Software Engineer, Enterprise (AI)

Location: London, UK

Company

Scale AI develops reliable AI systems, high-quality data, and full-stack technologies that help enterprises and governments build, deploy, and oversee AI applications.

What you will do

• Design, build, and scale backend systems powering enterprise GenAI products across Scale's and customers' infrastructure.
• Develop secure, efficient services and APIs integrating AI models with enterprise data sources.
• Architect distributed systems for data processing, inference, and orchestration of large-scale GenAI workloads.
• Optimize latency, throughput, cost, reliability, and scalability across hybrid and multi-cloud environments.
• Manage AWS, Azure, or GCP infrastructure, including automation, observability, security, and deployment.
• Collaborate with ML and product teams to bring GenAI models into production through model serving systems, APIs, and evaluation frameworks.

Requirements

• 4+ years of experience developing large-scale backend or infrastructure systems, with emphasis on distributed services, reliability, and scalability.
• Proficiency in Python or TypeScript and experience designing high-performance APIs and backend architectures with FastAPI, Flask, Express, or NestJS.
• Deep familiarity with cloud infrastructure, especially AWS and Azure, plus Kubernetes, Docker, and Terraform.
• Experience with relational and NoSQL databases such as PostgreSQL and DynamoDB, including data pipelines for data-intensive applications.
• Hands-on experience with GenAI applications, model integration, or AI agent systems, including deploying, evaluating, and scaling AI workloads in production.
• Strong understanding of observability, CI/CD, and security best practices for enterprise or multi-tenant environments.
• Ability to balance rapid iteration with production-grade quality and ship reliable backend systems in fast-paced environments.
• Collaborative mindset and willingness to work closely with ML, infrastructure, and product teams.

Culture & Benefits

• Work on enterprise-scale GenAI systems and infrastructure for leading businesses, enterprises, and governments.
• Inclusive and equal opportunity workplace committed to reasonable accommodations.
• Applicants may be reconsidered for the same role after a 90-day waiting period.

Hiring process

• Candidates are subject to a 90-day waiting period before reconsideration for the same role.