Citian
SaaS platform for transportation safety and infrastructure accessibility.
Company facts
- Founded
- 2019
- Employees
- 52
- Headquarters
- United States
- Type
- Private
- Funding
- Seed · $2.5M · 2025
Open positions
Senior AI Product Engineer
Senior engineer at Citian (Washington, DC) who builds and ships production LLM-powered features inside its transportation/infrastructure SaaS, owning them end to end — data access, AI evaluations, security/permissions, and production reliability. Core stack: Python/TypeScript, PostgreSQL, LLMs, with AWS/Snowflake preferred.
Data Engineering Lead
Lead a data engineering team building scalable pipelines and ETL processes in Python/SQL to power AI-driven transportation and infrastructure analytics for U.S. clients.
AI Engineer - Data Success
Design and integrate AI models into transportation infrastructure software, ensuring outputs meet civil engineering standards and improving data quality for safer, smarter cities.
Product Manager, CRASH & AI
Citian, a venture-backed SaaS company whose software improves how roads, rail, transit, and pedestrian infrastructure operate for state and local governments, is hiring a Product Manager. The PM owns the product vision, roadmap, and metrics, partnering with engineering, design, data science, and go-to-market to deliver data- and AI-driven features.
Project Manager - Data Success
Project Manager at Citian (a venture-backed SaaS startup for transportation/infrastructure) who owns data ingestion/extraction implementations for government clients — state DOTs, MPOs, cities and counties — from contract kickoff through launch and training. Core work: turning SOWs into project plans, coordinating engineering, and managing stakeholders; needs 7+ years in SaaS/consulting and 2+ yea
Transportation Data Scientist
Data Scientist at Citian builds and deploys machine learning and NLP models for traffic safety, mobility, and city planning use cases, working with large textual and geospatial datasets in Python/SQL and tools like HuggingFace, PyTorch, Snowflake, and AWS at a venture-backed transportation SaaS startup in Washington, DC.
Director Data Success
Citian is a fast growing, venture backed SaaS technology company based in Washington, DC. Our software solutions revolutionize how our transportation and infrastructure systems – roads, rail, transit, bicycle,…