Full Stack Developer

The focus of this Department of Homeland Security (DHS), Immigration and Customs Enforcement (ICE) effort is to deliver comprehensive technical services essential for the support and continuity of systems critical to operations. This includes providing sustained support for the ongoing operations, maintenance, and enhancement of the systems, subsystems, databases, and web services within the framework. The objective extends to delivering innovative solutions, utilizing a test-driven approach, ensuring the development and implementation of highly effective applications meet the evolving needs of ICE., The Full Stack Developer will be responsible for the design, development, integration, testing, deployment, and maintenance of enterprise applications and services.

• Design, develop, test, and maintain scalable front-end and back-end application components.
• Develop responsive user interfaces using Angular, AngularJS, Material UI, CSS, and JavaScript frameworks.
• Design and develop RESTful and SOAP-based APIs using Java, Spring Boot, Spring WebFlux, and JSON.
• Develop and maintain data models, database queries, stored procedures, and batch processing solutions using SQL, PL/SQL, and NoSQL technologies.
• Develop and maintain AWS-based application services and integrations utilizing SQS, SNS, and other cloud-native services.
• Build and maintain CI/CD pipelines, automated testing frameworks, and deployment processes.
• Participate in Agile ceremonies including sprint planning, backlog refinement, sprint reviews, and retrospectives.
• Collaborate with product owners, architects, developers, testers, and stakeholders to deliver high-quality software solutions.
• Support application modernization efforts, including migration from AngularJS to Angular.
• Implement secure authentication and authorization mechanisms utilizing JWT and role-based access controls.
• Manage source code repositories and configuration management processes using Git and GitHub.
• Develop and maintain reusable UI components using Storybook.
• Troubleshoot application issues, perform root cause analysis, and implement corrective actions.
• Support all aspects of configuration management, change control, and release management., As a Federal Contractor, Xenith Solutions is required to participate in the E-Verify Program to confirm eligibility to work in the United States.

Affirmative Action Plan As a federal government contractor and based on Executive Orders and applicable laws and regulations, Xenith Solutions develops and maintains annual written Affirmative Action Plans and endeavors to hire and advance qualified minorities, females, individuals with disabilities, and protected veterans. Share

• 8 or more years of relevant experience in an Enterprise IT environment

Technical Experience

Front-End Development

• Experience designing and developing applications using Angular, AngularJS, Material UI, JavaScript, TypeScript, HTML5, and CSS.
• Experience with front-end build tools including Webpack and NPM.
• Experience migrating applications from AngularJS to Angular.
• Experience developing reusable UI components using Storybook.
• Experience implementing responsive web design supporting multiple browsers including Chrome and Edge.
• Experience implementing web security and role-based access controls using JSON Web Tokens (JWT).

Back-End Development

• Experience designing and developing enterprise applications using Java and Spring Boot.
• Experience implementing MVC (Model-View-Controller) architecture patterns.
• Experience designing and developing REST, SOAP, and JSON-based APIs.
• Experience developing and managing database schemas and migrations using Liquibase.
• Experience writing complex SQL, PL/SQL, NoSQL queries, stored procedures, and batch processing jobs.
• Experience utilizing AWS cloud services including SQS, SNS, and related technologies.

DevSecOps and Agile

• Experience with DevOps and CI/CD pipeline tools.
• Experience using Git, GitHub, Jira, and automated testing frameworks.
• Experience with Agile software development practices including build automation, testing automation, pair programming, and code management.
• Experience supporting configuration management and software release processes.

Education Requirements:

• BS Preferred

Certification Requirements:

• AWS / AZURE Certification (Preferred), Are you 18 years of age or older?* LinkedIn Profile URL: Desired salary* Earliest start date? Do you have an Active DHS or DOD Security clearance?* Do you have at least seven (7) years related technical experience, with software design, development, and implementation in a Windows Environment?* Do you have recent experience with Angular framework and Angular Material? Including but not limited to the following programming languages/libraries: Angular, Typescript, JavaScript, CSS and HTML?* Do you have recent experience implementing new features by transforming mockups into fully functional user interfaces integrated with API enabled microservice built on Springboot/Java based backend?*

Xenith offers unmatched Benefits:

• 100% of Medical, Dental, and Vision benefits paid by employer
• FSA or HSA available
• Unlimited Paid Time Off (PTO)
• 401(k) matching (100% up to the first 4%) with NO vesting period
• Tuition / Certification / Training reimbursement
• Accident / Disability / Universal Life Insurance
• And much more…, Invitation for Job Applicants to Self-Identify as a U.S. Veteran
• A “disabled veteran” is one of the following:
• a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or
• a person who was discharged or released from active duty because of a service-connected disability.
• A “recently separated veteran” means any veteran during the three-year period beginning on the date of such veteran’s discharge or release from active duty in the U.S. military, ground, naval, or air service.
• An “active duty wartime or campaign badge veteran” means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.
• An “Armed forces service medal veteran” means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Employees First- We Believe That When You Take Care Of Employees, Their Passion Will Take Care Of The Mission

Our “Success Through Achievement” work ethic means our customers receive quality solutions through our commitment. We pride ourselves on tackling some of the most difficult operational requirements our customer’s have - ensuring an appropriate match between the mission requirements, financials, schedule, and security.

Xenith Solutions LLC is a verified Service-Disabled Veteran-Owned Small Business (SDVOSB) founded in 2019. We provide Information Technology Solutions and support to our customers as a key partner. Our leadership brings over a century of combined experience in Defense and Civilian markets. Our employees possess experience in all aspects of solution development from requirements creation, development, test and evaluation, fielding, and sustainment. At the core of our offerings we provide strategy and technology solutions, giving our customers valuable insights and thought leadership on the best application of information technology to drive business objectives., Xenith Solutions LLC is a Service-Disabled Veteran-Owned Small Business founded in 2019. We provide comprehensive, timely and relevant Solutions and Business Consulting support to our customers as a key partner. Our leadership brings over a century of combined experience in Defense and Civilian markets. Our employees possess experience in all aspects of solution development from requirements creation, development, test and evaluation, fielding, and sustainment. At the core of our offerings, we provide strategy and technology solutions, giving our customers valuable insights and thought leadership on the best application of information technology to drive business objectives.

Xenith focuses on solving complex business challenges facing our customers. Our “Success Through Achievement” work ethic means our customer receive quality solutions through our commitment. We pride ourselves on tackling some of the most difficult operational requirements our customers have - ensuring an appropriate match between the mission requirements, financials, schedule, and security.