Cambium Assessment Inc
Senior Software Engineer (AI Applications) | Remote (US)
hn · Remote (US) · $140K - $170K
Jose is an exceptionally strong match with 12+ years of shipping systems (exceeding the 5+ requirement), deep hands-on experience building LLM agents and agentic systems at scale (LangGraph, tool calling patterns), and demonstrated mastery across Python, TypeScript, and cloud infrastructure. His founding engineer role at Addie shows he can architect complex AI systems handling real-time interactions across multiple channels—directly applicable to building production EdTech AI agents—and his M.S. in AI with research in deep learning provides the technical depth needed for evaluation and safety frameworks.
Hook: Your experience architecting LangGraph agents at scale across production education systems aligns perfectly with our need for someone who can own agentic AI architecture in EdTech.
Missing: AWS Bedrock (has broad AWS experience but Bedrock-specific is not mentioned), Direct EdTech product background (though education tech at Addie is adjacent)
Posting
Cambium Assessment Inc | Senior Software Engineer (AI Applications) | Remote (US) | Full-time | No Visa Sponsorship | $140K - $170K | https://www.cambiumassessment.com Cambium Assessment is a leader in online testing. We build online assessment software systems used by millions of students and thousands of educators. We're hiring a Senior Software Engineer to own the architecture for AI-enabled software systems. You'll be designing autonomous AI agents with persistent memory, shared state, and multi-step reasoning, embedding them into production EdTech products at scale. This is an IC role where you'll build agentic systems, set up evaluation/safety frameworks, and mentor other engineers. Tech Stack/Concepts: Python, TypeScript/JavaScript, AWS Bedrock, Tool Calling, RAG, Prompt/Context Engineering. Requirements: 5+ years of full-stack experience (2+ years at a Senior level); Hands-on experience building agentic systems; Strong Python and TypeScript/JavaScript programming knowledge; Cloud experience (AWS/GCP/Azure). Note: Due to company policy Cambium Assessment cannot provide visa sponsorship for this role. Nice to have: Experience with AWS Bedrock, Strands Agents, AI eval frameworks, or an EdTech background. Apply: https://jobs.cambiumlearning.com/jobs/product-engineering/remote/senior-software-engineer-ai-applications-/REQ-4328