Full Stack Engineer (AI-Driven SaaS)

Tario is a sister company of Auric AI Labs.

About Us

We're on a mission to reinvent how sales happen by putting AI in the driver's seat of prospecting, engagement, and pipeline creation. Think autonomous sales agents that write human-like emails, handle objections, and book meetings without the manual grind.

If that sounds exciting, you'll love building with us.

We're an early-stage, fast-moving team that thrives on experimentation, speed, and deep customer empathy. Every feature we ship makes salespeople more effective and makes buyers feel like they're talking to a real human.

Responsibilities

We're looking for a Full Stack Engineer with strong backend expertise and a deep curiosity for building AI-powered systems that connect reasoning models, real-time data, and scalable infrastructure. You'll work across the stack from backend architecture to AI orchestration to bring intelligent automation to life.

• Design, build, and maintain scalable backend systems and APIs that power autonomous AI sales agents.
• Integrate and orchestrate LLM pipelines using frameworks like LangGraph, AutoGen, or LangChain, ensuring reliability and observability.
• Collaborate with AI/ML engineers to deploy intelligent models into production environments with robust data pipelines.
• Build clean, maintainable service architectures for real-time communication, lead enrichment, and workflow automation.
• Work with the frontend team to expose APIs that enable AI-first, dynamic user experiences.
• Implement data persistence, caching, and asynchronous task systems to handle large-scale automation.
• Contribute to system design decisions, scalability planning, and cloud infrastructure setup (AWS/GCP).
• Write high-quality, testable, and modular code both backend and frontend.
• Continuously improve performance, reliability, and developer experience across services.

Qualifications

• Bachelor's, Master's, or Ph.D. in Computer Science, Engineering, or a related field
• 3–5 years of professional software development experience
• Strong backend foundation in one or more:
• Node.js / Express / NestJS
• Python / FastAPI / Django
• Go / Gin
• Java / Spring Boot
• Experience designing and building RESTful and/or GraphQL APIs
• Familiarity with databases such as PostgreSQL, MongoDB, or Redis
• Working knowledge of frontend frameworks like React, Next.js, or Vue (bonus if full-stack comfortable)
• Experience deploying and maintaining applications in AWS, GCP, or similar cloud environments
• Understanding of event-driven architectures, async queues (Celery, RabbitMQ, Kafka), and caching
• Bonus:
• Experience with LLM orchestration frameworks (LangGraph, AutoGen, LangChain, Semantic Kernel, etc.)
• Exposure to AI agent systems, tool calling, or prompt orchestration
• Familiarity with vector databases, embeddings, and retrieval-augmented generation (RAG)
• Interest in MLOps, fine-tuning, or evaluation frameworks

What We're Looking For

• A builder mindset you love architecting systems from scratch and iterating fast.
• Deep technical curiosity about how AI agents interact with real-world workflows.
• Ownership mentality: you want your work to ship, scale, and deliver business impact.
• Clear communication and comfort working in a fast-paced, collaborative environment.
• Passion for designing systems where AI isn't an add-on, it's the core logic.

Reasons You Should Join Tario

• AI at the Core: Work on systems where AI isn't a bolt-on, it's the foundation.
• High Impact: Your work will directly shape how businesses sell and communicate at scale.
• Speed & Ownership: Ship fast, own your code end-to-end, and make real architectural decisions.
• Growth & Learning: Join early, take ownership of big challenges, and grow with a team that values depth, autonomy, and innovation.