2 months ago
Kyiv, UkraineSenior
Responsibilities
- Design and build AI agents and their supporting harnesses using Python.
- Build reusable agent capabilities, tools, and integrations for engineering systems and internal knowledge.
- Develop agentic workflows for coding, testing, code review, and the broader software development lifecycle.
- Prototype, evaluate, validate, and scale new AI capabilities and technical approaches.
- Design context management, orchestration, verification, and human-in-the-loop mechanisms for reliable automation.
- Measure agent usage and value using data and feedback to improve the systems.
- Collaborate with engineering, product, design, and data teams to understand workflows, drive adoption, and identify automation opportunities.
Requirements
- Approximately eight years of experience designing and building complex backend software systems.
- Strong software engineering skills and production experience with Python.
- Hands-on experience building AI agents, agentic workflows, or platforms enabling AI-powered capabilities.
- Understanding of agentic AI patterns including context management, tool use, orchestration, and evaluation or verification.
- Experience integrating AI systems with APIs, MCPs, internal tools, codebases, and other engineering systems.
- Experience taking experiments or proofs of concept into robust, scalable solutions.
- Ability to work with ambiguity, iterate quickly, and use data and feedback to determine what works.
- Understanding of distributed systems and backend architecture for reliable AI-powered systems.
- Strong product thinking and ability to connect technical solutions to measurable outcomes.
- Strong communication skills and minimum C1 English proficiency.
Benefits
- Open, collaborative, dynamic, and diverse culture.
- Generous monthly allowance for lessons on Preply.com.
- Learning and Development budget, including time off for self-development.
- Competitive financial package with equity and leave allowance.
- Opportunity to support learners and tutors in more than 175 countries.
Tech Stack
Categories
About Preply
Preply builds an online marketplace that connects learners with human tutors for live language lessons, supported by AI tools. Consumers book 1:1 sessions and ongoing courses, while organizations use Preply Business for corporate language training; revenue comes from commissions and subscriptions. Founded in 2012 and privately held, Preply operates globally with 100,000+ tutors teaching 90+ languages.