Backend Developer

24 hours ago

Ayala Alabang, National Capital Region, Philippines KMC Solutions Full time

Senior Backend Developer (FastAPI/Python)

Experience: 5-8 years


Role Summary

As a Senior Backend Developer, you will be responsible for designing, developing, and scaling the server-side architecture of Kyrios 2.0, an AI-driven healthcare engagement platform. You will work on REST/GraphQL APIs, AI integrations, and data pipelines, ensuring high performance, security, and scalability. Your role will involve collaborating with AI/ML engineers, data teams, and product managers to build intelligent, agentic workflows and real-time automation for healthcare professionals.


Key Responsibilities

  • API Development: Design, develop, and maintain REST and GraphQL APIs for core platform modules (community forums, CME, AI-driven targeting, and recruiter automation).
  • AI Integration: Build and integrate GenAI, Agentic AI, and LangChain/LangGraph-based pipelines for HCP profiling, lead scoring, and personalized recommendations.
  • Database Optimization: Architect and optimize PostgreSQL and MongoDB schemas for performance, scalability, and multi-tenancy.
  • Third-Party Integrations: Integrate payment gateways, SMS/email services, face recognition APIs, and AI endpoints (e.g., LLM inference, vector databases).
  • Performance & Security: Implement caching (Redis), job queues, API rate limiting, and security best practices (OAuth, JWT, data encryption).
  • DevOps & Cloud: Deploy and monitor services on AWS (Lambda, ECS, S3) using CI/CD pipelines and infrastructure-as-code (Terraform/CDK).
  • Testing & Documentation: Write unit/integration tests, maintain API documentation, and ensure code quality through peer reviews.

Requirements

Technical Skills:

  • Backend: FastAPI, Python, Django/Flask (bonus), async programming.
  • Databases: PostgreSQL, MongoDB, Redis, and experience with data modeling for scale.
  • AI/ML: Hands-on experience with LangChain, LangGraph, PyTorch/TensorFlow, and Agentic AI frameworks.
  • Cloud & DevOps: AWS (Lambda, ECS, S3), Docker, Kubernetes, CI/CD (GitHub Actions/Jenkins).
  • APIs: REST/GraphQL, WebSockets, and third-party API integrations.
  • Data Pipelines: Experience with ETL, feature stores, and MLOps for AI model deployment.

Soft Skills:

  • 5-8 years of backend development experience, preferably in SaaS, healthcare, or data-driven platforms.
  • Strong problem-solving, debugging, and optimization skills.
  • Ability to mentor junior developers and collaborate with cross-functional teams.
  • Startup mindset: Comfortable with ambiguity, rapid iteration, and ownership.

Nice-to-Have:

  • Experience with healthcare data (HIPAA/GDPR compliance) or market research tools.
  • Exposure to multi-modal AI, fine-tuning LLMs, or autonomous agent systems.

Selection Priorities

  • Hands-on coding: Proficiency in Python, FastAPI, and AI tooling is a must.
  • Scalability focus: Experience building high-traffic, low-latency systems.
  • AI curiosity: Passion for GenAI, Agentic AI, and automation.
  • Collaboration: Ability to work closely with product, data, and frontend teams.

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