Backend Engineer
Conversational AI developer | Bulgaria
Sofia
Apply on the employer's siteRole description
Description & Requirements
Who we are looking for
🎯 Are you a
Python developer ready to go beyond code
- to solve
real business problems with AI?
Join our international AI & Data team,
where you’ll help design and implement intelligent solutions that drive measurable impact for global clients.
You’ll
combine your technical expertise with consulting skills
to deliver AI-powered products - from chatbots and analytics tools to automation and data-driven decision systems.
💼What you bring:
- 2–3 years of hands-on Python development experience
, ideally
within AI
, data, or backend applications. - Graduated in Bachelor/master's degree in
computer science, Data Science, Engineering, Economics, or a related field. - Strong understanding of software engineering fundamentals (Git, REST APIs, data structures, testing).
- Excellent consulting and communication skills
-
you will
engage clients, ask insightful questions, and
translate business challenges into technical solutions. - Curiosity and
knowledge or exposure to Core AI concepts
(machine learning, NLP, generative AI, or automation). - Analytical mindset
with a focus on problem-solving and collaboration. - Fluent English (spoken & written)
and
native speaking bulgarian - Must be based in Sofia
Your future role
- Develop and deploy scalable solutions
using
Python
and
low-code AI tools such as Cognigy
and cloud-based automation platforms. - Work closely with clients
and stakeholders to translate business challenges into AI-powered solutions. - Support the
design and implementation of Core AI components
(NLP models, machine learning pipelines, automation workflows). - Collaborate with data scientists, engineers, and consultants to integrate AI models into real-world applications.
- Contribute to client workshops, demos, and documentation, communicating technical concepts in a clear, professional way.
What we offer
- Benefits:
wellness days, health insurance, meal vouchers, travel insurance, team events etc - Work on international AI projects
🌏 for well-known brands - Fast learning curve 📈 with mentorship & training
- AWS & conversational AI certifications covered!
- Knowledge-sharing team culture
- Hybrid work model 🏡🏢
Selection process
📩
Here’s what to expect:
Please submit your CV in English
- Quick 15-min HR call in English 📞
- Python test assessment to better understand your technical skills (optional)
- 60-min business interview 💻 (online via MS Teams)
- Final 45-min interview in Sofia Deloitte office
Apply today and let’s build the future together! 🚀
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