Jobs in the United States

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Added 4 hours ago
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Senior/Staff Software Engineer - Tech Lead
OpenMined
Remote, United States
- $125,000 to $258,000 USD / year
We're looking for a Senior / Staff Software Engineer to join OpenMined, a nonprofit building open-source infrastructure for federated AI.
Added 6 hours ago
O
Senior/Staff Software Engineer - Tech Lead
OpenMined
Remote, United States
- $125,000 to $258,000 USD / year
We're looking for a Senior / Staff Software Engineer to join OpenMined, a nonprofit building open-source infrastructure for federated AI.
Added 11 hours ago
Senior Site Reliability Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Remote, United States
As a Senior Site Reliability Engineer on JLL’s Technical Engineering team for corporate functions, you will serve as a trusted technical authority for the PeopleSoft FSCM 9.2 environment…
Added 12 hours ago
Principal Software Engineer
Mirantis
Remote, United States
As Principal Software Engineer, you are the senior technical voice for Enterprise AI. You own its architecture together with the teams that share the platform, and set the technical bar for…
Added 1 day ago
Principal Engineer - AI/ ML - Home Broadband Solutions
Verizon Data Services LLC
Irving, TX
…AI-generated number trustworthy. The role will be responsible for the distributed query engines, streaming data, broadband device data models and production LLM engineering, along with the…
Added 1 day ago
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Senior Principal AI Engineer
Rapid7
Remote, United States
- $238,200 to $322,200 USD / year
As a Senior Principal AI Engineer, you will set the technical direction for how Rapid7 builds, tunes and serves LLMs and agentic systems across its security products. You understand LLMs…
Added 1 day ago
AI Engineer
Zoom Communications, Inc.
Seattle, WA
You will build and optimize the inference systems that serve Zoom's AI models in production. Working alongside senior inference engineers, research and platform teams, you will profile…
Added 1 day ago
Senior Software Architect, AI Systems and Networking
NVIDIA USA
Remote, United States
Understanding of ML systems concepts - transformer architectures, KV cache mechanics, model parallelism, or distributed training and inference patterns.
Added 1 day ago
Senior Pre-Sales System Engineer (Albany)
Everpure
Remote, United States
…flash technology space, is seeking a talented and motivated Senior Pre-Sales Systems Engineer to join our dynamic…
Added 1 day ago
Sr. Backend Software Engineer (Infrastructure ML Ops)
Philo
San Francisco, CA · Brooklyn, NY · Cambridge, MA
SENIOR BACKEND SOFTWARE ENGINEER (INFRASTRUCTURE MLOPS)
Added 1 day ago
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Senior Backend Engineer - Onsite
Genesis10
Richfield, MN
- $70 to $80 USD / hour
…catalog management, product ranking, and fulfillment options. The engineer will work on highly scalable, distributed backend systems and will have opportunities to drive technical design…
Added 1 day ago
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Senior Machine Learning Engineer
Red Hat, LLC
United States
- $186,160 to $287,410 USD / year
…optimization; LLM inference optimization, including quantization, KV cache or batching; distributed computing including inter and intra GPU communication protocols; and leading technical…
Added 2 days ago
Senior staff AI/HPC Infrastructure Engineer
SanDisk
Milpitas, CA
The AI/HPC Infrastructure Engineer will modify and operate advanced GPU computing platforms for AI training, inference, and memory-system research. The engineer will work at the…
Added 2 days ago
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Sr. Software Engineer, Integration - Epic Bridges
Stanford Health Care
United States
- $81.59 to $108.12 USD / hour
Install, configure, administer and support the Intersystems Ensemble Interface system with minimal guidance from senior members of team. Act as second level of support and triage system…
Added 2 days ago
Senior DevOps Engineer
St. Jude Medical, Cardiology Division, I
CA
We are seeking a highly skilled and experienced Senior DevOps Engineer to design, implement, and optimize scalable DevOps solutions that support the build, release, and deployment of modern…
Added 2 days ago
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Platform Operations Engineer Caching Services
TEKsystems
Round Rock, TX
- $40 to $43 USD / hour
Contract Platform Operations Engineer Caching Services Platform Engineering Team Overview Join a Platform Engineering team responsible for operating and supporting distributed caching…
Added 2 days ago
Senior Software Engineer, Persistent Disk – IPU, Storage Offloads
Google
Sunnyvale, CA
…fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural…
Added 2 days ago
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Staff/ Principal Software Engineer (L6/L7): AI Platform Model Serving
Jobgether
Remote, United States
- $890,000 to $1,690,000 USD / year
…and asynchronous environments. Working at the intersection of distributed systems, GPU optimization, and advanced inference technologies, you will tackle complex challenges in performance,…
Added 3 days ago
Staff/ Principal Software Engineer (L6/L7): AI Platform Model Serving
Netflix, Inc.
Remote, United States
Looking for deep expertise in distributed systems and high-performance RPC, GPU/CPU inference optimization, control planes, and experimentation infrastructure, plus fluency with modern LLM…
Added 3 days ago
Staff/ Principal Software Engineer (L6/L7): AI Platform Model Serving
Netflix
United States
Looking for deep expertise in distributed systems and high-performance RPC, GPU/CPU inference optimization, control planes, and experimentation infrastructure, plus fluency with modern LLM…
Added 3 days ago
Senior Software Engineer, ML API – AI Inference
Cerebras Systems
Sunnyvale, CA
We are hiring a Senior Software Engineer to build and evolve the ML API layer that makes this heterogeneous serving system accessible, reliable, and easy to use. You will own significant…
Added 3 days ago
(Senior/Junior AI Inference Reliability Engineer, Compute Infra
Together AI
San Francisco, CA
We're looking for a software engineer, reliability-minded but still a builder, to own what happens in production to the Kubernetes-native control plane that provisions and runs our GPU…
Added 3 days ago
Sr. Software Engineer - Business Process Reengineering (BPR) and Sales Engineering
Apple
Austin, TX
As a Senior Software Engineer, you will design, build, and scale enterprise back-end systems that power critical Apple products and services. You will develop, document, and maintain…
Added 3 days ago
Senior / Lead BFF Engineer
Synergis
Atlanta, GA
Knowledge of distributed systems resilience patterns (circuit breakers, retries, timeouts, caching, graceful degradation).
Added 4 days ago
Senior Pre-Sales Systems Engineer, Commercial - CT/NY
Everpure
Remote, United States
…flash technology space, is seeking a talented and motivated Senior Pre-Sales Systems Engineer to join our dynamic…

Zoom Communications, Inc.

AI Engineer

Seattle, WA, United States

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Job details

Apply by: Nov 13, 2026
Experience: 0–3 years of software engineering experience; internships, research and open-source work in ML systems count
Posting language: English
Posted: Oct 29, 2026

Original job description

The Team You will join a dynamic AI Infrastructure team focused on enabling high-performance AI across Zoom's products and services. The team builds the core systems that support model training, deployment, and inference at scale, driving innovation in areas such as real-time communication, computer vision, and natural language understanding.

What you can expect You will build and optimize the inference systems that serve Zoom's AI models in production. Working alongside senior inference engineers, research and platform teams, you will profile serving workloads, find the bottlenecks that limit latency, throughput and cost, and ship the fixes. You will work close to the metal: inside inference frameworks, GPU profiles and serving infrastructure.

Responsibilities

Build, tune and maintain components of Zoom's inference serving stack for transformer and multimodal models, including large and Mixture-of-Experts (MoE) architectures
Implement and evaluate inference optimisations such as speculative decoding, continuous batching, KV cache management, parallelism layouts and quantisation (INT4/INT8/FP8)
Extend and customise inference frameworks (vLLM, SGLang, TensorRT-LLM or equivalent) to support new models and Zoom's production requirements
Profile GPU workloads with Nsight Systems or equivalent tools, root-cause performance regressions, and validate improvements with reproducible benchmarks
Build and improve internal tooling for benchmarking, performance modelling and serving configuration
Partner with researchers to bring new model architectures into production efficiently
Contribute to on-call and production support for the services you build, with guidance from senior engineers

What we're looking for

A degree in Computer Science, Computer Engineering or a related field (MS or PhD preferred), or equivalent practical experience
0–3 years of software engineering experience; internships, research and open-source work in ML systems count
Hands-on experience with at least one inference framework (vLLM, SGLang, TensorRT-LLM or ONNX Runtime), at the level of serving and modifying it, not only exporting models
Working knowledge of how LLM inference performs on GPUs: memory bandwidth, KV cache, batching, and communication across GPUs
Experience profiling and debugging GPU performance, with evidence of an optimisation you measured and shipped
Depth in at least one of: speculative decoding, continuous batching, KV cache design, quantisation, distributed or multi-GPU serving
Strong programming skills in Python and C++, and comfort reading and changing large framework codebases

Preferred

Merged contributions to vLLM, SGLang, TensorRT-LLM, PyTorch or similar projects
CUDA, Triton or CUTLASS kernel development
Experience serving MoE or 100B+ parameter models, or multi-node inference (NCCL, RDMA/RoCE)
Graduate coursework or research in ML systems, compilers or high-performance computing

Salary Range or On Target Earnings:

$137,700.00 - $275,400.00 In addition to the base salary and/or OTE listed Zoom has a Total Direct Compensation philosophy that takes into consideration; base salary, bonus and equity value.

Note: Starting pay will be based on a number of factors and commensurate with qualifications & experience.

We also have a location based compensation structure; there may be a different range for candidates in this and other locations

At Zoom, we offer a window of at least 5 days for you to apply because we believe in giving you every opportunity. Below is the potential closing date, just in case you want to mark it on your calendar. We look forward to receiving your application!

Anticipated Position Close Date:

11/13/26 Ways of Working Our structured hybrid approach is centered around our offices and remote work environments. The work style of each role, Hybrid, Remote, or In-Person is indicated in the job description/posting.

Benefits

As part of our award-winning workplace culture and commitment to delivering happiness, our benefits program offers a variety of perks, benefits, and options to help employees maintain their physical, mental, emotional, and financial health; support work-life balance; and contribute to their community in meaningful ways. Click Learn for more information.

About Us

Zoomies help people stay connected so they can get more done together. We set out to build the best collaboration platform for the enterprise, and today help people communicate better with products like Zoom Contact Center, Zoom Phone, Zoom Events, Zoom Apps, Zoom Rooms, and Zoom Webinars. We’re problem-solvers, working at a fast pace to design solutions with our customers and users in mind. Find room to grow with opportunities to stretch your skills and advance your career in a collaborative, growth-focused environment.

Our Commitment At Zoom, we believe great work happens when people feel supported and empowered. We’re committed to fair hiring practices that ensure every candidate is evaluated based on skills, experience, and potential. If you require an accommodation during the hiring process, let us know - we’re here to support you at every step.

If you need assistance navigating the interview process due to a medical disability, please submit an Accommodations Request Form and someone from our team will reach out soon. This form is solely for applicants who require an accommodation due to a qualifying medical disability. Non-accommodation-related requests, such as application follow-ups or technical issues, will not be addressed.

Our interviews are supported by BrightHire, a tool that helps us create a consistent and thoughtful interview experience and may include recordings. Please refer to our candidate privacy statement for more information of how we use your data.

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More about this job

Skills

Research
Computer science
Computer engineering
ML
Communication skills
Debugging
Python
C++
PyTorch

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