Parallel Systems

Member of Technical Staff, Retrieval & Indexing

Parallel Systems · San Francisco, CA
San Francisco, CA $150K–$300K Posted 2026-06-23
Salary
$150K–$300K
Type
Full-time
Experience
8+ yr

ABOUT US

Parallel is a web infrastructure company. Our products are used by leading businesses in sales, marketing, insurance, and coding to build best-in-class AI agents with flexible and powerful programmatic access to the web.

We've raised $230 million from Kleiner Perkins, Sequoia, Index Ventures, Spark Capital, Khosla Ventures, First Round, and Terrain to build the web for AIs. We're currently valued at $2 billion and we're forming a world-class team of engineers, designers, marketers, sellers, researchers, and operational experts to achieve our mission.

Job: You will build and operate the systems that let Parallel run its own large-scale full-text index over the web. You will work across the full lifecycle: deciding what belongs in the corpus, building the searchable structures that hold it, building the signals and models that judge source quality and freshness, and serving queries against the index quickly and economically. You will anticipate bottlenecks before they appear and ensure the architecture evolves to meet increasing demand.

You: Have deep intuition on information retrieval, distributed systems, and performance tuning. You like to reason about the trade-offs between classical and neural retrieval, and between cost, reliability, and latency. You care about your work helping agents find the right information, and about infrastructure that can support products used by millions without breaking a sweat.

LIFE AT PARALLEL

Our team works fully in-person, between our Palo Alto HQ and San Francisco office. We’re a flat, talent-dense organization dedicated to solving technical and creative problems.

We seek like-minded individuals who share our passion for applying science, creativity, and consistency to big and complex problems with equally big outcomes. These are our values:

  • Own customer impact: It’s on us to ensure real-world outcomes for our customers.
  • Obsess over craft: Perfect every detail because quality compounds.
  • Accelerate change: Ship fast, adapt faster, and move frontier ideas into production.
  • Create win-wins: Creatively turn trade-offs into upside.
  • Make high-conviction bets: Try and fail. But succeed an unfair amount.

COMPENSATION & BENEFITS

  • Competitive salary
  • Generous equity
  • Visa sponsorships
  • 401K plans
  • Daily lunch & office snacks
  • Dinner at the office
  • Unlimited vacation
  • Caltrain pass reimbursement
Spark
$110K — 10th pctl $265K — 90th pctl
This role’s midpoint $225K vs. market median $185K for Engineering roles
+20%
above median
Based on 14,000+ Engineering roles with disclosed salary ranges tracked on NewJob.
E
Head of Security
San Francisco, CA
Engineering
$150K–$300K
E
Member of Technical Staff, Developer Integrations
San Francisco, CA
Engineering
$150K–$300K
E
Member of Technical Staff, Model Training
San Francisco, CA
Engineering
$150K–$300K
See all 10+ roles at Parallel Systems →
F
Member of Technical Staff, Evals & Post-Training Product
Fireworks AI San Mateo, CA
Engineering
$175K–$220K
P
Member of Technical Staff, AI Reliability & Monitoring Engineering Lead
Postman San Francisco, CA
Engineering
$256K–$276K
R
Senior Staff Machine Learning Systems Engineer, Indexing & Retrieval Search
Reddit Remote (US) Remote
Engineering
$279K–$390K
X
Member of Technical Staff - Recommendation Systems
xAI Palo Alto, CA
Engineering
$180K–$440K
See all Engineering roles →

Interested in this role?

Apply directly on the company site — no recruiter middleman, no account required.

Apply now →
Apply on company site