KeyLogic is seeking a Senior Frontend Software Developer who will play a crucial role in supporting an IT software development project aimed at creating the next generation of applications for our federal client. This role will entail working with a variety of tools and technologies including Angular, React, Java, AWS, SpringBoot, SonarQube, and Gitlab. The ideal candidate will need to adapt quickly, learn new skills, and provide valuable support to a high-performing development team. Job Duties: As a Senior Software Developer (Frontend), you will be working within an Agile DevSecOps team, developing modern web applications for our federal client. You will focus on building intuitive, responsive, and high-performing front-end interfaces that enhance the user experience. Job Requirements: 7+ years of experience in frontend web development, with a focus on building responsive and interactive applications. 4+ years of experience working with JavaScript frameworks such as Angular, React, or Vue.js, with an emphasis on Angular 17. 3+ years of experience in full stack web development using Java, Angular, WebServices (REST and SOAP), JavaScript, Spring, SpringBoot, for on-prem and AWS environments. 2+ years of experience with database technologies such as Oracle, MySQL, etc. Strong proficiency in HTML5, CSS3, and JavaScript (ES6 or later). Experience working with CSS preprocessors such as Sass or Less. Familiarity with UI/UX best practices, responsive design, and cross-browser compatibility. Experience working with RESTful APIs and integrating frontend applications with backend services. Experience in verifying code quality with Sonar, perform code clean-up. Experience developing applications to be deployed on app servers such as JBoss EAP, Tomcat, etc. Experience automating unit and integration testing in a test-driven development with CI/CD models. Strong understanding of OO programming including interfaces. Good teamwork and strong collaboration skills. Experience with best practices and design patterns for writing clean, reusable, and highly organized code. Experience with Agile software development methodologies and tools, including Git, Bitbucket, or Jira. Excellent written and verbal communication skills Education Requirements: Bachelors in computer science or related field Security Clearance Information: You do not need a current/active clearance to apply but must be able to pass and hold a government Public Trust (SF-85) background investigation. You must have a valid work visa. About KeyLogic: Supporting critical missions at the intersection of data and science, KeyLogic provides mission management, systems analysis, data analytics, digital transformation, and cybersecurity to customers in the energy, federal civilian, and defense sectors, with a 20+ year portfolio of successes supporting DOE, DOC, EPA, DOD, DHS, FBI, and other federal agencies challenged with complex missions. We help our customers solve the world’s most challenging problems with unsurpassed anticipatory service. KeyLogic employs over 600 team members, including systems designers, developers, data scientists, IT and cybersecurity specialists, engineers, mission experts, program managers, and more than 70 Ph.D. scientists. This multidisciplinary team works together solving challenging problems with anticipatory service—always staying one step ahead—benefiting our customers, and ultimately helping build a better world. We are committed to the success of each customer’s mission. We care enough to make their mission our mission and their success our success. We take technical service delivery to a level above our peers. Our anticipatory service is best-in-class. All qualified applicants will receive consideration for employment at KeyLogic without regard to race; creed; color; religion; national origin; sex; age; disability; sexual orientation; gender identity or expression; genetic predisposition or carrier status; veteran, marital; or any other status protected by law. KeyLogic is proud to be an affirmative action and equal opportunity employer. NOTE: KeyLogic is an Equal Employment/Affirmative Action employer. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state, or local law. If you need a reasonable accommodation for any part of the employment process, please contact us by email at Recruiting@KeyLogic.com and let us know the nature of your request and your contact information. Request for accommodation will be considered on a case-by-case basis. Job Code: 2402