Senior Software Engineer - Applied AI
Feathery
| Company | Feathery |
| Category | Engineering |
| Location | Toronto |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Senior |
| Salary | USD 120k |
| Posted | 10 Apr 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (ashby) |
Description
ABOUT FEATHERY
Feathery automates data intake workflows for insurance and wealth management firms. Industry leaders rely on Feathery to power mission-critical workflows like underwriting, client onboarding, and automated account openings.
With rapid revenue growth and expanding enterprise demand, we’re scaling our engineering team to support increasingly complex, data-intensive workflows across our platform.
WHY WE’RE HIRING
Feathery is building an AI-native product experience — from a conversational workflow builder that creates complex forms and logic on behalf of users, to intelligent document extraction and multi-LLM orchestration.
As our AI capabilities become central to the product, we're hiring a Full Stack Engineer to join the AI team and build these features end-to-end — from designing LLM-powered services and streaming APIs to crafting the interactive UI that brings them to life.
ABOUT THE ROLE
This is a high-ownership role on the AI team which blends:
- Working across the full stack to ship AI-powered product features
- Building systems that orchestrate LLM agents, process documents, and generate workflows
- Owning the frontend experiences that make them intuitive
- Working across TypeScript services, Python APIs, React interfaces, and cloud infrastructure
You’ll zoom out to understand system architecture and zoom in to deliver polished, end-to-end product experiences.
WHAT YOU’LL DO
AI Product Development
- Build end-to-end AI features from backend services through to frontend UI
- Design and implement LLM agent systems including tool use, planning, and multi-step execution
- Develop streaming APIs (SSE) that power real-time conversational interfaces
- Own features from concept through production, iterating based on user feedback
Backend Systems & AI Infrastructure
- Build and scale TypeScript and Python services for AI orchestration and document processing
- Work with multiple LLM providers (Claude, GPT, etc.) and optimize for cost, latency, and quality
- Develop asynchronous pipelines using AWS services (Lambda, SQS, S3, Textract)
- Design APIs and data models that connect AI capabilities to the core platform
Frontend Experience
- Build responsive, interactive UIs using React and TypeScript
- Implement real-time streaming interfaces for conversational AI features
- Collaborate with design to create polished, accessible experiences
- Contribute to frontend architecture and state management patterns
Cross-Functional Collaboration
- Partner with product and design to define AI feature roadmaps
- Integrate with the core platform team on APIs, data models, and SDK surfaces
- Contribute to architectural decisions around agent design, prompt engineering, and system reliability
- Translate customer workflows into AI-powered solutions
ABOUT YOU
- 3–6+ years of experience building full stack applications
- Strong TypeScript/JavaScript proficiency with React experience
- Backend experience with Node.js/Express, Python/Django, or similar
- Genuine interest in AI/LLM technology and building AI-powered products
- API design experience, including streaming and event-driven patterns
- AWS or cloud infrastructure familiarity
- Comfort shipping iteratively in a fast-paced, high-growth startup
- Strong communication and collaboration skills
BONUS
- Hands-on experience building with LLM APIs (Claude, GPT, etc.) — tool use, prompt engineering, or agent architectures
- Document processing, OCR, or data extraction experience
- Experience with streaming protocols (SSE, WebSockets) and real-time UIs
- Familiarity with multi-model orchestration or AI pipeline design
- High throughput and low latency optimization background
- Financial services or regulated industry experience
- High-growth B2B SaaS company background
WHAT WE OFFER
- Competitive compensation and equity
- Health, dental, and vision coverage
- Unlimit
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