Jobs in the United States

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Added 1 min ago
Director of Engineering, Technical Infrastructure
Compass
Manhattan, NY
As Director of Engineering for Technical Infrastructure, you will own the platform that every engineer at Compass builds on. Tech Infra's mission is to empower our engineers to build, test,…
Added 1 min ago
Sr. Applications Developer (58812)
ApolloMD
ATLANTA, GA
We develop with AI. Every engineer has a Claude Enterprise seat, and we build our software through
Added 1 min ago
DO
Senior Safety Engineer, Research and Standards Health Unit
Department of Industrial Relations
CA
- $11,427 to $14,298 USD / month
Cal/OSHA is seeking a Senior Safety Engineer (Industrial) (SSE) to join the team at the Cal/OSHA Research and Standards Health Unit (R&SHU).
Added 2 mins ago
DevSecOps Engineer
SAIC
Hampton, VA
SAIC is looking for a full-time onsite DevSecOps Engineer to join our team in Hampton, VA in support of the Air Operations Center Weapons System (AOC WS) Falconer Program's Application…
Added 2 mins ago
AI/ML Engineer Intern
Information Systems
Remote, United States
Added 2 mins ago
Principal Engineer
Allstate Insurance Co.
Remote, United States
…shape the organization as the industry changes. As a Principal Engineer, this role will have leadership for all engineered solutions for how we think of AI based control implementation…
Added 3 mins ago
Senior Software Support Specialist, Tier-2 Platform Support
Xometry
North Bethesda, MD · Boston, MA
Xometry is looking for a Staff Software Engineer to join our Core Platform team. This role is a strategic technical leadership position focused on the architectural evolution of our…
Added 3 mins ago
Principal Radar Systems Engineer
STR
Dayton, OH · Woburn, MA
The Systems Development Division (SDD) within STR delivers technology advantage into users’ hands. We are is seeking a Principal Radar Systems Engineer to lead Systems Engineering…
Added 3 mins ago
Principal Radar Systems Engineer
STR
Woburn, MA · Dayton, OH
The Systems Development Division (SDD) within STR delivers technology advantage into users’ hands. We are is seeking a Principal Radar Systems Engineer to lead Systems Engineering…
Added 4 mins ago
MS
Director, Quality Assurance Engineer
Morgan Stanley
Alpharetta, GA · Alpharetta
- $157,000 USD / year
Telecommuting permitted up to 3 days per week
Added 5 mins ago
Managing Consultant, Environmental Geologist/Hydrogeologist/Scientist or Engineer
Environmental Resources Management Southwest, Inc.
New Orleans, LA · Baton Rouge, LA
…Consultant, Environmental Geologist/Hydrogeologist/Scientist or Engineer based in New Orleans and Baton Rouge, you will combine technical expertise, client leadership, and strategic…
Added 5 mins ago
AI/ML Engineer
BCMC
Arlington, VA
…assist with the restoration of services. We are seeking a AI/ML Engineer to support this critical customer…
Added 6 mins ago
Sr. Systems Engineer
HOPCo
Phoenix, AZ
Engineer Active Directory, Entra ID, Group Policy, conditional access, and privileged access configurations.
Added 6 mins ago
A
Senior Network Engineer
Alembic
Dunwoody, GA
- $210,000 to $240,000 USD / year
BUILD THE INFRASTRUCTURE BEHIND HIGH-PERFORMANCE AI SYSTEMS
Added 7 mins ago
Senior Linux Systems Administrator
Peraton
Remote, United States
Peraton is seeking a Senior Linux Systems Administrator (Linux Sys Admin) to join our team of qualified and diverse individuals on our Department of State (DOS) Bureau of Diplomatic…
Added 9 mins ago
HA
Process Controls Engineer, Sensing & DAQ
Hadrian Automation
Torrance, CA
- $268,000 to $321,000 USD / year
…rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower…
Added 10 mins ago
OS
Mechanical Engineer - Lasercom
Observable Space
Los Angeles, CA
- $120,000 to $150,000 USD / year
We require a minimum of 3 days per week in our office to support collaboration and team culture
Added 10 mins ago
RR
Senior Mechanical Engineer
REV Robotics
Carrollton, TX
- $100,000 to $115,000 USD / year
As a Senior Mechanical Engineer, you will drive innovation and design within our groundbreaking ION and DUO product lines, influencing how students and teams worldwide interact with REV…
Added 10 mins ago
Test Site Engineer
Noblis
White Sands, NM
Noblis is hiring a Test Site Engineer at White Sands, NM. This position provides test engineering support by developing test plans, procedures, and data collection requirements; translating…
Added 10 mins ago
Senior Software Engineer, ML Platform
Stack AV
Remote, United States
Stack is developing revolutionary AI and advanced autonomous systems designed to enhance safety, reliability, and efficiency of modern operations. Stack's autonomous technology incorporates…
Added 12 mins ago
Associate Software Engineer-Hire-to-Train Program (Pega)
Accenture Federal Services
Washington, DC · Arlington, VA
Must hold Top Secret Clearance
Added 13 mins ago
Senior Systems Engineer | SME
Xcellent Technology Solutions
Suitland, MD
Senior Systems Engineer, SME | U.S. Census Bureau
Added 14 mins ago
FE
Data Engineer Advisor
Federal Express Corporation
Plano, TX
- $8,007.29 to $18,149.85 USD / month
Candidates must live within 50 miles of the campus location
Added 14 mins ago
FE
Data Engineer II
Federal Express Corporation
Plano, TX
- $7,094.23 to $15,607.31 USD / month
Candidates must live within 50 miles of the campus location
Added 14 mins ago
SR Warehouse Robotics Engineer
LOGISTICS INSIGHT CORP.
Warren, MI
The Warehouse Robotics Engineer will be domiciled in Warren, MI and develop, deploy, and scale advanced robotic material handling and storage systems across Universal Logistics operations…

Stack AV

Senior Software Engineer, ML Platform

Remote, United States

Apply on job-boards.greenhouse.io About employer

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Job details

Experience: 5+ years of relevant domain experience.
Posting language: English
Posted: Nov 12, 2026

Original job description

About Stack:

Stack is developing revolutionary AI and advanced autonomous systems designed to enhance safety, reliability, and efficiency of modern operations. Stack's autonomous technology incorporates cutting-edge advancements in artificial intelligence, robotics, machine learning, and cloud technologies, empowering us to create innovative solutions that address the needs and challenges of the dynamic trucking transportation industry. With decades of experience creating and deploying real world systems for demanding environments, the Stack team is dedicated to developing an autonomous solution ecosystem tailored to the trucking industry's unique demands.

If you are an Internal Candidate, please apply via our Internal Job Board.

About the Role:

In the ML Data Understanding team, our mission is to provide trusted and useful data to efficiently power all of Stack's ML applications end-to-end from mining to training to safety evaluation. We work hand-in-hand with AV autonomy teams to provide cutting-edge solutions to all their data needs, working across data engineering, mining, modeling and infrastructure. In particular, we provide services to find (data mining), curate (datasets), annotate (data labeling), search and serve (high throughput data access) data for all ML needs.

Data Mining: We are building a framework and infrastructure to find interesting events quickly and flexibly. As part of this mission, you would be setting the direction for and helping us build an inference service using LLMs, open-world models and vector databases.
Semantic Search for Data Mining: We are building the infrastructure of a highly scalable semantic search service for multimodal data to find interesting events quickly and flexibly. As part of this mission, you would be setting the direction for and helping us build an inference service using the latest AI models & approaches.
Dataset management for training: We are building state of the art infrastructure to support machine learning training and inference workloads using OSS components such as Ray, Spark, Lance and Iceberg.

Responsibilities:

Leverage AI-assisted software engineering to architect next-generation multimodal semantic search and data discovery platforms for autonomous driving development.
Investigate and apply frontier large language models, visual language models, and state-of-the-art Retrieval Augmented Generation (RAG) techniques.
Build out agentic data mining, semantic search, and data curation workflows as part of a recursive self-improvement machine learning loop.
Develop data understanding platform infrastructure for real-time querying/vector databases and batch/stream processing using technologies like Ray, Spark, LanceDB, or similar.
Deliver end-to-end data mining solutions that span onboard (C++) and offboard (ML & Data Infra) infrastructure to accelerate AV product development.
Develop e2e solution for real-time semantic search services (text/images/videos) and vector DBs.
Discover and identify key issues in existing ML infra and proactively improve system performance.
Build low latency/high throughput batch or stream processing pipelines.
Drive technical discussions across multiple orgs and deliver solutions on a timely basis.
Write readable and high-performance Python/C++ code.

Qualifications:

Experience with both ML platforms and building ML-based applications.
5+ years of relevant domain experience.
Proven track record of building scalable, reliable infrastructure in a fast-paced environment.
Deep understanding of design trade-offs with the ability to articulate those trade-offs and achieve alignment with others.
Hands-on background in developing semantic search infrastructure, generating multimodal (video/image/audio) embeddings, and managing vector databases.
Experience with multi-modal data indexing, model training infrastructure, model optimization, or large data processing pipelines.
Experience in building ML models or infrastructure in autonomous vehicles, perception, and decision-making domains (desirable but not required).

We are proud to be an equal opportunity workplace. We believe that diverse teams produce the best ideas and outcomes. We are committed to building a culture of inclusion, entrepreneurship, and innovation across gender, race, age, sexual orientation, religion, disability, and identity.

Check out our Privacy Policy.

Please Note: Pursuant to its business activities and use of technology, Stack AV complies with all applicable U.S. national security laws, regulations, and administrative requirements, which can restrict Stack AV’s ability to employ certain persons in certain positions pursuant to a range of national security-related requirements. As such, this position may be contingent upon Stack AV verifying a candidate’s residence, U.S. person status, and/or citizenship status. This position may also involve working with software and technologies subject to U.S. export control regulations. Under these regulations, it may be necessary for Stack AV to obtain a U.S. government export license prior to releasing its technologies to certain persons. If Stack AV determines that a candidate’s residence, U.S. person status, and/or citizenship status will require a license, prohibit the candidate from working in this position, or otherwise be subject to national security-related restrictions, Stack AV expressly reserves the right to either consider the candidate for a different position that is not subject to such restrictions, on whatever terms and conditions Stack AV shall establish in its sole discretion, or, in the alternative, decline to move forward with the candidate’s application.

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More about this job

Skills

ML
Data engineering
Data mining
Apache Spark
Machine learning
Python
C++
Process data
Decision making
Security regulations

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Work requirements

Jobs in the United States