Senior AI Backend Engineer
Core
Design, build, and operate backend services and APIs that power Galaxy's AI products, integrating LLM and RAG capabilities into application logic.
Role type
Senior Backend Engineer (AI Integration)
Builds
Backend services, REST APIs, and AI-powered features for institutional and individual clients
Domain
Financial services / Digital assets / AI infrastructure
Deliverable
production ML models | product features
Required skills
Python, REST API design, CI/CD pipelines, automated testing, distributed systems fundamentals, relational database design, Kubernetes, Terraform, Docker, AWS, Generative AI/LLM concepts, prompt engineering, function calling
Preferred skills
Financial services domain experience, Capital Markets/Digital Assets experience, vector databases, observability, AuthN/AuthZ implementation
Technologies
Python, AWS (Bedrock, SageMaker, Lambda, API Gateway, S3, CloudWatch), Kubernetes, Terraform, Docker, Jenkins, PostgreSQL, pgvector
Responsibilities
Design and maintain backend services and REST APIs; integrate backend services with Galaxy's AI Suite; apply prompt engineering and function calling to build AI features; diagnose and resolve production issues; partner with product managers and data teams to deliver features end-to-end
Seniority
Senior, hands-on IC
