Senior Platform Engineer - AI Agentic Automation

Preply; Greater London; Híbrido; GBP 90.000 - 130.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Monthly lesson allowance

Learning & Development budget

Equity and leave allowance

Descripción de la vacante

Preply is seeking a Senior Platform Software Engineer for the R&D Automation team in London. You will blend strong backend Python engineering with hands-on AI expertise to build agentic systems that transform how software is developed at Preply.

You’ll design AI agents, create reusable capabilities, and develop workflows that connect AI with our engineering ecosystem and internal knowledge. Join a cross‑functional team and help scale AI-powered automation across products.

Formación

• Extensive experience (~8 years) designing and building complex backend software systems.
• Strong software engineering skills with production experience using Python.
• Hands‑on experience building AI agents, agentic workflows or platforms that enable others to build and use AI‑powered capabilities.
• Strong understanding of modern agentic AI patterns, including context management, tool use, orchestration and evaluation/verification.
• Experience integrating AI systems with APIs, MCPs, internal tools, codebases and other engineering systems.
• Experience taking new technical ideas from experimentation or proof of concept into robust, scalable solutions.
• A strong experimentation mindset: comfortable working with ambiguity, iterating quickly and using data and feedback to determine what works.
• Good understanding of distributed systems and the backend architecture required to operate AI‑powered systems reliably.

Responsabilidades

• 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.
• Collaborate closely with engineers, designers, product, and data teams across Preply to understand their workflows, drive adoption and identify new opportunities for automation.

Conocimientos

Backend Python

AI agents

Agentic workflows

APIs & tooling

Distributed systems

Product thinking

English communication

Descripción del empleo

Preply is seeking a Senior Platform Software Engineer for the R&D Automation team in London. You will blend strong backend Python engineering with hands-on AI expertise to build agentic systems that transform how software is developed at Preply.

You’ll design AI agents, create reusable capabilities, and develop workflows that connect AI with our engineering ecosystem and internal knowledge. Join a cross‑functional team and help scale AI-powered automation across products.