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Software Engineer, Applied AI (Early Career)

LightfieldHQ: San FranciscoEngineering
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Salary
$160K - $180K USD
Job type
Full-time
Posted
16 Jul 2026
Status
Open · checked 7d ago

About this role

Lightfield is seeking a Software Engineer, Applied AI for an on-site role at their headquarters in San Francisco. This full-time position is ideal for an adaptable and creative engineer eager to shape the future of business intelligence through artificial intelligence.

Role Overview

Lightfield is redefining traditional CRM systems by creating a dynamic world model of a business powered by customer communications and interactions. In this role, engineers take complete ownership of projects from conception through to measurable impact. Working closely with product leaders, the successful candidate will build high-performing features and systems that deliver advanced AI product experiences to thousands of users.

Key Responsibilities

Partner closely with product leaders to pinpoint customer challenges, define project scopes, and execute effective solutions.
Design, build, and maintain robust full-stack product features and systems from end to end with a strong focus on scalability, reliability, and performance.
Establish comprehensive observability metrics and tools to guarantee smooth system operations, proactive problem identification, and ongoing enhancement.
Support team growth by reviewing code, mentoring colleagues, and actively contributing to engineering practices and culture.
Play an active role in expanding the engineering team through knowledge sharing and recruitment efforts.

Requirements

Genuine enthusiasm for Large Language Models and building software systems that harness them.
Capacity to quickly learn and master a technology stack utilizing TypeScript, React, Next.js, Node.js, Apollo GraphQL, and PostgreSQL.
Solid foundational knowledge in software engineering backed by a degree in Computer Science or a closely related discipline.
Comfortable operating within ambiguous situations, capable of driving projects independently to achieve results in a fast-paced setting.
Excellent communication skills with the ability to explain technical choices clearly to both technical and non-technical audiences.
Deep passion for creating exceptional products that customers find indispensable and intuitive.

Skills and Tools

TypeScript
React
Node.js
Next.js
Apollo GraphQL
PostgreSQL
Large Language Models (LLMs)
Full-stack system design and observability

Salary and Benefits

Annual salary range of $160,000 to $180,000 USD
Meaningful early equity ownership
Comprehensive health insurance covering medical, dental, and vision
Three weeks of paid time off (PTO)
Eleven paid company holidays plus an extended winter holiday break
Three months of paid family leave
Flexible work arrangement with Wednesdays designated for working from home
Regular team dinners, social events, offsites, and retreats
401(k) retirement plan
Additional perks including commuter and lunch stipends

About the Company

Lightfield is transforming the CRM landscape by transforming meeting data, emails, and customer conversations into a living business model that helps teams anticipate future needs and make smarter decisions. Since launching in November, the product has been adopted by over 5,000 companies. The company has secured more than $70 million in funding from prominent backers like Andreessen Horowitz, Coatue, Maverick Ventures, and Greylock. The founding team previously created Tome, reaching upwards of 25 million users, and brings deep industry expertise from leading organizations such as Llama, Instagram, Google, and Salesforce.

How to Apply

Interested candidates should visit the official Lightfield careers page to submit an application.

Skills and tech stack

ReactNode.jsTypeScript

Questions candidates ask

Where is the Software Engineer, Applied AI position located?

The role is based out of Lightfield's headquarters in San Francisco, California, with Wednesdays available as work-from-home days.

What is the salary range for this role?

The position offers an annual salary between $160,000 and $180,000 USD, along with early equity and other benefits.

What technical skills and technologies are required?

Candidates should have strong software engineering fundamentals, a Computer Science degree, and the ability to quickly learn a tech stack featuring TypeScript, React, Next.js, Node.js, Apollo GraphQL, and PostgreSQL.

What benefits and perks does Lightfield provide?

Benefits include medical, dental, and vision insurance, 3 weeks of PTO, 11 paid holidays plus a winter break, 3 months of paid family leave, a 401(k) plan, team events and offsites, commuter stipends, and lunch stipends.

How do I apply for the Software Engineer, Applied AI job?

You can apply directly through the official Lightfield careers page.

Ready to apply?

The application is on the official Lightfield careers page.

Apply on company site