Senior Platform Software Engineer - R&D Automation
Preply, Barcelona
What you will do
The Senior Platform Software Engineer in the R&D Automation team, you’ll combine strong backend software engineering with hands-on AI expertise to build agentic systems that change how software is developed at Preply.
- Design and build AI agents and the harness that power them using Python.
- Build reusable agent capabilities, tools and integrations that connect AI systems with our engineering ecosystem and internal knowledge.
- Develop agentic workflows across Engineering, Product, Design and Data, including coding, testing and code review, and across the broader software development lifecycle.
- Experiment rapidly with new AI capabilities, taking ideas from proof of concept through validation and scalable adoption.
- Design effective context, orchestration and verification mechanisms for reliable agentic workflows.
- Measure how agents are used and the value they create, using data and feedback to continuously improve them.
- Make thoughtful decisions about where AI can add value, where human judgment remains essential, and how the two should work together.