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Join a startup on the way up — not a bet, not a giant.

Tech roles at Series A–C companies backed by Sequoia, a16z, Benchmark & other top-tier VCs

  • Sequoia
  • a16z
  • Benchmark
  • Accel
  • Greylock
  • Founders Fund
  • General Catalyst
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  • Lightspeed
  • Bessemer
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  • IVP
  • NEA
  • Thrive Capital
  • Sequoia
  • a16z
  • Benchmark
  • Accel
  • Greylock
  • Founders Fund
  • General Catalyst
  • Index Ventures
  • Lightspeed
  • Bessemer
  • Coatue
  • Insight Partners
  • IVP
  • NEA
  • Thrive Capital

Open roles

High-signal tech roles at Series A–C companies, refreshed as boards update.

20 results on this page
Jobs per page
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Xaira Therapeutics logo
AI Research Engineer
1/20Posted 2 days ago

Xaira Therapeutics · Seattle, King County, Washington

$190,000 - $280,000
Onsite
20 results on this page
Jobs per page
PreviousPage 2Next
Series A
$1B-$10B
Lightspeed Venture Partners
New Enterprise Associates (NEA)
Deep Learning
Foundation Models
Machine Learning
Posted 2 days agoSee job

Xaira Therapeutics is seeking an experienced AI Research Engineer to develop and deploy AI models for drug discovery, focusing on generative models for protein and antibody therapeutics. The role involves collaborating with AI scientists and drug discovery experts to build production-ready machine learning systems. Based in San Francisco Bay Area or Seattle, WA.

Xaira Therapeutics logo
Lab Automation Engineer (Contractor)
2/20Posted 2 days ago

Xaira Therapeutics · South San Francisco, San Mateo County, California

$64 - $74
Onsite
Series A
$1B-$10B
Lightspeed Venture Partners
New Enterprise Associates (NEA)
3D Printing
APIs
CAD
Laboratory Information Management System (LIMS)
+1 more
Posted 2 days agoSee job

Xaira Therapeutics is seeking a Lab Automation Engineer Contractor to program, operate, and maintain liquid handling platforms and integrated workcells for protein production, analytical, and NGS workflows. The role involves troubleshooting, maintenance, and integration of automation systems, with a focus on reliability and documentation.

Xaira Therapeutics logo
Director, Facilities and Lab Operations (Contract)
3/20Posted 2 days ago

Xaira Therapeutics · South San Francisco, San Mateo County, California

$94 - $118
Onsite
Series A
$1B-$10B
Lightspeed Venture Partners
New Enterprise Associates (NEA)
Posted 2 days agoSee job

Xaira Therapeutics, an AI-driven biotech, seeks a Director of Facilities and Lab Operations to lead lab and office operations in San Francisco and Seattle, with light oversight of London. This contract role involves managing day-to-day operations, space expansion projects, vendor relationships, and budgets, ensuring safe and efficient facilities for scientific work.

Xaira Therapeutics logo
Associate Scientist, Phage Display (Contract)
4/20Posted 2 days ago

Xaira Therapeutics · South San Francisco, San Mateo County, California

$45 - $60
Onsite
Series A
$1B-$10B
Lightspeed Venture Partners
New Enterprise Associates (NEA)
Generative AI
Posted 2 days agoSee job

Xaira Therapeutics is seeking an Associate Scientist experienced in phage display to build and automate display systems for AI-driven antibody design. The role involves developing high-throughput selection and characterization assays, requiring 2-6 years of industrial experience. This is a 7-month contract position based in South San Francisco, CA.

Xaira Therapeutics logo
AI in Residence, Computational Protein Design
5/20Posted 2 days ago

Xaira Therapeutics · Seattle, King County, Washington

$10,000 - $15,000
Onsite
Series A
$1B-$10B
Lightspeed Venture Partners
New Enterprise Associates (NEA)
Computational Biology
Computational Protein Design
Foundation Models
Generative AI
+1 more
Posted 2 days agoSee job

Xaira Therapeutics is seeking an AI in Residence to apply frontier machine learning to drug discovery, developing ML models for protein and antibody design. This 6-12 month program offers hands-on work with real scientific impact.

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Granica logo
Research Product Manager – AI Systems
6/20Posted 3 days ago

Granica · Mountain View, Santa Clara County, California

$160,000 - $240,000
Onsite
Series A
$10M-$100M
New Enterprise Associates (NEA)
AI Infrastructure
Data Lakehouse Architecture
ML Systems
Observability
Posted 3 days agoSee job

Granica is hiring a Research Product Manager to define and build AI evaluation, post-training, and structured-data learning systems. You'll partner with researchers and engineers to move ideas from experiments into production systems at scale.

Factory logo
Deal Desk Lead
7/20Posted 3 days ago

Factory · San Francisco, San Francisco County, California

Onsite
Series C
501–1000
$100M-$1B
New Enterprise Associates (NEA)
Configure, Price, Quote
Posted 3 days agoSee job

Lead the buildout of deal desk functions at Factory, owning quoting, pricing, approvals, and bookings infrastructure. Partner with Sales, Finance, and Legal to streamline quote-to-booking processes.

Factory logo
Partner Enablement Manager
8/20Posted 3 days ago

Factory · San Francisco, San Francisco County, California

Onsite
Series C
501–1000
$100M-$1B
New Enterprise Associates (NEA)
Posted 3 days agoSee job

Factory is building its Partnerships function and seeks a Partner Enablement Manager to design and scale enablement programs, training, and content that help partners understand, position, sell, and implement Factory. The role involves cross-functional collaboration, creating partner resources, and measuring program effectiveness.

Anyscale logo
Software Engineer, Infrastructure
9/20Posted 3 days ago

Anyscale · San Francisco, San Francisco County, California

$200,000 - $240,000
Hybrid
Series C
Funded Aug 2022
51–200
$100M-$1B
Andreessen Horowitz (a16z)
New Enterprise Associates (NEA)
Amazon Web Services (AWS)
Go
Google Cloud Platform (GCP)
GPUs
+7 more
Posted 3 days agoSee job

Anyscale is hiring a Software Engineer to join its Platform and Infrastructure team, focusing on building scalable, secure infrastructure for distributed AI workloads. The role involves control plane and data plane development, with expertise in Kubernetes and cloud-native technologies. Requires 3+ years of production experience and proficiency in Go and Python.

Extreme Networks logo
Sr. Regional Partner Marketing Specialist – Americas Resellers
10/20Posted 3 days ago

Extreme Networks · North Carolina

Remote
Series B
$10M-$100M
New Enterprise Associates (NEA)
Posted 3 days agoSee job

Extreme Networks is a global networking leader seeking a Senior Regional Partner Marketing Specialist to drive partner marketing initiatives across the Americas. The role is fully remote and focuses on accelerating digital transformation through cloud-driven solutions and inclusive culture.

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Extreme Networks logo
Strategic Partner Marketing Manager – Americas Resellers
11/20Posted 3 days ago

Extreme Networks · North Carolina

Remote
Series B
$10M-$100M
New Enterprise Associates (NEA)
Analytics
Artificial Intelligence
Machine Learning
Posted 3 days agoSee job

Extreme Networks is seeking a Strategic Partner Marketing Manager for the Americas Resellers to drive marketing programs with reseller partners. The role focuses on accelerating growth through cloud-driven networking solutions and leveraging AI/analytics.

Extreme Networks logo
SLED Systems Engineer
12/20Posted 3 days ago

Extreme Networks · Northern, Amador County, California

$180,000 - $205,000
Remote
Series B
$10M-$100M
New Enterprise Associates (NEA)
Active Directory
AirMagnet
Amazon Web Services (AWS)
Ekahau
+10 more
Posted 3 days agoSee job

Extreme Networks seeks a pre-sales Systems Engineer to own technical strategy for an assigned territory, drive technical validation and revenue outcomes, and partner with account executives. Requires 3-6 years of networking or pre-sales experience, with strong solution design and channel enablement skills.

Extreme Networks logo
Sr. MDF Programs Manager - Remote NAM
13/20Posted 3 days ago

Extreme Networks · New Jersey

Remote
Series B
$10M-$100M
New Enterprise Associates (NEA)
Analytics
Artificial Intelligence
Machine Learning
Posted 3 days agoSee job

Extreme Networks is seeking a Senior MDF Programs Manager for a remote role in North America. This position focuses on managing Market Development Funds programs to support partner marketing initiatives. Join a global networking leader committed to innovation and inclusion.

Together AI logo
Manager, International Cloud Sourcing
14/20Posted 3 days ago

Together AI · San Francisco, San Francisco County, California

$190,000 - $220,000
Hybrid
Series C
Funded 3 mo ago
51–200
$1B-$10B
Coatue Management
General Catalyst
+1 more
Cloud Infrastructure
FinOps
GPU Computing
Networking
Posted 3 days agoSee job

Together AI is seeking a Manager to own commercial relationships with international cloud compute suppliers, manage contract lifecycles, run RFPs, and build market intelligence to drive compute supply strategy. The role involves negotiating multi-million dollar contracts, partnering with infrastructure engineering, and ensuring cost efficiency across the GPU fleet.

World Labs logo
Pipeline Engineer (Graphics/3D)
15/20Posted 3 days ago

World Labs · San Francisco, San Francisco County, California

$200,000 - $325,000
Onsite
Series B
$1B-$10B
Andreessen Horowitz (a16z)
New Enterprise Associates (NEA)
CI/CD
Computer Vision
CUDA
Docker
+5 more
Posted 3 days agoSee job

World Labs is seeking a Pipeline Engineer to build production-grade 3D Gaussian Splat pipelines, integrating research features into reliable, scalable backend services and tools. This role bridges R&D and frontend, requiring strong Python and 3D graphics skills.

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World Labs logo
Research Engineer / Scientist (3D Tech Lead)
16/20Posted 3 days ago

World Labs · San Francisco, San Francisco County, California

$250,000 - $350,000
Onsite
Series B
$1B-$10B
Andreessen Horowitz (a16z)
New Enterprise Associates (NEA)
3D Modeling
Computer Vision
Data Pipelines
Posted 3 days agoSee job

World Labs is seeking a Tech Lead for 3D Modeling & Reconstruction to set technical direction and drive execution for core 3D modeling efforts, combining research and engineering to build state-of-the-art 3D modeling systems.

World Labs logo
Research Engineer / Scientist (SLAM)
17/20Posted 3 days ago

World Labs · San Francisco, San Francisco County, California

$250,000 - $350,000
Series B
$1B-$10B
Andreessen Horowitz (a16z)
New Enterprise Associates (NEA)
C++
Computer Vision
LiDAR
Python
+2 more
Posted 3 days agoSee job

World Labs is hiring a Research Engineer / Scientist (SLAM) to design and implement state-of-the-art SLAM systems for spatial intelligence. The role involves research and development of visual-inertial, lidar, and multi-sensor SLAM, with a focus on robust state estimation and sensor fusion. Requires 6+ years of experience and proficiency in Python/C++.

World Labs logo
Research Scientist (Generative Modeling)
18/20Posted 3 days ago

World Labs · San Francisco, San Francisco County, California

$250,000 - $325,000
Onsite
Series B
$1B-$10B
Andreessen Horowitz (a16z)
New Enterprise Associates (NEA)
3D Modeling
Computer Vision
Diffusion Models
Machine Learning
+3 more
Posted 3 days agoSee job

World Labs seeks a Research Scientist with deep expertise in generative modeling, especially diffusion models, to design and train large-scale models for generating 3D worlds. Collaborate with research and product teams to bring advanced 3D modeling into real-world applications.

World Labs logo
Research Engineer / Scientist (Robot Learning)
19/20Posted 3 days ago

World Labs · San Francisco, San Francisco County, California

$250,000 - $350,000
Onsite
Series B
$1B-$10B
Andreessen Horowitz (a16z)
New Enterprise Associates (NEA)
C++
Python
PyTorch
Reinforcement Learning
Posted 3 days agoSee job

World Labs is hiring a Research Engineer/Scientist to develop and advance robot learning methods, focusing on end-to-end policy training, sim-to-real transfer, and scalable pipelines. This hands-on role collaborates with research and systems teams to productionize robotic policies.

World Labs logo
Senior Product Engineer (Tech Lead)
20/20Posted 3 days ago

World Labs · San Francisco, San Francisco County, California

$250,000 - $325,000
Series B
$1B-$10B
Andreessen Horowitz (a16z)
New Enterprise Associates (NEA)
React
TypeScript
Posted 3 days agoSee job

World Labs is hiring a Senior Product Engineer (Tech Lead) to own product features end-to-end, building responsive web apps and backend services. The role involves partnering with product leadership, designing complex workflows around generative models, and shipping user-facing applications. Requires 6+ years of software engineering experience with deep proficiency in TypeScript, React, and backend services.

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Get new VC-backed tech jobs in your inbox every morning.

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Free daily email. Confirm via link to activate. Unsubscribe anytime.