Senior Fullstack Developer

Note: This position requires active U.S. national security clearance and the ability to obtain one. To learn more about the security clearance process please access this Additional, travel may be required to customer and subcontractor sites as well as other office locations. Location: Remote, with preferred locations of Aberdeen, Maryland or Oahu, HI Hypergiant, an Accelint company, empowers forward-thinking organizations with AI-driven solutions to stay ahead. Our geographic presence spans the U.S. and allied partners, with facilities in key Defense Technology hubs from Southern California to Washington, D.C. We provide large enterprises – across industries like the Defense Department, energy, healthcare and aviation – with bespoke technology solutions, cutting‑edge advice, and deployment expertise needed to harness the value out of Artificial Intelligence and Machine Learning. At our core, we are military experts, researchers and technologists who want to accelerate intelligence to deliver strategic insights that turn future challenges into today’s opportunities. We are looking for a Senior Fullstack Developer to work alongside our balanced agile delivery teams on highly complex DoD projects, specifically the development of command and control (C2) software. Hypergiant with its partners is building an innovative cloud‑based command and control system that seamlessly integrates existing capabilities and provides automation that improves efficiency and effectiveness of mission planning and execution. A perfect candidate is able to write high‑quality code, integrate with partner capability providers, and ensure code and product quality. This position will work alongside our development team and other capability providers to integrate AI / ML capabilities to a high performance UI. Role & Responsibilities Develop an “AI abstraction layer” consisting of backend and frontend software components that will enable the integration of any AI algorithm to a React‑based application Develop server‑side / back‑end application logic and database schema that integrate the work of front‑end developers Contribute to the development and maintenance of reusable component libraries and shared codebase Write high‑quality code, applying best practices, coding standards, and design patterns Participate in the entire software development lifecycle, including requirement gathering, design, development, testing, and deployment, using an agile, iterative process Participate in code reviews and ensure code quality through effective testing strategies Collaborate with developers, designers, testers, project managers, product managers, and project sponsors Communicate tasking estimation and progress regularly to a development lead and product owner through appropriate tools Ensure seamless integration with backend systems, including databases, data pipelines for ML, and messaging systems Team with other developers, fostering a culture of continuous learning and professional growth Required Experience Solid understanding of application architecture, and concepts like asynchronous programming, closures, types, and ES6 Demonstrated familiarity with cloud platforms and deployment strategies (cloud architect or operations certification is a plus) Proficient with version control systems (e.g., Git) and effective collaborative development workflows Experience managing robust build & test tools and implementing workflow automations (e.g., Jest, Rollup, Webpack, Babel) Experience with database technologies (e.g., SQL, NoSQL) and messaging systems (e.g., RabbitMQ, Apache Kafka) Experience integrating AI solutions (e.g., large language models) to React‑based applications Must be a US Citizen and eligible to obtain and maintain a US Security Clearance. Preferred Experience Familiarity with security and data protections concepts and methods A portfolio of past projects with code samples or GitHub links Penchant for learning new technologies, balanced with strong pragmatic thinking Ability to make effective architecture decisions and document them clearly Design‑minded attention to detail in user interface implementation Geospatial information systems (GIS) experience Familiarity with cloud‑native geospatial data formats like geoJSON, geoParquet, geoArrow Ability to travel as needed Active Security Clearance Clearance Information Some positions will require access to U.S. National Security information. Positions that require this access will be required to receive and maintain a U.S. government personnel security clearance (PCL). In order to qualify for this position, the candidate must be a US Citizen and either currently possess this National Security eligibility or be able to complete the investigation application process with a favorable determination and maintain that eligibility throughout their employment. EEOC & Know Your Rights Accelint companies are Equal Opportunity Employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, status as a protected veteran or any other status protected by applicable federal, state, and local law. We ensure that all employment decisions, including hiring, promotion, compensation, and other terms and conditions of employment, are based on merit, qualifications, and business needs. For more information about your rights, please review the “Know Your Rights” poster from the Equal Employment Opportunity Commission (EEOC). ADA In compliance with the Americans with Disabilities Act (ADA), if you have a disability and would like to request an accommodation within the application and selection process, please contact. E‑Verify Accelint companies utilizes E‑Verify to confirm employment eligibility to work in the United States. Occurs after the employee has been hired and completes the Form I‑9. Salary Range The salary range specified in each job posting outlines the minimum and maximum target for new hire salaries applicable to the position across all US locations. Individual compensation within this range is influenced by various factors, such as job‑related expertise, skills, experience, and pertinent education or training. It is important to recognize that the compensation information provided in US role postings pertains exclusively to the base salary and excludes considerations for bonuses, equity, or benefits. Unlimited Paid Time Off 14 Paid Company Holidays Paid Maternity/Paternity Leave Flexible Work Environment with Remote Options Optional HSA and FSA Complimentary Life Insurance Personal & Professional Development Reimbursement Short Term & Long Term Disability Insurance 401k with Matching For more information on our benefits, please visit #J-18808-Ljbffr