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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 90Next
PhaseV logo
Legal & Business Operations Director (US)
1/20Posted 2 weeks ago

PhaseV · Cambridge, Middlesex County, Massachusetts

Hybrid
Series A
Funded 2 yr ago
$10M-$100M
Accel
Insight Partners
Artificial Intelligence
Posted 2 weeks agoSee job

PhaseV is seeking a Legal & Business Operations Director to lead legal management and commercial operations, negotiating agreements and driving strategic initiatives. The role partners with BD, R&D, and finance teams to scale the business, with a hybrid work culture based in Cambridge, MA.

InStride Health logo
Brand and Creative Manager
2/20Posted 2 weeks ago

InStride Health · Myrtle Point, Coos County, Oregon

$116,000 - $130,000
Remote
InStride Health logo
Senior Manager of Clinical Product
3/20Posted 2 weeks ago

InStride Health · Myrtle Point, Coos County, Oregon

$130,000 - $145,000
Remote
Altos Labs logo
Senior Research Associate
4/20Posted 2 weeks ago

Altos Labs · Redwood City, San Mateo County, California

$109,200 - $140,000
Onsite
Senra Systems logo
People Operations Generalist
5/20Posted 2 weeks ago

Senra Systems · Cypress, Orange County, California

$63,000 - $95,000
Onsite
Pacific Fusion logo
Senior Mechanical Design Specialist
6/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$138,100 - $207,000
Onsite
Pacific Fusion logo
Mechanical Design Engineer
7/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$138,100 - $263,800
Onsite
Pacific Fusion logo
Facilities Technician
8/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$46.3 - $69.42
Onsite
Pacific Fusion logo
Electro-Mechanical Technician
9/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$40 - $60
Onsite
Pacific Fusion logo
Controls Hardware Engineer
10/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$138,100 - $207,100
Onsite
Pacific Fusion logo
Senior Structures Engineer
11/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$175,900 - $265,800
Onsite
Pacific Fusion logo
Senior Metrology & Inspection Engineer - Target Fabrication
12/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$175,900 - $263,800
Onsite
Pacific Fusion logo
Electro-Mechanical Build Technician
13/20Posted 2 weeks ago

Pacific Fusion · Los Lunas, Valencia County, New Mexico

$33.03 - $58.32
Onsite
Pacific Fusion logo
Quality Lead
14/20Posted 2 weeks ago

Pacific Fusion · Los Lunas, Valencia County, New Mexico

$116,000 - $174,000
Onsite
Pacific Fusion logo
Senior Tooling Engineer
15/20Posted 2 weeks ago

Pacific Fusion · Los Lunas, Valencia County, New Mexico

$147,700 - $221,600
Onsite
Pacific Fusion logo
Manufacturing Engineer
16/20Posted 2 weeks ago

Pacific Fusion · Los Lunas, Valencia County, New Mexico

$116,000 - $174,000
Onsite
Pacific Fusion logo
Infrastructure Electrical Engineer
17/20Posted 2 weeks ago

Pacific Fusion · Albuquerque, Bernalillo County, New Mexico

$116,000 - $174,000
Onsite
Pacific Fusion logo
Senior Project Engineer, Steel Structures
18/20Posted 2 weeks ago

Pacific Fusion · Albuquerque, Bernalillo County, New Mexico

$145,000 - $185,000
Onsite
Pacific Fusion logo
Senior Accountant
19/20Posted 2 weeks ago

Pacific Fusion · Albuquerque, Bernalillo County, New Mexico

$115,000 - $125,000
Onsite
Pacific Fusion logo
Infrastructure Mechanical Engineer
20/20Posted 2 weeks ago

Pacific Fusion · Albuquerque, Bernalillo County, New Mexico

$116,000 - $174,000
Onsite
Series C
$10M-$100M
General Catalyst
Adobe Creative Suite
Figma
Posted 2 weeks agoSee job

InStride Health is seeking a Brand and Creative Manager to lead creative strategy across all brand touchpoints, including website, social, and paid campaigns. This fully remote role involves owning brand storytelling, setting creative direction, and partnering with growth and clinical teams. Requires 5+ years of experience in creative strategy or brand marketing.

Series C
$10M-$100M
General Catalyst
Artificial Intelligence
dbt
ERP Systems
Posted 2 weeks agoSee job

InStride Health is seeking a Senior Manager of Clinical Product to lead development of therapy content, training, and AI-enabled tools for pediatric anxiety and OCD care. This role involves subject matter expertise, supporting growth, equipping care teams, and integrating AI responsibly.

Series A
$1B-$10B
General Catalyst
Autonomous Aerial Vehicles
Posted 2 weeks agoSee job

Altos Labs seeks a Senior Research Associate to join the Drug Product Process Development team, performing bench-based formulation and process development for mRNA-LNP, AAV, and protein therapeutics. The role includes scaling up manufacturing processes and supporting GMP activities. Onsite in Redwood City, CA.

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

Senra Systems is seeking a People Operations Generalist to support the People Team, owning onboarding execution, HRIS administration, and process documentation across Cypress and Redondo Beach facilities. The role requires three years of experience and offers a salary range of $63,000-$95,000.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
CAD
Creo Parametric
Finite Element Analysis (FEA)
GD&T
+1 more
Posted 2 weeks agoSee job

Pacific Fusion is hiring Senior Mechanical Design Specialists to develop advanced mechanical systems for fusion energy. This role involves CAD design, analysis, and technical leadership.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
CAD
Failure Mode and Effects Analysis (FMEA)
Posted 2 weeks agoSee job

Pacific Fusion is seeking a Mechanical Design Engineer to design and develop mechanical components for advanced fusion energy systems, focusing on vacuum seals and integration. The role involves leading experimental design, FMEA, and mentoring junior engineers.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
HVAC
Machining
Posted 2 weeks agoSee job

Pacific Fusion is seeking a Facilities Technician to support its inertial fusion energy development. The role involves installing and maintaining facility infrastructure, troubleshooting equipment, and assisting with test stand builds. Requires 5+ years of hands-on technician experience and skills in electrical, mechanical, and facility maintenance.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
Machining
Posted 2 weeks agoSee job

Pacific Fusion is looking for an Electro-Mechanical Technician to support engineering and delivery teams with automated manufacturing line setup, assembly, testing, and validation of electrical and mechanical components for fusion energy systems.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
CAD
Posted 2 weeks agoSee job

Pacific Fusion is seeking a Controls Hardware Engineer to design and implement control systems for its inertial fusion project. The role involves defining requirements, designing electrical schematics, integrating PLCs and VFDs, and ensuring compliance with safety standards.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
CAD Software Proficiency
Finite Element Analysis
GD&T
Mechanical Design
Posted 2 weeks agoSee job

Pacific Fusion is seeking a Senior Structures Engineer to lead design, analysis, and validation of critical mechanical and structural systems for their inertial fusion energy facility. The role requires deep expertise in structural analysis, FEA, and construction engineering, with 10+ years of experience.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
GD&T
Posted 2 weeks agoSee job

Pacific Fusion seeks a Senior Metrology & Inspection Engineer to ensure dimensional integrity and quality of precision components for pulsed power fusion systems. The role involves developing metrology processes, inspection fixtures, and data workflows to meet micron-level tolerances.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
CAD Software Proficiency
Machining
Posted 2 weeks agoSee job

Pacific Fusion is hiring an Electro-Mechanical Build Technician to support assembly, testing, and validation of electrical and mechanical components for fusion energy systems. The role involves leading assembly, inventory control, prototyping, troubleshooting, and setting up manufacturing lines.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
Failure Mode and Effects Analysis (FMEA)
Manufacturing Execution Systems (MES)
Posted 2 weeks agoSee job

Pacific Fusion seeks a Quality Lead to develop and implement the Quality Management System, inspection processes, and safety programs for its inertial fusion energy systems. The role works closely with Operations, Engineering, and Supply Chain to ensure high-quality, safe manufacturing.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
CAD
Finite Element Analysis
Posted 2 weeks agoSee job

Pacific Fusion is seeking a Senior Tooling Engineer to design, analyze, and procure custom handling equipment for lifting and transportation of large fusion hardware. This onsite role in Los Lunas, NM requires expertise in heavy lifts, rigging, CAD, and FEA.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
CAD
DFM/DFA (Design for Manufacturability & Assembly)
ERP Systems
Internet of Things
+3 more
Posted 2 weeks agoSee job

Pacific Fusion seeks a Manufacturing Engineer to optimize processes, implement automation, and improve efficiency in a fast-paced fusion energy startup.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
Posted 2 weeks agoSee job

Pacific Fusion is seeking an Infrastructure Electrical Engineer to oversee facility electrical systems for its fusion demonstration project. The role involves developing requirements, assisting design, interfacing with teams, and managing operations. Based in Albuquerque, NM with travel to San Leandro, CA.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
Engineering Drawings
Posted 2 weeks agoSee job

Pacific Fusion is seeking a Senior Project Engineer to lead procurement, installation, and commissioning of structural steel systems for fusion energy. This role involves managing fabrication, vendor engagement, and cross-functional coordination to deliver critical steel structures.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
Posted 2 weeks agoSee job

Senior Accountant at Pacific Fusion will own a portion of accounting activities, including monthly close, financial statements, reconciliations, and process improvements, supporting an inertial fusion energy company.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
HVAC
Posted 2 weeks agoSee job

Pacific Fusion is seeking an Infrastructure Mechanical Engineer to oversee mechanical building system integration for its nuclear fusion demonstration system in Albuquerque, NM. The role involves design, construction oversight, and operations of HVAC, fire protection, plumbing, and utility systems, with up to 50% travel to San Leandro, CA.