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Project Engineer
Spherion
Mankato, MN
- $75,000 to $90,000 USD / year
We are looking for a practical and collaborative Project Engineer to lead the technical transition of new customer electronics projects into our manufacturing facility. In this role, you…
Added just now
Staff Mechanical Engineer
Red Cell Partners
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ServiceNow Developer
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The team will manage the migration of update sets to sub-prod and prod environments, troubleshoot production problems related to the ServiceNow platform, and provide ServiceNow integration…
Added 2 mins ago
Manufacturing Engineer I
Pursuit Aerospace
Manchester, CT
As a Manufacturing Engineer I, you will contribute to process development, quality improvement, NPI, hands on manufacturing and productivity enhancement in a fast-paced aerospace…
Added 3 mins ago
Supply Technician
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Uses and maintains system to manage materials and inventories in support of all civil engineer functions.
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Senior Manufacturing Engineer
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Roseville, MN
The Senior Manufacturing Engineer will help lead, support, and improve production processes within our precision metal fabrication facilities. This role is responsible for evaluating and…
Added 8 mins ago
Senior Systems Engineer
R.J. Corman Railroad Group
Nicholasville, KY
R.J. Corman Signaling Company is searching for a Senior Systems Engineer in Nicholasville, KY. This role leads the design, development, testing, and support of complex electrical and…
Added 9 mins ago
DG
Senior Site Reliability Engineer
DB Global Technology, Inc.
United States
- $127,500 to $165,000 USD / year
DB Global Technology, Inc. seeks a Senior Site Reliability Engineer in Cary, NC to coordinate resolution of major quality incidents. Requires a Bachelor’s degree in Computer Science,…
Added 9 mins ago
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Resident Engineer
AECOM
New York, NY
- $190,000 to $210,000 USD / year
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Added 10 mins ago
Lead AI Engineer - NBA
Humana
Jefferson City, MO
The Lead AI Engineer owns the design and delivery of the NBA platform's agentic AI capabilities. This is a hands-on engineering role first - you are expected to be a significant individual…
Added 12 mins ago
Mechanical Engineer - Interiors
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Denton, TX
This position will be responsible for engineering design, development, and production support within the Interiors Team at Peterbilt Division Headquarters in Denton, Texas. Duties involve…
Added 12 mins ago
Senior Chaos Engineer
Solace Corporation
Remote, United States
Enterprise AI is moving from pilots to production, and the constraint is no longer the model - it's the data. Agents are only as good as what they can sense, trust, and act on in the…
Added 13 mins ago
Full Stack Engineer
ewminds consulting Services
Clairton, PA
· 10+ years of experience in software engineering with significant responsibility for production systems
Added 14 mins ago
Transportation Engineer
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Downers Grove, IL
Civil Roadway/Transportation Design Engineer with responsible for the planning, design, and development of transportation and roadway infrastructure projects from preliminary concepts…
Added 15 mins ago
Technical Maintenance Operator
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…you to work within an autonomous team where you will follow production standards, focus on continuous improvement and demonstrate strong analytical and coaching skills. Acting as an owner…
Added 15 mins ago
Senior Project Manager
F.H. Paschen
Atlanta, GA
Responsible for budgeting, production planning and staffing.
Added 15 mins ago
Senior Network and Cybersecurity Engineer
FuelCell Energy
Danbury, CT
We are seeking a highly capable Senior Network and Cybersecurity Engineer to join our Global Infrastructure team and take ownership of FuelCell Energy’s network and its security. This is a…
Added 15 mins ago
Manufacturing Engineer
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…processing, purchasing, and installation of new equipment. Support efforts including in person training and…
Added 18 mins ago
Sourcing Engineer
United States
As a Sourcing Engineer, your mission is to manage the procurement of key materials, components, and services from product development to serial production. This role will develop sourcing…
Added 18 mins ago
OT Network Engineer
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College Station, TX
SpaceX is looking for an Operational Technology (OT) Network Engineer with experience in routing, switching, and wireless in industrial network environments. This employee will be a member…
Added 18 mins ago
Full Stack Engineer
Pogo Technologies, Inc.
Remote, United States
- Build and own user-facing product features from idea to production
Added 20 mins ago
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Senior Site Reliability Engineer
AbbVie
Remote, United States
- $96,500 to $183,500 USD / year
AbbVie Information Security is looking for a highly motivated, diligent, and skillful Site Reliability Engineer to join the Cyber Security Engineering (CSE) Team. The CSE Team, working…
Added 23 mins ago
Enterprise Account Executive - NYC
Atlan
Remote, United States
…strategy and deal orchestration end to end with BDR, Sales Engineer and Partner…
Added 25 mins ago
Manufacturing Engineer – Robotic Systems
Berkshire Grey
Bedford, MA
We are seeking a Manufacturing Engineer to support the production of complex robotic and automation systems. This role bridges engineering and manufacturing, focusing on designing,…
Added 26 mins ago
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Intern - Operations Data Science
PODS
Clearwater, FL
- $25 to $30 USD / hour
…deliverables, help steward the optimizers and tools already in production, and present your results to the team and operational…

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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