Senior Software Engineer
Hays Poland
Your new company
You will join a fast-growing technology company building an AI-powered real-time customer interaction platform. The product combines voice technologies, event-driven architecture, real-time
intelligence and Generative AI to support agents during live customer conversations.
Your new role
As a Senior Backend / Platform Engineer, you will build the core services powering a low-latency, high-throughput platform. You will work on Go services, event-driven architecture, WebSocket backends and AI-enabled capabilities including LLM integrations,
embeddings and RAG-based solutions.
Your responsibilities will include:
- Designing and developing scalable backend services in Go.
- Building services on event-driven systems such as NATS, Kafka or similar.
- Creating real-time WebSocket-based backend components.
- Working with distributed systems, high-throughput data flows and low-latency architectures.
- Integrating GenAI capabilities into production-grade platform services.
- Troubleshooting complex technical issues and improving platform performance.
What you'll need to succeed
- Strong commercial experience with Go in production environments.
- Experience with event-driven systems such as NATS, Kafka or Redpanda.
- Hands-on experience with WebSockets and real-time systems.
- Good understanding of distributed systems and scalable architecture.
- Practical experience with GenAI, LLM APIs, embeddings, RAG or model serving.
What you'll get in return
- Contract of Employment
- 100% remote work
- Chance to work in an environment that supports autonomy and ownership
What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361.
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