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Principal Application Software Engineer, Java & Cloud
Oracle
Jefferson City, MO
- $99,600 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Principal Application Software Engineer to help develop and evolve TDMS, a mission-critical software suite supporting manufacturing…
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Sales Application Engineer - Heavy Lift
Hydraulic Technologies USA, LLC
Rockford, IL
Help Engineer Solutions for the World's Most Challenging Heavy Lift Projects
Added 1 min ago
Project Engineer
Actalent
Hermiston, OR
Job Title: Project EngineerJob DescriptionThe Project Engineer supports the Project Manager in planning and executing construction projects from preconstruction through close-out. This role…
Added 1 min ago
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Project Engineer
Actalent
Clive, IA
- $35 to $45 USD / hour
Job Title: Project Engineer Solid Waste and Landfill SystemsJob DescriptionThis role focuses on delivering engineering solutions for solid waste facilities, with an emphasis on landfill and…
Added 1 min ago
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Process Engineer 1
Actalent
Pryor, OK
- $65,000 to $80,000 USD / year
Job Title: Process Engineer IJob DescriptionWe are seeking a motivated and detail-oriented Process Engineer I to support the design, development, and optimization of production lines. In…
Added 1 min ago
Critical Chief Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Charlotte, NC
Added 1 min ago
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Lead Electrical Engineer - Power
Burns & McDonnell
Saint Louis, MO
- $150,000 to $230,000 USD / year
Burns & McDonnell's Power global practice is seeking to hire an experienced Lead Electrical Engineer in the listed office location. The Power Division focuses on the design and construction…
Added 1 min ago
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Lead Electrical Engineer - Power
Burns & McDonnell
Kansas City, MO
- $150,000 to $230,000 USD / year
Burns & McDonnell's Power global practice is seeking to hire an experienced Lead Electrical Engineer in the listed office location. The Power Division focuses on the design and construction…
Added 2 mins ago
Product Development Engineer
Ford Global
Sunrise, FL
Added 2 mins ago
Sr. DevOps Engineer
Charles Schwab Inc.
Austin, TX
As a Senior DevOps Engineer within WAM Tech’s Service Availability and Engineering (SAvE) team, you’ll help strengthen th
Added 2 mins ago
Senior Software Engineer, Platform Engineering
Columbia Sportswear Comp
Portland, OR
As a Senior Software Engineer on the Platform Engineering team, you will design, build, and support enterprise integration and platform solutions that connect critical business systems a
Added 2 mins ago
Facility Security Officer
Fortastra Corporation
Torrance, CA
Added 3 mins ago
Rovo & AI Prompt Engineer
Accenture
Saint Louis, MO
…We rebuild how large enterprises define, design and govern software, and we design and implement the agentic software and processes that run it. That work changes the operating model an…
Added 3 mins ago
Assistant Structural Engineer - Oil, Gas & Chemical (Kansas City)
Burns & McDonnell
Kansas City, MO
The Assistant Structural Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world class designs for new projects, alterations and…
Added 3 mins ago
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Software Development Engineer in Test II (Kubernetes)
Akamai Technologies, Inc.
Jefferson City, MO
- $95,000 to $171,000 USD / year
Added 3 mins ago
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Staff Distribution Engineer (Midwest Region)
Burns & McDonnell
Saint Louis, MO
- $95,000 to $145,000 USD / year
The Staff Distribution Engineer will work on project teams to create world-class designs for new projects, alterations, and redevelopments on various 2.4kV to 34.5kV overhead and…
Added 3 mins ago
Assistant Distribution Engineer- Distribution Modernization (St. Louis)
Burns & McDonnell
Saint Louis, MO
The Assistant Distribution Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world-class designs for new projects, alterations,…
Added 3 mins ago
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Duty Plant Operator
Maricopa County
Phoenix, AZ
- $28 to $40 USD / hour
Added 4 mins ago
Application Support Engineer II
Trimark Associates
Remote, United States
Trimark Associates is a leader in SCADA software, metering services, and system integration for the U.S. power industry. We support generation facilities of all sizes - from 1 MW solar…
Added 5 mins ago
Project Engineering Manager - Industrial Water Job Details | Black & Veatch Family of Companies
Black & Veatch
Kansas City, MO
Added 5 mins ago
Senior Thermal Performance Engineer - Power
Burns & McDonnell
Kansas City, MO
Description Burns & McDonnell has an exciting opportunity for a Senior Performance Engineer to join the Power global practice. This position is focused on Thermal Performance modeling for…
Added 6 mins ago
Process Engineer
Corin Group
Raynham, MA
…technology-driven manufacturing capabilities, we're looking for a Process Engineer, Technology to join our Global Operations team in Raynham,…
Added 6 mins ago
Investigation & Development Engineer
Corin Group
Raynham, MA
…worldwide. We're looking for an Investigation & Development Engineer to join our Technology R&D team and play a key role in supporting and enhancing our technology…
Added 6 mins ago
Supplier Quality Engineer -Raynham
Corin Group
Raynham, MA
We are seeking an experienced and proactive Supplier Quality Engineer to join our Quality team. In this role, you will be responsible for ensuring that products delivered by suppliers…
Added 6 mins ago
Systems Engineer
Corin Group
Raynham, MA
The System Engineer's key purpose is developing NPI (New Product Introduction) medical technology devices, complex systems of hardware, software/firmware and instrumentation for…

OpenAI Inc.

Software Engineer, API SDK

Seattle, WA, United States

Compensation Range: $293K - $385K USD About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity.

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Job details

Pay: Compensation Range: $293K - $385K USD About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity.
Apply by: Nov 17, 2026
Experience: 7+ years of professional engineering experience (excluding internships) in relevant roles at tech and product-driven companies.
Posting language: English
Posted: Oct 17, 2026

Original job description

About the Team Our team brings OpenAI's most capable technology to the world through our developer platform: the OpenAI API. As the leading AI development platform, our API is used by millions of developers and the majority of enterprises around the world, and powers the majority of AI applications that you may use on a daily basis. The platform supports everything from simple model calls to stateful, multimodal, tool-using applications through the Responses API, Agents SDK, Realtime API, and more. Our SDKs turn that fast-moving platform into reliable, idiomatic developer experiences across languages. About the Role We are looking for a software engineer to help build the official SDKs that power the OpenAI API. Currently offered in Python, Node.js, Golang, Java, and Ruby - our SDKs are some of the most popular in the world. You will help shape the developer experience for all new API features, as well as all future versions of our APIs. We're looking for engineers who are deeply immersed in AI-native development: people who actively build with Codex and other coding agents, have developed agentic applications or developer tools, and bring strong, experience-backed opinions about OpenAI's APIs. You'll pair that firsthand product intuition with meticulous SDK design to improve how developers build with our platform. Prior experience building SDKs is lovely, but not absolutely necessary.

In this role, you will:

Define and implement the SDK experience for all new API features, as well as all future versions of our API.
Build and experiment with agentic applications, developer tools, and coding-agent workflows using Codex and OpenAI's APIs, translating firsthand experience into better SDK abstractions, API ergonomics, and developer experiences.
Build and maintain our systems to make SDK maintenance and generation streamlined and automated.
Contribute to our SDK strategy and roadmap, including which languages to support and what features to support.
Collaborate closely with the rest of the API team, our Developer Experience team, and our GTM team to make our SDKs the best in the world.
Work directly with developers adding features, fixing issues, and contributing to documentation.

You might thrive in this role if you:

7+ years of professional engineering experience (excluding internships) in relevant roles at tech and product-driven companies.
Have deep, hands-on experience using Codex and other coding agents to build and ship software.
Have built agentic tools or AI-powered systems and understand practical considerations such as tool use, orchestration, evaluation, and reliability.
Have built directly with OpenAI's APIs and SDKs and can articulate specific opinions about their strengths, limitations, and opportunities for improvement.
Love building for other developers, and thrive on feedback from opinionated users.
Thrive working in the open source community, and love engaging directly with developers.
Can thrive and operate independently in a fast-paced environment with ambiguous requirements and goals.
Are an engineer at heart, but are willing to lean into product decisions.
Have experience maintaining SDKs or building SDK-generation software.

Compensation Range: $293K - $385K USD 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. 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 ... For full info follow application link.

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