Senior Software Developer, AI

CDQ

Senior Software Developer specializing in Java and AI at CDQ focusing on scalable architectures and AI integrations. Collaborate with teams to develop high-quality solutions with a passion for clean code.

Posted 6/30/2026full-timeRemote • 🇵🇱 PolandSeniorWebsite

Tech Stack

Tools & technologies

AWSDockerElasticSearchJavaSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Designing and implementing AI agents with reasoning pipelines (e.g., multi-step workflows, RAG-based decision making)
Integrating AI capabilities such as LLM-powered services, semantic search, and intelligent automation
Contributing to scalable architectures for data- and event-driven systems
Improving, refactoring, and maintaining existing code bases
Designing tasks in collaboration with the Team Lead and Product Owner
Participating in code reviews, architecture discussions, and knowledge sharing

Requirements

What you’ll need

5+ years of professional experience
Java
Spring Boot
Docker
AI-related: Spring AI
Experience integrating LLMs into applications (OpenAI API, Anthropic, local inference, etc.)
Understanding of vector databases (Milvus, Pinecone, Qdrant, Elasticsearch)
AWS Bedrock
LangChain4j
Knowledge of embeddings, prompt engineering basics, and retrieval-augmented generation (RAG)
Understanding Model Context Protocol
Polish – C1 (required)
English – C1/B2+ (required)

Benefits

Comp & perks

Professional development
Collaboration with the Team Lead and Product Owner

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

AI Agent DesignMulti-Step WorkflowsRAG-Based Decision MakingCode RefactoringPrompt EngineeringVector DatabasesEmbeddings KnowledgeModel Context Protocol