Jobs in the United States

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Added 1 min ago
Systems Engineer III
LiveView Technologies
American Fork, UT
As Systems Engineer III, you will serve as the primary architect and administrator of our enterprise Okta ecosystem and SaaS integration footprint. Reporting to the Sr. Manager, IT…
Added 2 mins ago
PI
Sr Software Engineer
PayPal, Inc.
San Jose, CA
- $143,500 to $212,850 USD / year
…payouts. We also help merchants connect with their customers, process exchanges and returns, and manage risk. We enable consumers to engage in cross-border shopping and merchants to extend…
Added 3 mins ago
UG
Senior Principal AI/ML Product Engineer- Full Stack
UnitedHealth Group
Boston, MA
- $184,600 to $316,500 USD / year
…inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a…
Added 5 mins ago
UG
Principal Cybersecurity Analyst (Attack Surface Mgt.) On Site MN
UnitedHealth Group
Columbia, MD
- $112,700 to $193,200 USD / year
…We are committed to leveraging every tool, partnership and process needed to enhance our security posture. It is our duty to protect the information of those we serve while Caring.…
Added 6 mins ago
New Glenn Stage 2 Materials & Process Engineer II
Blue Origin Personnel, LLC
United States
Self-motivated and proactive, with a demonstrated ability to drive material/process development and qualifications to completion with little guidance.
Added 6 mins ago
Materials and Process Engineer II – Friction Stir Welding
Blue Origin Personnel, LLC
Space Coast, FL
Job Profile: Materials and Process Engineer II – Friction Stir Welding
Added 6 mins ago
Lead Embedded SW Test & Verification Engineer
Blue Origin Personnel, LLC
United States
Remain hands-on in software development, hardware integration and debugging. Architect reusable verification frameworks, simulate sensor and actuator interfaces, and own the verification…
Added 7 mins ago
Software Engineer
Truist Bank
Raleigh, NC · Charlotte, NC
2. Implements advanced features and enhancements using established coding standards, architectural patterns, and development best practices.
Added 17 mins ago
Software Development Engineer III, AWS AI/ML Servers
Amazon.com Services LLC
Seattle, WA
We are seeking a Software Development Engineer to design and build the software that operates our accelerated compute fleet: fleet-management services, orchestration and remediation control…
Added 17 mins ago
Software Development Engineer, US Prime and Marketing Tech - Fabric Team
Amazon.com Services LLC
Seattle, WA
…billions of requests per day. We're looking for a Software Development Engineer to help push it…
Added 17 mins ago
Software Development Engineer II, AWS Inspector
Amazon.com Services LLC
Herndon, VA
Have a deep understanding of software architecture and development methodology.**The ideal candidate will have past experience working as a software development engineer. You will enjoy…
Added 19 mins ago
Design Engineer II
WARN INDUSTRIES INC
Clackamas, OR
We’re looking for a Design Engineer - Productivity and Sustainability who can turn engineering expertise into real, measurable improvements across our products and manufacturing operations.…
Added 21 mins ago
Trolley Infrastructure Manager
Mid-South Transportation Management, Inc.
Memphis, TN
Attend training, conferences, and professional development activities to maintain current knowledge of transit infrastructure, applicable codes, safety practices, and industry developments.
Added 23 mins ago
TS
Software Engineer II
TGW Systems Inc
Grand Rapids, MI
- $90,000 to $115,000 USD / year
The Software Engineer II is a mid-level engineer who works with a team of Software Engineers to design, develop, test, commission, and provide ongoing support of TGW software solutions.
Added 23 mins ago
Manufacturing Engineer (Starlink Development)
SpaceX
Bastrop, TX
As a Manufacturing Engineer on the Development Operations team, you will own how Starlink hardware gets built. You will lead the factory projects that put new tooling and automation on the…
Added 23 mins ago
C
Senior Security Engineer, Infrastructure Security
ClickUp
Remote, United States
- $160,000 to $210,000 USD / year
…AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible.…
Added 23 mins ago
C
Senior AI Developer
ClickUp
Remote, United States
- $200,000 to $250,000 USD / year
…AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible.…
Added 24 mins ago
Transportation Engineer-Resident Engineer
Arizona Department of Administration
AZ
Development and Implementation or appropriate field office priorities and procedures related to highway construction material sampling end testing, project inspection, and contract…
Added 25 mins ago
Specialist, Electrical Engineer (Carlsbad, CA)
L3Harris Technologies
Carlsbad, CA
…Design for manufacturing is considered through all phases of the development…
Added 25 mins ago
Technical Training Administrator
Prime Data Centers
Remote, United States
…assets, with a 15-year tenure in technology and real estate development, Prime provides customers with ownership options and dynamic leasing models, defining a true corporate…
Added 29 mins ago
Applied Super Intelligence Engineer, Physical Systems
LLNL
Livermore, CA
We are seeking an Applied Super Intelligence (SI) Engineer, Physical Systems, to help build software that enables SI agents and multimodal models to interact with real-world equipment…
Added 33 mins ago
Presales Application Engineer
Arup
Los Angeles, CA
We are seeking a Presale Application Engineer to support and grow our Oasys software business in the Americas. Applying industry knowledge and software expertise, you will offer technical…
Added 33 mins ago
Geotechnical Engineer
Arup
New York, NY
We are looking for a Geotechnical Engineer to join our Americas East Infrastructure team, with a strong emphasis on technical geotechnical design, analysis, interpretation and delivery. The…
Added 33 mins ago
Enterprise Sales Engineer - Public Sector - West
Samsara
Remote, United States
Additionally, an Enterprise Core Sales Engineer is accountable for carving out time to source and deliver product information, conduct testing of alpha products/features, manage projects,…
Added 33 mins ago
Project Engineer
Actalent
Poway, CA
Position SummaryThe Project Engineer supports the planning and execution of engineering projects from concept through completion. This role works closely with senior engineers, 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: Nov 6, 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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More about this job

Skills

ML
Grading systems
Kubernetes
Docker
AWS
Google Cloud
Microsoft Azure
Python
Go
TypeScript
Workflow
Apache Airflow
Collaboration
Communication skills
Machine learning

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