Full Stack Engineer

The Role

You ll build the core platform that powers Kepler s AI research experience. You own the full stack:
React interfaces that financial professionals rely on for critical research, backend systems that process billions of data points, and AI workflows that power million-dollar investment decisions.

This role is for engineers who want to build foundational technology at the intersection of AI and finance, where your code directly impacts how clients make critical business decisions.

• Build the frontend: Sophisticated React/Type Script applications for complex data visualization, AI-powered insights, and seamless workflows. Modern design systems, Tailwind CSS.

• Build the backend: Scalable services that orchestrate AI workflows, manage data pipelines, and integrate with enterprise financial tools.

• Own features end-to-end: Design to production. React components, backend services, database optimization, deployment, monitoring.

• Integrate AI into production: Language models and AI capabilities powering intelligent research workflows that augment human decision-making.

• Build enterprise data integrations: Ingest and normalize data from scattered sources: public filings, earnings transcripts, market data feeds, research reports. Build robust pipelines that transform fragmented data into a unified platform.

• Optimize performance: React rendering, bundle size, database queries, API response times. The full stack.

• Ship with production excellence: Comprehensive testing, monitoring, deployment pipelines. You own reliability for what you build.

• 7+ years of full-stack development experience shipping production applications at scale

• Frontend: Advanced React, Type Script, Tailwind CSS, state management, testing frameworks

• Backend: Node.js or Python, API design, Postgre
  
  SQL/Mongo
  
  DB, AWS/GCP

• Architecture: Experience designing complete systems from database schema to component hierarchies

• Enterprise: Auth systems, RBAC, security requirements

• Data: Large datasets, visualization, analytics pipelines

• Practices: Git workflows, CI/CD, automated testing

• Strong communicator who can discuss technical trade-offs clearly

• Product mindset: user-focused, iterates on feedback, solves real problems

• Thrives in fast-paced environments across the full stack

• Financial services experience preferred but not required

Don t check every box? Apply anyway. We prioritize problem-solving ability, systems thinking, and drive to build transformative agentic infrastructure.

Direct mentorship from engineers who built Palantir s core systems:

• Weekly 1:1s with senior engineers who ve architected enterprise-scale distributed systems

• Deep architectural reviews and guidance on system design

• Clear growth path toward technical leadership and system ownership

• Learn by building production systems that power real financial research

• Frontend
  :
  React, Typescript, Vite, Tailwind, Radix, Tan Stack, Zustand

• Backend
  :
  Rust, Node.js, Python, Postgre
  
  SQL, Redis

• AI/ML
  :
  OpenAI, Anthropic, MCP SDK

• Infrastructure
  : AWS (S3, RDS), Docker, Temporal, Kubernetes, Dataflow

• Tools
  :
  Git, Git Hub, Pulumi, Auth0, Share Point

• Comprehensive medical, dental, vision, 401k, insurance for employees and dependents

• Automatic coverage for basic life, AD&D, and disability insurance

• Daily lunch in office

• Development environment budget - latest Mac Book Pro, multiple monitors, ergonomic setup, and any development tools you need

• Unlimited PTO policy

• "Build anything" budget - dedicated funding for whatever tools, libraries, datasets, or infrastructure you need to solve technical challenges, no questions asked

• Learning budget - attend any conference, course, or program that makes you better at what we re building

• Forward-Deployed with Product DNA: We own customer outcomes while building a product company. That means embedding, iterating, and deploying where our customers are. We don t win if they don t win.

• Extreme Ownership: Big vision, shared ownership. If you notice a problem, you own it. Authority comes from initiative, not job titles. Once you step up, you re accountable for the outcome.

• Production-First Engineering: We…