Senior Full-Stack Engineer — Go/Python, React/TS, AI SaaS

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

Job summary

Clera is hiring a full-stack engineer for an on-site role in New York. You will own features end-to-end, building backend services in Go/Python and frontend in React/TypeScript, while collaborating with ML engineers to deploy AI-driven capabilities.

You’ll design APIs and data models, create intuitive interfaces for complex enterprise data, and work directly with enterprise customers to shape the product. This is a high-ownership startup environment requiring strong product instincts.

Qualifications

• 5+ years of professional full-stack engineering experience.
• Production experience with TypeScript/React and at least one of Go or Python.
• Demonstrated end-to-end ownership of features across frontend and backend.
• Experience deploying and maintaining production systems on AWS.
• Track record of broad-scope responsibilities including infrastructure or DevOps.
• Proven comfort in early-stage, high-ownership startup environments.
• Strong product instincts — you think about the user, not just the code.
• Comfortable with ambiguity and rapid iteration; able to ship a solution from vague problem.

Responsibilities

• Build and ship features end-to-end — backend services in Go/Python and frontend experiences in React/TypeScript.
• Design APIs, data models, and service architectures that support agentic AI capabilities.
• Create intuitive interfaces that translate complex enterprise data into clear, actionable workflows.
• Collaborate with ML engineers to bring AI-driven features to production.
• Own features through the full lifecycle: scoping, architecture, implementation, testing, deployment, and iteration.
• Work directly with enterprise customers and stakeholders to understand real-world needs and refine the product.
• Contribute to infrastructure, tooling, and developer experience as the engineering team scales.

Skills

TypeScript/React

Go

Python

AWS

Full-stack

Ownership mindset

Startup experience

Job description

Clera is hiring a full-stack engineer for an on-site role in New York. You will own features end-to-end, building backend services in Go/Python and frontend in React/TypeScript, while collaborating with ML engineers to deploy AI-driven capabilities.

You’ll design APIs and data models, create intuitive interfaces for complex enterprise data, and work directly with enterprise customers to shape the product. This is a high-ownership startup environment requiring strong product instincts.