Worldscape Technology
Principal Software Engineer - Full Stack
$160K–$200K
Redmond, Washington · On-site · Principal · Full-time · Posted Feb 18, 2026
- Experience
- 10+ years delivering complex technology solutions; 10+ years in agile, fast-paced environments.
- Education
- Bachelor’s degree in Computer Science, Engineering, Information Technology, or a related field.
About the job
Leads full-stack engineering and architecture for scalable distributed cloud software, guiding delivery, reliability, security, and the technical direction of the platform.
What you'll do
- Design and develop distributed systems; own and document solution architectures and contribute to the technical vision and roadmap.
- Lead feature delivery, code reviews, and engineer mentoring while improving platform performance, reliability, and scalability.
- Resolve customer issues and support on-call operations, uptime, and service health in collaboration with stakeholders.
What they ask for
- Bachelor’s degree in Computer Science, Engineering, Information Technology, or a related field.
- 10+ years delivering complex technology solutions, including architecture, platform development, consulting, or deep technical domain expertise.
- 10+ years working in agile, fast-paced environments.
- Proven experience shipping large-scale distributed cloud software and strong hands-on full-stack experience with named technologies.
Nice to have
- Master’s degree in Computer Science or a related technical discipline.
- Experience with nsjail, Firecracker, Microsoft Orleans, vector databases, semantic search, prompt engineering, reinforcement learning, planning algorithms, or multi-agent systems.
Pay
USD 160,000–200,000 per year base salary
Tools
C#, Java, TypeScript, React, Next.js, Node.js, nsjail, Firecracker
AI focus
Preferred familiarity with vector databases, semantic search, prompt engineering, reinforcement learning, planning algorithms, or multi-agent systems.
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