Senior Infrastructure Engineer for AI-Driven CRM

Lightfield; Cambridge (MA); Vor Ort; USD 220.000 - 300.000; Vollzeit

Benefits dieser Stelle

Competitive salary

Early equity

Health insurance

PTO 3 weeks

Holidays + winter break

Family leave

WFH Wednesdays

401k plan

Commuter stipend

Zusammenfassung

Lightfield is hiring an experienced engineer to architect and scale the data infrastructure powering its AI-driven CRM. You will own data models, backend services, and system observability to support complex customer workflows at scale.

You’ll work across teams to deliver reliable, high-performance solutions while mentoring teammates and shaping engineering culture in a fast-moving environment.

Qualifikationen

• 7+ years of software development experience with a focus on infrastructure and backend systems.
• Strong data modeling, database design, and query optimization skills.
• Experience with LLM-driven architectures and scalable data platforms.
• Proficiency with TypeScript, React, Next.js, Node.js, GraphQL, and PostgreSQL.

Aufgaben

• Architect and scale core data infrastructure powering Lightfield's CRM.
• Design data models and backend services for scalable, AI-powered workflows.
• Build reliable, observable systems with strong performance characteristics.
• Mentor team members and contribute to engineering culture and practices.
• Collaborate across teams to recruit, onboard, and grow the engineering function.

Kenntnisse

Backend systems

Data modeling

TypeScript

React

Next.js

Node.js

LLMs

Communication

Ausbildung

Bachelor's in Computer Science

Tools

PostgreSQL

Apollo GraphQL

Jobbeschreibung

Lightfield is hiring an experienced engineer to architect and scale the data infrastructure powering its AI-driven CRM. You will own data models, backend services, and system observability to support complex customer workflows at scale.

You’ll work across teams to deliver reliable, high-performance solutions while mentoring teammates and shaping engineering culture in a fast-moving environment.