Jobs in the United States

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Added 1 min ago
Data Engineer II
Ocient Inc.
Remote, United States
The Data Engineer II independently contributes to data engineering workstreams at Ocient, supporting customer workload onboarding, schema design, query conversion, data loading, and…
Added 1 min ago
Staff Software Engineer - Okta Identity Governance
Okta
San Francisco, CA
As a Staff Engineer on the OIG team, you will be involved into development, design, and maintenance of our product to serve enterprise customers at scale. You will involve the architecture…
Added 1 min ago
ES
Staff Analog Design Engineer
Elevate Semiconductor
San Diego, CA
- $145,000 to $175,000 USD / year
As a Staff Analog Design Engineer, you will serve as a technical owner for complex analog and mixed-signal circuits and subsystems within our ATE products. You will lead key design…
Added 2 mins ago
Manufacturing Engineer II
Lockwood Industries, LLC dba Fralock
Poway, CA
The Manufacturing Engineer is responsible for developing, improving, implementing, and sustaining manufacturing processes for soft machining operations for advanced ceramic products at the…
Added 2 mins ago
Associate Mechanical Systems Engineer
University of Dayton
Dayton, OH
UDRI is seeking an entry or mid-level mechanical or aerospace engineer to support our mechanical systems research projects. The candidate will be principally involved with highly detailed…
Added 3 mins ago
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CAD Designer
CB&I
Plainfield, IL
- $66,226 to $79,471 USD / year
…Solutions, the world leader in tanks, terminals, and storage systems, and Asset Solutions, a leading provider of operations, management, wells and decommissioning services - we combine…
Added 3 mins ago
Data & AI Engineer
City of Bryan
TX
…design, including building and scheduling data loads from source systems, and maintains and supports the warehouse once it is in…
Added 5 mins ago
Senior Performance Modeling Engineer, AI Inference Deployments
Positron AI
Remote, United States
…architecture to break through both. Our first-generation Atlas systems are already in production on Oracle Cloud Infrastructure. Asimov, our first custom ASIC, takes that architecture to…
Added 6 mins ago
Machine learning Engineer
Adidev Technologies Inc
California City, CA
Adidev is looking for an adept Machine Learning Engineer to take the helm in deploying advanced machine learning models, with a special emphasis on Generative AI. In this role, you will…
Added 6 mins ago
Senior Full Stack Software Engineer, Data
Zipline
South San Francisco, CA
Our customers include the world’s largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions,…
Added 6 mins ago
Head of Robotics and Kutler Center Faculty
Harvard-Westlake School
Studio City, CA
…strategy for robotics. The Director will be expected to teach, engineer, design program systems, manage complex projects, mentor students and student leaders, and build the adult team…
Added 6 mins ago
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Hvac Technician
Aerotek
Wauwatosa, WI
- $75,000 USD / year
Job Title: HVAC Technician / Building EngineerJob DescriptionThis role is a hands-on Building Engineer position with a strong focus on industrial and commercial HVAC systems in an…
Added 6 mins ago
IC
Senior Field Engineer - Structured Cabling
IES Communications
Tempe, AZ
- Up to $52 USD / hour
FULL TIME TRAVEL! Position Summary The Senior Field Engineer - Structured Cabling is responsible for leading the installation, testing, troubleshooting, and commissioning of structured…
Added 7 mins ago
Data Center Operations Engineer
Los Angeles, CA
Data Center Operations Engineer - Los Angeles
Added 7 mins ago
Applications Engineer II
Third Wave Systems
Eden Prairie, MN
The Applications Engineer is responsible for supporting customers throughout their journey with Third Wave Systems (TWS) solutions, from initial software evaluations through implementation,…
Added 7 mins ago
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Maintenance Engineer
Aerotek
Brown Deer, WI
- $40 USD / hour
Job Title: Maintenance EngineerJob DescriptionThe Maintenance Engineer is responsible for performing preventive and corrective maintenance on food processing machinery and related…
Added 8 mins ago
CM
Software Engineer
CX Marketing, LLC
Remote, United States
- $100,000 to $120,000 USD / year
The Software Engineer is a contributor on the Simio Engineering team within the SimioCloud division of Moore. This role primarily focuses on building and maintaining a Python Flask-based…
Added 8 mins ago
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Quantum Computer Service Manager - 1132
Quantinuum
US Brooklyn Park, MN · US Broomfield, CO
- $174,000 to $233,000 USD / year
YOU MUST HAVE:
Added 8 mins ago
EU
Network / System Engineer III
Experis USA
Chandler, AZ
- $65 USD / hour
Our client, [Industry Descriptor] is seeking a Network / System Engineer III to join their team. As a Network / System Engineer III, you will be part of the [Department Name] supporting…
Added 8 mins ago
Video Conferencing Support Engineer
Experis USA
Westlake, OH
Our client, [Industry Descriptor] is seeking a Video Conferencing Support Engineer to join their team. As a Video Conferencing Support Engineer, you will be part of the [Department Name]…
Added 8 mins ago
Performance Specialist Engineer
Rolls-Royce
United States
As a Performance Specialist Engineer with Rolls-Royce, you will play a key role within cross-functional product teams engineering and designing innovative power and propulsion systems. This…
Added 8 mins ago
Senior Manager, Infrastructure Engineering
Kroll
Philadelphia, PA
We are seeking an experienced Infrastructure Engineer to design, operate, secure, and continuously improve enterprise infrastructure across on-premises and cloud environments. This position…
Added 9 mins ago
Senior Staff R&D Engineer – Thermal-Fluids & Process Modeling
Sila
Alameda, CA
…a better lithium-ion battery from the inside out today. We engineer and manufacture ground-breaking battery materials that significantly increase the energy density of batteries, while…
Added 9 mins ago
Systems Reliability Engineer
Chef Robotics
United States
We're hiring a Systems Reliability Engineer to serve as a vital link between our customers and our engineering teams. In this role, you’ll work in the office, communicating with customers’…
Added 9 mins ago
CSV Engineer
Alliance Biotech Solutions LLC
Raleigh, NC
Alliance Biotech Solutions is seeking a mid-to-senior-level CSV Engineer to support a biotechnology client transitioning GMP manufacturing operations to a new facility. The primary…

Brex

AI Engineer, Ecosystem

Seattle, WA, United States
San Francisco, CA, United States

The expected salary range for this role is $171,000 - $240,000 USD.

Apply on brex.com About employer

Applications open in a new tab.

Job details

Pay: The expected salary range for this role is $171,000 - $240,000 USD.
Work location: We require three coordinated days in the office per week — Monday, Wednesday, and Thursday
Posting language: English
Posted: Jun 24, 2026

Original job description

Why join us

Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Brex’s AI-native automation and world-class service eliminate manual expense and accounting tasks for customers so they can focus on what matters most. Tens of thousands of the world's best companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid, Reddit, and SeatGeek.

Working at Brex allows you to push your limits, challenge the status quo, and collaborate with some of the brightest minds in the industry. We’re committed to building a diverse team and inclusive culture and believe your potential should only be limited by how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career.

AI at Brex

AI Engineering at Brex is redefining how businesses run their finances by building intelligent, autonomous systems directly into the Brex platform. Our teams develop AI agents that don’t just surface insights - they take action, optimizing spend, managing workflows, and making real-time decisions on behalf of our customers. By deeply integrating proprietary financial data with product and platform infrastructure, we’re turning complex financial operations into simple, automated experiences and setting a new standard for how modern finance works.

What you’ll do

You’ll be a technical owner for Brex’s external AI ecosystem: the integrations, surfaces, and standards that allow customers to interact with Brex through third-party assistants and platforms.

Over the next year, you’ll turn early integrations into first-class, exemplar applications - stable, secure, and opinionated - that are showcased by platform partners and relied on by power users at Brex’s most sophisticated customers. You’ll design how Brex data and actions are safely exposed, how permissions and auditability work across boundaries, and how new capabilities (including richer UI surfaces) are introduced over time.

This is a product role disguised as infrastructure. Success is measured by real usage, trust, and customer reliance - not by the number of integrations shipped.

Where you’ll work

This role will be based in our Seattle office. We are a hybrid environment that combines the energy and connections of being in the office with the benefits and flexibility of working from home. We require three coordinated days in the office per week - Monday, Wednesday, and Thursday. As a perk, we also have up to four weeks per year of fully remote work!

Responsibilities

Own Brex's MCP Apps for OpenAI, Claude, Slack, and other embedders, including roadmap decisions across core and long-tail partners.
Define the technical, UX, and reliability standards for how Brex surfaces and operates within external AI assistant ecosystems.
Design and maintain secure, auditable integration patterns, including permissions, read/write access, and acting on behalf of users across third-party environments.
Build and operate production-grade integrations that remain resilient amid evolving platforms, unpredictable clients, and shifting constraints.
Partner cross-functionally with Security, Platform, Sales, Enablement, and internal agent teams to ensure integrations are safe, valuable, and well-supported.
Serve as the center of excellence for reusable AI capabilities across Brex, defining and evangelizing standards, patterns, and shared components that power AI functionality both within the Brex platform and across external ecosystem integrations.

Requirements

Experience building and owning production software, including systems that integrate with or depend on third-party platforms.
Demonstrated technical ownership for user-facing products with real external customers.
Deep experience with identity, authentication, and secure data access across system boundaries, including OAuth and role-based access control (RBAC) for permissions.
Proven ability to ship and operate reliable integrations with external APIs and clients outside your control.
Strong product judgment, written communication, and end-to-end ownership, including accountability for quality and launch readiness.

Bonus points

Experience publishing and maintaining apps or integrations in third-party marketplaces (iOS, Slack, Shopify, GitHub, Chrome, etc.).
Prior work on administrative or platform-side tooling for ecosystems.
Familiarity with conversational or agentic interfaces in production environments.
Experience building evaluations to measure and improve the quality, reliability, and safety of AI-powered features.

Compensation

The expected salary range for this role is $171,000 - $240,000 USD. However, the starting base pay will depend on a number of factors including the candidate’s location, skills, experience, market demands, and internal pay parity. Depending on the position offered, equity and other forms of compensation may be provided as part of a total compensation package.

Brex LLC is a wholly owned subsidiary of Capital One, N.A. Please be aware, job-seekers may be at risk of targeting by malicious actors looking for personal data. Brex recruiters will only reach out via LinkedIn or email with a brex.com domain. Any outreach claiming to be from Brex via other sources should be ignored.

Apply on brex.com About employer

More about this job

Skills

Sales
Industrial software
Communication skills
Slack
Shopify
GitHub

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Work requirements

Jobs in the United States