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Tesnet Group Ltd

Senior Software Engineer

EU

June 28, 2026 at 9:11 AM

✨ AI summary

Location

  • European Union

Languages

  • Python

Frameworks

  • React

Cloud Services

  • Microsoft Azure

Experience Level

  • Senior / Lead

We are looking for an experienced Software Developer to join a leading team developing an innovative AI-based application for the QA domain, designed to empower both Manual and Automation QA engineers.


🎯 Responsibilities

• Develop and lead key features in an AI-powered application

• Design and build RAG (Retrieval-Augmented Generation) pipelines to improve LLM accuracy and contextual relevance

• Work hands-on with advanced technologies across backend and frontend

• Manage and technically lead a team of developers

• Collaborate closely with Product, QA, Data, and AI teams


✅ Requirements

• Proven experience in leading a development team

• Strong proficiency in Python

• Experience with React (Frontend development)

• Strong experience with Microsoft Azure

• Experience in Prompt Engineering

• Experience developing AI-based applications

• Solid understanding and hands-on experience with RAG architectures (Retrieval-Augmented Generation)

• Experience working in an Agile environment

✨ Advantages


• Experience with LLMs / OpenAI technologies

• Background in distributed systems

• Familiarity with DevOps / CI-CD processes


💡 Why Join Us?

• Work on a cutting-edge AI product transforming the QA world

• Be part of a highly skilled, multidisciplinary team

• Influence product direction and system architecture

• Opportunity to lead, innovate, and grow professionally