Lead Engineer - GenAI

Reposted 23 Days Ago
Be an Early Applicant
2 Locations
In-Office
132K-286K Annually
Senior level
eCommerce • Other • Retail
The Role
As a Lead Engineer, you'll design and implement advanced AI agents, lead multi-agent frameworks, and build robust data pipelines, influencing strategic engineering practices.
Summary Generated by Built In
The pay range is $132,000.00 - $286,000.00

Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life insurance and more, to help you and your family take care of your whole selves. Other benefits for eligible team members include 401(k), employee discount, short term disability, long term disability, paid sick leave, paid national holidays, and paid vacation. Find competitive benefits from financial and education to well-being and beyond at https://corporate.target.com/careers/benefits.

About us: 

Working at Target means helping all families discover the joy of everyday life. We bring that vision to life through our values and culture. Learn more about Target here. 

 

Join Merchandising Engineering, a globally distributed engineering team building the systems at the very heart of Target retail. We power Target’s core merchandising capabilities—Item, Price, Promo, Merchandising Optimization, Space Planning, Vendor Experience, and our growing Owned Brand portfolio—at massive scale. Our teams solve complex, high impact problems using cutting edge technologies, including advanced AI and machine learning, to deliver intelligent, data driven experiences to millions of guests and thousands of merchants. This is a team where engineers shape the future of retail technology, influence enterprise wide strategy, and grow their careers by working on platforms that directly define how Target curates, prices, plans, and delivers the products our guests love. 

 
As a Lead Engineer, you serve as the technical anchor for the engineering team that supports a product. You create, own and are responsible for the application architecture that best serves the product in its functional and non-functional needs. You identify and drive architectural changes to accelerate feature development or improve the quality of service (or both). You have deep and broad engineering skills and are capable of standing up an architecture in its whole on your own, but you choose to influence a wider team by acting as a “force multiplier”.  

 

About this Team: 

Use your skills, experience and talents to be a part of groundbreaking thinking and visionary goals. As a Lead Engineer, you’ll take the lead as you… 

 Design and implement autonomous AI agents capable of multi-step reasoning, task planning, tool usage, memory/state management, and iterative execution. 

 Lead development of multi-agent coordination frameworks, agent orchestration layers, workflow engines, and tool invocation pipelines. 

 Apply hands-on expertise with LLMs (OpenAI, Anthropic, Llama, Gemini, etc.) including prompt engineering, model adaptation, and inference optimization. 

 Build and operationalize evaluation systems to measure agent accuracy, robustness, cost efficiency, latency, and reliability. 

 Implement safety and trust mechanisms including content filters, alignment techniques, hallucination mitigation, monitoring pipelines, and auditability. 

 Build data pipelines to support training and fine-tuning, synthetic data generation, feature stores, and real-time inference workflows. 

 Use technology acumen to evaluate and adopt emerging technologies, execute research/proof-of-concepts, and establish scalable engineering patterns and best practices. 

 

Core responsibilities of this job are described within this job description. Job duties may change at any time due to business needs  

 
About you: 
 4 year degree or equivalent experience 
• 7+ years of software development experience with at least one full cycle implementation 
 Demonstrates strong domain-specific knowledge regarding Target’s technology capabilities, and key competitors’ products and differentiating features 

 Proficiency in Java and Python 

 Experience with PostgreSQL, Open/Elasticsearch, Object Storage (S3/etc.) 

 Hands-on experience with modern LLM ecosystems (OpenAI, Anthropic, Llama, Gemini, etc.) and productionizing GenAI capabilities 

 Strong knowledge of emerging GenAI patterns, frameworks and use-cases, including: 

 LangGraph / LangChain / Google GenAI, etc. 

   Context Engineering / RAG / Agentic AI 

 Experience designing scalable, reliable systems with strong performance, cost, and operational health awareness 

 Strong stakeholder communication and ability to lead through influence across teams and partners 

 Experience building highly scalable distributed systems 

 Demonstrates broad and deep expertise in multiple computer languages and frameworks (e.g., open source). Designs, develops, and approves end-to-end functionality of a product line, platform, or infrastructure 

 

Nice to have: 

 Experience with planning algorithms (ReAct, Tree-of-Thought, HTN), policy learning, reward modeling, and agent performance optimization strategies 

 

This position will operate as a Hybrid/Flex for Your Day work arrangement based on Target’s needs. A Hybrid/Flex for Your Day work arrangement means the team member’s core role will need to be performed both onsite at the Target HQ location the role is assigned to (Brooklyn Park, MN or Sunnyvale, CA) and virtually, depending upon what your role, team and tasks require for that day. Work duties cannot be performed outside of the country of the primary work location, unless otherwise prescribed by Target. Click here if you are curious to learn more about Minnesota. 

 

Benefits Eligibility

Please paste this url into your preferred browser to learn about benefits eligibility for this role: https://tgt.biz/BenefitsForYou_E

Americans with Disabilities Act (ADA)

In compliance with state and federal laws, Target will make reasonable accommodations for applicants with disabilities. If a reasonable accommodation is needed to participate in the job application or interview process, please reach out to [email protected]. Non-accommodation-related requests, such as application follow-ups or technical issues, will not be addressed through this channel.  

Skills Required

  • 4 year degree or equivalent experience
  • 7+ years of software development experience
  • Proficiency in Java and Python
  • Experience with PostgreSQL, Open/Elasticsearch, Object Storage
  • Hands-on experience with modern LLM ecosystems
  • Experience designing scalable, reliable systems
  • Strong stakeholder communication and ability to lead

Target Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Target and has not been reviewed or approved by Target.

  • Healthcare Strength Health benefits are accessible to hourly team members at relatively low hour thresholds and include no‑cost, 24/7 virtual medical care and expanded mental‑health support. This breadth is positioned as a relative strength compared to typical retail offerings.
  • Retirement Support Retirement programs include a dollar‑for‑dollar 401(k) match with immediate vesting and options like Roth 401(k) and stock purchase. These features strengthen long‑term savings for a wide range of roles.
  • Parental & Family Support Family support includes paid family leave, backup care, and reimbursements for adoption and surrogacy. These resources complement paid time off and holidays for eligible team members.

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The Company
HQ: Minneapolis, MN
172,344 Employees

What We Do

Target is an American retailing company providing access to a wide selection of products such as furniture, electronics, toys, and more. Target is one of the world’s most recognized brands and one of America’s leading retailers. We make Target our guests’ preferred shopping destination by offering outstanding value, inspiration, innovation and an exceptional guest experience that no other retailer can deliver. Target is committed to responsible corporate citizenship, ethical business practices, environmental stewardship and generous community support. Since 1946, we have given 5 percent of our profits back to our communities. Our goal is to work as one team to fulfill our unique brand promise to our guests, wherever and whenever they choose to shop.

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