking Java Persistence API Enterprise JavaBeans Java Transaction API JavaScript Frameworks Scaled Agile Framework Oracle WebLogic Server Development Environment Requirements Management Angular (Web Framework) Microsoft Visual Studio Java Enterprise Edition Jersey (Java Framework) Public Key Cryptography Configuration Management SQL (Programming Language) C++ (Programming Language) Java (Programming Language) Behavior-Driven Development Computer Network Operations Cascading Style Sheets (CSS) Scrum (Software Development) Unified Field Theories (UFT) Python (Programming Language) Test-Driven Development (TDD) Groovy (Programming Language) Systems Development Life Cycle Enterprise Application Software Software Development Life Cycle Bootstrap (Front-End Framework) Extensible Markup Language (XML) HyperText Markup Language (HTML) JavaScript (Programming Language) Web Services Description Language Java API For RESTful Web Services Acceptance Test-Driven Development Integrated Development Environments Simple Object Access Protocol (SOAP) Karma (JavaScript Testing Framework) Jasmine (JavaScript Testing Framework) Extensible Stylesheet Language Transformations (XSLT) Top Secret-Sensitive Compartmented Information (TS/SCI Clearance) +0 Google IT Automation with Python MarkLogic Developer (SME) Leidos Bethesda, MD*On-Site NoSQL Junit DevOps XQuery Equities Marklogic Operations Governance Purchasing Upskilling Market Data Spring Boot Cryptography Business Logic Key Management System Testing Data Processing Custom Software Ancient History Agile Methodology Analytical Method Time Off Management Security Engineering Signals Intelligence Business Requirements Object-Oriented Design Angular (Web Framework) Application Development SQL (Programming Language) Agile Software Development Java (Programming Language) Computer Network Operations Cascading Style Sheets (CSS) Python (Programming Language) Service-Oriented Architecture Software Development Life Cycle Extensible Markup Language (XML) HyperText Markup Language (HTML) JavaScript (Programming Language) Resource Description Framework (RDF) Application Programming Interface (API) SPARQL Protocol And RDF Query Language (SPARQL) Top Secret-Sensitive Compartmented Information (TS/SCI Clearance) +0 Login | JoinContact ## Related Videos - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [CI/CD with Github Actions](https://www.wearedevelopers.com/videos/856-ci-cd-with-github-actions) - [Grappling With Clunky Old Software? 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