Weekday (YC W21)
Weekday (YC W21)
11 – 50 Employees
ConsultingHR TechSaaS
Weekday (YC W21) is an India-focused recruitment platform in the HR technology and SaaS space. It combines AI-driven tools with a broad candidate database to help companies identify and engage talent through proactive outreach. The platform supports communication across email, WhatsApp, and phone, while also giving candidates a straightforward way to discover and apply for roles.

Senior Machine Learning Engineer - India Remote

Build healthcare-focused machine learning, LLM, and multi-agent systems for a Weekday client. Develop secure AI services and backend infrastructure that improve healthcare workflows.

Description

  • Design, deploy, monitor, and maintain proprietary machine learning models, LLMs, and multi-agent AI systems for healthcare applications.
  • Create AI solutions that improve healthcare operations, workflows, efficiency, and service delivery.
  • Customise and fine-tune open-source LLMs and integrate enterprise LLM platforms for healthcare requirements.
  • Develop prompting approaches that improve LLM performance across complex healthcare use cases.
  • Build AI solutions for prior authorisation and other healthcare operational workflows.
  • Develop scalable, secure, maintainable Python microservices with FastAPI.
  • Design and implement RESTful APIs and backend services for ML and AI applications.
  • Deploy and orchestrate services with Kubernetes, prioritising reliability, scalability, security, and operational performance.
  • Use Google Cloud Platform infrastructure to deploy and manage production AI and ML workloads.
  • Monitor model and service performance while improving reliability, latency, scalability, and resource utilisation.
  • Investigate emerging AI and ML techniques for healthcare and apply relevant research to practical solutions.
  • Carry out independent technical research and contribute to scientific publications and research papers.
  • Develop intelligent simulation systems that emulate or automate service-led workflows to improve efficiency and reduce costs.
  • Work with product, engineering, healthcare, and other stakeholders to turn requirements into effective AI solutions.
  • Ensure AI systems meet ethical, privacy, security, and healthcare regulatory requirements.
  • Maintain technical documentation and explain AI concepts, system capabilities, limitations, and outcomes to technical and non-technical stakeholders.
  • Help improve AI engineering practices, model development processes, and production infrastructure.

Requirements

  • Three to five years of experience building scalable ML systems, AI applications, and backend services.
  • Bachelor’s degree in Computer Science, Engineering, or a related field, preferably from a Tier-I institution.
  • Hands-on expertise with large language models, prompting, fine-tuning, and generative AI.
  • Strong knowledge of machine learning concepts and practical experience with TensorFlow, PyTorch, or comparable frameworks.
  • Experience developing, deploying, monitoring, and optimising production ML models.
  • Advanced Python skills and practical experience building RESTful microservices with FastAPI.
  • Experience with Kubernetes and containerised application deployment.
  • Familiarity with Google Cloud Platform and cloud-based ML and AI infrastructure.
  • Experience building scalable backend systems and production-grade AI services.
  • Ability to conduct independent AI/ML research and contribute to scientific papers or technical publications.
  • Strong analytical and problem-solving abilities, with the capacity to turn research into practical engineering solutions.
  • Understanding of AI ethics, healthcare data privacy, security, and regulatory considerations.
  • Excellent written and verbal communication skills, including the ability to explain complex technical concepts to non-technical audiences.
  • Strong ownership, collaboration, and execution skills in fast-paced, cross-functional environments.
  • Willingness to travel to the Vadodara, Gujarat headquarters for approximately one week when required.

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