Java Developer – AI Integrations
JavaKubernetesDockerSecurity
Bring language-model capabilities into working Java applications, with attention to the behaviour of the complete service. The team needs an engineer who can move beyond a prototype and evaluate whether an AI feature is reliable, observable and suitable for production.
Your responsibilities
- Implement backend APIs for AI-enabled product features.
- Integrate external language-model services into application workflows.
- Build retrieval-augmented generation using company data.
- Assess response quality alongside latency, cost and operational reliability.
- Coordinate with product and engineering colleagues from initial integration to production use.
Experience and skills
- Professional Java and Spring Boot development experience.
- Experience delivering backend services and APIs.
- Familiarity with Spring AI or LangChain4j.
- Practical LLM API integration and structured-output handling.
- Knowledge of RAG, embeddings and vector retrieval.
- PostgreSQL experience and familiarity with pgvector or another vector database.
- Testing, Docker and cloud-deployment skills, with awareness of privacy, security and observability.
Additional experience that would help
- Kafka, Kubernetes, OpenTelemetry or production AI evaluation.
Apply through Huwell Consultancy using vacancy reference HC-5612. Include experience relevant to this position and any questions you would like to discuss.