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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 42Next
Adaptive Security logo
VP of Finance
1/20Posted 2 weeks ago

Adaptive Security · New York, New York County, New York

Onsite
Series B
Funded 1 yr ago
51–200
$100M-$1B
Andreessen Horowitz (a16z)
Artificial Intelligence
Cybersecurity
Financial Modeling
SaaS Platforms
+1 more
Posted 2 weeks agoSee job

Adaptive, a fast-growing AI cybersecurity company, is hiring a VP of Finance to lead its finance and accounting function, owning FP&A, budgeting, board reporting, and future fundraising. This senior leadership role requires 8-12+ years of experience in high-growth SaaS or AI and expertise in US GAAP and multi-entity operations. The role is based in New York City and requires onsite work five days a week.

knownwell logo
Director of Product
2/20Posted 2 weeks ago

knownwell · United States

$220,000 - $240,000
Remote
Series B
knownwell logo
Physician
3/20Posted 2 weeks ago

knownwell · New York, Queens County, New York

$260,000 - $290,000
Hybrid
knownwell logo
Senior Manager, Contact Center
4/20Posted 2 weeks ago

knownwell · United States

$120,000 - $160,000
Remote
Series B
knownwell logo
Patient Experience Coordinator - West Coast
5/20Posted 2 weeks ago

knownwell · United States

$23 - $26
Remote
Series B
Sesame logo
iOS/Android Automation Engineer
6/20Posted 2 weeks ago

Sesame · San Francisco, San Francisco County, California

$175,000 - $280,000
Onsite
Sesame logo
Research Scientist
7/20Posted 2 weeks ago

Sesame · San Francisco, San Francisco County, California

$190,000 - $320,000
Onsite
Sesame logo
Creative Director
8/20Posted 2 weeks ago

Sesame · San Francisco, San Francisco County, California

$200,000 - $280,000
Onsite
Sesame logo
Head of Sales
9/20Posted 2 weeks ago

Sesame · San Francisco, San Francisco County, California

$230,000 - $300,000
Onsite
Sesame logo
Manufacturing Mechanical Engineer
10/20Posted 2 weeks ago

Sesame · San Francisco, San Francisco County, California

$175,000 - $280,000
Series B
Sesame logo
Hardware Test Automation Engineer
11/20Posted 2 weeks ago

Sesame · San Francisco, San Francisco County, California

$150,000 - $260,000
Onsite
Sesame logo
Research Engineer
12/20Posted 2 weeks ago

Sesame · San Francisco, San Francisco County, California

$190,000 - $320,000
Onsite
Sesame logo
Executive Assistant
13/20Posted 2 weeks ago

Sesame · San Francisco, San Francisco County, California

$130,000 - $170,000
Hybrid
Sesame logo
Data Engineer, Machine Learning
14/20Posted 2 weeks ago

Sesame · San Francisco, San Francisco County, California

$170,000 - $260,000
Onsite
ChartHop logo
Senior Manager, Demand Generation
15/20Posted 2 weeks ago

ChartHop · New York, New York County, New York

$150,000 - $160,000
Remote
ChartHop logo
Solutions Consultant
16/20Posted 2 weeks ago

ChartHop · New York, New York County, New York

$155,000 - $175,000
Remote
ChartHop logo
Senior Manager, Marketing & Revenue Operations
17/20Posted 2 weeks ago

ChartHop · Myrtle Point, Coos County, Oregon

$130,000 - $160,000
Remote
TENEX.AI logo
Senior Paid Media Manager
18/20Posted 2 weeks ago

TENEX.AI · Sarasota, Sarasota County, Florida

Onsite
Series B
TENEX.AI logo
Manager, Customer Success Operations
19/20Posted 2 weeks ago

TENEX.AI · Sarasota, Sarasota County, Florida

Hybrid
Series B
TENEX.AI logo
Head of Adversarial Research
20/20Posted 2 weeks ago

TENEX.AI · Scottsdale, Maricopa County, Arizona

Hybrid
Series B
Funded 1 yr ago
$10M-$100M
Andreessen Horowitz (a16z)
Android
iOS
Posted 2 weeks agoSee job

knownwell, a weight-inclusive healthcare company, seeks a Director of Product to lead product strategy and execution across its clinical and technology platforms. The role involves owning the roadmap, leading a product team, and working with clinical, operations, and engineering leadership. Remote position with competitive compensation.

Series B
Funded 1 yr ago
$10M-$100M
Andreessen Horowitz (a16z)
Posted 2 weeks agoSee job

Physician (MD/DO) at knownwell, a weight-inclusive healthcare company, provides comprehensive medical care focusing on obesity and related conditions in a hybrid primary care setting. Collaborate with a multidisciplinary team, manage a patient panel, and contribute to evidence-based obesity care.

Funded 1 yr ago
$10M-$100M
Andreessen Horowitz (a16z)
Electronic Health Records (EHR)
Zoom Contact Center
Posted 2 weeks agoSee job

Knownwell seeks a Senior Manager, Contact Center to own and scale the inbound patient contact function. This build-and-run role involves structuring the team, driving cross-functional process development, and owning service levels, IVR configuration, and workforce planning.

Funded 1 yr ago
$10M-$100M
Andreessen Horowitz (a16z)
Electronic Health Records (EHR)
Posted 2 weeks agoSee job

knownwell, a weight-inclusive healthcare company, is seeking a Patient Experience Coordinator to serve as the first point of contact for patients. This remote role involves managing calls, scheduling appointments, and coordinating care across multiple services. Requires 5+ years of medical scheduling experience and operates on Pacific hours.

Series B
$100M-$1B
Andreessen Horowitz (a16z)
Android
CI/CD
Datadog
iOS
+1 more
Posted 2 weeks agoSee job

Sesame seeks an iOS/Android Automation Engineer to build and own mobile test automation for its voice companion apps, ensuring reliable releases. You'll define automation strategy, integrate with CI, and work across teams to improve quality.

Series B
$100M-$1B
Andreessen Horowitz (a16z)
Computer Vision
Deep Learning
Machine Learning
Natural Language Processing (NLP)
Posted 2 weeks agoSee job

Sesame is seeking a Research Scientist to contribute to the development of ML models across multiple modalities. The role involves research, experimentation, and working across the ML stack, with a focus on NLP, Speech, and Computer Vision. Requires published papers in relevant fields and experience in high-ambiguity environments.

Series B
$100M-$1B
Andreessen Horowitz (a16z)
Posted 2 weeks agoSee job

Sesame is looking for a Creative Director to define its consumer brand and lead creative across all channels, building a mini in-house studio and directing external agencies. This is a player-coach role for a wearable technology startup.

Series B
$100M-$1B
Andreessen Horowitz (a16z)
Posted 2 weeks agoSee job

Sesame is seeking an Optical Sales Leader to establish and scale its optical distribution strategy, focusing on securing high-signal accounts and building the commercial playbook. The role will evolve into leading a national optical sales organization. Requires 10+ years of optical, eyewear, or luxury wholesale sales experience.

$100M-$1B
Andreessen Horowitz (a16z)
Injection Molding
Machining
New Product Introduction (NPI)
Posted 2 weeks agoSee job

Sesame is seeking a Manufacturing Mechanical Engineer to design assembly fixtures and tooling, manage fabrication partners, and support NPI for lifelike voice agent hardware. The role requires 7+ years of experience and expert CAD skills.

Series B
$100M-$1B
Andreessen Horowitz (a16z)
Android
CI/CD
Embedded Systems
Firmware Development
+4 more
Posted 2 weeks agoSee job

Sesame is seeking a Hardware Test Automation Engineer to build automated test infrastructure for a wearable AI device. This role involves designing test rigs integrated with CI/CD, running stress and performance tests, and creating dashboards to ensure hardware quality.

Series B
$100M-$1B
Andreessen Horowitz (a16z)
Large Language Models
PyTorch
Posted 2 weeks agoSee job

Sesame is seeking a Research Engineer to design, build, and deploy state-of-the-art voice models for lifelike AI companions. This role involves owning evaluation pipelines, scaling training and inference, and shipping production ML systems. Requires expert-level PyTorch and experience with large-scale models.

Series B
$100M-$1B
Andreessen Horowitz (a16z)
Google Workspace
Slack
Posted 2 weeks agoSee job

Sesame is seeking an exceptional Executive Assistant to support two Senior Founders in a rapidly growing tech startup. This highly visible role requires a proactive, strategic operator who can anticipate needs, manage complex calendars, and act as a trusted partner to executive leadership. The position is hybrid based in San Francisco, CA, with a salary range of $130K–$170K.

Series B
$100M-$1B
Andreessen Horowitz (a16z)
Artificial Intelligence
JSON
Machine Learning
Posted 2 weeks agoSee job

Sesame is looking for a Data Engineer to build and maintain data pipelines for AI models. The role involves collaborating with ML engineers, designing data quality frameworks, and managing complex multimodal data. This is a senior-level, on-site position in San Francisco with a salary range of $170K-$260K.

Series C
Funded Jan 2023
$10M-$100M
Andreessen Horowitz (a16z)
Agentic AI
AI-Powered Workflows
Analytics
Artificial Intelligence
+3 more
Posted 2 weeks agoSee job

ChartHop is seeking a Senior Manager of Demand Generation to build a scalable, predictable demand generation engine. This remote role leads integrated campaigns, manages paid and owned channels, and drives pipeline growth for the AI-first people platform.

Series C
Funded Jan 2023
$10M-$100M
Andreessen Horowitz (a16z)
HRIS
Posted 2 weeks agoSee job

ChartHop is hiring a Solutions Consultant to own product demonstrations across the sales cycle, partner with Account Executives, and translate platform capabilities into business outcomes for HR, Finance, and executive buyers. Requires 5+ years in pre-sales at a SaaS company, strong technical aptitude, and excellent communication skills. Remote US role.

Series C
Funded Jan 2023
$10M-$100M
Andreessen Horowitz (a16z)
Salesforce CRM
Posted 2 weeks agoSee job

We're looking for a strategic, hands-on operator to own how ChartHop's go-to-market engine runs. This person will build the systems, data foundation, and reporting for marketing and sales to operate from a single source of truth, and turn data into actionable insights.

Funded 6 mo ago
$100M-$1B
Andreessen Horowitz (a16z)
AI Tooling
Google Sheets
Looker
Microsoft Excel
+1 more
Posted 2 weeks agoSee job

Senior Paid Media Manager to lead global paid advertising strategy and execution across digital channels for TENEX, an AI-native MDR provider. Focus on ABM, budget management, and performance measurement.

Funded 6 mo ago
$100M-$1B
Andreessen Horowitz (a16z)
Cybersecurity
Gainsight
Salesforce CRM
Posted 2 weeks agoSee job

The Manager, Customer Success Operations will own the operating backbone of the post-sales organization, including reporting, analytics, CS platform administration, health scoring, voice of customer programs, and communications. This role builds and runs the data, tooling, and processes that enable Customer Success, Rapid Deployment, and Professional Services to operate on facts. It requires 5+ years in CS Ops or RevOps and experience with CS platforms like Gainsight or Planhat.

Funded 6 mo ago
$100M-$1B
Andreessen Horowitz (a16z)
Artificial Intelligence
C/C++
Cybersecurity
Go
+5 more
Posted 2 weeks agoSee job

Lead the adversarial research team at TENEX, an AI-native MDR provider. Build and run elite research arm, track threats, drive detection innovation, and publish thought leadership.