Jobs in the United States

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Added 9 days ago
Experimental Scientist / Experimental Physicist
Hexium
Austin, TX
Proficiency in scientific programming (e.g., Python) for theoretical modeling, data analysis, and visualization
Added 9 days ago
Sr. Software Engineer, Backend
Pendo
Raleigh, NC
In-office 3 days per week unless designated remote
Added 9 days ago
Software Engineer II - Advanced System Tools
RTX Corporation
cedar rapids, IA
Qualifications You Must Have
Added 9 days ago
Staff Software Engineer - IAM
General Motors
Des Moines, IA
Advanced proficiency in at least one modern programming language (for example: Python, Go, Java, or C++) with a strong understanding of software engineering fundamentals (data structures,…
Added 9 days ago
Client Technology - Senior Software Engineering with AI Capabilities
EY
Des Moines, IA
Advanced knowledge of one or more of: C#/Java or Python
Added 9 days ago
Senior Data Engineer
Highmark Health
Des Moines, IA
5 years of experience with Python and Spark framework
Added 9 days ago
Information System Security Engineer (ISSE)
Castelion Corporation
Torrance, CA · Torance, CA
Experience with PowerShell, Bash, Python, or Ansible to automate configuration checks, evidence collection, or approved remediation.
Added 9 days ago
Java Systems Architect
Infosys
United States
Must possess deep understanding of telecom system performance, network elements, OSS platforms, network KPIs, and 4G/5G network architectures
Added 9 days ago
SI
Automation Test Engineer
Skyward IT Solutions, LLC
Remote, United States
- $110,000 to $130,000 USD / year
Applicants must have the ability to obtain and maintain a Public Trust security clearance due to the nature of our work as a government contractor.
Added 9 days ago
Oracle CPQ Application Architect
Pierce Washington
Remote, United States
Expertise in the following technologies: jQuery, HTML, XML, JavaScript, Python, XSLT, XPATH, CSS, HTTP, SOAP, JSON and relational database concepts & SQL.
Added 9 days ago
Data Scientist - Alternative Finance
Equifax, Inc
GA
Core Skills: Strong analytical and quantitative skills; proficiency in statistical programming (Python or R) and SQL; solid understanding of key machine learning algorithms, data…
Added 9 days ago
Senior Software Engineer
Equifax, Inc
GA
5+ years experience writing, debugging, and troubleshooting production code in mainstream languages (e.g., Python, Node.js/TypeScript, Java).
Added 9 days ago
Manufacturing Intelligence Engineer - SCADA
Barry-Wehmiller
Dallas, TX · Austin, TX · Fort Worth, TX
Designing SCADA systems which may include databases and database interfaces, data handling & reporting, scripting (VB, python, etc.) and general programming.
Added 9 days ago
E
Staff Android Software Engineer
EchoStar
Englewood, CO
- $127,050 to $181,500 USD / year
Required Technical Skills: Must have at least 8 years of experience with:
Added 9 days ago
TH
Summer 2027 Operations Internship
The Huntington National Bank
Columbus, OH · Cleveland, OH
- $21 to $25 USD / hour
Preferred Skills & Interests: Some data focused roles may require python, SQL, Power BI, or advanced Excel skills.
Added 9 days ago
AS
Engineering Technician, V
AMERICAN SYSTEMS
Silverdale, WA
- $145,000 to $160,000 USD / year
Knowledge of various programming languages (Python, Java, LabVIEW)
Added 9 days ago
AS
Engineering Technician V
AMERICAN SYSTEMS
Groton, CT
- $145,000 to $160,000 USD / year
Ability to analyze simulation and experimental data using Python, Java, Labview or similar analysis tools software
Added 9 days ago
CB
Data Engineer
Commercial Bank of California
United States
- $115,000 to $140,000 USD / year
Advanced working knowledge of SQL and hands-on experience with Python or Spark-based development.
Added 9 days ago
Senior Specialist, System Administrator (TS/SCI)
L3Harris Technologies
Schriever AFB, CO
Scripting skills in Python, Bash, or PowerShell for automation and analysis.
Added 9 days ago
Staff Data Engineer - Experimentation Platform
Intuit
Mountain View, CA · San Diego, CA
Familiar with statistical analysis and programming languages (e.g. R / Python)
Added 9 days ago
UM
Product Metadata Strategist
UNITED METHODIST PUBLISHING HOUSE
Remote, United States
- $59,243 to $74,053 USD / year
Added 9 days ago
Lead Janus Core Software Architect
BAE Systems
Nashua, NH
…test, and integrate software applications in languages such as Python, JavaScript/TypeScript, Go, C#, Java, utilizing various technologies such as containerization (e.g., Podman/Docker) and…
Added 9 days ago
Data Analytics Engineer II
BAE Systems
Nashua, NH
Proficiency in SQL and Python; familiarity with PostgreSQL and relational data modeling.
Added 9 days ago
Electrical Engineer
CTDI
West Chester, PA
Build, test, debug and develop C, C#, C++, Python, JTAG, CLI or LINUX applications.
Added 9 days ago
Chamber Test Analyst
Torch Technologies, Inc.
United States
Proficiency in data analysis and engineering software (e.g., MATLAB, Python, or similar).

Closed listing

Checkr

Senior Machine Learning Engineer

Denver, CO, United States
San Francisco, CA, United States

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Posting language: English
Posted: Nov 3, 2026

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Original job description

Archived listing. The details below describe a past opening.

About Checkr Checkr is building the data platform to power safe and fair decisions. Over 140,000 companies and millions of people rely on Checkr for AI verification in the moments that matter most: getting a new job, a new place to live, a car ride, childcare, even a date. Customers include Uber, Pennymac, Airbnb, Doordash, and Anthropic.

We’re a team that thrives on solving complex problems with innovative solutions that advance our mission. Checkr is recognized on Forbes Cloud 100 2025 List and is a Y Combinator 2024 Breakthrough Company.

About the team/role

We’re hiring an ML Engineer (P3) to build and ship the AI systems that power Checkr’s core products. This role sits on the ML team inside Checkr’s Data & ML organization within Engineering.

Checkr runs millions of background checks a year. The ML team builds the systems that make those checks faster, more accurate, and cheaper to operate: document processing, charge classification, entity resolution, and in-product intelligence. These are production services that Product Engineering depends on daily.

This is not a research role or a notebook role. You’ll own ML services end-to-end: design them, code them, deploy them, monitor them. We need someone who writes production software, builds with LLMs and APIs as first-class tools, and can tell the difference between working code and AI slop. If you’ve spent the last few years building AI-native software and you care deeply about engineering craft, we want to talk.

This role sits in the central Data & ML team within the Engineering organization. You will partner daily with Product Engineering, Product, and cross-functional teams. You’ll also contribute to Checkr’s broader AI strategy, including our initiative to deploy our agentic fleet and build scalable context with our semantic layer.

We are looking for someone based in San Francisco who has built ML systems in fast-moving, impact-first environments. Less process, more shipping. Less paperwork, more results.

What you’ll do

Build and deploy ML/AI services. Design, develop, and ship ML models and AI systems that Product Engineering teams rely on. You write the model code, the API layer, the monitoring, and the tests. Not notebooks; production services.
Design with LLMs and APIs. Use LLM APIs (OpenAI, Anthropic, etc.) as building blocks in production systems. You know when to call an LLM, when to fine-tune, when to use a classical model, and when to write a rule. You think about cost, latency, and quality together.
Ship production software. Write clean, well-structured code with solid OOP, proper abstractions, error handling, and tests. Your code gets reviewed by SWEs and passes. CI/CD is how you work, not something you bolt on at the end.
Partner with product and engineering. Translate business problems into ML solutions. Define API contracts with product engineers. Explain your approach clearly to non-ML partners and leave the room with alignment, not confusion.
Evaluate and iterate fast. Build evaluation frameworks, run experiments, and make data-driven decisions about model and system performance. Ship and iterate; don’t wait for perfect.
Ship AI-powered workflows. Put AI to work on your own processes: automate pipelines, build agentic workflows, and contribute reusable skills and context to Checkr’s agentic platform. The expectation is that our teams operate AI-first.

What you bring

A Bachelor’s or Master’s degree in Computer Science, Mathematics, or a related technical field, or equivalent depth from experience
6+ years building software professionally, with at least 2 of those building ML systems that run in production
Strong Python fluency; you write clean, testable, well-structured code with solid OOP instincts. Hands-on experience using LLM APIs in production systems: prompt engineering, structured outputs, function calling, cost management, and evaluation
You’ve built and maintained APIs, worked with CI/CD pipelines, and shipped code that other engineers depend on
Comfort with and enthusiasm for AI-assisted workflows; experience using LLMs, code-generation tools, or agentic systems in production or operational contexts is a strong signal
You use AI tools (Copilot, Claude, etc.) to move faster, but you understand every line they produce. You can spot AI slop and you don’t ship it
An A-player mindset with a strong bias for action: you raise the bar, move with urgency, stay resilient through ambiguity, and take ownership to deliver meaningful outcomes.

Nice to have

Experience with MLOps platforms (MLflow, SageMaker, Vertex, or similar)
Background in document processing, OCR, or information extraction
Experience with PySpark or large-scale data processing
Ruby experience (Checkr’s platform runs on Rails)
Familiarity with compliance-sensitive domains (fintech, legal tech, HR tech)
Working knowledge of dbt, Snowflake, or modern ELT/data transformation tools

Pay Transparency Disclosure

We use geographic cost of labor as an input to develop ranges for our roles and as such, each location where we hire may have a different range. If this role is remote, we have listed the top to the bottom of the possible range, but we will specify the target range for an exact location when you are selected for a recruiting discussion. For more information on our compensation philosophy, see our website.

On-target Earnings OR Base Salary range (San Francisco, CA)

$207,000 - $244,000 USD

On-target Earnings OR Base Salary range (Denver, CO)

$176,000 - $207,000 USD

What We Offer

A fast-paced and collaborative environment
Learning and development allowance
Competitive cash and equity compensation, and opportunity for advancement
100% medical, dental, and vision coverage
Up to $25K reimbursement for fertility, adoption, and parental planning services
Flexible PTO policy
Monthly wellness stipend

At Checkr, we believe an in office work environment strengthens collaboration, drives innovation, and encourages connection. Our hub locations are Denver, CO; San Francisco, CA; Nashville, TN; and Santiago, Chile. Individuals are expected to work from the office 3+ days a week. In-office perks are provided, such as lunch five times a week, a commuter stipend, and an abundance of snacks and beverages. A relocation stipend may be available for those willing to relocate to a Checkr hub location.

Equal Employment Opportunities at Checkr Checkr is committed to building the best product and company, which requires hiring talented and qualified individuals with a diverse set of perspectives and lived experiences. Checkr believes in hiring people of all backgrounds, including those whose histories are impacted by the justice system in accordance with local, state, and/or federal laws, including the San Francisco’s Fair Chance Ordinance.

Applicant Privacy Policy If you are a California resident or are located in Alberta or British Columbia, our Applicant Privacy Policy applies to our collection and processing of your personal information when you apply for a role with us or otherwise participate in our recruitment process.

For applicants in Massachusetts: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

*Legitimate Checkr emails will always include our official domain name after the @ symbol (e.g., name@checkr.com or name@ext.checkr.com).

About employer

More about this job

Skills

Machine learning
ML
Research
Industrial software
Object-oriented programming
CI/CD
Work independently
Computer science
Python
Cost management
Mlflow
OCR
Information extraction
PySpark
Process data
Ruby
Regulatory compliance
dbt
Snowflake
Data engineering

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Work requirements

Jobs in the United States