Senior Frontend Developer

Senior Frontend DeveloperRequired skills:Minimum Top Secret (TS) with eligibility to access SCI materialExtensive experience designing and developing enterprise-scale software solutions.Expertise in modern programming languages, software design patterns, and application architectures.Strong knowledge of application security, secure coding practices, and software quality assurance.Experience with DevSecOps, CI/CD pipelines, automated testing, and version control systems.Proven ability to lead technical initiatives and establish enterprise development standards.Strong analytical, troubleshooting, communication, and leadership skills.Technical Requirements:In-house custom developed application with end-user UI and ETL UIKubernetesTerraformGitLab CI/CDJFrog ArtifactoryAWS Cloud ServicesUI & Backend/MiddlewareAngular.NET C#Database (MySQL)Elasticsearch / OpenSearchIntegration of reasoning components, retrieval systems, databases, and AI / GenAI servicesETLPythonRabbitMQCeleryRedis / ValkeyDatabases (MySQL, Postgres, Microsoft SQL)Elasticsearch / OpenSearchComplex data parsing and streamlined ingestionProvenance and end-to-end data lineage trackingSchema-aligned ingestion and normalization of diverse structured and unstructured dataIntegration of reasoning components, retrieval systems, databases, and AI / GenAI servicesPreferred Skills:Experience supporting cloud-native and containerized application environments.Knowledge of micro-frontend architectures and modern frontend development patterns.Experience with design systems and component libraries.Familiarity with DevSecOps practices and Agile development methodologies.Experience mentoring developers and leading frontend best-practice initiatives.Relevant certifications in web development, cloud platforms, or secure software developmentPreferred locations: (onsite) Chantilly, VA or Washington DC Capital Region facilityCertain states and localities require employers to post a reasonable estimate of salary range. A reasonable estimate of the current base pay range for this position is $140,000.00 to $150,000.00 annually. Actual salary will be based on a variety of factors, including shift, location, experience, skill set, performance, licensure and certification, and business needs. The range for this position in other geographic locations may differ. Certain positions may also be eligible for variable incentive compensation, such as bonuses or commissions, that is not included in the base pay.The well-being of WWT employees is essential. So, when it comes to our benefits package, WWT has one of the best. We offer the following benefits to all full-time employees:Health and Wellbeing: Health, Dental, and Vision Care, Onsite Health Centers, Employee Assistance Program, Wellness programFinancial Benefits: Competitive pay, Profit Sharing, 401k Plan with Company Matching, Life and Disability Insurance, Tuition ReimbursementPaid Time Off: PTO and Sick Leave (starting at 20 days per year) & Holidays (10 per year), Parental Leave, Military Leave, BereavementAdditional Perks: Nursing Mothers Benefits, Voluntary Legal, Pet Insurance, Employee Discount ProgramWe strive to create an environment where all employees are empowered to succeed based on their skills, performance, and dedication. Our goal is to cultivate a culture of belonging that encourages innovation, collaboration, and respect for all team members, ensuring that WWT remains a great place to work for All!If you have any questions or concerns about this posting, please email View email address on click.appcast.io is a full-time direct hire position, and you must currently have an active TS/SCI Security Clearance or above. We are not able to offer visa sponsorship, 1099 status, or work with C2C for this role.Why WWT?At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. WWT is dedicated to achieving its mission of creating a profitable growth company that is also a Great Place to Work for All. We achieve this through our world-class culture, generous benefits and by delivering cutting-edge technology solutions for our clients.Founded in 1990, WWT is a global technology solutions provider leading the AI and Digital Revolution. WWT combines the power of strategy, execution and partnership to accelerate digital transformational outcomes for organizations around the globe. Through its Advanced Technology Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps clients and partners conceptualize, test and validate innovative technology solutions for the best business outcomes and then deploys them at scale through its global warehousing, distribution and integration capabilities.With over 12,000 employees across WWT and Softchoice and more than 60 locations around the world, WWT's culture, built on a set of core values and established leadership philosophies, has been recognized 14 years in a row by Fortune and Great Place to Work® for its unique blend of determination, innovation and creating a great place to work for all.Want to work with highly motivated individuals on high-performance teams? Join WWT today!What is the Government Services Team and why join?Our Government Services team provides cleared resources with a global reach to federal civilian, Department of Defense (DoD), and intelligence community markets. We excel at delivering innovative, operationally ready, and cost-effective IT solutions that accelerate the interoperability and resiliency of mission-critical systems.What will you be doing?WWT is seeking a Senior Frontend Developer. This role is responsible for designing, building, and maintaining intuitive user interfaces that deliver exceptional user experiences while supporting enterprise application requirements.The ideal candidate will translate designs and business requirements into scalable frontend solutions, develop reusable UI components, optimize application performance, and ensure accessibility and cross-platform compatibility. This position combines strong technical expertise with mentorship responsibilities, process optimization, cross-team collaboration, and secure software development practices.RESPONSIBILITIES:This role is responsible for designing, building, and maintaining intuitive user interfaces that deliver exceptional user experiences while supporting enterprise application requirements.Knowledge/Skill DescriptionStrong experience with modern JavaScript frameworks such as React, Angular, Vue, or similar.Proficiency in HTML5, CSS3, JavaScript/TypeScript, and responsive design principles.Experience integrating frontend applications with RESTful APIs and backend services.Knowledge of accessibility standards, performance optimization, and secure coding practices.Experience with Git, automated testing frameworks, and CI/CD pipelines.Strong problem-solving, communication, and collaboration skills.