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Software Engineer, Full Stack (Staff)

LightfieldHQ: San FranciscoEngineering
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Salary
$220K – $300K
Job type
Full-time
Experience
Senior · 7+ yrs
Posted
7 Oct 2026
Status
Open · checked 7d ago

About this role

This position suits an experienced product-minded software engineer based in San Francisco who wants to build scalable full-stack features for applied artificial intelligence systems. Lightfield is hiring a full-time Staff Full Stack Software Engineer to help reimagine customer relationship management platforms using artificial intelligence.

Role Overview

Lightfield seeks a Staff Full Stack Software Engineer to join the team at the San Francisco headquarters. The professional in this role takes end-to-end project ownership, collaborates across functions, and helps shape the technical direction of artificial intelligence product solutions.

Key Responsibilities

Partner with product leaders to translate customer problems and strategic goals into technical requirements and execution.
Construct and maintain full-stack features and systems from beginning to end with a focus on performance, scalability, and reliability.
Implement observability tools and metrics to monitor system operations, detect issues early, and drive continuous enhancement.
Drive technical design conversations, review code, mentor engineers, and establish team standards and best practices.
Participate in recruiting and knowledge-sharing initiatives to help scale the engineering organization.

Requirements

Seven or more years of software development background spanning front-end and back-end technologies.
Demonstrated history of constructing mission-critical, high-performance systems for large-scale data handling and complex customer workflows.
Capacity to rapidly learn a technology stack utilizing TypeScript, React, Next.js, Node.js, Apollo GraphQL, and PostgreSQL.
Demonstrated ability to architect and scale production backend systems.
Degree in Computer Science or a related discipline, or equivalent practical industry experience.
Skill in working independently within ambiguous environments, scoping projects, and communicating technical choices clearly to diverse stakeholders.

Skills and Tools

TypeScript
React
Next.js
Node.js
Apollo GraphQL
PostgreSQL
Large Language Models

Salary and Benefits

Salary range between $220K and $300K
Early equity offerings
Medical, dental, and vision health insurance
Three weeks of paid time off
Eleven paid company holidays plus a winter holiday break
Three months of paid family leave
Wednesday work-from-home policy
Team dinners, events, offsites, and retreats
401k plan
Commuter and lunch stipends

About the Company

Lightfield operates out of San Francisco and redefines customer relationship management as a business world model by learning from emails, meetings, and customer interactions. Over 5,000 companies have used the product since its launch in November. The organization has secured more than $70 million in funding from investors including Andreessen Horowitz, Coatue, Maverick Ventures, and Greylock. The founding team previously built Tome, which served over 25 million users, and brings background experience from Llama, Instagram, Google, and Salesforce.

How to Apply

Candidates should apply directly on the official company careers page.

Skills and tech stack

Questions candidates ask

Where is the job located?

The role is based at the company headquarters in San Francisco.

What is the salary and compensation structure?

The position pays a salary between $220K and $300K and includes early equity offerings.

How many years of experience are required?

Candidates must have 7 or more years of software development experience.

What technologies are used in the stack?

The technology stack includes TypeScript, React, Next.js, Node.js, Apollo GraphQL, and PostgreSQL.

What benefits are provided?

Benefits include health insurance, 3 weeks of PTO, paid company holidays, a winter holiday break, 3 months of paid family leave, 401k plan, commuter and lunch stipends, team events, and Wednesday remote work.

Ready to apply?

The application is on the official Lightfield careers page.

Apply on company site