Senior AI Engineer
Miejsce pracy : Wrocław
Technologies we use
Expected
- Python
- NLP
- Classical ML
- OpenAI
- FastAPI
- Docker
- Vector databases
- Git
Operating system
WindowsmacOSAbout the project
At Axabee we build products where AI truly matters.
We are looking for a Senior AI Engineer to help us develop solutions based on LLM, RAG and AI agents.
We work end to end — from designing RAG pipelines and backend integrations to monitoring and optimising models.
Your responsibilities
Designing and developing advanced AI solutions that address real business needsWorking across the full project lifecycle — from requirement definition and proof of concept, through production deployment, to inference cost monitoring and optimizationCollaborating with frontend, backend, and product teams in designing AI solutionsDesigning and implementing Retrieval-Augmented Generation (RAG) systems : building pipelines, retrievers, scoring mechanisms, and working with vector databasesCreating and integrating AI agents using frameworks such as LangChain, LlamaIndex, and workflow orchestration toolsIntegrating large language models (LLMs) with a variety of systems — APIs, databases, documents, knowledge graphs, and multimodal modelsSupporting architecture, data security (data governance, PII masking, compliance), and AI best practicesImplementing, deploying, and serving modelsConducting code reviews, architecture reviews, and mentoring junior engineersContinuously developing both your own skills and those of the team through knowledge sharing, mentoring, and keeping up with the latest AI trendsOur requirements
5+ years of commercial experience in AI / ML, including production projects involving LLMs or agentsStrong proficiency in Python and at least one additional language (e.g., TypeScript / Node.js, Java)Experience with the API / SDK of at least one major LLM provider (e.g., OpenAI, Anthropic, Google)Proficiency in prompt engineering and prompt testing (A / B testing, evaluation harnesses, hallucination testing)Knowledge of natural language processing (NLP) methods — both classical and LLM-based — and experience applying NLP to real-world problemsFamiliarity with vector databases and semantic search enginesSkills in working with REST APIs, relational and non-relational databasesExperience with configuring services on cloud platforms (e.g., AWS, Azure, GCP)Familiarity with AI model deployment tools (Docker, Kubernetes, FastAPI)Understanding of AI security, privacy, and regulatory topicsVery good knowledge of English (B2 / C1)Optional
Experience with LangChain, LlamaIndexExperience with tools for LLM evaluation and monitoringFamiliarity with fine-tuning and distillation techniques and deploying large language modelsExperience with multimodal models (text – image – audio)Experience with graph databases (e.g., Neo4j) and long-term memory concepts for agentsUse of tools for monitoring and managing the AI model lifecycleAbility to automate CI / CD processes and knowledge of DevOps practicesExperience in AI-related security and privacy, data governance, sensitive data masking (PII masking), and regulatory complianceWhat we offer
Real impact on technologies and solutions – we appreciate initiative and ideasWork on global applications in a dynamic industry, including travel (yes, this is a big challenge today!)Focus on code quality – we write tests, do code reviews, take care of scalability and securityPossibility of training and competence development – we share knowledge internally, and also participate in conferences and coursesSubsidized holiday trips to attractive places!Benefits
sharing the costs of sports activitiesprivate medical caresharing the costs of foreign language classessharing the costs of professional training & coursesremote work opportunitiesflexible working timeintegration eventsAxabee Sp. z o.o.
Since the inception of Axabee in 2012 we provide innovative IT products and services that support our clients to achieve their goals by building user-centric digital products that bring real value. Our team specializes in the travel and e-commerce industry and collaborates with renowned brands like Itaka and Čedok. We have one common goal – to show millions of users of mobile and web applications that technology should empower us to overcome our limitations. Help us achieve our ambitious goals by joining our team as Senior AI Engineer.
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