Senior Staff Real-Time ML/AI Systems Engineer (Remote)

Bazeta; Northern (KY); Hybrid; USD 219,000 - 266,000; Full time

Job summary

Liftoff is a leading AI-powered performance marketing platform for the mobile app economy. As a Senior Staff Software Engineer on the Serving team, you will design, build, and operate high-throughput, low-latency services that receive bid requests and respond to ad exchanges in real time, while optimizing GPU-powered inference pipelines.

You will own changes through design, implementation, testing, deployment, observability, and capacity planning, collaborating with ML engineers to productionize

Qualifications

• Strong CS fundamentals: data structures, algorithms, system design.
• 10+ years of industry experience.
• MS or higher in Computer Science (or equivalent).
• Go experience is a plus.

Responsibilities

• Design, build, and operate high-throughput, low-latency services for real-time bids.
• Improve performance, scalability, and reliability of systems processing millions of requests per second.
• Develop and optimize GPU-powered inference services using TensorRT.
• Profile end-to-end inference pipelines to identify bottlenecks in GPU utilization and memory access.
• Collaborate with ML engineers to productionize model architectures and features.

Skills

System design

Algorithms

Data structures

Distributed systems

Go experience

Education

MS in Computer Science or equivalent

Tools

Go

TensorRT

Job description

Liftoff is a leading AI-powered performance marketing platform for the mobile app economy. As a Senior Staff Software Engineer on the Serving team, you will design, build, and operate high-throughput, low-latency services that receive bid requests and respond to ad exchanges in real time, while optimizing GPU-powered inference pipelines.

You will own changes through design, implementation, testing, deployment, observability, and capacity planning, collaborating with ML engineers to productionize