Are you a Back-End Developer expert in Microservices & AI-Integrated Back-End?
We are Reply, and we are looking for you
WHO WE ARE
Reply is a company that specialises in Consulting, Systems Integration and Digital Services with a focus on the conception, design and implementation of solutions based on the new communication channels and digital media. Reply partners with key industrial groups in defining and developing business models made possible by the new technological and communication paradigms such as Artificial Intelligence, Big Data, Cloud Computing, Digital Communication, the Internet of Things and Mobile and Social Networking.
WHAT WILL YOU DO?
- Core activities. You will design and implement a microservices-based backend architecture powering ingestion, query, and governance services. You will build APIs and services that integrate knowledge graphs, vector stores, and LLM-based components in a coherent platform. You will have the opportunity to develop human-in-the-loop validation interfaces and content approval workflows within the ingestion pipeline; ensuring reliability, scalability, and observability of backend services in production-grade environments.
- Technologies. Spring Boot/FastAPI, Spring AI/LangChain/LlamaIndex, Docker, Kubernetes, RabbitMQ/Kafka.
- Team work. You will collaborate daily with Knowledge Graph Engineers, AI Engineers, and frontend developers to turn governed knowledge into reliable APIs and workflows. You'll be a key bridge between architecture vision and production-ready systems.
WE'LL TOTALLY LOVE YOU IF YOU HAVE...
- Academic background. A Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical discipline.
- Valuable expertise. Proven experience building and operating microservices in distributed systems; Strong understanding of API design, asynchronous messaging, and service orchestration; Experience integrating AI/ML components into backend platforms, beyond simple proof-of-con