Jobs in the United States

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Android Engineer, ChatGPT Mobile Infrastructure
OpenAI Inc.
Seattle, WA
…focus is helping teams iterate quickly without sacrificing performance or…
Added just now
iOS Engineer, ChatGPT Mobile Infrastructure
OpenAI Inc.
Seattle, WA
…Our focus is helping teams move quickly while improving on performance or…
Added just now
Liquid System Responsible Engineer III - Cryogenic Fluids CAD & Design
Blue Origin LLC
Seattle, WA
…the lunar surface. This role is part of the zero-g propellant management team, which is rethinking how space systems are designed, with a high-performance architecture, efficient…
Added just now
Workday Engineer
OpenAI Inc.
Seattle, WA
Design, build, and maintain Workday integrations, applications, and workflow automations across domains such as payroll, benefits, recruiting, performance, and case management
Added just now
Engineer - Fluids Systems III
Blue Origin LLC
Seattle, WA
To be successful in this role good project management skills are necessary including vendor management, scheduling, and budget tracking.
Added just now
Engineer - Fluid Systems II
Blue Origin LLC
Seattle, WA
To be successful in this role good project management skills are necessary including vendor management, scheduling, and budget tracking.
Added just now
Sr. Propulsion Engineer, Project Sunrise Orbital Data Centers
Blue Origin LLC
Seattle, WA
As a Senior Propulsion Engineer, you will be a key technical owner responsible for the design, development, and integration of the propulsion system for a constellation of spacecraft. You…
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Cybersecurity GRC Engineer III
Blue Origin LLC
Seattle, WA
Use outcome-driven metrics and key performance indicators to measure controls effectiveness, compliance burden, and drive improvements and efficiencies.
Added just now
Production Engineer - 2nd Shift
StandardAero
San Antonio, TX
As a Production Engineer, you'll be responsible for the technical knowledge of new and existing products in engineering associated with the manufacturing process. This position will support…
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Engineer I, Manufacturing
William Harvey Company
Omaha, NE
…can build a strong career in an innovative, inclusive, high-performance environment, with the confidence that your company cares - about you, our customers and our world. Ready to make an…
Added 1 min ago
Alternative Delivery Practice Leader
Lockwood Andrews & Newnam Inc
Houston, TX
…establishes consistent practices for commercial evaluation, design management, and project delivery. The leader ensures that alternative delivery commitments align with the firm’s…
Added 1 min ago
NS
Project Engineer - Mesa, AZ (Traveling)
NW Staffing Resources
Vancouver, WA
- $110,000 to $120,000 USD / year
Variety in your work: Take on project management, project controls, field coordination, and technical responsibilities depending on the project.
Added 2 mins ago
Technical Architect - Collaboration
HEARTLAND BUSINESS SYSTEMS LLC
Plymouth, MN
Provide active leadership and articulate to the Project Management Team on what is needed for success and lead the other Engineers to ensure tasks are being completed accurately and timely.
Added 2 mins ago
Technical Architect - Collaboration
HEARTLAND BUSINESS SYSTEMS LLC
Overland Park, KS
Provide active leadership and articulate to the Project Management Team on what is needed for success and lead the other Engineers to ensure tasks are being completed accurately and timely.
Added 2 mins ago
Endpoint Management Engineer
Gillette Children's
St Paul, MN
Gillette Children’s is looking for an Endpoint Management Engineer to take strategic and operational ownership of our endpoint management and end-user computing environment. You will…
Added 3 mins ago
Sr AI Engineer (Emerging AI)
DAT Solutions, LLC
Seattle, WA
As a Sr AI Engineer, you'll build and own the platform that power our agentic solutions at DAT. Freight is an uncertain business, and the models we ship reduce that uncertainty: rate…
Added 3 mins ago
Staff Site Reliability Engineer - Splunk
OKTA
Bellevue, WA
We are seeking a highly technical StaffObservabilitySite Reliability Engineer with a specialty in Splunk to own and evolve our Splunk ecosystem. In this role, you will move beyond simple…
Added 3 mins ago
Senior Systems Engineer
Accenture Federal Services
Albuquerque, NM
As a Senior Systems Engineer, you will play a pivotal role in analyzing complex data sets to drive development activities and inform decision-making throughout the project lifecycle. Your…
Added 4 mins ago
TU
Site Reliability Engineer - USDS (Multiple Positions)
TikTok USDS Joint Venture LLC
Bellevue, WA
- $143,104 to $246,240 USD / year
Position: Site Reliability Engineer - USDS (Multiple Positions)
Added 4 mins ago
AF
Software Dev Engineer III - AMZ10564147
Amazon Fulfillment Centers
Seattle, WA
- $193,361 to $227,400 USD / year
…one year of experience in the job offered, or as a Software Engineer, Software Developer, or a related occupation. Employer will accept a Bachelor's degree or foreign equivalent degree in…
Added 5 mins ago
Staff Engineer, Process Development & Automation
Abbott Laboratories
Madison, WI
The Staff Engineer, Process Development & Automation leads, manages, implements, and provides technical engineering support for a variety of process automation hardware, software…
Added 5 mins ago
Advanced Solutions Engineer
Yokogawa Canada, Inc. YCA-CA
United States
Develop and implement Advanced Solutions utilizing Operator Training Simulator (OTS) and Plant Information Management System (PIMS) technologies.
Added 6 mins ago
Staff Software Engineer, Search Control Plane
NY · Frisco, TX · Eagan, MN
The AI Enabled Software Engineering (AIESE) team is seeking a Staff Software Engineer for a highly impactful role at the foundation of the search platform. You will design and deliver a…
Added 6 mins ago
Senior Software Engineer - AI, CoCounsel FDE
Frisco, TX · NY · Washington, DC · Ann Arbor, MI · Eagan, MN
Are you a hands-on AI engineer who wants to build the next generation of legal AI solutions from the ground up? Do you thrive taking an architectural blueprint and turning it into a robust,…
Added 6 mins ago
B&
Construction Project Manager - Mission Critical (Midwest Region)
Burns & McDonnell
Saint Louis, MO
- $160,000 to $240,000 USD / year
The Construction Project Manager supports the Engineer Procure Construct (EPC) Project Manager or Program Manager to oversee day-to-day operations from pre-construction through project…

ClickUp

Senior AI Developer

Remote, United States

$200,000 to $250,000 USD / year

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Job details

Pay: $200,000 to $250,000 USD / year
Experience: 5+ years of software engineering experience, including 2+ years building production LLM or ML systems.
Posting language: English
Posted: Apr 17, 2026

Original job description

At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible. 🚀

We're looking for a highly skilled and experienced Senior AI Engineer to join our ClickUp Engineering team, with a focus on AI evaluations. You'll own how we measure and improve the quality of ClickUp's AI: building the eval systems that tell us how well our AI is performing, the core agent harness, and the AI that performs well on those evals. You'll work on backend systems that make AI-powered capabilities scalable, reliable, and secure, while working hands-on with LLMs to solve real user problems and drive product innovation.

Key Responsibilities:

Design, build, and own ClickUp's AI evaluation system, including golden datasets, LLM-as-judge and automated scorers, regression detection, and quality tracking across AI features.
Build and evolve the core agent harness, and the AI that performs well on those evals, partnering closely with product and engineering to define what "great" looks like.
Build self-improvement loops where agents modify other agents or prompts, rerun evals, and iterate automatically.
Benchmark new models as they're released and own model selection, routing, and fallback strategies across providers (e.g., OpenAI, Anthropic, Google, open-weight), balancing quality, latency, and cost.
Architect, design, and implement scalable AI platform services that support the deployment, orchestration, and lifecycle management of LLMs and other AI models.
Build and maintain robust APIs and backend systems that integrate AI-powered features into ClickUp's core platform.
Develop infrastructure for model serving, monitoring, logging, and automated evaluation to ensure high reliability and performance of AI services in production.
Drive best practices in AI privacy, security, and compliance, including data anonymization, secure data handling, and regulatory adherence.
Collaborate cross-functionally with product, frontend, and data teams to deliver seamless, reliable, and user-centric AI experiences.

Qualifications:

5+ years of software engineering experience, including 2+ years building production LLM or ML systems.
Hands-on experience building LLM evaluation systems in production (golden datasets, LLM-as-judge, judge calibration, offline and online evals), tied to real product quality.
Strong experiment design and statistical rigor, including A/B testing, offline vs. online metrics, and separating real regressions from noisy or variable results.
Proven track record of applying LLMs and AI models to real-world, customer-facing product features.
Proven experience integrating and managing multiple LLMs, including benchmarking, routing, and cost/latency/quality tradeoffs.
Deep expertise in backend engineering, distributed systems, and cloud-native technologies (e.g., Kubernetes, Docker, AWS/GCP/Azure).
Strong programming skills in Python (preferred), Go, TypeScript, or similar languages used for backend and AI platform development.
Proficiency in orchestration frameworks and workflow engines (e.g., LangGraph, Airflow, Ray, or similar).
Familiarity with search and retrieval technologies and their integration into AI-driven applications.
Excellent collaboration and communication skills, with a track record of working effectively in cross-functional teams.
Passion for staying at the forefront of AI and applying new technologies to solve real-world problems at scale.

Nice to Have:

Background in data science, applied science, or machine learning engineering.
Experience with eval tooling (e.g., Braintrust, LangSmith, Weave, Arize, or in-house frameworks).
Experience with model routing, AI gateways, or inference optimization.

Equal Opportunity Employer

ClickUp is an Equal Opportunity Employer, and qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.

Privacy Notice

ClickUp collects and processes personal data in accordance with applicable data protection laws. You can find further details by viewing our Global Candidate Privacy Notice. https://clickup.com/careers-terms/candidate-privacy-notice

If you are a Philippine Job Applicant, please also see our Philippine Data Privacy Notice https://t333.s.clickup-attachments-stg.com/t333/d9a53ce2-6d2c-48cd-84b1-ed4e525f9613/Philippine%20Data%20Privacy%20Notice_2024.pdf?view=open for further details.

Visa Sponsorship

Please note we are unable to sponsor or take over sponsorship of an employment visa for roles outside of engineering and product at this time. Sponsorship for engineering and product roles is not guaranteed, but is instead based on the business needs for that specific role at that time. Please reach out to the recruiter with any questions.

Fraud Alert

ClickUp Talent Acquisition will only initiate contact via an @clickup.com http://clickup.com email or through our official careers portal on clickup.com http://clickup.com. We will never request fees, payments, or sensitive personal information. Please disregard any offers received outside these channels and report them to support@clickup.com.

AI Processing Notice

ClickUp may use artificial intelligence and machine learning technologies to help review and screen candidates' employment applications against role-related criteria. These tools support, but do not replace, human decision‑making. If you have questions or need an accommodation in the recruitment process, please contact us at AskPeople@ClickUp.com.

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