Software Engineer, AI & Data Systems
San Francisco, CA · On-site
$200K - $280K/yr
Location This is a full-time, on-site role based in San Francisco, California

San Francisco, CA · On-site
$200K - $280K/yr
Location This is a full-time, on-site role based in San Francisco, California
San Francisco, CA · On-site
$200K - $280K/yr
Location This is a full-time, on-site role based in San Francisco, California
San Francisco, CA · On-site
$175K - $225K/yr
Candidates must be willing and able to work in-person full-time.
San Francisco, CA · On-site
$175K - $225K/yr
Candidates must be willing and able to work in-person full-time.
San Francisco, CA · On-site
$80K - $100K/yr
About the Role This is a full-time, on-site role on the Marketing team at an AI-native immigration legal tech startup, reporting to the Head of Marketing. You'll own the brand's social media presence ...
San Francisco, CA · On-site
$80K - $100K/yr
About the Role This is a full-time, on-site role on the Marketing team at an AI-native immigration legal tech startup, reporting to the Head of Marketing. You'll own the brand's social media presence ...
San Francisco, CA · On-site
$120K - $180K/yr
Location On-site, full-time in San Francisco, California, USA . Candidates must be based in SF or willing to relocate.
San Francisco, CA · On-site
$120K - $180K/yr
Location On-site, full-time in San Francisco, California, USA . Candidates must be based in SF or willing to relocate.
San Francisco, CA · On-site
$120K - $180K/yr
Location On-site, full-time in San Francisco, California, USA . Candidates must be based in SF or willing to relocate.
Quick apply
San Francisco, CA · On-site
$120K - $180K/yr
Location On-site, full-time in San Francisco, California, USA . Candidates must be based in SF or willing to relocate.
San Francisco, CA · On-site
$123K - $169K/yr
Full-time, on-site in San Francisco. What you will do * Design and ship end-to-end ML systems: data pipelines, training, evaluation, deployment * Own model performance, latency, and cost trade-offs ...
Quick apply
San Francisco, CA · On-site
$123K - $169K/yr
Full-time, on-site in San Francisco. What you will do * Design and ship end-to-end ML systems: data pipelines, training, evaluation, deployment * Own model performance, latency, and cost trade-offs ...
San Francisco, CA · On-site
$123K - $169K/yr
Full-time, on-site in San Francisco. What you will do * Design and ship end-to-end ML systems: data pipelines, training, evaluation, deployment * Own model performance, latency, and cost trade-offs ...
San Francisco, CA · On-site
$123K - $169K/yr
Full-time, on-site in San Francisco. What you will do * Design and ship end-to-end ML systems: data pipelines, training, evaluation, deployment * Own model performance, latency, and cost trade-offs ...
San Francisco, CA · On-site
$196K - $227K/yr
Location & Work Arrangement This is a full-time, on-site role based in San Francisco, CA . Visa sponsorship is not available.
San Francisco, CA · On-site
$196K - $227K/yr
Location & Work Arrangement This is a full-time, on-site role based in San Francisco, CA . Visa sponsorship is not available.
San Francisco, CA · On-site
$80K - $100K/yr
Strong preference for in-person work at the Jackson Square office; the role is full-time and on-site.
San Francisco, CA · On-site
$80K - $100K/yr
Strong preference for in-person work at the Jackson Square office; the role is full-time and on-site.
San Francisco, CA · On-site
$150K - $200K/yr
About the Role This is the first full-time engineering hire outside the founding team at an early-stage AI/ML startup building automated agent failure detection and patch generation tooling. You will ...
Quick apply
San Francisco, CA · On-site
$150K - $200K/yr
About the Role This is the first full-time engineering hire outside the founding team at an early-stage AI/ML startup building automated agent failure detection and patch generation tooling. You will ...
San Francisco, CA · On-site
$175K - $200K/yr
Candidates must be willing and able to work from the San Francisco office full-time. Relocation support is available.
Quick apply
San Francisco, CA · On-site
$175K - $200K/yr
Candidates must be willing and able to work from the San Francisco office full-time. Relocation support is available.
San Francisco, CA · On-site
$150K - $200K/yr
About the Role This is the first full-time engineering hire outside the founding team at an early-stage AI/ML startup building tools that automatically detect failures in agent conversations and ...
San Francisco, CA · On-site
$150K - $200K/yr
About the Role This is the first full-time engineering hire outside the founding team at an early-stage AI/ML startup building tools that automatically detect failures in agent conversations and ...
San Francisco, CA · On-site
$140K - $180K/yr
Location This is a full-time, on-site role based in San Francisco, California . In-person presence is expected.
San Francisco, CA · On-site
$140K - $180K/yr
Location This is a full-time, on-site role based in San Francisco, California . In-person presence is expected.
San Francisco, CA · On-site
$80K - $100K/yr
Strong preference for in-person work at the Jackson Square office; the role is full-time and on-site.
San Francisco, CA · On-site
$80K - $100K/yr
Strong preference for in-person work at the Jackson Square office; the role is full-time and on-site.
San Francisco, CA · On-site
$120K - $140K/yr
This is a high-collaboration role requiring full-time in-office presence.
Quick apply
San Francisco, CA · On-site
$120K - $140K/yr
This is a high-collaboration role requiring full-time in-office presence.
San Francisco, CA · On-site
$120K - $140K/yr
This is a high-collaboration role requiring full-time in-office presence.
San Francisco, CA · On-site
$120K - $140K/yr
This is a high-collaboration role requiring full-time in-office presence.
San Francisco, CA · On-site
$175K - $225K/yr
Candidates must be willing and able to work in-person full-time.
Quick apply
San Francisco, CA · On-site
$175K - $225K/yr
Candidates must be willing and able to work in-person full-time.
Mountain View, CA · On-site
$220K - $300K/yr
Location On-site, full-time in Mountain View, California, USA . Remote work is not available for this position.
Mountain View, CA · On-site
$220K - $300K/yr
Location On-site, full-time in Mountain View, California, USA . Remote work is not available for this position.
New York, NY · Remote
$150K - $220K/yr
Location This is a full-time, on-site role based in New York City, NY . Regular travel to partner engineering companies is expected.
Quick apply
New York, NY · Remote
$150K - $220K/yr
Location This is a full-time, on-site role based in New York City, NY . Regular travel to partner engineering companies is expected.
San Francisco, CA · On-site
$200K - $280K/yr
Location This is a full-time, on-site role based in San Francisco, California
San Francisco, CA · On-site
$200K - $280K/yr
Location This is a full-time, on-site role based in San Francisco, California

$200K - $280K/yr
Full-time
Posted 24 days ago
Join a small, high-ownership engineering team at a seed-stage people data and AI infrastructure company building one of the world's largest real-time identity graphs. You'll work across backend, data, and infrastructure surfaces to ship customer-facing products and core platform capabilities - taking ambiguous problems all the way from concept to production.
What You'll DoBuild and ship customer-facing products and platform capabilities spanning backend services, data infrastructure, and frontend surfaces.
Design and operate high-volume data pipelines and services at massive scale with a strong focus on reliability, security, and observability.
Build AI agents, agent harnesses, and developer tooling - then own and operate them reliably in production at scale.
Make architecture decisions, articulate tradeoffs clearly, and iterate designs as requirements evolve.
Work directly with founders and customers to translate vague requests into clear product decisions and working software.
1-6 years of software engineering experience, ideally at an early-stage startup (seed through Series A/B) shipping across both product and infrastructure.
Demonstrated end-to-end ownership of a production system - from initial concept through deployment and ongoing operations.
Strong backend engineering fundamentals: APIs, data modeling, and distributed systems.
Hands-on experience building and operating high-volume data pipelines.
Strong CS fundamentals, preferably from a rigorous academic background.
Experience with AI-native development: LLMs, agent frameworks, and AI agent systems.
Familiarity with identity resolution, data enrichment, or entity-matching systems is a plus.
Comfortable using modern AI development tools aggressively while maintaining sound engineering judgment.
Available to start by mid-September 2026.
Salary range: $200,000 - $280,000 USD annually. Visa sponsorship is not available for this role.
LocationThis is a full-time, on-site role based in San Francisco, California.
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