Senior Software Engineer

Arlington, Virginia

Figure Eight Federal LLC
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Figure Eight Federal (F8F): Leading the Future of AI Training Data Figure Eight Federal (F8F) provides accurate and reliable human annotated datasets that fuel AI and machine learning for some of the world's biggest brands. With more than 25 years of industry knowledge, F8F's technology powers many of the AI interactions we experience every day. Our solutions and expertise empower our clients to achieve their AI goals and make a significant impact in their industry. We are seeking a highly skilled Senior Full-Stack Software Engineer to join our team and contribute to the development of innovative data labeling technology. The ideal candidate is a versatile professional with a deep understanding of back-end and front-end development, strong organizational abilities, and a commitment to continuous improvement and delivering exceptional work. Key Responsibilities: Design, develop, and maintain scalable and high-quality full-stack applications
Build and enhance APIs and microservices using modern frameworks and tools
Collaborate with multidisciplinary teams to drive project success
Write automated tests and conduct thorough pull request reviews to ensure code quality
Participate in architectural decision-making and contribute to technical strategy
Other duties as assigned Qualifications and Experience: B.S/M.S. in Computer Science or equivalent relevant experience
Advanced experience with Java, TypeScript, and React (+5 years)
Strong understanding of MVC framework concepts
Hands-on experience with the following tools and technologies:
SpringBoot
PostgreSQL
Kubernetes
Elasticsearch
Activiti, Camunda, or other workflow engines
Docker
Proven expertise in API design and implementation
Experience with microservices architecture and cloud-based development
Proficiency in writing automated tests and conducting high-quality code reviews
Exceptional English communication skills (reading, writing, and advanced conversational proficiency) Preferred Skills: Security Clearance (Secret/TS)
Deep understanding cloud infrastructure (AWS, Azure, etc.)
Experience with LLMs, Computer Vision Models, and Decision Support Systems
Experience architecting large data pipelines
Experience working in agile environments and collaborating with multidisciplinary teams
CompTIA Security+ certification What We're Looking for in You: Strong communication and interpersonal skills to work effectively with diverse teams
Organizational skills to manage day-to-day tasks and deadlines efficiently
Commitment to continuous learning, innovation, and delivering your best work
Date Posted: 25 April 2025
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