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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Front-End Developer, Senior/Mid - **Company:** Semper Valens Solutions, Inc. - **Location:** Canyon Lake, TX, United States (Remote available) - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Apache HTTP Server, JIRA, Bug Tracking Systems, Cloud Computing, Continuous Integration, Data Integration, Ember.Js, Graphical User Interface, Design of User Interfaces, Java GUIs, Node.Js, Object-Oriented Software Development, Software Engineering, Systems Integration, Website Wireframe, Test-Driven Development (TDD), Gitlab, Front End Software Development, Devsecops, Jenkins, Microservices - **Published:** July 17, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9037229/front-end-developer-seniormid ## About the Role * Bachelor's degree in related field required. * 10 years (Senior)/7 years (Mid) of experience in the functional area. A Master's degree may substitute for 2 years of experience. * 10 years (Senior)/7 years (Mid) of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. * 5 years (Senior)/3 years (Mid) of recent and relevant experience performing front-end web design and development. * Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. * Demonstrated experience engaging in agile, user-centric application design, ensuring best-of-breed UI/UX standards. * Demonstrated experience in generating system wireframes, mockups, etc. considering multiple user personas. * 5 years (Senior)/3 years (Mid) of experience with bug tracking software (e.g., Jira). * 5 years (Senior)/3 years (Mid) of experience testing web-based applications. * 5 years (Senior) of experience leading or 3 years of experience participating (Mid) in software development programs/projects. * Practical experience developing in a cloud environment. * Experience with integrating data from unclassified to classified application deployments (Mid) * 5 years of experience with Jenkins and GitLab. * 5 years of experience with at least five (5) of the following: Apache, Ember, Javascript, Jaguar, Java, Cricket, Node Desired Qualifications: * Experience using Agile Test-Driven development. * Experience integrating into DoW DevSecOps environments. * Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). * 5 years of experience with CI/CD software development. ## Description * Provides subject matter proficiency for work described in the task. * Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. * Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. * Requires expertise in specialty areas. * Performs engineering tasks for front-end design and development efforts including, but not limited to, creating technical design drawings, mockups, wireframes, and other associated documentation for the JCC2 PMO and stakeholder review, planning and implementing modifications to Graphic User Interfaces (GUIs), constructing and optimizing various UI elements, optimizing system navigation practices and elements, and facilitating operator ease of use for user-facing feature development. ## Related Videos - [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) - [WeAreDevelopers LIVE - Modern DevOps for IoT Devices and More](https://www.wearedevelopers.com/videos/1805-wearedevelopers-live-modern-devops-for-iot-devices-and-more) - [The Road to MLOps: How Verivox Transitioned to AWS](https://www.wearedevelopers.com/videos/1050-the-road-to-mlops-how-verivox-transitioned-to-aws) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) - [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment) ## Related Articles - [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 Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [What is a web developer?](https://www.wearedevelopers.com/magazine/18-what-is-a-web-developer) - [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)