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Senior Software Developer - AI Agents & Systems Design

New Brunswick, Canada🌐 Remote💼 Full-time💰 $130,000–$130,000🗓 2026-09-15 → 2026-09-25

Core

Design, develop, and maintain production-grade SaaS applications using AI agents and tooling as first-class parts of the workflow, not bolt-ons.

Role type

Senior Software Developer (AI Agents & Systems Design)

Builds

Scalable line-of-business SaaS applications, backend services, APIs, and data models for the device repair and reverse logistics industry.

Domain

Reverse logistics / Device repair / SaaS

Deliverable

production ML models | product features

Required skills

AI agent development, MCP (Model Context Protocol) implementation, knowledge repository design (RAG, vector DBs), AI coding tool integration, system architecture, backend development, API design

Preferred skills

PHP or .NET development, MySQL or Oracle databases, distributed systems, vertical SaaS experience

Technologies

LLMs, MCP servers, vector databases, RAG pipelines, AI coding tools (Cursor, Claude Code, GitHub Copilot)

Responsibilities

Automate development tasks using agentic systems (scaffolding, refactoring, test generation), build and maintain MCP servers connecting AI to tools/data, design knowledge repositories for AI grounding, own end-to-end architecture decisions, build scalable backend services and APIs.

Seniority

Senior, hands-on IC

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