Technical Lead – Sigmatic.Ai
Location : Remote / Hybrid (DELHI)
Type : Full-Time
Company Overview
Sigmatic is redefining operational excellence for ambulatory surgery centers (ASCs) through AI-driven automation and intelligent workflow platforms. Our mission is to eliminate manual processes, unlock real-time decision-making, and empower ASCs to scale profitably. Purpose-built for outpatient facilities, Sigmatic delivers the next generation of operational analytics, financial insights, and digital-twin monitoring—helping surgery centers worldwide operate smarter, faster, and more efficiently.
Role Overview
Sigmatic is seeking a Technical Lead to drive engineering execution, architect scalable systems, and guide a growing development team. This role blends leadership with hands-on technical work. You will own architectural decisions, mentor engineers, enforce best practices, and ensure smooth delivery of high-impact features across our platform.
The ideal candidate is a senior full-stack engineer who has evolved from building mobile and backend features to designing and shipping modern, cloud-native platforms. You will serve as the technical bridge between engineering, product, and business stakeholders—driving innovation while ensuring reliability and speed.
Key Responsibilities
- Lead and oversee end-to-end technical project execution across multiple product lines.
- Architect scalable, secure, cloud-native systems and microservices.
- Guide and mentor full-stack engineers, enforcing best practices in coding, testing, and system design.
- Perform code reviews and ensure high standards for maintainability and performance.
- Collaborate closely with Product and Leadership to translate business needs into technical solutions.
- Drive hands-on development in React, Node.Js, Python, and cloud services.
- Own delivery timelines, sprint execution, and technical prioritization.
- Ensure reliable integrations across APIs, data pipelines, cloud infrastructure, and event-driven systems.
- Support the development of AI-augmented internal tools, LLM-based features, and automation workflows.
- Foster a culture of ownership, collaboration, and continuous improvement.
Core Technical Experience
Candidates should have demonstrated experience in :
Full-Stack and Platform Engineering
Modern web platforms : React, Next.Js, Node.Js, PythonAPI-driven systems, secure payment workflows, cloud-native architecturesMobile engineering : iOS, React Native, Flutter (bonus)Building scalable, clean components and backend servicesBackend & Cloud Architecture
Designing and deploying microservices (Node.Js, Python / FastAPI)Azure Kubernetes Service (AKS), Docker, autoscaling deploymentsEvent-driven architectures, queues, and messaging : Redis, RabbitMQ, Azure Service BusAI, Data, and Integrations
LLM-powered tools, RAG pipelines, vector searchExperience with LangChain, ChatGPT, Hugging Face (bonus)Integrations with telemetry, GPS, BLE, IoT data streamsEngineering Craftsmanship
Strong grasp of architecture patterns, data models, analytics integrationsSecure transactions using Stripe / Apple Pay with audit-proof workflowsMap and routing integrations (MapMyIndia or similar)End-to-end delivery from requirements → design → dev → testing → deploymentTools & Technologies
Languages : JavaScript / TypeScript, Python, Swift, Dart
Frameworks : React, Node.Js, FastAPI, React Native, Flutter
Databases : MongoDB, PostgreSQL, SQLite
Observability : Grafana
Testing : TDD
Build / Dev Tools : Git, GitLab, VS Code, Xcode, Android Studio
Cloud : Azure, Blob Storage, AKS
AI Tools : ChatGPT, Claude, Hugging Face
Required Qualifications
Bachelor’s or Master’s in Computer Science, Engineering, or related field6+ years of full-stack software engineering experience2+ years leading engineering teams or technical projectsStrong skills in architecture, system design, and code qualityExcellent communication skills with both technical and non-technical teamsHigh levels of ownership, adaptability, and problem-solving abilityExperience working in agile environmentsAbility to deliver clean, scalable, production-ready features quicklyPreferred Qualifications
Experience with healthcare technology, clinical systems, or ASC operationsExperience building AI-powered applications, automation pipelines, or digital-twin systemsBackground integrating IoT or sensor-driven dataStart-up or high-growth environment experienceWhy Join Sigmatic?
Build technology that transforms healthcare and improves patient outcomesWork with cutting-edge AI, automation, and digital-twin systemsMeaningful responsibilities and ownership from day oneGrowing team, massive market, and strong momentum in the ASC industryCollaborative, fast-moving culture with impact at the core