Job Details

Back End Engineer

  2025-09-12     You.com     San Francisco,CA  
Description:

you.com is an AI-powered search and productivity platform designed to empower users with personalized, efficient, and trustworthy search experiences. As a cutting-edge technology company, we combine advanced AI models with user-first principles to deliver tools that enhance discovery, creativity, and productivity. At you.com, we are on a mission to create the most helpful search engine in the world—one that prioritizes transparency, privacy, and user control.

We're building a team of innovators, problem-solvers, and visionaries who are passionate about shaping the future of AI and technology. At you.com, you'll have the opportunity to work on impactful projects, collaborate with some of the brightest minds in the industry, and grow your career in an environment that values creativity, diversity, and curiosity. If you're ready to make a difference and help us revolutionize the way people search and work, we'd love to have you join us!

About the Role

Are you passionate about building scalable architectures, improving platform performance, and contributing to cutting-edge technology? We're looking for a Backend Engineer to design and develop the foundational systems and platforms that power our LLM-based generative AI assistant. In this role, you'll focus on creating robust, secure, and scalable backend systems, improving infrastructure, and contributing to open-source projects that drive innovation. Your work will directly impact the technology that millions of users rely on every day.

Responsibilities

  • Architect and Build Scalable Systems: Design, build, and maintain backend systems and infrastructure that support web-scale AI-driven products.
  • Improve Platform Performance: Focus on scalability, reliability, and security to ensure our systems can handle millions of users seamlessly.
  • Contribute to Open Source: Work on open-source projects and integrate cutting-edge technologies into our platform.
  • Optimize Data Pipelines: Develop and maintain production databases (SQL and NoSQL) and ensure performant query patterns that scale effectively.
  • Eliminate Technical Debt: Refactor and improve existing systems to enhance maintainability and scalability.
  • Establish Best Practices: Help define architectural patterns and team practices that enable long-term growth and innovation.
  • Collaborate Across Teams: Work with infrastructure and DevOps teams to ensure robust deployment and monitoring strategies.

Qualifications

  • Technical Expertise: Proven experience building and deploying mission-critical REST/RPC services with a focus on scalability and performance.
  • Infrastructure Knowledge: Familiarity with Kubernetes (k8s), deployment pipelines, and debugging system-level issues.
  • Database Proficiency: Expertise in designing and maintaining scalable SQL and NoSQL databases.
  • Open Source Contributions: Experience contributing to or maintaining open-source projects is a plus.
  • Problem-Solving Skills: Ability to tackle complex technical challenges and deliver elegant, maintainable solutions.
  • Collaboration Skills: Strong communication and teamwork abilities to work effectively with cross-functional technical teams.

Our salary bands are structured based on a combination of geographic tiers and internal leveling. Compensation is determined by multiple factors assessed during the interview process, with the final offer reflecting these considerations.

Salary Band

$145,000 - $190,000 USD

Company Perks
  • Hubs in San Francisco and New York City offering regular in-person gatherings and co-working sessions
  • Flexible PTO with 11 U.S. holidays observed and a week shutdown in December to rest and recharge
  • A competitive health insurance plan covers 100% of the policyholder and 75% for dependents
  • 12 weeks of paid parental leave in the US
  • 401k program, 3% match - vested immediately
  • $500 work-from-home stipend to be used up to a year from your start date
  • $1,200 per year Health & Wellness Allowance to support your personal goals
  • Chance to collaborate with a team at the forefront of AI research
  • Note: Certain perks and benefits are limited to full-time employees only

you.com is an E-Verify employer. We are also an inclusive, equitable, and accessible workplace. Please let us know if you require accommodation for any portion of the recruitment and hiring process.

Apply for this job

indicates a required field

First Name *

Last Name *

Email *

Phone *

Resume/CV *

Enter manually

Accepted file types: pdf, doc, docx, txt, rtf

LinkedIn Profile *

Due to a large influx of scam applicants, a lack of response here will result in your application being rejected.

If you do not have a LinkedIn, please submit your Github portfolio link instead.

Website

Are you legally authorized to work in the United States? *

Will you now or in the future require visa sponsorship? *

Have you scaled SaaS products in a hypergrowth organization? *

Please explain your answer to the previous question. *

Are you within a commutable distance to San Francisco? If not, are you willing to relocate? *

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in you.com's Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to VEVRAA, we request this information to measure the effectiveness of our outreach and positive recruitment efforts. Classification of protected categories is as follows:

  • A disabled veteran is one of the following: a veteran entitled to compensation under laws administered by the Secretary of Veterans Affairs or discharged due to service-connected disability.
  • A recently separated veteran means any veteran during the three-year period after discharge.
  • An active duty wartime or campaign badge veteran served during a war or campaign for which a badge has been authorized.
  • An Armed Forces service medal veteran participated in a U.S. military operation with an Armed Forces service medal.

Disability Status

Select...

PUBLIC BURDEN STATEMENT: This survey may take about 5 minutes to complete.

Voluntary Self-Identification of Disability

Form CC-305 – Page 1 of 1

OMB Control Number 1250-0005 – Expires 04/30/2026

#J-18808-Ljbffr


Apply for this Job

Please use the APPLY HERE link below to view additional details and application instructions.

Apply Here

Back to Search