Senior Platform & ML/API Engineer

Blueface Ltd

Philadelphia (Philadelphia County)

On-site

USD 120,000 - 150,000

Full time

14 days+

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Job summary

Comcast is seeking an Software Development Engineer to design and scale production-grade systems, focusing on ML-driven platforms and robust API layers. The role involves building high-throughput microservices and integrating AI Ops capabilities across multi-tenant environments.

You'll work across modern and legacy tech stacks, partnering with cross-functional teams to deliver reliable, scalable backend solutions and data-driven insights, with an emphasis on operational excellence and

Qualifications

5+ years of hands-on experience designing, scaling, and operating distributed backend systems and microservices.
Proven track record of designing and implementing GraphQL and REST APIs for complex system communication.
Practical, hands-on experience deploying and scaling real-world AI/ML use cases, serving tools, and API wrappers focusing on operational execution.

Responsibilities

Platform Architecture & AI Ops: Architect and scale a multi-tenant AI Ops platform with back-end services, runtime engines, and developer tools.
API & Microservices Engineering: design, build, and maintain high-concurrency GraphQL/REST APIs and resilient microservices.
Data Systems & Operations: design databases (PostgreSQL/NoSQL), implement telemetry, logging, and observability across clusters.