Full Stack Engineer - Senior

About Interactly.ai

Interactly.ai is transforming healthcare operations with AI-powered automation across scheduling, lab follow-ups, eligibility checks, prior authorization, and insurance verification. Our multimodal AI agents work across voice, email, chat, fax, and EHR integrations improving patient access, reducing staff burden, and accelerating care delivery.

We serve 2,000+ physicians and healthcare providers, delivering measurable outcomes, 20–30% fewer no-shows and thousands of staff hours saved. Now, we're scaling our AI platform and we want you to help lead that charge.

Role Overview

Lead complex full-stack system design and delivery. Own technical decisions, raise the engineering bar, and drive AI-powered feature development across React and Python. A hands-on senior engineer who shapes architecture and mentors the team.

Key Responsibilities

Architecture & Technical Leadership

• Architect and build complex, scalable full-stack features end-to-end
• Make and document key technical decisions (frameworks, patterns, APIs, data models)
• Design robust backend services in Python and data models for performance and scale
• Identify and resolve performance, reliability, and scalability bottlenecks

AI Systems

• Lead AI/LLM-driven feature integration into production (OpenAI, Anthropic, Gemini APIs)
• Architect agentic workflows, RAG systems, and conversational AI features
• Define LLM integration patterns and best practices for the team

Quality, SDLC & Mentorship

• Drive code quality through reviews, standards, and testing strategy
• Shape SDLC practices and engineering standards across the team
• Mentor mid-level engineers on technical challenges and architecture
• Leverage AI coding tools (Cursor, Copilot, Claude Code) for velocity
• Partner closely with product and design on roadmap and scope

Requirements

• 4–6 years full-stack engineering
• Expert TypeScript/JavaScript and modern frontend framework (React preferred)
• Strong backend expertise: Python (FastAPI/Django) and system design
• LLM/agentic systems integration in production (OpenAI, Anthropic, Gemini)
• Proven experience architecting scalable web applications
• Deep databases, caching, and API design at scale
• Track record mentoring engineers and leading technical initiatives
• Strong ownership mindset and AI-first working style

Nice-to-Have

• Event-driven and real-time architectures (WebSockets, SSE, Kafka)
• Cloud and DevOps fluency for end-to-end ownership (AWS/GCP, Docker, K8s)
• SDLC leadership: standards, testing strategy, developer experience
• Healthcare technology or health-tech startup experience

Why Join Interactly.ai?

• Build infrastructure and products powering real-world healthcare AI
• Work with AI-native engineering teams using cutting-edge tools (Claude Code, Cursor, Copilot)
• Mission-driven impact — improve patient outcomes and save thousands of staff hours
• High ownership, rapid learning, and significant career upside
• Global collaboration across India and the US
• Seed-stage growth — scale from Seed to Series A alongside the team

Interview Process

Recruiter Screen → Functional / Technical Round → System Design / Product Deep Dive → Founder Interview