AI/ML Developer (Junior–Mid)

Ready to embark on a journey of opportunity? Join a team of 750+ employees in 20 countries in the first consultancy originating from CEE. We bring together digital and advisory as an international collaboratory where every talent can shine, every employee can become a partner, and every partner can become a shareholder. We are explorers, uplifting, transparent, and diverse by our core organisational values. Do you believe technology should work for the people and not vice versa? Then join our dynamic digital team! We specialise in product design, creative solutions, digital marketing, web and mobile app development, e-commerce, and custom solutions. With our focus on innovation and quality, we help businesses thrive in the digital landscape. Let’s team up to shape the future of technology-driven solutions and have fun along the way! Take the step towards your journey with us and join us as a AI/ ML Developer in EU! You will:

Implement end-to-end AI features depending on the project, including: Computer Vision(detection/recognition pipelines, image preprocessing, evaluation, inference integration), NLP/Transformers (text classification, extraction, summarization, embeddings-based workflows), RAG / semantic search (ingestion -> chunking -> embeddings -> retrieval -> answer generation);

Improve retrieval quality using two-stage search (vector retrieval + reranking using cross-encoders/rerankers) when relevant to the project;

Work with vector search / vector databases in local and cloud setups: Self-hosted (Docker) and client environments, as well as cloud-managed search stacks (e.g., OpenSearch vector search, Azure AI Search hybrid/vector search);

Build and maintain Python backend APIs (FastAPI/Django) that serve AI pipelines reliably (auth integration, error handling, basic performance considerations);

Package solutions with Docker, help run deployments in cloud environments, and support debugging in dev/stage/prod;

Collaborate with software engineers, data engineers, and consultants to deliver working solutions under real project timelines.

Requirements:

2+ years of Python development (or equivalent strong practical experience) and ability to ship working backend services;

Hands-on experience building at least two of: Computer Vision pipeline or NLP/Transformer-based pipeline, or RAG / semantic search pipeline;

Familiarity with embeddings + vector search concepts (indexes, filtering/metadata, similarity search);

Comfort with Docker, Git, and Linux basics (running services locally, troubleshooting dependencies);

Practical mindset: you can translate requirements into an implementable pipeline and iterate quickly;

Upper-intermediate English;

Experience with IaaS cloud solutions (e.g., AWS, Azure, GCP), cross-encoders as rerankers, OpenSearch vector search, Azure AI Search hybrid retrieval and semantic reranking concepts, or basic ML serving/performance awareness would be a plus.