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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead, Application Developer - Full Stack Developer - **Company:** L3Harris Technologies, Inc. - **Location:** Melbourne, FL, United States (Remote available) - **Experience:** Expert - **Salary:** $127,500.0 - $236,500.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Application Integration Architecture, Unit Testing, Cloud Computing, Code Review, Continuous Integration, Information Engineering, Data Governance, Extract Transform Load (ETL), Data Transformation, Database Applications, Software Debugging, DevOps, Programming Tools, Python (Programming Language), Scrum Methodology, Software Tools, Secure Coding, Software Construction, Software Deployment, Software Engineering, Systems Integration, TypeScript, Enterprise Data Management, Software Repository, Scripting, ReactJS, Palantir Foundry, Backend, Containerization, AngularJS, Material UI, Integration Tests, Infrastructure Automation Frameworks, Non-relational Database, Front End Software Development, Api Design, Software Version Control, Data Pipelines, Programming Languages - **Published:** October 8, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9228038/lead-application-developer-full-stack-developer ## About the Role * Bachelor's Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience. Preferred Additional Skills: * Experience developing software applications using modern programming languages such as Python, Java, TypeScript, JavaScript, or similar. * Experience with full stack software development, including frontend development, backend services, APIs, and data-driven applications. * Experience working with relational or non-relational databases, data transformation logic, and systems integration. * Understanding of software engineering best practices including version control, code reviews, unit testing, debugging, and CI/CD concepts. * Experience working in agile development environments and collaborating with cross-functional teams. * Strong problem-solving, communication, and teamwork skills. * Experience with Palantir Foundry, including pipelines, Code Repositories, Workshop, Operational Applications, or ontology-based development. * Experience building or supporting enterprise data pipelines, ETL processes, or application integrations across multiple systems. * Experience with frontend frameworks such as React or Angular. * Experience with backend/API development and scripting in Python or Java. * Familiarity with cloud platforms, DevOps concepts, containerization, or infrastructure automation. * Exposure to AI/ML-enabled workflows, analytics applications, or data products. * Experience in regulated industries such as defense, aerospace, manufacturing, finance, or healthcare. * Familiarity with secure software development practices and data governance concepts. ## Description * Support the design, development, testing, and maintenance of full stack applications, workflows, and supporting services within the Palantir Foundry platform. * Develop user-facing functionality, backend logic, and workflow features to support enterprise use cases across finance, supply chain, operations, engineering, and strategic planning. * Translate user stories and functional requirements into technical solutions with guidance from senior developers and architects. * Assist with development and maintenance of batch and near-real-time data pipelines integrating legacy enterprise systems into Foundry. * Implement data transformations, validations, and quality checks to support reliable and accurate data products. * Work with data architects and senior engineers to align development with ontology models, governance standards, and integration patterns. * Write clean, maintainable, and well-documented code following team standards for coding, testing, and review. * Participate in unit testing, integration testing, debugging, and defect resolution across application and data components. * Contribute to frontend and backend enhancements, including UI components, APIs, pipeline logic, and workflow automation. * Participate in agile ceremonies such as sprint planning, backlog refinement, daily standups, demos, and retrospectives. * Provide task status updates, identify blockers, and support delivery commitments for assigned work. * Contribute to continuous improvement of team development practices and tooling. * Work closely with product owners, business analysts, architects, and peer developers to understand requirements and deliver effective technical solutions. * Collaborate with security, infrastructure, and operations teams to support compliant and reliable deployments. * Learn and apply enterprise architecture standards, secure development practices, and platform development guidelines. * Develop proficiency in Palantir Foundry development frameworks, ontology-driven application development, and enterprise data integration patterns. * Leverage modern development tools, including AI-assisted engineering tools where appropriate, to improve productivity and quality. * Continuously build technical knowledge in software engineering, data engineering, and platform-based application delivery.