In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We’ve got what you’re looking for. **Job Description:** Parsons is looking for an amazingly talented **Full Stack Developer Sr. and SME** to join our team! In this role you will get to work in a LEMP Stack environment (Linux, Nginx, MySQL, PostgreSQL, and PHP) designing and implementing new feature additions and site improvements. **What You'll Be Doing:** + Work with other departments, stakeholders, and customers on software development, functionality, improvements, internal tools, and implementation issues by leveraging experience in all aspects of the software development life cycle as well as ASP.NET MVC, Web API, LINQ, OOP, Design Patterns, HTML, CSS, JavaScript, common libraries such as jQuery, query syntax for relational databases, and coding, compliance, and security standards. + Write unit tests, refactor existing code, and work with existing codebases software design and architecture skills, additionally leveraging experience working with agile team members to develop frameworks and libraries like Laravel, ReactJS, Bootstrap3, and Google Maps and overall striving for high quality and rapid output while using agile software development best practices and regularly interact with clients and internal business units, organizing and documenting requirements for projects. + Plays a critical role within the team, focusing on the integration and delivery of technology solutions and EA projects. + Responsibilities encompass a broad range of activities aimed at enhancing the strategic and operational capabilities of the organization. + Involved in the research, design, and development of EA projects, ensuring that these initiatives align with both mid- and long-term enterprise and strategic C4 planning. + Developing and managing data handling and processing systems, particularly those involving Big Data, across the SIE. + In support of DevSecOps, focus on new developments with a particular emphasis on SIE Cloud efforts and work closely with the Government to identify and analyze gaps within the current systems and processes. + Identifying gaps, presenting findings and collaborating in the development of strategic solutions to address these issues. + Responsible for providing a detailed implementation plan for each project and ensuring the quality of the project deliverables and offering necessary training to support Government personnel. + Ensures that each project is closed out in accordance with the standards set by the PMBOK and provides transition support to ensure a smooth handover upon project completion. + Provide dedicated database development support, establishing a centrally managed data warehouse that integrates functionally diverse data and work with a team to develop migrate, test, document, and integrate both current and legacy GOTS and COTS databases, software, applications, and content. + Implements predictive and preventative development enhancements to ensure the robustness and efficiency of the data warehouse. + Provide training material input to training staff. They assist in performing training when technical expertise is required. **As a** **Senior** **, they supervise and provide technical leadership to Journeymen and Junior-level staff. They possess and apply a comprehensive knowledge within their area of expertise across assigned activities. They plan and lead major assignments, evaluate performance results and recommend major process changes, and function as a technical expert across processes** **As a** **SME** **, they provide technical/management leadership to Senior, Journeyman and Junior staff within their area of expertise. They establish goals, plans, processes, and procedures for their team to follow that meet assigned objectives. They have domain and expert knowledge within their area of expertise. They serve as the client POC for areas related to their specific area of expertise. As a subject matter expert, they are candidates to participate in the Enterprise Ecosystem Teams.** **What Required Skills You'll Bring:** + Must have a current Top Secret clearancce with SCI elegibility **Senior** - BS Degree and 10+ years experience **SME -** BS and 10+ years experience or 15+ years in lieu of. **Minimum Clearance Required to Start:** Top Secret This position is part of our Federal Solutions team. Our Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our diverse, intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now. Salary Range: $126,600.00 - $227,900.00 We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle! This position will be posted for a minimum of 3 days and will continue to be posted for an average of 30 days until a qualified applicant is selected or the position has been cancelled. Parsons is an equal opportunity employer committed to diversity, equity, inclusion, and accessibility in the workplace. Diversity is ingrained in who we are, how we do business, and is one of our company’s core values. Parsons equally employs representation at all job levels for minority, female, disabled, protected veteran and LGBTQ+. We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!About Us Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide. Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+. For more about Parsons, visit parsons.com and follow us on Facebook, Twitter, LinkedIn, and YouTube.