Jobs in the United States

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Added 1 min ago
SDET III
Frontline Insurance Managers Inc.
Lake Mary, FL
…vision. We strive to provide high quality service and proactive solutions to all our customers to ensure that we are making things better for each…
Added 2 mins ago
Learning Architect
Mortgage Funding Direct Ventures, LLC (ADK)
Orlando TMHF Core Office: 495 N Keller Road Suite 550 Maitland, FL
…governance, and impact measurement to create scalable learning solutions that build workforce capability and improve business…
Added 2 mins ago
Finance Data, Analytics & AI - Experienced Associate
PwC US Consulting LLP
Dallas, TX · Grand Rapids, MI · Raleigh, NC · Charlotte, NC · Cincinnati, OH · Cleveland, OH · Columbia, SC · Kansas City, MO · Columbus, OH · Las Vegas, NV · Little Rock, AR · Baltimore, MD · Richmond, VA · Louisville, KY · Birmingham, AL · St. Louis, MO · Albany, NY · Tampa, FL · Atlanta, GA · Toledo, OH · Austin, TX · Miami, FL · Milwaukee, WI · Minneapolis, MN · Denver, CO · Des Moines, IA · Nashville, TN · Detroit, MI · New Orleans, LA · Buffalo, NY · Oklahoma City, OK · Fort Worth, TX · Greensboro, NC · Philadelphia, PA · Phoenix, AZ · Pittsburgh, PA · Houston, TX
What You Must Have
Added 3 mins ago
J
BAS Project Manager
Jobot
San Jose, CA
- $140,000 to $170,000 USD / year
We are a leading provider of comprehensive facility solutions, specializing in commercial Mechanical, Electrical, and Plumbing (MEP) services, sheet metal construction, preventive…
Added 3 mins ago
J
HVAC Service Sales
Jobot
Colorado Springs, CO
- $110,000 to $250,000 USD / year
You will own an assigned territory, develop new business, and expand existing accounts by presenting solutions that improve equipment reliability, support building performance, and help…
Added 3 mins ago
GVP, Talent and Learning
Mediacom Communications Corporation
Blooming Grove, NY, NY
…digital and HD TV choices, and advanced home security and phone solutions. As we continue to expand, we strive to remain at the forefront of delivering cutting-edge entertainment,…
Added 3 mins ago
Vice President of Growth
Destify
United States
You'll join a close-knit leadership team that values accountability, trust, collaboration, and people who bring solutions rather than just identify problems. We're looking for someone who…
Added 3 mins ago
Assistant General Counsel
AIG Employee Services, Inc.
NY
…embraces a dynamic advisory practice. You will craft legal solutions that protect AIG from the complex risks presented by cutting-edge artificial intelligence, data, digital and technology…
Added 4 mins ago
Directed Energy Senior Product Production Engineer
AeroVironment, Inc.
Albuquerque, NM
Selects methods and techniques for obtaining solutions while utilizing good judgment. Contributes to meeting project cost and schedule.
Added 5 mins ago
VP, Program Manager
NFP Corp
Austin, TX
…employees across more than 40 offices, we deliver insights and solutions backed by deep research, technology, and decades of expertise. Our collective businesses create a unified ecosystem…
Added 5 mins ago
Sr Staff Engineer, Program/Project Mgmt
Celestica International LP
Portland, OR
Added 6 mins ago
Senior Software Machine Learning Engineer
Teradyne
North Reading, MA
Partner directly with customers and application engineers to understand real-world debug workflows and translate them into ML solutions.
Added 6 mins ago
BP
Forward Deployed Engineer – AI & Trading
BP Products N.A. Inc.
Remote, United States
- $167,000 to $253,000 USD / year
You'll combine hands-on engineering with close user collaboration, rapidly developing solutions and taking successful prototypes through to secure, production-ready capabilities. You'll…
Added 7 mins ago
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Adventure Readiness Specialist
Rivian
Buffalo Grove, IL
- $19.99 to $22.88 USD / hour
Added 7 mins ago
Project Manager, Project Controls & Construction, Technology, Facilities
Rivian
Atlanta, GA
Added 7 mins ago
M
Senior Artificial Intelligence Associate
modis
Dearborn, MI
- $60 to $70 USD / hour
…The ideal candidate will Build and deliver scalable software solutions across front-end, back-end, and cloud environments, ensuring reliable performance and measurable business…
Added 7 mins ago
A
Consulting Services Intern
AECOM
Chicago, IL
- $26 to $30 USD / hour
Graduates must have enrolled in their bachelor’s degree in the most previous school term with an interest
Added 7 mins ago
A
Consulting Services Intern
AECOM
Los Angeles, CA
- $26 to $30 USD / hour
Graduates must have enrolled in their bachelor’s degree in the most previous school term with an interest
Added 7 mins ago
A
Consulting Services Intern
AECOM
New York City, NY
- $26 to $30 USD / hour
Graduates must have enrolled in their bachelor’s degree in the most previous school term with an interest
Added 8 mins ago
Data Scientist
HOLT Group
Irving, TX
…analytics, artificial intelligence (AI), and machine learning solutions that improve business decision-making and operational performance. The Data Scientist partners with business…
Added 8 mins ago
Digitial Design Lead Engineer
Experis USA
Carlsbad, CA
Strong attention to detail and system-level understanding, including networking and photonic solutions.
Added 9 mins ago
Lead Dishroom
Sodexo
BEND, OR
…service, catering, facilities management, and other integrated solutions…
Added 9 mins ago
Line Cook
Sodexo
NEWPORT, RI
…service, catering, facilities management, and other integrated solutions…
Added 9 mins ago
Cashier/Food Service Worker
Sodexo
NEWPORT, RI
…service, catering, facilities management, and other integrated solutions…
Added 9 mins ago
Senior Machine Learning Engineer, Platform
Block
Bay Area, CA
Deep understanding of architectures for ML-backed solutions and the ML lifecycle - from data gathering, training, model evaluation, MLOps, and productionizing models (both classical ML and…

Block

Senior Machine Learning Engineer, Platform

Bay Area, CA, United States

Apply on block.xyz About employer

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Job details

Experience: 8+ years of experience in software development and/or machine learning experience with a focus on internal platforms or infrastructure.
Posting language: English
Posted: Nov 13, 2026

Original job description

Block is one company built from many blocks, all united by the same purpose: economic empowerment. We build technology that increases access and independence for sellers, individuals, and artists around the world. Working at Block means working on and across our brands - Square, Cash App, Afterpay, TIDAL, Spiral, and Proto - in roles that connect, enable, and push all of them forward faster.

We’re remote-first by design and operate with intelligence at the center of everything we do. At Block, you'll be challenged by some of the brightest, most creative minds in the industry and have the tools and autonomy to do the most meaningful work of your career.

The Role

Block’s Machine Learning (ML) Platform team builds shared infrastructure that helps teams develop, evaluate, deploy, and monitor models and automated decision systems for uses such as fraud detection, recommendations, and underwriting. You will work closely with applied machine learning teams across Block to shape our roadmap, improve established services, and build new platform capabilities. You will have opportunities to deepen your expertise across the ML lifecycle, influence system designs, and help other engineers grow through mentoring and design reviews.

You Will

Design, build, and operate shared ML infrastructure, including feature stores, rules engines, model hosting and inference, training infrastructure, and offline model evaluation.
Lead the design and delivery of large-scale distributed systems, balancing response time, throughput, data consistency, availability, and cost.
Work with applied machine learning teams and internal customers to understand their challenges, identify common needs, and turn them into reusable platform capabilities; use that feedback to help set our roadmap and priorities.
Build reliable services through automated testing, monitoring, capacity planning and safe deployments.
Participate in the oncall rotation for mission-critical systems, lead incident response and reviews, and fix underlying causes to prevent repeat incidents and reduce manual support work.
Build self-service interfaces, libraries, tools, and documentation that help teams develop models, move them into production, and understand how they perform.
Mentor engineers, guide design reviews, and share practices that help the team build and maintain reliable systems.

You Have

8+ years of experience in software development and/or machine learning experience with a focus on internal platforms or infrastructure.
Hands-on experience building and operating ML infrastructure, with depth in one or more areas such as feature stores, rules engines, model hosting and inference, or training infrastructure.
Deep understanding of architectures for ML-backed solutions and the ML lifecycle - from data gathering, training, model evaluation, MLOps, and productionizing models (both classical ML and deep learning/LLMs).
Experience designing and operating large-scale distributed systems, including understanding failure modes, maintaining correct data, and managing performance and capacity.
Experience operating mission-critical services, including oncall, incident response, and improvements that made systems more reliable.
Experience leading complex technical work from an unclear starting point through delivery: defining the problem, testing ideas, choosing a design, planning work with other teams, and checking the results.
Experience working with teams that use your platform, explaining technical choices and trade-offs, and mentoring engineers.
Experience using any of the major cloud vendors for high scale production use cases.
Strong communication skills (verbal and written) with technical and non-technical stakeholders.
Ruthless pragmatism when solving new and unconventional problems

Technologies We Use and Teach

Kotlin / Java, Golang, Python, Typescript, React
gRPC, Protocol Buffers
AWS (Sagemaker, EC2, EKS, Dynamo), Databricks (Spark)
NVidia Triton, vLLM, ONNX

We’re working to build a more inclusive economy where our customers have equal access to opportunity, and we strive to live by these same values in building our workplace. Block is an equal opportunity employer evaluating all employees and job applicants without regard to identity or any legally protected class. We will consider qualified applicants with arrest or conviction records for employment in accordance with state and local laws and “fair chance” ordinances.

We believe in being fair, and are committed to an inclusive interview experience, including providing reasonable accommodations to disabled applicants throughout the recruitment process. We encourage applicants to share any needed accommodations with their recruiter, who will treat these requests as confidentially as possible. Want to learn more about what we’re doing to build a workplace that is fair and square? Check out our I+D page.

While there is no specific deadline to apply for this role, U.S. roles are typically open for an average of 55 days before being filled by a successful candidate. Please refer to the date listed at the top of this job page for when this role was first posted.

Block takes a market-based approach to pay, and pay may vary depending on your location. U.S. locations are categorized into one of four zones based on a cost of labor index for that geographic area. The successful candidate’s starting pay will be determined based on job-related skills, experience, qualifications, work location, and market conditions. These ranges may be modified in the future.

To find a location’s zone designation, please refer to this resource. If a location of interest is not listed, please speak with a recruiter for additional information.

Zone A:

$228,700 - $343,100 USD

Zone B:

$217,300 - $325,900 USD

Zone C:

$205,900 - $308,900 USD

Zone D:

$194,500 - $291,700 USD

Application Guidelines

Candidates may submit up to 9 active applications within a 60-day period. Reapplications to the same role are accepted 90 days after a previous application has been reviewed.

Use of AI in Our Hiring Process

We may use automated AI tools to evaluate job applications for efficiency and consistency. These tools comply with local regulations, including bias audits, and we handle all personal data in accordance with state and local privacy laws.

Every benefit we offer is designed with one goal: empowering you to do the best work of your career while building the life you want. Remote work, medical insurance, flexible time off, retirement savings plans, and modern family planning are just some of our offering. Check out our other benefits at Block.

Block, Inc. (NYSE: XYZ) builds technology to increase access to the global economy. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the easy way to spend, send, and store money. Afterpay is transforming the way customers manage their spending over time. TIDAL is a music platform that empowers artists to thrive as entrepreneurs. Bitkey is a simple self-custody wallet built for bitcoin. Proto is a suite of bitcoin mining products and services. Together, we’re helping build a financial system that is open to everyone.

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Jobs in the United States