Senior Full-Stack Developer
Greenkey Resources LLC · greenkeyllc.com
ArlingtonSenior3+ yrs
The job in short
Full-stack developer.
TypeScript.NETAWSLLMsInsurance
Details
- Found
- 8 d ago · posted 2026-09-28
- Location as listed
- Arlington, Virginia
- Role
- Full-Stack Engineer
- Source
- The company’s own careers site
Full description
Senior Full-Stack Developer Overview
• As a Senior Full-Stack Developer, you will contribute to innovative AI-based learning solutions in a collaborative, on-site environment.
• Work with a passionate team to design and implement cutting-edge software features and tools.
• Engage in rapid collaboration and brainstorming sessions to drive impactful technical decisions.
• Develop and deploy new techniques for interacting with large language models (LLMs).
• Contribute to product and technical roadmaps, ensuring alignment with organizational goals.
• Learn and apply new programming languages and frameworks to enhance software capabilities.
• Participate in team-building activities and foster a positive work environment.
• Enjoy competitive benefits including equity, health insurance, and unlimited vacation policy.
Senior Full-Stack Developer Key Responsibilities & Duties
• Design and implement scalable back-end data models and front-end user experiences.
• Collaborate with cross-functional teams to develop high-quality software solutions.
• Optimize system performance and ensure robust application security.
• Deploy features to production servers and monitor user interactions for improvements.
• Contribute to technical discussions and roadmap planning sessions.
• Utilize TypeScript, AWS, and other relevant technologies to enhance software functionality.
• Analyze logs and user feedback to refine and optimize product features.
• Stay updated on industry trends and emerging technologies to drive innovation.
Senior Full-Stack Developer Job Requirements
• Bachelor of Science (BS) in Computer Science or a related field.
• Minimum of 3 years of experience in full-stack development; 5 years preferred.
• Proficiency in TypeScript, AWS, .NET, PHP, and RDBMS technologies.
• Experience with AI, mobile app development, and consumer-facing software is advantageous.
• Strong problem-solving skills and a commitment to delivering high-quality solutions.
• Ability to work on-site in a dynamic and collaborative environment.
• Excellent communication and teamwork skills to foster productive collaboration.
• Passion for learning new technologies and contributing to impactful projects.
Full-Stack Engineer jobs in Arlington, Virginia · Full-Stack Engineer jobs in the United States · All Greenkey Resources LLC jobs