> Markdown version of [/jobs/ext/626988-expert-applications-developer-full-stack](https://www.wearedevelopers.com/jobs/ext/626988-expert-applications-developer-full-stack). 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). --- # Expert Applications Developer (Full Stack) - **Company:** Fusion - **Location:** Herndon, VA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Artificial Intelligence, Amazon Web Services, Confluence, JIRA, C Sharp (Programming Language), D3.Js, Extract Transform Load (ETL), Data Visualization, Database Applications, Programming Tools, Web Development, Elasticsearch, Python (Programming Language), Linux System Administration, Natural Language Processing, NoSQL, Object-Oriented Software Development, Rapid Prototyping Process, Tensorflow, Apache Solr, Tableau (Software), Unstructured Data, Cloud Platform System, Pytorch, ReactJS, Keras, Git, Pandas, Containerization, AngularJS, Information Technology, Tools for Reporting, Text Analysis, Docker, Microservices - **Published:** June 24, 2026 - **Apply:** https://www.dice.com/job-detail/d1726f34-4533-4798-a2bb-04acdd24c37c ## About the Role * Active Top Secret/SCI with Polygraph * Bachelor's degree in Computer Science, Mathematics, or related field or equivalent experience * 6 or more years of experience developing and deploying applications * 5 to 7 or more years building web applications using Angular, React, or JavaScript frameworks * Strong experience working in Linux environments * 4 to 6 or more years working in AWS or C2S cloud environments * Experience with microservices and containerization technologies such as Docker or Podman * Experience with search and analytics tools such as Elasticsearch, Solr, or OpenSearch * Proficiency in object-oriented programming using Python preferred, or Java, C#, or similar * Understanding of ETL processes with large structured and unstructured datasets * Strong communication skills and ability to work independently and within teams Desired Skills * Experience with machine learning frameworks such as PyTorch, TensorFlow, or Keras * Background in text analytics or natural language processing * Experience with data visualization tools such as Tableau, D3.js, or Pandas * Familiarity with relational and NoSQL databases * Experience working in Agile teams using Jira, Confluence, and Git Please note that all applicants mustbe U.S. citizens and require additional screening from our clients. ## Description We are seeking an experienced Full Stack Applications Developer at the Expert level to support a high-impact mission program delivering enterprise-wide, data-centric applications. This role involves building and enhancing scalable web applications and services that enable advanced mission management and automation. You will collaborate with a cross-functional team of software engineers, ETL developers, and data scientists to deliver production-ready capabilities in an Agile environment. This is an excellent opportunity to work with AI and machine learning integration, modern cloud architectures, and advanced development tools., * Design, develop, test, and deploy full stack web applications * Integrate AI and machine learning capabilities into production systems * Build and maintain scalable microservices-based architectures * Develop rapid prototypes to refine requirements and system design * Collaborate with stakeholders to gather requirements and translate into user stories * Deliver demonstrations and technical briefings to technical and non-technical audiences * Produce technical documentation and support program reviews * Participate in Agile development processes and team activities ## Related Videos - [Machine learning in the browser with TensorFlowjs](https://www.wearedevelopers.com/videos/155-machine-learning-in-the-browser-with-tensorflowjs) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [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) - [Behind the Curtain: How Recruiters Shortlist Devs in an AI-Driven Market and How You Stand Out](https://www.wearedevelopers.com/videos/100229-behind-the-curtain-how-recruiters-shortlist-devs-in-an-ai-driven-market-and-how-you-stand-out) - [Integrate your Cognitive Assistant with 3rd-party DBs and software](https://www.wearedevelopers.com/videos/249-integrate-your-cognitive-assistant-with-3rd-party-dbs-and-software) - [Overview of Machine Learning in Python](https://www.wearedevelopers.com/videos/840-overview-of-machine-learning-in-python) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)