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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
  • Index Ventures
  • Lightspeed
  • Bessemer
  • Coatue
  • Insight Partners
  • 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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20 results on this page
Jobs per page
PreviousPage 48Next
Modal Labs logo
Member of Technical Staff - Research, Post-Training
1/20Posted 2 weeks ago

Modal Labs · New York, New York County, New York

$150,000 - $350,000
Onsite
Series C
Funded 6 mo ago
11–50
$100M-$1B
Accel
General Catalyst
Distributed Systems
Foundation Models
GPU Clusters
Large Language Models
+5 more
Posted 2 weeks agoSee job

Modal is hiring a Member of Technical Staff (Research, Post-Training) to bring research depth to its LLM platform. The role focuses on reinforcement learning, large-scale model training, optimization, inference efficiency, and robustness in production. A PhD and strong publication record are preferred.

Modal Labs logo
ML Research Intern
2/20Posted 2 weeks ago

Modal Labs · New York, New York County, New York

$15,000 - $15,000
Onsite
Modal Labs logo
Member of Technical Staff - Research, Inference
3/20Posted 2 weeks ago

Modal Labs · Los Gatos, Santa Clara County, California

$150,000 - $350,000
Onsite
Modal Labs logo
Revenue Operations
4/20Posted 2 weeks ago

Modal Labs · San Francisco, San Francisco County, California

$180,000 - $200,000
Onsite
Modal Labs logo
People Operations Generalist
5/20Posted 2 weeks ago

Modal Labs · New York, New York County, New York

$115,000 - $145,000
Onsite
Modal Labs logo
Regional Director
6/20Posted 2 weeks ago

Modal Labs · New York, New York County, New York

$400,000 - $400,000
Onsite
Curai Health logo
Provider Operations Associate
7/20Posted 2 weeks ago

Curai Health · San Francisco, San Francisco County, California

$55,000 - $60,000
Remote
Tahoe Therapeutics logo
Senior/Staff Full-Stack Engineer
8/20Posted 2 weeks ago

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

$150,000 - $250,000
Onsite
Charm Industrial logo
Engineering Fabricator
9/20Posted 2 weeks ago

Charm Industrial · Fort Lupton, Weld County, Colorado

$35 - $45
Onsite
Charm Industrial logo
Injection Engineering Manager
10/20Posted 2 weeks ago

Charm Industrial · Saint Landry, Evangeline Parish, Louisiana

$160,000 - $195,000
Remote
Charm Industrial logo
Talent Acquisition Specialist
11/20Posted 2 weeks ago

Charm Industrial · Fort Lupton, Weld County, Colorado

$61,000 - $92,000
Hybrid
Charm Industrial logo
Enterprise Information Systems Engineer
12/20Posted 2 weeks ago

Charm Industrial · Fort Lupton, Weld County, Colorado

$99,204 - $148,806
Hybrid
Charm Industrial logo
Staff Industrial Site Development Engineer
13/20Posted 2 weeks ago

Charm Industrial · Fort Lupton, Weld County, Colorado

$117,935 - $176,902
Onsite
Charm Industrial logo
Senior Mechanical Engineer (Pyrolysis)
14/20Posted 2 weeks ago

Charm Industrial · Fort Lupton, Weld County, Colorado

$96,000 - $144,000
Onsite
Charm Industrial logo
Engineering Technician
15/20Posted 2 weeks ago

Charm Industrial · Fort Lupton, Weld County, Colorado

$35 - $45
Onsite
Charm Industrial logo
Mechanical Engineer II (Pyrolysis)
16/20Posted 2 weeks ago

Charm Industrial · Fort Lupton, Weld County, Colorado

$74,400 - $111,600
Onsite
Charm Industrial logo
Sr. Process Development Engineer - Pyrolysis Test
17/20Posted 2 weeks ago

Charm Industrial · Fort Lupton, Weld County, Colorado

$98,400 - $147,600
Onsite
Charm Industrial logo
Pyrolyzer Shift Supervisor
18/20Posted 2 weeks ago

Charm Industrial · Fort Lupton, Weld County, Colorado

$39 - $44
Onsite
Hypersonica logo
Head of Health and Safety
19/20Posted 2 weeks ago

Hypersonica · Cottage Grove, Lane County, Oregon

Onsite
Series A
Hypersonica logo
Head of Quality
20/20Posted 2 weeks ago

Hypersonica · Cottage Grove, Lane County, Oregon

Onsite
Series A
Series C
Funded 6 mo ago
11–50
$100M-$1B
Accel
General Catalyst
Containers
Distributed Training
Foundation Models
GPU Computing
+5 more
Posted 2 weeks agoSee job

Modal is hiring PhD research interns to join its research team and improve large-scale model training, optimization, and inference. The role focuses on reinforcement learning, foundation models, long-context tasks, and real-world efficiency and robustness.

Series C
Funded 6 mo ago
11–50
$100M-$1B
Accel
General Catalyst
Autoscaling
GPU Computing
Memory Management
Observability
+2 more
Posted 2 weeks agoSee job

Modal is hiring a Member of Technical Staff - Research, Inference to drive end-to-end inference research across speculative decoding, quantization, and KV-cache optimization, improving cost per token and tail latency for production LLM workloads. The role is on-site in New York or San Francisco and partners with forward deployed engineers and external research labs.

Series C
Funded 6 mo ago
11–50
$100M-$1B
Accel
General Catalyst
Google Sheets
Microsoft Excel
Posted 2 weeks agoSee job

Modal is seeking a Revenue Operations Manager to own the entire revenue operations function, from lead routing to commission administration. This hands-on role involves building systems, dashboards, and processes to scale the go-to-market motion, with a focus on builder's mindset and AI-forward practices.

Series C
Funded 6 mo ago
11–50
$100M-$1B
Accel
General Catalyst
Notion
Posted 2 weeks agoSee job

Modal is hiring a People Operations Generalist in New York to own the employee lifecycle end-to-end, from onboarding to offboarding, while building scalable HR processes and programs. Offers $115K-$145K plus equity.

Series C
Funded 6 mo ago
11–50
$100M-$1B
Accel
General Catalyst
AI Infrastructure
Containers
GPU Computing
Luigi
+1 more
Posted 2 weeks agoSee job

Modal is looking for a Regional Director to lead and scale its enterprise sales team, drive strategic revenue growth, and coach Enterprise Account Executives through complex AI infrastructure deals.

Series B
Funded Dec 2020
$10M-$100M
General Catalyst
Posted 2 weeks agoSee job

Curai Health is looking for an experienced Provider Operations Associate to manage the full provider lifecycle—onboarding, credentialing, licensing, enrollment, and compliance. This remote role supports a mission-driven team working to expand access to high-quality, AI-powered primary care.

Series A
Funded 2 yr ago
$10M-$100M
General Catalyst
Databases
Machine Learning
Multimodal Foundation Models
Observability
Posted 2 weeks agoSee job

Tahoe Therapeutics seeks a Senior/Staff Full-Stack Engineer to own the end-to-end product surface of its AI-native drug discovery platform and help make Tara robust, delightful, and secure. This on-site role in South San Francisco comes with a base salary of $150,000–$250,000.

Series B
Funded 2 yr ago
$100M-$1B
General Catalyst
Amazon Web Services (AWS)
APIs
CAD
Confluence
+1 more
Posted 2 weeks agoSee job

Charm Industrial is seeking an Engineering Fabricator to fabricate key pyrolysis equipment for carbon removal. You'll work with design engineers, use shop tools, and ensure quality. Requires 3-5 years of fabrication and welding experience.

Series B
Funded 2 yr ago
$100M-$1B
General Catalyst
ADP Payroll & HR Platform
Posted 2 weeks agoSee job

Charm Industrial is hiring an Injection Engineering Manager to lead the world's first operational bio-oil injection well in Louisiana. This senior on-site engineering leader will own technical decision-making, operational reliability, and crew leadership as they scale toward 24/7 operations.

Series B
Funded 2 yr ago
$100M-$1B
General Catalyst
Posted 2 weeks agoSee job

Charm Industrial is seeking a Talent Acquisition Specialist to own full lifecycle recruitment across all teams, partnering with hiring managers to build diverse candidate pipelines. This is a temp-to-permanent role with an initial 6-month period, based in Fort Lupton, CO, with a hybrid work arrangement.

Series B
Funded 2 yr ago
$100M-$1B
General Catalyst
C Programming Language
GitHub
Google Cloud Platform (GCP)
Google Sheets
+2 more
Posted 2 weeks agoSee job

Charm Industrial seeks an Enterprise Integration Systems (EIS) Engineer to own the technical infrastructure connecting core systems like Manufacturo, NetSuite, and Mangrove. This hybrid role involves designing integrations, building automation scripts, and resolving cross-system anomalies to enable a connected ecosystem.

Series B
Funded 2 yr ago
$100M-$1B
General Catalyst
Posted 2 weeks agoSee job

Charm Industrial seeks a Staff Industrial Site Development Engineer to lead the engineering, layout, and physical integration of its production facilities, transforming process concepts into safe, maintainable, and scalable operating sites.

Series B
Funded 2 yr ago
$100M-$1B
General Catalyst
CAD
Electromechanical Systems
Heat Transfer
Posted 2 weeks agoSee job

Senior Mechanical Engineer at Charm Industrial to design next-generation pyrolysis technology, troubleshoot mechanical systems, and collaborate cross-functionally to scale carbon removal.

Series B
Funded 2 yr ago
$100M-$1B
General Catalyst
Confluence
Electromechanical Systems
Jira
Posted 2 weeks agoSee job

Charm Industrial is hiring an Engineering Technician to operate pyrolyzers and test rigs, improve SOPs, and support R&D in Fort Lupton, CO. Hands-on role with machinery, offering $35-45/hr.

Series B
Funded 2 yr ago
$100M-$1B
General Catalyst
CAD
Electromechanical Systems
Failure Mode and Effects Analysis (FMEA)
GD&T
Posted 2 weeks agoSee job

Charm Industrial is seeking a Mechanical Engineer II to design mechanical and electromechanical systems for its next-generation pyrolysis operations. The role involves engineering analysis, troubleshooting, and test plan development to scale carbon removal technology.

Series B
Funded 2 yr ago
$100M-$1B
General Catalyst
Failure Mode and Effects Analysis (FMEA)
Heat Transfer
Posted 2 weeks agoSee job

Charm Industrial seeks a Senior Process Development Engineer to lead the development and scale-up of next-generation biomass conversion processes from pilot to commercial deployment, focusing on pyrolysis and bio-oil production for permanent carbon removal.

Series B
Funded 2 yr ago
$100M-$1B
General Catalyst
Posted 2 weeks agoSee job

The Pyrolyzer Shift Supervisor at Charm Industrial leads shift operations, ensures safety, and coordinates production schedules in Fort Lupton, CO. This full-time on-site role requires 3-5 years of operations experience with at least 2 years in leadership.

$10M-$100M
General Catalyst
Posted 2 weeks agoSee job

Lead and build Hypersonica's UK health, safety, and environmental (HSE) function across R&D, manufacturing, and production sites. Define and implement company-wide HSE management systems, ensure compliance with UK legislation, and build a safety culture that supports high-velocity engineering.

$10M-$100M
General Catalyst
Corrective and Preventive Action
Quality Management Systems
Posted 2 weeks agoSee job

Hypersonica is seeking a Head of Quality to build and lead the UK quality function across design, supply chain, manufacturing, and test, including AS9100 certification and supplier quality. This is a senior leadership role in a mission-driven defence technology company, based in Munich or London.