Software Engineer, Full Stack

gamma capital markets; San Francisco (CA); On-site; USD 180,000 - 310,000; Full time

Job summary

Gamma Capital Markets seeks engineers to build core AI features for creating content, using LLMs and image models within a full-stack stack. You’ll craft intuitive AI workflows and ship user-facing experiences for millions of daily requests.

You’ll collaborate with product, design, and engineering to turn AI capabilities into practical value, while optimizing performance and cost at scale in a strongly in-office SF environment, with flexibility for focused work from home when needed.

Qualifications

• 3+ years building production web applications with strong full-stack fundamentals, including proficiency in TypeScript, React, and Node.js (or similar).
• Experience working with LLMs, prompt engineering, or AI/ML systems in production, with genuine curiosity about new models and capabilities.
• Familiarity with frontend engineering, state management, data models, and API design.
• Strong product sense, with the ability to translate technical AI capabilities into real user value.
• A curious, self-driven mindset that matches your technical skill.
• Experience building AI-powered consumer products or working with image generation models (Nice to have).

Responsibilities

• Design and implement full-stack AI features using LLMs and image generation models.
• Build, optimize, and evaluate AI workflows using Gamma's in-house JSX-based prompting framework.
• Experiment with new models and providers to improve content creation quality, cost, and reliability.
• Ship features that integrate cutting-edge AI into intuitive user experiences across millions of daily requests.
• Collaborate with product and design to translate AI possibilities into polished, user-facing features.
• Optimize AI performance and cost at scale, balancing quality with speed and reliability.

Skills

TypeScript

React

Node.js

LLMs

Prompt engineering

AI/ML systems

Frontend engineering

API design

Data models

State management

Tools

JSX-based prompting framework

Image generation models

Job description

About the role

You'll build the AI features at the heart of Gamma's content creation experience. That means designing and implementing full-stack features powered by LLMs and image generation models, crafting AI workflows that feel intuitive and magical to users, and pushing the boundaries of how we integrate the latest models into our product.

You'll work across the entire stack, from prompt engineering to frontend integration, shaping how millions of people use AI to create presentations, documents, and websites. You'll partner closely with product, design, and engineering to turn AI capabilities into polished, delightful experiences that users reach for every day.

Our team has a strong in-office culture and works in person 4-5 days per week in San Francisco. We love working together to stay creative and connected, with flexibility to work from home when focus matters most.

What you'll do

• Design and implement full-stack AI features using LLMs and image generation models

• Build, optimize, and evaluate AI workflows using Gamma's in-house JSX-based prompting framework

• Experiment with new models and providers to improve content creation quality, cost, and reliability

• Ship features that integrate cutting-edge AI into intuitive user experiences across millions of daily requests

• Collaborate with product and design to translate AI possibilities into polished, user-facing features

• Optimize AI performance and cost at scale, balancing quality with speed and reliability

What you'll bring

• 3+ years building production web applications with strong full-stack fundamentals, including proficiency in TypeScript, React, and Node.js (or similar)

• Experience working with LLMs, prompt engineering, or AI/ML systems in production, with genuine curiosity about new models and capabilities

• Familiarity with frontend engineering, state management, data models, and API design

• Strong product sense, with the ability to translate technical AI capabilities into real user value

• A curious, self-driven mindset that matches your technical skill

• Experience building AI-powered consumer products or working with image generation models (Nice to have)

Compensation range:

The base salary for this full-time position, which spans multiple internal levels depending on qualifications, ranges between $180K - $310K plus benefits & equity.

Final offer amounts are determined by multiple factors, including but not limited to experience and expertise in the requirements listed above.