Companies
CR
Civic Roundtable
Civic Roundtable is building the government operations platform. We're a software startup backed by General Catalyst and trusted by public servants at over 1,500 agencies in all 50 states.
See 1 career from Civic Roundtable

Civilization Labs
Civilization Labs is a Public Benefit Corporation building tools to help people pressure-test ideas before acting on them. Our products are designed to make reasoning more transparent, surface uncertainty clearly, ground conclusions in evidence, and help turn good judgment into better execution. We’re hiring a Full Stack Engineer for an early-stage, high-ownership role spanning product, backend, frontend, infra, and AI-enabled workflows. This is a role for someone who likes ambiguity, moves fast, and wants to build tools that help people think more clearly and decide better.
See 1 career from Civilization Labs

Civils.ai
Building a no-code AI platform for the construction and civil engineering sector. Revolutionizing workflows with cutting-edge tech to drive efficiency and innovation.
See 1 career from Civils.ai

Clad
Clad is construction management software to get physical infrastructure built faster. We're starting with internet infrastructure, and work with ISPs and general contractors to automate the back-office tasks that slow down construction (think - managing subcontractors, bidding out work, tracking projects, and handling invoices).
See 4 careers from Clad
C
Clarium
Clarium is building an AI-powered platform to transform hospital operations. Our mission is to accelerate healthcare transformation by automating workflows and surfacing only the high-complexity issues that require human expertise.
See 1 career from Clarium

Class Central
We’re the most popular search engine for online courses, and we’re hiring a deeply technical writer-researcher to help learners master tech skills by testing advanced courses and publishing “best course” guides.
See 3 careers from Class Central
CA
ClearStride AI
ClearStride AI is building a comprehensive AI/ML powered platform for diagnostic radiology, focusing initially on equine radiographs to meet the unique needs of sports horse practitioners.
See 1 career from ClearStride AI

Clearly AI
Clearly AI accelerates appsec and privacy reviews. We help enterprises like Rivian and HID Global cut review times by 90%. We're building AI agents with context from code, tickets, policies, and knowledge bases to auto-fill questionnaires, populate tables, and create diagrams. Clearly AI is an enterprise-grade AI application built on AWS. Our product was the winner of the 2025 AWS Bedrock Challenge. Investors include Y Combinator, Basis Set Ventures, and Argon Ventures.
See 1 career from Clearly AI

Clementine
We bring human-like decision making into game mechanics via behavior systems that rely on a combination of generative AI and planning algorithms.
See 1 career from Clementine

Cleric
At Cleric we're building an AI-powered agent that helps engineers quickly diagnose and resolve production issues, freeing them up from operational toil. We've raised a $4.3m seed from a leading AI VC and Silicon Valley angels.
See 13 careers from Cleric