Software Engineer Intern - AI-Native
Who we are
We're a product engineering team building an HR SaaS platform and serving the people who serve the people. In our case, "AI-native" is not just a label, it's a paradigm we adopted in the way we work and ship our products. Our tech stack is C#/.NET on the backend and Angular on the frontend, and we're actively integrating AI capabilities into the core of the product.
This is a paid internship with real clients, a production codebase, and people who will invest in you. We are looking for someone located in either Zagreb or Split to join our team.
What you'll build
You'll be working on features that matter - not throw-away intern projects. That includes:
AI-powered product features: CV review assistants, smart content generation, summarization tools, and recommendation engines built into our HR platform
Full-stack features across the .NET and Angular ecosystem
API integrations connecting our product to external AI services and cloud platforms
Code that ships - reviewed, tested, and production-quality
How you'll work
This team uses AI coding tools as a standard part of the development workflow - tools like Claude Code and Cursor are everyday instruments here. You'll be expected to use them, get comfortable with them, and push what's possible with them.
Beyond the basics, we work with the broader LLM tooling stack: custom skills, MCP servers, agentic workflows. The tools are there when you need them - you won't be watching a usage meter.
Beyond that: code reviews, close collaboration with senior engineers, fast iteration, and a team that ships.
What we're looking for
Core engineering (the baseline)
Pursuing or recently completed a degree in Computer Science, Software Engineering, or a related field
Solid grasp of C#/.NET and/or a modern JavaScript framework (Angular is a plus)
Comfortable with Git and collaborative development
Available at least 30 hours/week, with schedule flexibility around university commitments
AI tooling background
We want someone who has actually used AI tools hands-on - not just heard of them. That could mean:
Using Claude Code, Cursor, Copilot, or similar in a project
Building something with LLM APIs (OpenAI, Anthropic, etc.), LangChain, or similar
Experimenting with AI in your own side projects or coursework
If you've done any of this, tell us the details. We're more interested in your real experience than a list of tool names.
Nice to have
Postgres or SQL Server
Familiarity with AWS
Comfort with ambiguity and high-velocity iteration
What we offer
Paid internship with a competitive student hourly rate ranging from 9 to 12€/h with a possibility of long-term extension or permanent employment
Direct mentorship: 1-on-1 time with a senior developer or architect who is actively building this stuff, not just managing it
Free lunch every day at the office
Gym via MultiSport
A relaxed but high-output team culture - we care about results, not appearances
You don't need to tick every box. If you're strong on the engineering side but newer to AI tools (or vice versa), apply anyway and tell us where you are.