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Lead AI/ML Platform Engineer - Remote
UnitedHealth Group
Eden Prairie, MN
- $145,500 to $249,500 USD / year
Our Enterprise AI organization builds the platforms that govern and operate AI systems across the business, spanning intake and registration, automated governance gating, request routing,…
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Lead AI/ML Engineer - OptumHealth- Eden Prairie
UnitedHealth Group
Eden Prairie, MN
- $145,500 to $249,500 USD / year
As a Lead AI/ML Engineer, you will establish foundational capabilities such as language translation, accent harmonization, and real-time transcription. These advanced capabilities will…
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Senior AI Engineer
Infosys
United States
AI engineer to design and build production-grade LLM-powered applications and agentic systems. This role owns the end-to-end development of intelligent solutions from architecture to…
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Senior Consultant - Cognitive Manufacturing,
Infosys
United States
…capabilities by connecting business processes, cyber-physical systems, industrial data, automation, AI-enabled decision intelligence and digital technologies across the manufacturing value…
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RDK-B Automation Developer
Infosys
United States
The Infosys Engineering unit is dedicated to amplifying product-centric value delivery through innovative engineering solutions. We focus on adopting a data-first approach to engineering…
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GMP Process Engineer
Research & Diagnostic Systems, Inc.
St. Paul, MN
The GMP Process Engineer partners with Manufacturing, Quality, Validation, and Engineering teams to support daily operations, investigate process deviations, implement corrective actions,…
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Java Test Engineer
Infosys
United States
The Infosys Engineering unit is dedicated to amplifying product-centric value delivery through innovative engineering solutions. We focus on adopting a data-first approach to engineering…
Added 1 min ago
Software Engineer, Growth
Kalshi
New York City, NY
Kalshi Inc. seeks a Software Engineer, Growth, in New York, NY to be responsible for designing, developing, and maintaining user-facing systems and internal tools that enable customers to…
Added 1 min ago
Mechanical Design Engineer
CURT G JOA INC
SHEBOYGAN FALLS, WI
Added 1 min ago
Process Engineer
ROCKWELL AUTOMATION INC
MEQUON, WI
Added 1 min ago
Quality Engineer
KOCH INDUSTRIES INC
HUDSON, WI
Added 1 min ago
ELECTRONIC ENGINEER
REX SYSTEMS INCORPORATED
CHIPPEWA FALLS, WI
Added 1 min ago
Project Engineer - Advanced Development
REHLKO
KOHLER, WI
Added 2 mins ago
Quality Engineer
KOCH INDUSTRIES INC
HUDSON, WI
Added 2 mins ago
Instrument and Control Technician - RICE
WEC Energy Group
Union Grove, WI
…Electrical Maintenance, Electromechanical Technology, Automation Engineering Technology, Utilities Engineering Technology or Electrical Engineer Technology.…
Added 2 mins ago
Engineer Torque Tool Strategy
S&C ELECTRIC COMPANY
FRANKLIN, WI
Added 2 mins ago
Process Engineer
CONWED PLASTICS LLC
NEW BERLIN, WI
Added 2 mins ago
Process Engineer
CONWED PLASTICS LLC
NEW BERLIN, WI
Added 2 mins ago
ER
Eikon - Radar Firmware Engineer
Eikon Research Inc
Huntsville, AL
- $130,000 to $165,000 USD / year
The team at Eikon Research is currently seeking a Radar Firmware Engineer to join our us on an exciting and cutting edge radar program. The ideal candidate will be able to take…
Added 2 mins ago
Software Development Manager
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX
In this role, you will develop software for the Leo Customer Terminal embedded systems engineering team. You will be responsible for the design, implementation, deployment and operations of…
Added 2 mins ago
Mechanical Engineering Manager, Design Engineering Quality
Amazon.com Services LLC
Nashville, TN · Bellevue, WA · Atlanta, GA · Springdale, OH
In this role, you will oversee the mechanical design of automated fulfillment center projects, leading cross-functional engineering teams from concept to completion. You will manage…
Added 2 mins ago
Software Dev Engineer I, Security Platform
Twitch Interactive, Inc.
Seattle, WA · Irvine, CA · San Francisco, CA
This role is ideal for an engineer who learns quickly, values operational excellence, and wants to see their work directly improve Twitch's security posture.
Added 2 mins ago
SC
Aviation Software Engineer
SITEC Consulting
Lexington Park, MD
- $100,000 to $135,000 USD / year
…expertise to evaluate software designs, review source code, assess engineering processes, and ensure mission-critical systems meet rigorous performance, safety, and security…
Added 2 mins ago
Process Engineer
HORSESHOE BEVERAGE LLC
NEENAH, WI
…our openings. Our Core Values: Position Overview: The Process Engineer supports dairy manufacturing operations by improving process efficiency, product quality, and production consistency…
Added 2 mins ago
Engineer I- Firmware
BADGER METER INC
RACINE, WI

OpenAI

Staff Backend Engineer, Financial Engineering

San Francisco, CA, United States

$266,000 to $445,000 USD / year

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Job details

Pay: $266,000 to $445,000 USD / year
Posting language: English
Posted: Nov 3, 2026

Original job description

About the Team

Financial Engineering (FinEng) builds the financial systems behind ChatGPT, Codex, and OpenAI’s API platform. These products serve people, developers, and businesses around the world. We make them easy to buy, use, and pay for. Our systems support everything from individual subscriptions to usage-based billing and complex enterprise agreements.

We also build the foundations for how products are packaged, accessed, and used: product catalogs, SKUs and bundles, workspaces, entitlements, and usage metering. These systems connect what customers purchase to the capabilities they can access and the usage they can manage.

That reach creates challenging engineering problems. We build services and data pipelines that handle large volumes of usage and transactions, keep payments, product access, and financial records consistent across systems, and adapt as products and pricing change. The same foundations must support a simple checkout and the detailed spending controls a large business needs.

Your work will help teams launch new products faster and give customers confidence in what they are paying for. The work spans customer experiences, backend services, and data systems, with opportunities to influence technical design and see your work through to production.

We’re hiring Staff+ engineers with strong backend experience. Experience in payments, billing, or financial systems is a strong plus, but not required.

In this role, you will:

Design and build systems for purchasing, payments, subscriptions, and billing across OpenAI products and global markets.
Build product catalogs, SKUs, and bundles that let product teams launch new offerings and evolve how products are packaged.
Develop workspace and entitlement systems that connect purchases and subscriptions to product access for individuals and teams.
Keep charges and product access correct when requests are retried, updates arrive late, or another service fails.
Build metering systems, data pipelines, and APIs that turn large volumes of usage into accurate bills, timely spending information, and records that are easy to trace and verify.
Create reusable building blocks that let product teams launch new offerings, pricing, and payment options without rebuilding the foundations each time.
Make complex financial workflows simple for customers and internal teams, using customer feedback and experiments to improve the experience.
Scale and evolve live systems while protecting customer access, financial accuracy, performance, and security.
Own problems from early design through launch and operation, working with product, design, finance, and other engineering teams to make and test important technical decisions.

Nice to Have

Experience with payments, subscriptions, pricing, billing, or other systems that manage customer purchases and revenue.
Experience with product catalogs, packaging and bundles, workspace management, entitlements, or usage metering.
Experience building financial or transaction systems at scale, checking that records match across systems, or supporting compliance and audits.

About OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.

We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.

For additional information, please see OpenAI’s Affirmative Action and Equal Employment Opportunity Policy Statement https://cdn.openai.com/policies/eeo-policy-statement.pdf.

Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.

To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form https://form.asana.com/?d=57018692298241&k=5MqR40fZd7jlxVUh5J-UeA. No response will be provided to inquiries unrelated to job posting compliance.

We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link https://form.asana.com/?k=bQ7w9h3iexRlicUdWRiwvg&d=57018692298241.

OpenAI Global Applicant Privacy Policy https://cdn.openai.com/policies/global-employee-and-contractor-privacy-policy.pdf

At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.

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