# Senior Software Engineer, Builder Studio at Apollo.io

Apollo.io is hiring a Senior Software Engineer, Builder Studio for a remote role open to applicants in Canada. Level rates it Little AI ●○○○; you can [apply on Level](https://jobsbylevel.com/go/59e7ad02-57d9-4e98-936b-4e8b6d5d405d?utm_medium=ai-agent).

AI Level 1, AI centrality 5 out of 100. Remote (Remote, Canada).

## Details

- Company: [Apollo.io](https://jobsbylevel.com/companies/apollo-io)
- AI level: AI Level 1 (score 5 out of 100)
- Location: Remote (Remote, Canada)
- Posted: October 16, 2026
- Apply: https://jobsbylevel.com/go/59e7ad02-57d9-4e98-936b-4e8b6d5d405d?utm_medium=ai-agent

## Description

Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally, from rapidly growing startups to some of the world's largest enterprises. Founded in 2015, the company is one of the fastest growing companies in SaaS, raising approximately $250 million to date and valued at $1.6 billion. Apollo.io provides sales and marketing teams with easy access to verified contact data for over 210 million B2B contacts and 35 million companies worldwide, along with tools to engage and convert these contacts in one unified platform. By helping revenue professionals find the most accurate contact information and automating the outreach process, Apollo.io turns prospects into customers. Apollo raised a series D in 2023 and is backed by top-tier investors, including Sequoia Capital, Bain Capital Ventures, and more, and counts the former President and COO of Hubspot, JD Sherman, among its board members. About Apollo Apollo is the AI-powered go-to-market platform that helps revenue teams find, engage, and convert their best customers. We combine a database of more than 210 million contacts and 35 million companies with an agentic end-to-end GTM platform, and more than 500,000 companies rely on us to run their go-to-market motion. We are profitable, growing fast, and rebuilding the product around AI and agents. About Builder Studio Builder Studio is Apollo's new product for building custom GTM software in plain English. A RevOps lead, GTM engineer, or founder describes the tool they need, and Builder Studio plans it, generates real code, and turns it into a working app they can preview, refine through conversation, publish, and share with their team. Every app is made of four building blocks: Pages for the interface, Databases for structured records, Workflows for visible backend logic and scheduled jobs, and Agents that reason over Apollo context and take action. What makes it different from a generic app builder is that Apollo's data, enrichment, sequences, deliverability, and CRM sync are native building blocks, not bolted-on third-party integrations. It is one of Apollo's flagship AI bets. The product is in the hands of early design partners now and is heading toward broad launch, which means the next year is about taking a working product and making it reliable, secure, and loved at scale. Your role and mission You will own major slices of Builder Studio end to end, across the builder experience customers see and the systems that make generated apps actually run. You will work on problems most engineers have never touched: an agent that writes and edits software on a customer's behalf, a runtime that safely executes that code with the user's own Apollo permissions, and an interface that makes all of it understandable to someone who has never read a line of code. What you will do Build the core Studio experience: the chat-driven build loop, live preview, canvas, and the publish and share flow, so a non-technical user can go from an idea to a working tool in minutes Shape how the agent turns a natural-language goal into a plan, a set of pages, databases, and workflows, and then safely applies follow-up edits without breaking what already works Design the runtime and workflow layer for generated apps, including triggers, scheduled jobs, retries, logging, and the line between deterministic steps and agentic steps Own delegated identity, permissions, secrets, and isolation so generated apps act with exactly the access the user has, and nothing more Expand "connect once, use anywhere" integrations across Apollo data (contacts, companies, lists) and external systems like Google Sheets, Google Drive, CRMs, and MCP-based connectors Make the relationships between pages, data, workflows, and agents legible in the UI, so customers trust what their app is doing Work directly with design partners and customers, turn their feedback into shipped improvements quickly, and help define what the

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/senior-software-engineer-builder-studio-at-apollo-io-31f530

Source: https://jobsbylevel.com/jobs/senior-software-engineer-builder-studio-at-apollo-io-31f530

## Cite this page

Level. https://jobsbylevel.com/jobs/senior-software-engineer-builder-studio-at-apollo-io-31f530.

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