Staff / Principal Full Stack AI Engineer

Posted 23 Days Ago
Hiring Remotely in United States
Remote
Expert/Leader
Software
The Role
Build and own end-to-end AI features across the stack: prompt engineering, evals, vector search, backend/data models, and frontend interactions. Ensure accuracy, safety, speed, and on-brand AI outputs. Collaborate with Product and Design to iterate on generative AI features used daily (coaching, candidate summaries, natural-language assistant).
Summary Generated by Built In

BrightHire is a category-creating, high-growth, Series B software company with a mission to give everyone the hiring experience they deserve.

We deliver on this mission by transforming the way many of the world’s leading companies build exceptional teams. We created the Interview Intelligence category, and our clients include some of the world’s most innovative companies—Canva, OpenAI, Ramp, Hubspot—up to the Fortune 500.

Location

Remote- US

About the Role

We’re looking for a Full Stack AI Engineer to help us build the next generation of AI-powered product experiences at BrightHire.

In this role, you’ll own the end-to-end delivery of customer-facing AI features from early prototypes and prompt experiments through evals, backend systems, data modeling, and polished product interactions. You’ll work closely with Product and Design to move quickly, learn from users, and turn ambiguous AI product ideas into reliable, production-ready features that customers use every day.

This is a role for an engineer with strong product taste, customer empathy, and the ability to make LLMs useful in real workflows. You care deeply about output quality, speed, accuracy, safety, and tone and you know how to iterate until the experience feels genuinely valuable to end users.


You’ll work on features like:

  • Voice AI interviewers that create structured, high-quality candidate conversations and assessments.
  • Automatic interview coaching that provides tailored feedback and guidance based on an interviewer’s recent interviews, with customizable content.
  • AI candidate skills matrices that summarize evidence from interviews and map it to key skills aligned with the job description.
  • AI assistants that let users instantly query any detail about a candidate, interview, or hiring process using natural language.
  • Customizable interview summaries that enable customers to generate personalized summaries using their own structure, criteria, and tone.
  • And many more AI-native workflows that help hiring teams make better decisions.
What You’ll Do
  • Prototype, build, and productionize AI features across the full stack.
  • Design prompt chains, retrieval flows, eval harnesses, and quality feedback loops.
  • Build backend systems, APIs, data models, and product surfaces that support AI-powered workflows.
  • Work with structured data, unstructured text, transcripts, job descriptions, interview notes, and customer-specific configurations.
  • Evaluate AI outputs for accuracy, usefulness, tone, safety, latency, and customer fit.
  • Partner closely with Product and Design to shape the user experience, not just implement requirements.
  • Iterate quickly based on real customer usage, feedback, and quality signals.
  • Make pragmatic technical decisions that balance speed, reliability, and product quality.
What You’ll Bring
  • Real-world experience building generative AI applications end to end.
  • Experience with prompt engineering, prompt chains, evals, retrieval/vector search, and LLM-powered workflows.
  • Strong full-stack engineering skills, especially in Python and JavaScript/TypeScript.
  • Comfort designing backend logic, data models, APIs, and system architecture.
  • Experience working with both structured data, such as SQL, and unstructured data, such as transcripts, documents, and raw text.
  • Strong product instincts and the ability to reason from the customer’s perspective.
  • A sharp eye for quality: accuracy, tone, personality, safety, speed, and reliability all matter to you.
  • The ability to move quickly and independently while knowing when to collaborate, pair, or pull others in.
  • Strong judgment around what LLMs are good at, where they fail, and how to design product experiences that use them well.
About our team
  • You’ll have the opportunity to work on high-impact projects in small, autonomous squads, with the flexibility to lead initiatives or focus as an individual contributor depending on your goals and interests.
  • Our developer experience is thoughtfully designed, with fast CI (< 10 minutes), 1-click deploys, strong observability, and a clean codebase that enables you to move quickly and confidently.
  • Our culture supports sustainable, focused work with fully remote roles, regular working hours, no-meeting Wednesdays, and flexible time off to recharge when needed.
  • Our team is composed of smart, collaborative, and genuinely kind people, creating an environment where you can learn, grow, and do your best work.
Equal Employment Opportunity (EEO) Statement

Our company does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.

 
*Note to Recruiters and Placement Agencies: We do not accept unsolicited agency resumes. Please do not forward unsolicited agency resumes to our website. We will not pay fees to any third party agency or firm and will not be responsible for any agency fees associated with unsolicited resumes. Unsolicited resumes received will be considered our property.
 

Skills Required

  • Real-world experience building generative AI applications end-to-end (prompt chains, eval harnesses, vector search)
  • Strong experience with LLMs and prompt engineering, including understanding strengths and failure modes
  • Proficiency building across the stack in Python
  • Proficiency building across the stack in JavaScript/TypeScript
  • Experience designing backend logic, data models, and architecture
  • Experience working with structured (SQL) and unstructured (text) data and transforming/using them together
  • Experience building frontend interactions for AI features
  • Product instincts and ability to collaborate closely with design
  • Focus on personality, tone, accuracy, safety, and speed in AI outputs

BrightHire Compensation & Benefits Highlights

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

  • Equity Value & Accessibility Equity is positioned as meaningful alongside base pay, with multiple mentions of significant equity as part of total compensation. Listings consistently pair competitive salary with meaningful equity.
  • Leave & Time Off Breadth Time off includes flexible PTO, a separate vacation bonus, and paid parental leave. This combination extends beyond standard PTO and signals support for time away.
  • Healthcare Strength Health coverage includes medical, dental, and vision, with mentions of fully employer‑paid options in some descriptions. Coverage spans core categories expected in a comprehensive package.

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The Company
HQ: New York, NY
16 Employees
Year Founded: 2019

What We Do

BrightHire is the first interview intelligence platform, transforming how the world's fastest growing companies scale by making the hiring process better, faster, more equitable, and above all human.

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