Senior Go Backend Engineer for Multimodal AI

Creative Fabrica; Warszawa; On-site; PLN 260,000 - 380,000; Full time

Job summary

Creative Fabrica is seeking a Senior Backend Engineer (Go) to architect and scale our multimodal AI generation pipeline. You will design Go-based microservices, optimize asynchronous processing (Kafka & SQS), and ensure low-latency orchestration across media domains for a global creator audience.

You will collaborate with AI researchers and infrastructure teams to deliver a polished user experience in One Person Studio, leveraging AWS services and high-performance storage and compute clusters.

Qualifications

• Advanced Go engineering in high-traffic SaaS environments.
• Experience designing microservices with asynchronous processing (Kafka & SQS).
• Proficiency in low-latency communication (gRPC/ConnectRPC/GraphQL).
• Cloud architecture expertise (AWS: EKS, S3, Lambda).

Responsibilities

• Design and scale Go-based microservices for AI generation workflows.
• Optimize ConnectRPC services and Kafka/SQS pipelines for long-running tasks.
• Develop backend logic for multimodal orchestration features.
• Collaborate with AI researchers and infrastructure teams to enable a polished user experience.
• Work with AWS to manage high-throughput data and compute clusters.

Skills

Go (Golang)

Distributed Systems

Kafka

SQS

gRPC

GraphQL

AWS

ConnectRPC

Tools

ConnectRPC

GraphQL

AWS

Job description

Creative Fabrica is seeking a Senior Backend Engineer (Go) to architect and scale our multimodal AI generation pipeline. You will design Go-based microservices, optimize asynchronous processing (Kafka & SQS), and ensure low-latency orchestration across media domains for a global creator audience.

You will collaborate with AI researchers and infrastructure teams to deliver a polished user experience in One Person Studio, leveraging AWS services and high-performance storage and compute clusters.