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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - **Company:** Staffed4U LLC - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Salary:** $190,000.0 - $198,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Android Software Development, Computing Platforms, Automation of Tests, C++ (Programming Language), Cloud Engineering, Software Quality, Information Systems, Continuous Delivery, Software Debugging, Distributed Systems, Mobile Application Software, Python (Programming Language), Network Configuration and Change Management, Node.Js, Software Architecture, Software Tools, Cloud Services, Reverse Engineering, Software Construction, Software Engineering, Systems Architecture, System Programming, TypeScript, Web Applications, Data Processing, Cloud Platform System, Software Security, Backend, Containerization, Infrastructure Automation Frameworks, Information Technology, Deployment Automation, Software Version Control, Vulnerability Analysis, Microservices - **Published:** June 18, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8983724/senior-software-engineer ## About the Role * Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline and eight (8) years of relevant experience; OR * Four (4) additional years of directly related experience may be substituted for the degree requirement. Technical Qualifications * Professional software development experience using JavaScript, TypeScript, and Python. * Experience building and maintaining enterprise-grade distributed web applications and system architectures. * Experience developing backend services, APIs, and microservice-based applications. * Experience with DevOps automation, cloud service providers such as AWS, and Infrastructure-as-Code methodologies. * Experience creating and maintaining CI/CD pipelines. * Knowledge of modern software engineering practices, including version control, automated testing, and Agile development workflows. * Experience developing software in secure or restricted computing environments. * Familiarity with network configuration concepts and controlled development environments., * Experience or interest in software security, vulnerability analysis, reverse engineering, or secure software development. * Knowledge of Android application architecture or mobile application security concepts. * Experience with low-level programming using C or C++. * Experience using debugging tools such as gdb or similar technologies. * Familiarity with cloud-native architectures, containerization, and distributed systems. * Experience collaborating with researchers, analysts, or specialized technical teams. Knowledge, Skills, and Abilities * Strong software architecture and system design skills. * Ability to develop scalable, reliable, and maintainable software solutions. * Strong analytical and problem-solving abilities. * Excellent written and verbal communication skills. * Ability to work independently and collaboratively in a multidisciplinary technical environment. * Strong attention to detail and commitment to software quality. * Ability to manage multiple priorities in a fast-paced environment. ## Description We are seeking an experienced Senior Software Engineer to support the development and maintenance of large-scale, distributed web applications. The successful candidate will design, build, deploy, and sustain robust, scalable systems using modern JavaScript, TypeScript, Python, cloud-native technologies, and DevOps automation practices. This role focuses on software architecture, backend systems, microservices, cloud deployment, and continuous delivery. The position also offers the opportunity to support complex security-focused engineering challenges in collaboration with technical researchers, analysts, and end users., * Develop, maintain, and enhance large-scale distributed web applications using Node.js, TypeScript, JavaScript, and Python. * Design scalable microservices and backend systems that support high-performance data processing and communication. * Use DevOps automation tools and Infrastructure-as-Code practices to deploy and manage services in cloud environments. * Build and maintain CI/CD pipelines to support secure, reliable, and repeatable software delivery. * Collaborate with technical researchers, analysts, and end users to improve software tools and system capabilities. * Apply software engineering best practices to complex technical and security-related projects. * Participate in architecture discussions, design reviews, testing, deployment, and sustainment activities. * Support application reliability, performance, scalability, and security throughout the software lifecycle. ## Related Videos - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Do TypeScript without TypeScript](https://www.wearedevelopers.com/videos/327-do-typescript-without-typescript) - [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) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) ## Related Articles - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard)