Senior Software Engineer II - Ads Quality

Instacart
United States
Workplace: RemoteFull timeUSD 192,000 - 242,500 annuallyFunction: Software EngineeringExperience: 3+ yearsEducation: mastersSkills: ["Analytical thinking","Problem-solving","Communication","Collaboration","Mentoring"]

Build and deploy machine learning infrastructure for Ads Quality, optimizing the ads training and serving funnel from retrieval to pricing. Own technical direction for data, feature processing, and model training/serving systems—eliminating bottlenecks to improve stability, latency, and cost. Lead infrastructure for a real-time sequential foundation model, including feature stores, streaming updates, and efficient long-context serving, while partnering with product, data science, and MLEs to deliver advertising performance gains.

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FursaFursa
Instacart
Instacart
2 days ago

Senior Software Engineer II - Ads Quality

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Source: Company careers pageValidated by: Fursa AI
Last checked: 8 hours agoStatus: Live

Job Summary

Build and deploy machine learning infrastructure for Ads Quality, optimizing the ads training and serving funnel from retrieval to pricing. Own technical direction for data, feature processing, and model training/serving systems—eliminating bottlenecks to improve stability, latency, and cost. Lead infrastructure for a real-time sequential foundation model, including feature stores, streaming updates, and efficient long-context serving, while partnering with product, data science, and MLEs to deliver advertising performance gains.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, develop, and deploy ML infrastructure to tackle practical Ads Quality challenges, partnering with the ML Foundation team.
  • •Optimize training and serving funnel bottlenecks by profiling real systems and improving throughput, cost, and latency.
  • •Build low-latency real-time feature processing pipelines that compute, join, and serve fresh features on the critical path.
  • •Lead infrastructure for a real-time sequential foundation model, including online sequence feature stores, streaming update paths, and training pipelines.
  • •Mentor engineers, set technical direction, and conduct code reviews to maintain high code quality and maintainability.

Pay and Benefits

Salary: USD 192,000 - 242,500 annually
Perks:Equity

Key Requirements

  • •Graduate degree (Master's or PhD) in computer science, artificial intelligence, machine learning, operations research, or equivalent self-study and experience.
  • •3+ years of industry experience building ML infrastructure or using machine learning on real-world problems with large datasets.
  • •Deep expertise building, scaling, and managing ML infrastructure for training and/or serving in production with modern ML systems and MLOps.
  • •Strong programming skills (e.g., Python, Go) and data manipulation expertise using SQL, Spark, and Pandas, plus ML frameworks (Torch, Tensorflow, XGBoost).
  • •Strong analytical/problem-solving skills and excellent communication to collaborate with stakeholders across levels.
Experience:3+ yearsMachine learningMLOpsML infrastructureReal-time systemsDigital advertising
Education:Master's in computer science, artificial intelligence, machine learning, operations research
Skills:Analytical thinkingProblem-solvingCommunicationCollaborationMentoring
Tech Stack:PythonGoSQLSparkPandasTorchTensorflowXGBoostKafkaFlinkLLMsTransformer

Company Brief

Instacart
Operates an online grocery marketplace connecting customers with personal shoppers and local retailers for grocery delivery and pickup. Provides technology, logistics, and advertising solutions to supermarkets and consumer packaged goods brands.
Industry: Online Marketplaces
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: San Francisco, United States
Founded: 2012
Glassdoor
Glassdoor: 3.6
WebsiteLinkedIn