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Weekday AI (YC W21)

Software Development Engineer 3 - AI/ML

Weekday AI (YC W21)
India · Full-time · Mid-Senior

This role is for one of Weekday's clients

Min Experience: 8 years

Location: Bengaluru

JobType: full-time

Requirements


As an SDE-3 in AI/ML, you will:

  • Translate business asks and requirements into technical requirements, solutions, architectures, and implementations
  • Define clear problem statements and technical requirements by aligning business goals with AI research objectives
  • Lead the end-to-end design, prototyping, and implementation of AI systems, ensuring they meet performance, scalability, and reliability targets
  • Architect solutions for GenAI and LLM integrations, including prompt engineering, context management, and agentic workflows
  • Develop and maintain production-grade code with high test coverage and robust CI/CD pipelines on AWS, Kubernetes, and cloud-native infrastructures
  • Establish and maintain post-deployment monitoring, performance testing, and alerting frameworks to ensure performance and quality SLAs are met
  • Conduct thorough design and code reviews, uphold best practices, and drive technical excellence across the team
  • Mentor and guide junior engineers and interns, fostering a culture of continuous learning and innovation
  • Collaborate closely with product management, QA, data engineering, DevOps, and customer facing teams to deliver cohesive AI-powered product features


Key Responsibilities

  • Problem Definition & Requirements
  • Translate business use cases into detailed AI/ML problem statements and success metrics
  • Gather and document functional and non-functional requirements, ensuring traceability throughout the development lifecycle
  • Architecture & Prototyping
  • Design end-to-end architectures for GenAI and LLM solutions, including context orchestration, memory modules, and tool integrations
  • Build rapid prototypes to validate feasibility, iterate on model choices, and benchmark different frameworks and vendors
  • Development & Productionization
  • Write clean, maintainable code in Python, Java, or Go, following software engineering best practices
  • Implement automated testing (unit, integration, and performance tests) and CI/CD pipelines for seamless deployments
  • Optimize model inference performance and scale services using containerization (Docker) and orchestration (Kubernetes)
  • Post-Deployment Monitoring
  • Define and implement monitoring dashboards and alerting for model drift, latency, and throughput
  • Conduct regular performance tuning and cost analysis to maintain operational efficiency
  • Mentorship & Collaboration
  • Mentor SDE-1/SDE-2 engineers and interns, providing technical guidance and career development support
  • Lead design discussions, pair-programming sessions, and brown-bag talks on emerging AI/ML topics
  • Work cross-functionally with product, QA, data engineering, and DevOps to align on delivery timelines and quality goals


Required Qualification

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field
  • 8+ years of professional software development experience, with at least 3 years focused on AI/ML systems
  • Proven track record of architecting and deploying production AI applications at scale
  • Strong programming skills in Python and one or more of Java, Go, or C++
  • Hands-on experience with cloud platforms (AWS, GCP, or Azure) and containerized deployments
  • Deep understanding of machine learning algorithms, LLM architectures, and prompt engineering
  • Expertise in CI/CD, automated testing frameworks, and MLOps best practices
  • Excellent written and verbal communication skills, with the ability to distill complex AI concepts for diverse audiences


Preferred Experience

  • Prior experience building Agentic AI or multi-step workflow systems (using tools like Langgrah, CrewAI or similar)
  • Familiarity with open-source LLMs (e.g., Hugging Face hosted) and custom fine-tuning
  • Familiarity with ASR (Speech to Text) and TTS (Text to Speech), and other multi-modal systems
  • Experience with monitoring and observability tools (e.g. Datadog, Prometheus, Grafana)
  • Publications or patents in AI/ML or related conference presentations
  • Knowledge of GenAI evaluation frameworks (e.g., Weights & Biases, CometML)
  • Proven experience designing, implementing, and rigorously testing AI-driven voice agents - integrating with platforms such as Google Dialogflow, Amazon Lex, and Twilio Autopilot - and ensuring high performance and reliability


What we offer?

  • Opportunity to work at the forefront of GenAI, LLMs, and Agentic AI in a fast-growing SaaS environment
  • Collaborative, inclusive culture focused on innovation, continuous learning, and professional growth
  • Competitive compensation, comprehensive benefits, and equity options
  • Flexible work arrangements and support for professional development

Key Skills

Ranked by relevance

ai cicd python devops cloud java aws containerization machine learning prototyping kubernetes prometheus prototypes datadog docker mlops saas gcp asr
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Posted
Jun 07, 2025
Type
Full-time
Level
Mid-Senior
Location
Bengaluru

Industries

IT Services IT Consulting

Categories

Other

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