Software Engineer - AI Platform

CaptivateIQ, Inc.; Poland; On-site; PLN 212,404 - 297,366; Full time

Job summary

CaptivateIQ, Inc. is hiring a Software Engineer to join the Agentic SDK team in Poland. This pivotal role involves designing and implementing AI‑powered features, working across the full stack from React frontends to Python backends.

The ideal candidate will have 3+ years of software engineering experience, strong skills in Python and React, and a passion for AI innovation. Join us to shape how AI is built at a growing enterprise software company.

Qualifications

• 3+ years of professional software engineering experience with growth in complexity.
• Strong proficiency in Python with experience building backend services.
• Solid frontend development skills with React and TypeScript.

Responsibilities

• Design and implement AI‑powered features end‑to‑end.
• Build and maintain components of the Agentic SDK.
• Develop LLM orchestration workflows.

Skills

Python

React

TypeScript

LLM APIs

Django

Prompt engineering

Job description

About CaptivateIQ

CaptivateIQ is the leading Sales Performance Management platform, helping enterprises design, manage, and optimize their incentive compensation programs. Backed by Sequoia, Accel, and Y Combinator, we are expanding from commission management into sales planning and enterprise performance management—all domains ripe for AI innovation.

About the Role

CaptivateIQ is building AI capabilities that will transform how enterprises manage sales performance. We are looking for a Software Engineer to join our Agentic SDK team, an internal developer platform that enables product teams across the company to build AI‑powered features. This is a foundational role on a small, high‑impact team. You will work across the full stack, from React/TypeScript frontends to Python backends, while integrating LLM orchestration and MCP (Model Context Protocol) systems. You will ship features end‑to‑end, partnering closely with product teams to deliver AI capabilities that directly impact our customers.

As one of five engineers pioneering AI at CaptivateIQ, you will have outsized ownership and influence. You will tackle ambiguous problems, contribute to architectural decisions, and help establish the patterns that future teams will follow. This is a greenfield opportunity to shape how AI gets built at a growing enterprise software company.

Responsibilities

• Design and implement AI‑powered features end‑to‑end, from React frontends through Python services to LLM integrations
• Build and maintain components of our Agentic SDK, enabling other engineering teams to leverage AI capabilities
• Develop LLM orchestration workflows, including prompt engineering, tool calling, and agent design patterns
• Implement MCP integrations and knowledge systems, connecting LLMs to tools, databases, and external services
• Partner with product teams to translate requirements into technical solutions, delivering quarterly milestones on time with high quality
• Contribute to technical design discussions and code reviews, helping establish best practices for AI development
• Participate in team culture and hiring, including conducting interviews for engineering candidates

Requirements

• 3+ years of professional software engineering experience with demonstrated growth in scope and complexity
• Strong proficiency in Python with experience building production backend services (Django experience preferred)
• Solid frontend development skills with React and TypeScript
• Hands‑on experience with LLM APIs (OpenAI, Anthropic, or similar) and understanding of prompt engineering fundamentals
• Experience building LLM‑powered workflows, including agent orchestration, tool calling, or multi‑step reasoning systems
• Experience working with ambiguous requirements and independently identifying solutions
• Strong communication skills and ability to collaborate effectively in a remote environment
• Track record of delivering projects on time with high quality
• Demonstrated curiosity and continuous learning in the rapidly evolving AI/LLM space

Bonus Points

• Experience with MCP servers, vector databases (Pinecone, Weaviate, Chroma), or embedding models
• Familiarity with LLM orchestration frameworks (LangChain, LangGraph, or equivalent)
• Experience building internal developer platforms, SDKs, or shared infrastructure
• Contributions to AI/ML open‑source projects
• Experience at a B2B SaaS company, particularly in enterprise software
• Familiarity with sales, commissions, or financial software domains

Legal Notice

CaptivateIQ participates in E‑Verify, a web‑based system that allows enrolled employers to confirm the eligibility of their employees to work in the United States.