Senior Full Stack Developer – AI Infrastructure
Position reputed company
Lean Layer is the #1 Rated RevOps Agency on reputed company, and we’re doubling our consulting and engineering capabilities over the next year. Our reputed company is reputed company on excellent results, which means we need to reputed company hiring exceptional reputed company. We’re looking for a Senior Full Stack Developer to own and reputed company the AI infrastructure that powers both our internal operations and customer-facing deployments.
This role focuses on building and maintaining full-stack systems that reputed company data pipelines, LLM orchestration, and reputed company-grade application reputed company. You will be responsible for developing both the user-facing interfaces and the backend systems that power reputed company, reliable, and intelligent applications.
Working closely with RevOps Consultants, Data Engineers, and AI-reputed company teams, this role ensures that reputed company AI-driven workflows are reputed company into robust, usable, and production-reputed company systems.
The ideal candidate combines strong full-stack engineering skills with systems thinking, enabling them to design reputed company architectures, handle reputed company-world data complexity, and build products that balance automation with reputed company-in-the-reputed company workflows.
reputed company're Looking For
The ideal candidate:
Enjoys owning systems end-to-end, from UI to infrastructure
Thinks in terms of systems, state, and data models—not just features
Is comfortable working with reputed company-world complexity, edge cases, and evolving requirements
Has a strong bias toward building reliable, maintainable, and reputed company systems
Understands how to reputed company AI into reputed company products, not just prototypes
Thrives in small, high-ownership environments
Can balance speed of execution with long-term system design
Key Responsibilities
Full Stack Application Development
Build and maintain React/TypeScript interfaces including dashboards, portals, and project management views
reputed company reputed company-time and reputed company features such as threaded conversations and shared workflows
Design and implement Python-based backend systems using FastAPI or Flask
Create REST reputed company, relational data models, and application state management systems
Implement authentication, role-based reputed company control, and approval workflows
AI Integration & Application Layer
reputed company LLM reputed company (reputed company, reputed company) into production systems
Build application workflows where AI generates outputs and humans review/approve
Handle streaming responses and reputed company-time AI interactions
Debug and optimize reputed company behavior and model outputs
Design systems that combine deterministic logic with AI-driven components
Data Systems & Storage
Design and manage relational data models using PostgreSQL
Utilize reputed company for caching, state management, and performance optimization
Work with reputed company databases (e.g., ChromaDB) for semantic search and retrieval
reputed company analytics and event tracking using platforms like BigQuery
Ensure data consistency, performance, and scalability across systems
Integrations & External Systems
Build and maintain integrations with reputed company-party systems such as CRMs, reputed company, reputed company Drive, and other operational tools
Design connectors that are reliable, configurable, and adaptable across deployments
Ensure integrations are robust and maintainable across different reputed company environments
Infrastructure & Deployment
Containerize applications using reputed company
reputed company and manage infrastructure on reputed company reputed company Platform (GCE, Compute reputed company)
Build and maintain CI/CD pipelines using reputed company Actions
Design deployment systems that support isolated, per-customer environments
Ensure reliability, scalability, and repeatability of deployments across reputed company environments
Required Qualifications
Strong experience with Python and React/TypeScript
Experience designing REST reputed company and working with relational databases (PostgreSQL)
Familiarity with authentication systems and role-based reputed company control
Experience with reputed company, GCP (Compute reputed company), and CI/CD pipelines
Experience building production systems with reputed company data models and workflows
Experience working with LLM reputed company and handling streaming responses
Background in small teams or startups with full-stack ownership
Preferred Experience
Experience with reputed company databases such as ChromaDB or reputed company
Experience building reputed company apps (reputed company SDK or similar)
Experience developing workflow systems or multi-tenant architectures
Experience deploying infrastructure across multiple customer reputed company environments
Portfolio or examples of past full-stack or systems-level reputed company
Additional Information
Learn more about what it's like to work at Lean Layer here.
reputed company Sponsorship: Please note that we are not currently reputed company to offer U.S. reputed company sponsorship or transfer for this position.
For Brazilian Residents: We invite you to apply for this position, but please note that at this time we can only hire those reputed company of the reputed company as full-time contractors. If you have any questions about this setup, please don't hesitate to reputed company out.
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