VALID — CAREERS · Engineering

Senior Software Engineer

Engineering · San Francisco / Remote-possible · Full-time

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About Valid

Founded in July 2023, Valid is a seed-stage company operating at Series A scale, headquartered in San Francisco.

In under two years, we’ve grown from 5 people to 40+, deployed over $1B in ad spend, and built a full-stack, tech-enabled advertising company serving enterprise consumer customers.

We’re well-capitalized and backed by top Silicon Valley investors including Canaan, Neo, and others.


This Role is for you if you’re:

  • Experienced in architecting and implementing high scale and throughput systems
  • Accomplished in leading projects that develop and deliver game changing products
  • Proactive in identifying opportunities to meet and exceed your team’s objectives while growing your own career
  • Passionate about mentoring early-stage engineers
  • Driven by the opportunities and challenges afforded by early-stage, high-growth startups

Senior Engineer in a Nutshell

You’re an engineering leader who understands what needs to be done for you and Valid to reach ever-increasing levels of greatness. You thrive on seeing the forest through the trees – you identify the greatest challenges and bottlenecks and purposefully execute against them. As needs dictate, you fluidly transition between contributing both as an individual as well as a key member of a larger technical team.

Key Qualifications

  • Experience: 4+ years software engineering experience with focus on system architecture of large-scale, performant distributed systems
  • Technical Leadership: Experience leading technical projects, coordinating execution of small engineering teams, and setting engineering standards in an agile environment
  • Engineering Excellence: Mastery in Python (our day-to-day operating language) and a second nature commitment to engineering best practices (e.g., CI/CD, testing, fault-tolerance)
  • Cloud and Infrastructure: Hands-on experience managing and deploying cloud platforms (e.g., AWS, Google Cloud) and orchestration tools (e.g., k8s, Docker)

Nice to Have

  • 1+ years in adtech or martech engineering in a senior capacity
  • 2+ years in early-stage (pre-series B) startups
  • Exposure to AI and machine learning platforms/APIs, frameworks (e.g., TensorFlow, PyTorch), and algorithms

What We Offer

  • Compensation
  • Salary: We strive to make offers in the 90th-plus percentile of similar stage/trajectory companies for the level offered
  • Equity: Generous grants commensurate with experience
  • Benefits: 401k, healthcare, FSA, meals (when in-person)
  • Workplace: Remote-possible with a preference for IRL in our San Francisco headquarters
  • Impact: A foundational opportunity to revolutionize the landscape of digital advertising, forever
  • Growth: Active support in growing your career, skills, and outcomes in tandem with the growth of our business
  • Culture: A mission-driven organization where contributions are honored, diversity in experience and background is recognized, and disruption is core to everything we pursue

You’re Probably a Good Fit If:

  • Applying the latest tech in novel ways to delight customers excites you
  • Your goal is to maximize ownership
  • You want to join something early stage
  • You can thrive in an environment of organized chaos
  • Organized: Build with purpose, work efficiently, communicate clearly, especially in writing.
  • Chaos: We think the best place to learn is in market and will do what it takes to ship as quickly as possible.

This Role Might Not Be a Fit If:

  • You don’t enjoy wearing multiple hats
  • Don’t enjoy mentoring others
  • Dislike navigating ambiguity

Get in Contact

Send a resume to hello@valid.co with the subject line Senior Software Engineer and tell us a little bit about yourself.