> Markdown version of [/jobs/ext/2071803-principal-full-stack-software-engineer](https://www.wearedevelopers.com/jobs/ext/2071803-principal-full-stack-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Full Stack Software Engineer - **Company:** Gliacell Technologies, Llc - **Location:** Laurel, MD, United States (Remote available) - **Salary:** $200,000.0 - $280,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Artificial Intelligence, Amazon Web Services, Data Analysis, Software System Penetration Testing, Systems Engineering, Big Data, Cloud Computing, Cyber Security, Data Transformation, Data Visualization, DevOps, Industry Standard Architecture, Python (Programming Language), Linux Servers, Machine Learning, Software Engineering, Software Systems, TypeScript, ReactJS, Apache Spark, Spring-boot, Fastapi, Pandas, Containerization, AngularJS, Cybercrime, Data Management, Front End Software Development, Programming Languages - **Published:** August 15, 2026 - **Apply:** https://www.juju.com/job/00000000gn0ybx ## About the Role + Ability to work with some amazingly talented people, + Possess an active or rein-statable TS/SCI with Polygraph security clearance. + U.S. Citizenship. + Professional/Education experience: 12 years & Bachelors of Science Degree, or 4 additional years in place of a BS Degree. + Works well independently as well as on a team. + Strong communication skills. Required Skills: + Experience developing in Python specifically data transformations . + Experience writing frontend webapps in Javascript/Typescript React. + Experience querying and developing in a big data environment. + Experience developing on managing Linux servers. + Is comfortable work directly with customers and users to solve unique hard problems. + Desire to architect and implement solutions from beginning to end. Desired Skills: + Experience using AWS. + Experience with any other programming languages or frameworks (Java, FastApi, Angular, Spring Boot etc.). + Desire to mentor and teach others. + Knowledge of AI/ML and Big Data Tools (DuckDB, Polars, Pandas, Spark). ## Description Are you a Principal Full Stack Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company drone? + Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again? + Our engineers were certainly tired of the same. At GliaCell our slogan is "We make It happen". + We will immerse you in the latest technologies. + We will develop and support your own personalized training program to continue your individual growth. + We will provide you with work that matters with our mission focused customers, and surround you with a family of brilliant engineers. Culture isn't something you need to talk about…if it just exists. If this sounds interesting to you, then we'd like to have a discussion regarding your next adventure! If you want to be a drone, this isn't the place for you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development principles. These provide us the capability to deliver a quick turn-around using interactive applications and the integration of industry standard software stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat., GliaCell is seeking a Principal Full Stack Software Engineer on one of our subcontracts. This is a full-time position offering the opportunity to support a U.S. Government customer. The mission is to provide technical expertise that assists in sustaining critical mission-related software and systems to a large government contract. + You will act as a full stack developer for the Section 7 DAT team in a fast-paced role improving the mission process for the customer. + The organization is focused on discovery of opportunities and enabling activities in numerous technical fields. + You will be responsible for designing and delivering custom applications, providing data visualization, workflow automation, and mission cognizance for mission critical activities. + You will work closely with the mission customer, collect requirements, feedback and provide support as needed on a wide variety of tasks. + This team provides software development in a customer service like role where requirements can change rapidly based on customer current needs. Responsibilities: + Develop scripts and analytics to provide novel insights into unique questions. + Find and aggregate data from disparate sources and integrate into new and existing tools. + Develop new UIs and visualizations to provide customers with better understanding of their data. + Elicit requirements and feedback directly from end-users and other stakeholders. + Collaborate with other DATs and QC teams to share expertise and elevate all teams. ## Related Videos - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [Intro to FastAPI](https://www.wearedevelopers.com/videos/462-intro-to-fastapi) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Advanced Typing in TypeScript](https://www.wearedevelopers.com/videos/496-advanced-typing-in-typescript) - [Hiring AI Native Talents](https://www.wearedevelopers.com/videos/100268-hiring-ai-native-talents) - [Building and Deploying Multi-Agent Systems with ADK and Vertex AI](https://www.wearedevelopers.com/videos/1918-building-and-deploying-multi-agent-systems-with-adk-and-vertex-ai) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)