Software Developer

Verlo; San Juan de Terranova; On-site; CAD 90,000 - 140,000; Full time

Benefits offered by this job

Options

Health and dental benefits

Lunch served at the office

Job summary

Verlo is seeking a software developer who has shipped products with LLMs and agentic workflows that real users rely on. You will own features end-to-end across the stack, including React/TypeScript on the frontend, Node.js services on the backend, and AWS deployment.

The role emphasizes building AI-native product experiences and writing fluent prompts, with a focus on production quality and fast iteration. Strong candidates will have hands-on experience with LLM-powered features, agent

Qualifications

• Shipping production features with React/TypeScript, Node.js and AWS.
• Experience shipping LLM-powered features to real users.
• Able to navigate ambiguity and deliver end-to-end features.

Responsibilities

• Own features end-to-end across the stack.
• Design and build agentic systems and LLM integration layer.
• Ship fast and iterate based on learnings.

Skills

React

TypeScript

Node.js

AWS

LLM integration

Prompt engineering

Agent orchestration

Testing

System design

Product delivery

Tools

LangChain

AI SDK

LangGraph

Mastra

Custom orchestration

Job description

Intro

We're looking for a software developer who has actually shipped products that put LLMs and agentic workflows in the hands of real users. If you've wrestled with prompt reliability at scale, designed agent loops that don't fall apart in production, and care deeply about building things people love to use, we want to talk.

Intro

We're looking for a software developer who has actually shipped products that put LLMs and agentic workflows in the hands of real users. If you've wrestled with prompt reliability at scale, designed agent loops that don't fall apart in production, and care deeply about building things people love to use, we want to talk.

What You'll Do

You'll own features end-to-end across the stack: React/TypeScript on the frontend, Node.js services on the backend, all running on AWS. You'll design and build agentic systems, work on the LLM integration layer, and make critical decisions about how AI-native product experiences are architected. Ship fast, iterate based on what you learn, and raise the bar for the whole team.

You will write very little code. We are heavy users of AI coding tools (Claude Code, Codex, whatever makes you faster) and expects you to be fluent with these tools or eager to become so. Strong views on how AI changes the way teams build software are a plus.

What We're Looking For

• Strong production experience with React, TypeScript, Node.js, and AWS
• Hands-on experience shipping LLM-powered features to real users: prompt engineering, retrieval-augmented generation, tool use, agent orchestration, eval frameworks, or similar
• A track record of building and delivering products, seeing features through from idea to production to iteration
• Comfort working with ambiguity
• Strong opinions on software quality, testing, and system design, held loosely enough to move fast

Nice to have

• Experience with agent frameworks (LangChain, AI SDK, LangGraph, Mastra, custom orchestration)
• Background in developer tooling or platform work
• Familiarity with observability for LLM systems (tracing, cost tracking, latency optimization)
• Prior startup or high-growth environment experience
• Contributions to open-source AI/ML projects

Benefits

• Options
• Health and dental benefits
• Lunch served at the office