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Senior Software Engineer, ML Systems

voxelSan Francisco, CAEngineering
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Salary
$200K – $240K
Job type
Full-time
Work mode
Remote
Experience
Senior · 5+ yrs
Posted
22 Sept 2026
Status
Open · checked 7d ago

About this role

Senior Software Engineer, ML Systems is a full-time position based in San Francisco, CA at Voxel, designed for an experienced professional ready to scale production computer vision pipelines. This role suits a senior engineer who excels at transforming research-grade computer vision techniques into reliable, production-ready systems.

Role Overview

Voxel is hiring a Senior Software Engineer, ML Systems in San Francisco, CA. The perception team is re-architecting its perception system around stream-based processing to convert raw video into reliable, customer-facing incidents. The engineer acts as a technical leader through design and execution rather than people management, working on scalable, observable, and integrated production features.

Key Responsibilities

Translate research ideas like transformers, ensemble models, and novel detection approaches into production features through evaluation, rollout, and iteration.
Build perception pipeline components on stream-processing architecture using Flink and PyFlink, collaborating on model serving and orchestration.
Maintain and improve production computer vision models via training, evaluation, and inference optimization with Triton and TensorRT.
Develop logic converting model outputs into trustworthy incidents using tracking, filtering, probabilistic reasoning, and state machines.
Implement observability across all shipped components with metrics, dashboards, and evaluation loops.
Optimize end-to-end latency and cost while maintaining high detection quality.
Coordinate with go-to-market, customer success, and data operations teams to tune customer deployments and improve labeling quality.
Evaluate and integrate third-party machine learning tooling for orchestration, labeling, and dataset curation.
Author design documentation and de-risk major changes through proofs of concept.

Requirements

Minimum of 5 years of experience building and shipping production machine learning or computer vision systems.
Strong proficiency in Python, with working knowledge of C++ or Go.
Practical experience using model serving and inference optimization frameworks like Triton or TensorRT.
Familiarity with streaming or distributed data processing tools such as Flink or Kafka.
Grounding in evaluation practices, including dataset creation, metric definition, and regression detection.
Experience with Kubernetes, Docker, infrastructure as code tools like Terraform and ArgoCD, and AWS.

Nice to Have

Experience managing the full computer vision data lifecycle from collection and sampling to labeling and curation.
Background in auto-labeling or embedding-based data search.
Exposure to customer deployments or field-facing machine learning systems.

Skills and Tools

Python
C++
Go
Flink
PyFlink
Kafka
Triton
TensorRT
Kubernetes
Docker
Terraform
ArgoCD
AWS

Salary and Benefits

Salary range of $200K to $240K with equity offers
Extensive and generous health, dental, and vision insurance
Competitive paid parental leave and support system
Ownership through an Equity Incentive Plan
Generous paid time off
Daily in-office meals, vibrant company events, and team-building activities
401K retirement plan, HSA options, and pre-tax Commuter Card

About the Company

Voxel transforms workplace safety and operational efficiency using AI-driven computer vision technology to help organizations identify unseen risks. The platform serves Fortune 500 safety and operations leaders to uncover root causes and drive proactive risk reduction. The workplace brings together AI experts, experienced entrepreneurs, and problem-solvers to impact the safety of industrial labor.

How to Apply

Interested candidates should apply directly on the official Voxel careers page.

Skills and tech stack

PythonC++GoFlinkPyFlinkKafkaTritonTensorRTKubernetesDockerTerraformArgoCDAWSComputer VisionTransformers

Questions candidates ask

Where is the Senior Software Engineer, ML Systems role located?

The position is based in San Francisco, CA.

What is the salary and equity for this position?

The salary ranges from $200K to $240K and includes offers for equity.

How many years of experience are required?

Candidates must have 5+ years of experience building and shipping production machine learning or computer vision systems.

What programming languages are required?

Strong Python skills are required, and working knowledge of C++ or Go is considered a plus.

What benefits does the company provide?

Benefits include health, dental, and vision insurance, paid parental leave, equity incentive plans, paid time off, daily in-office meals, a 401K plan, HSA options, and a pre-tax Commuter Card.

Ready to apply?

The application is on the official voxel careers page.

Apply on company site