Senior Full-Stack Engineer - Shape AI-Driven Travel Insights

AlleyCorp; New York (NY); On-site; USD 120,000 - 160,000; Full time

Job summary

Clarasight is seeking a Senior Software Engineer to join our founding team. You will help shape both product and engineering culture, building core features and contributing to data infrastructure from design through deployment.

This full‑stack role requires ownership across frontend, backend, and systems. You will collaborate with product and design, drive rapid experimentation, and establish scalable practices that power enterprise travel sustainability initiatives.

Qualifications

• 3+ years of professional software engineering experience.
• Full-stack experience (e.g., React/TypeScript, Node.js, Python).
• Startup or early-stage experience in fast-paced, ambiguous environments.
• Excited about automating data engineering processes and pipelines.

Responsibilities

• Design, build, and deploy end-to-end features across frontend, backend, and infrastructure.
• Ensure code quality, scalability, and maintainability while balancing speed of delivery.
• Contribute to robust data pipelines and integrations that power financial and emissions insights.
• Collaborate with Product and Design to deliver features that solve real customer problems.
• Move quickly in a startup environment and make pragmatic technical decisions.

Skills

React/TypeScript

Node.js

Python

Startup experience

Tools

dbt

DuckDB

Cloud platforms

DevOps

Infrastructure as code

Job description

Clarasight is seeking a Senior Software Engineer to join our founding team. You will help shape both product and engineering culture, building core features and contributing to data infrastructure from design through deployment.

This full‑stack role requires ownership across frontend, backend, and systems. You will collaborate with product and design, drive rapid experimentation, and establish scalable practices that power enterprise travel sustainability initiatives.