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Lumena
Lumena
Fullstack Engineer
Full-time
On-site
$200K - $300K
About this role

We’re looking for a full-stack engineer to help lead product development and shape the core architecture of Lumena’s platform. You’ll own major product surfaces across frontend, backend, and integration layers.


This is a high-impact role: you’ll work directly with the founder, influence product direction, and build the foundation that powers the company’s first production deployments.


Responsibilities

  • Design and build the core application builder — the orchestration layer connecting workflows, agents, and front-end views.

  • Develop and scale Lumena’s TypeScript-based backend and modern frontend stack (React + Tailwind).

  • Build frontend interfaces for dynamic dashboards, forms, and human-AI workflows.

  • Collaborate with our applied engineering team to integrate automation and intelligence across systems.

  • Shape our integration layer connecting REST APIs, SQL sources, and third-party systems.

  • Define best practices for product engineering, architecture, and developer experience as we scale.

in professional software engineering
Salary
$200K - $300K
Equity
1+%
Visa sponsorship available
Case-by-case basis
On-site work policy
Onsite in the Greylock office in SoMA
Full-time position
Location
San Francisco, CA
Tech stack
TypeScript, React, Node.js
About Lumena

Lumena’s mission is to empower domain experts to build the next generation of business software.


Enterprises spend hundreds of billions of dollars each year building custom internal tools because off-the-shelf software can’t match the complexity of real work. Lumena enables teams to build AI-powered enterprise applications — tools where humans and AI collaborate seamlessly across systems like Salesforce, NetSuite, and HubSpot.


We’re creating a full-stack AI application builder:

  • A front-end builder that lets business users design collaborative dashboards and workflows

  • A workflow engine that orchestrates complex, deterministic and AI-assisted routines

  • A data and integration layer that provides semantic understanding across enterprise systems


Our early design partners include mid-market and enterprise companies in finance, customer success, and operations — each working with us to replace costly internal tooling with Lumena-built applications.


Feel free to read up more on Lumena here.

Team size

5 employees

Founded

2025

Total funding

$6.4M

Company locations

San Francisco
About the team

Founder: Andrew is a repeat entrepreneur who previously scaled Pallet to Series B (50M raised) and built the fastest-growing product in Toast’s history ($0 → $2B GMV in a year). His experience building AI-enabled business software at Pallet and flexible enterprise software at Retool directly informs Lumena’s vision: AI applications that let companies shape software to fit bespoke, cross-system workflows.


Nikhil recently joined Lumena as an applied AI engineer. Nikhil previously started a crypto company and worked at Cursor. Nikhil spends most of his spare time working on his chess engine, which uses a novel transformer based architecture to produce the world’s strongest neural network for chess. The chess engine combines transformer architectures from LLMs for pre-training with a special reinforcement learning framework applied to chess. Nikhil studied math and CS at MIT. At MIT, he competed in math competitions like Putnam and did research in math.

Tech stack
TypeScript, React, Node.js