21 hours ago
London, United KingdomStaff+
Responsibilities
- Design and develop core services for the Radiant AI Cloud.
- Architect and build Go backend services for AI infrastructure, networking, inference orchestration, and model lifecycle management.
- Lead backend architecture reviews and system evolution strategies.
- Collaborate with platform and infrastructure teams to deliver reliable, secure, production-grade services.
- Drive technical standards, code quality, observability, maintainability, and mentorship across teams.
- Identify and resolve architectural bottlenecks, performance issues, and scaling challenges.
- Influence engineering direction and cross-team collaboration without direct people management.
Requirements
- Proven expertise in Golang and cloud-native backend development.
- Deep experience designing and deploying distributed systems and production APIs, including gRPC and REST.
- Strong knowledge of Kubernetes internals, including primitives, deployments, and reconciliation loops.
- Experience with PostgreSQL or equivalent high-performance data stores.
- Experience with CI/CD workflows, observability, security, and automation best practices.
- Demonstrated technical leadership through mentoring, architectural direction, and cross-team influence.
- Preferred experience with AI/ML infrastructure tools such as vLLM, KServe, Ray, or Triton.
- Preferred familiarity with Python, ML libraries, model interfaces, GPU scheduling, inference pipelines, GPU orchestration, model training or inference services, and secure multi-tenant infrastructure.
Benefits
- 25 days of annual leave.
- Private medical insurance through Bupa.
- Cycle to Work Scheme.
- Gympass subscription to gyms and wellbeing apps.
- Participation in the company shares program.
- Enhanced parental pay and leave.
- Dedicated learning time for new skills, projects, or interests.
- Open communication, regular feedback, and an inclusive work culture.
Tech Stack
Categories
About Radiant
RadiAnt develops RadiAnt DICOM Viewer, a lightweight Windows application for viewing and analyzing medical images from CT, MRI, PET, ultrasound, and X‑ray. It sells commercial licenses (with a free trial) to radiology practices, hospitals, and researchers, and supports PACS query/retrieve, multi-modality workflows, and 2D/3D reconstructions. The software can open studies from local media and networked DICOM servers for clinical review and teaching use cases.