Full Stack Engineer, Infrastructure & Data
About Lightfield
Lightfield is a new kind of CRM.
It's a collaborative system for founders to find, understand, and serve customers faster than anything before it.
It captures every customer interaction, generates and performs followup actions, and answers questions about your go-to-market using knowledge obtained in real time.
Our system is tuned and customized by a team of experienced sellers, engineers, and researchers. Many of us worked on large-scale products including Llama, Messenger, Instagram, Pinterest, and Linkedin before this.
About the role
We’re looking for an experienced, creative, and versatile engineer who is eager to tackle the challenge of architecting, building, and scaling the core infrastructure and systems powering Lightfield's AI-driven CRM.
At Lightfield, engineers take ownership of projects from inception to impact, collaborating across functions and pushing the envelope on what’s possible in applied AI and data systems. You’ll play a critical role in designing and building the data models and infrastructure that support a next-generation CRM, ensuring our system is performant, scalable, and resilient.
What you’ll do
Build and maintain full-stack systems, end-to-end, ensuring reliability, scalability, and performance.
Architect and scale the data infrastructure and backend services that power Lightfield AI-driven CRM.
Design and optimize data models to support CRM workflows, customer interactions, and AI-driven insights.
Develop observability and metrics to enable smooth operation, proactive issue detection, and continuous improvement.
Mentor teammates, participate in code reviews, and help shape engineering culture and practices.
Contribute to building a world-class engineering team through recruiting, mentorship, and knowledge-sharing.
Who you are
6+ years of experience in software development, with a strong background in infrastructure, data modeling, and backend systems.
Deep experience building scalable, high-performance data infrastructure that can support complex customer workflows and large-scale data processing.
Strong understanding of database design, indexing strategies, and query optimization, especially in PostgreSQL or similar relational databases.
You’re excited about Large Language Models (LLMs) and the opportunity to build systems that support and leverage them.
You have the ability to ramp quickly on tech stack that features TypeScript, React, Next.js, Node.js, Apollo GraphQL, and PostgreSQL.
Strong fundamentals in software engineering, with a degree in Computer Science or a related field.
Thrives in ambiguity, able to independently drive projects and deliver results in a fast-moving environment.
Clear communicator, capable of articulating technical decisions to both technical and non-technical stakeholders.
Passionate about building products customers love, ensuring our CRM is intuitive, intelligent, and indispensable.
Average salary estimate
If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.
At Lightfield, we're revolutionizing customer relationship management with our innovative AI-driven CRM, and we're on the lookout for a Full Stack Engineer, Infrastructure & Data, to join our dynamic team in San Francisco. If you're someone who thrives on creating efficient and impactful systems, this role is perfect for you! As a Full Stack Engineer at Lightfield, you'll take charge of architecting and scaling our core infrastructure, contributing to a product that's designed to enhance how founders engage with their customers. Your role will involve building and maintaining robust full-stack systems that ensure high reliability and performance. You'll work closely with a talented team, leveraging your 6+ years of software development experience to enhance our data models and backend services. Being passionate about Large Language Models (LLMs) will certainly give you an edge as you design solutions that leverage cutting-edge AI technology. At Lightfield, you won’t just be coding; you’ll help shape the future of our engineering culture through mentorship, collaboration, and proactive problem-solving. If you're excited about using your skills in TypeScript, React, Node.js, and PostgreSQL to craft systems that can scale with our vision, we’d love to have you on board. Together, we'll create a CRM that founders can't resist, making customer interactions smarter and more intuitive than ever before!
Subscribe to Rise newsletter
🔮
Hi, I'm Risa! Your AI Career Copilot
you, just ask me below!
Sign up for our weekly
newsletter of fresh jobs
