AI Engineer (Warsaw)

Viktor

Job Overview

Location

Remote

Job Type

Full-time

Full Job Description

📋 Description

• AI Engineer at Viktor, building the AI coworker that lives in Slack and Microsoft Teams and replaces half the SaaS stack with a single teammate.
• Build the agent runtime: sandboxed execution, tool orchestration, and memory systems that turn natural language into real API actions.
• Ship integrations with thousands of tools including Salesforce, Notion, Stripe, QuickBooks, HubSpot, and Shopify, handling OAuth, webhooks, schema mapping, and error handling.
• Run infrastructure supporting 600K tool calls per day through container orchestration, autoscaling, and cost optimization.
• Ship product features directly to users via Slack and Teams, seeing code in production the same day it’s written.
• Work in a small, high-trust team in Warsaw (hybrid) alongside founders, owning real product surfaces and seeing immediate impact.
• Learn fast across the stack—from agent runtime to React components to deployment scripts—without needing prior expertise in all technologies.
• Contribute to a product that’s already working and gaining traction, where your work goes live within days and directly influences customer success.

🎯 Requirements

• Agentic coding: Fully bought into AI-assisted development with agents and parallelized workflows as your default way of working.
• Systems thinking: Ability to make hard technical trade-offs, understand failure modes at scale, and design for reliability and performance.
• Speed with high standards: Ship today, not Thursday—thrive in low-process, high-trust environments with rapid iteration.
• Range: Comfortable moving between backend (Python), frontend (TypeScript/React), infrastructure (Modal), and deployment scripts in short cycles.
• Genuine interest in how AI works: Have read research papers, studied prompts, and formed opinions on evaluation methods.
• Warsaw-based hybrid role: Willing to work regularly from the Warsaw office alongside the team.

🏖️ Benefits

• Competitive salary and meaningful equity in an early-stage company with real ownership potential.
• Ship to production within your first week and talk to users on your first day.
• Work in a small team where you own real product surfaces and see the direct impact of your work.
• Use Viktor to build Viktor—see your contributions in action every day.
• Hybrid work model in Warsaw with regular in-office collaboration alongside founders and cross-functional teammates.
• Opportunity to work on a product that’s already gaining market traction, with live customer feedback shaping your priorities.

Skills & Technologies

Python

TypeScript

React

REST

Data Science

Remote

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Viktor

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About Viktor

Viktor is an AI coworker that automates business workflows within Slack and Microsoft Teams. It connects to 3,000+ tools (Salesforce, HubSpot, Jira, Notion, etc.) to execute tasks, analyze data, generate reports, and build internal tools—eliminating manual work across marketing, engineering, operations, and finance teams.

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