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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
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  • Insight Partners
  • IVP
  • NEA
  • Thrive Capital
  • Sequoia
  • a16z
  • Benchmark
  • Accel
  • Greylock
  • Founders Fund
  • General Catalyst
  • Index Ventures
  • Lightspeed
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  • 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
PreviousPage 38Next
Xaira Therapeutics logo
Vice President, Business Development and Alliance Management
1/20Posted 2 weeks ago

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

$250,000 - $325,000
20 results on this page
Jobs per page
PreviousPage 38Next
Series A
$1B-$10B
Lightspeed Venture Partners
New Enterprise Associates (NEA)
Artificial Intelligence
Foundation Models
Generative AI
Posted 2 weeks agoSee job

Xaira Therapeutics seeks a Vice President of Business Development and Alliance Management to lead major strategic partnerships, focusing on AI platform and technology collaborations. This role involves originating, negotiating, and managing complex transactions that expand Xaira's platform value.

Xaira Therapeutics logo
Senior Manager, Projects and Programs - Research
2/20Posted 2 weeks ago

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

$148,000 - $185,000
Onsite
Series A
$1B-$10B
Lightspeed Venture Partners
New Enterprise Associates (NEA)
Agentic AI
Asana
Bioinformatics
Biologics R&D
+8 more
Posted 2 weeks agoSee job

Xaira Therapeutics seeks a Senior Manager, Projects and Programs to drive its Agentic AI Initiatives, coordinating cross-functional research programs at the intersection of ML, software, and biology. The role involves project planning, milestone tracking, and operational support to keep fast-moving programs on track.

Xaira Therapeutics logo
BioMedical AI Research Engineer
3/20Posted 2 weeks ago

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

$227,000 - $295,000
Onsite
Series A
$1B-$10B
Lightspeed Venture Partners
New Enterprise Associates (NEA)
Agentic AI
Foundation Models
Generative AI
JAX
+9 more
Posted 2 weeks agoSee job

Xaira Therapeutics is seeking a Biomedical AI Engineer to design and deploy agentic AI systems that reason over biomedical knowledge and integrate diverse data sources to accelerate therapeutic discovery. The role involves building LLM-based agents, integrating external tools, and collaborating with scientists.

Xaira Therapeutics logo
AI Scientist, BioMedical AI
4/20Posted 2 weeks ago

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

$212,000 - $265,000
Onsite
Series A
$1B-$10B
Lightspeed Venture Partners
New Enterprise Associates (NEA)
Causal Inference
Foundation Models
Machine Learning
Python
+3 more
Posted 2 weeks agoSee job

Xaira Therapeutics seeks an AI Scientist to develop and apply foundation models to large-scale single-cell and perturb-seq datasets, uncovering biological mechanisms and therapeutic opportunities. PhD in computational biology or related field, expertise in single-cell analysis, and strong coding skills in Python and ML frameworks required.

Alpha-9 Oncology logo
Senior Accountant
5/20Posted 2 weeks ago

Alpha-9 Oncology · Boston, Suffolk County, Massachusetts

$112,000 - $128,000
Onsite
Series C
$100M-$1B
Andreessen Horowitz (a16z)
General Catalyst
+1 more
Microsoft Excel
NetSuite
US GAAP
Posted 2 weeks agoSee job

Alpha-9 Oncology seeks a Senior Accountant to support accounting operations, financial reporting, and monthly close processes. The role partners with Finance, HR, and external providers on payroll, audits, and process improvements while helping scale internal controls.

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Alpha-9 Oncology logo
Associate Director, Analytical Development & Quality Control
6/20Posted 2 weeks ago

Alpha-9 Oncology · Boston, Suffolk County, Massachusetts

$180,000 - $210,000
Onsite
Series C
$100M-$1B
Andreessen Horowitz (a16z)
General Catalyst
+1 more
Corrective and Preventive Action
Posted 2 weeks agoSee job

Alpha-9 Oncology is seeking an Associate Director, Analytical Development & Quality Control to lead QC activities for clinical-stage radiopharmaceutical programs. This Boston-based role oversees data review, batch release, investigations, and CDMO partnerships to ensure clinical supply readiness.

Alpha-9 Oncology logo
Clinical Trial Manager
7/20Posted 2 weeks ago

Alpha-9 Oncology · Boston, Suffolk County, Massachusetts

Onsite
Series C
$100M-$1B
Andreessen Horowitz (a16z)
General Catalyst
+1 more
Posted 2 weeks agoSee job

Alpha-9 Oncology is seeking a Clinical Trial Manager to support the day-to-day execution of radiopharmaceutical studies, ensuring clinical activities align with protocols and regulations. This hands-on role involves managing vendors, tracking timelines, and collaborating with cross-functional teams to advance oncology therapies.

Alpha-9 Oncology logo
Senior Director, Clinical Dosimetry & Radiation Sciences
8/20Posted 2 weeks ago

Alpha-9 Oncology · Boston, Suffolk County, Massachusetts

Onsite
Series C
$100M-$1B
Andreessen Horowitz (a16z)
General Catalyst
+1 more
Posted 2 weeks agoSee job

Alpha-9 Oncology seeks a Senior Director of Clinical Dosimetry & Radiation Sciences to lead dosimetry and quantitative imaging across radiopharmaceutical clinical programs, integrating them into trial design and regulatory decisions.

Assort Health logo
Account Executive, Strategic
9/20Posted 2 weeks ago

Assort Health · San Francisco, San Francisco County, California

$360,000 - $390,000
Hybrid
Series C
51–200
$100M-$1B
Lightspeed Venture Partners
Posted 2 weeks agoSee job

Assort Health is hiring a Strategic Account Executive to lead enterprise sales into large healthcare provider groups. You'll own the full sales cycle for strategic accounts, close deals worth $300K-$600K, and build the playbook for winning at the top of the market.

Neko Health logo
Signature Coordinator - US
10/20Posted 2 weeks ago

Neko Health · New York, New York County, New York

$75,600 - $92,400
Hybrid
Series C
Funded 3 mo ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
Microsoft Excel
Posted 2 weeks agoSee job

Neko Health is seeking a Signature Coordinator to manage bookings, logistics, and member coordination for its Signature program. The role requires exceptional organizational skills, attention to detail, and comfort with a rotating schedule including evenings and weekends.

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WorkOS logo
Sales Manager
11/20Posted 2 weeks ago

WorkOS · San Francisco, San Francisco County, California

$300,000 - $350,000
Hybrid
Series C
11–50
$100M-$1B
Lightspeed Venture Partners
APIs
Authentication
Single Sign-On
Posted 2 weeks agoSee job

WorkOS is seeking a Sales Manager to lead and develop our Account Executive team while also carrying a personal book of business. This player-coach role involves closing enterprise deals, building sales processes, and scaling the team.

Doctronic logo
Partnerships Operations Manager
12/20Posted 2 weeks ago

Doctronic · New York, New York County, New York

$110,000 - $125,000
Hybrid
Series B
11–50
$10M-$100M
Lightspeed Venture Partners
Figma
Slack
Posted 2 weeks agoSee job

Doctronic, the first AI legally authorized to practice medicine, is hiring a Partnerships Operations Manager to ensure signed partnerships succeed by coordinating cross-functional teams, building operational systems, and managing partner relationships. This hybrid role in New York City offers a base salary of $110K-$125K plus equity.

Base Power logo
Systems Integration Engineer
13/20Posted 2 weeks ago

Base Power · Austin, Travis County, Texas

Onsite
Series C
$1B-$10B
Lightspeed Venture Partners
Altium Designer
C/C++
Controller Area Network
Power Electronics
+3 more
Posted 2 weeks agoSee job

Base Power is seeking a Systems Integration Engineer to design and integrate residential battery storage, inverter, and microgrid interconnect systems. The role requires strong electrical engineering fundamentals and hands-on experience with energy storage hardware.

Base Power logo
Electrical Engineer
14/20Posted 2 weeks ago

Base Power · Austin, Travis County, Texas

Onsite
Series C
$1B-$10B
Lightspeed Venture Partners
Altium Designer
Control Theory
Controller Area Network
Embedded Systems
+7 more
Posted 2 weeks agoSee job

Base is seeking an Electrical Engineer to design and validate energy storage systems, including inverters, batteries, and interconnect devices, from schematic to production. The role involves end-to-end ownership, collaboration with cross-functional teams, and high-voltage validation.

Base Power logo
Electronics Design Engineer
15/20Posted 2 weeks ago

Base Power · Austin, Travis County, Texas

Onsite
Series C
$1B-$10B
Lightspeed Venture Partners
Altium Designer
Control Theory
Controller Area Network
Ethernet
+4 more
Posted 2 weeks agoSee job

Base is seeking an Electronics Design Engineer to own end-to-end design of energy storage systems, including inverters, batteries, and interconnect devices, from schematic to production. The role involves high voltage validation, PCB design, and collaboration with cross-functional teams.

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Base Power logo
Supplier Development Engineer
16/20Posted 2 weeks ago

Base Power · Austin, Travis County, Texas

Onsite
Series C
$1B-$10B
Lightspeed Venture Partners
CNC Machining
Injection Molding
PCBA
Posted 2 weeks agoSee job

Base is seeking a Supplier Development Engineer to optimize suppliers' manufacturing processes, ramp production lines, and ensure high-quality, cost-effective products. The role involves supplier qualification, process optimization, and cross-functional collaboration.

Base Power logo
Training Coordinator
17/20Posted 2 weeks ago

Base Power · Austin, Travis County, Texas

Onsite
Series C
$1B-$10B
Lightspeed Venture Partners
Rippling
Posted 2 weeks agoSee job

Base is seeking a Training Coordinator to own and improve factory new hire orientation, safety, and quality training. This role involves partnering with Manufacturing, Quality, and Safety leaders, deploying certification programs, and laying the groundwork for a scalable L&D function. The ideal candidate has 1-4 years of experience in training, HR, quality, or safety, and is comfortable working on the factory floor.

Base Power logo
Hardware Integration Engineer
18/20Posted 2 weeks ago

Base Power · Austin, Travis County, Texas

Onsite
Series C
$1B-$10B
Lightspeed Venture Partners
Altium Designer
C/C++
Controller Area Network
Embedded Software
+3 more
Posted 2 weeks agoSee job

Base Power is seeking a Hardware Integration Engineer to design and integrate residential battery storage, inverter, and microgrid interconnect systems. The role requires strong electrical engineering fundamentals and hands-on experience with energy storage hardware, including BMS, power electronics, and embedded software. You'll work on safe, reliable, and scalable hardware systems for homes and communities.

Tennr logo
Product Operations Associate
19/20Posted 2 weeks ago

Tennr · New York, New York County, New York

$85,000 - $105,000
Hybrid
Series C
Funded 2 yr ago
51–200
$100M-$1B
Andreessen Horowitz (a16z)
IVP (Institutional Venture Partners)
+1 more
Posted 2 weeks agoSee job

Tennr is looking for a Product Operations Associate to own the day-to-day operations of one of its products, working closely with Product, Product Operations, and Engineering. The role includes training and supporting a growing team, turning customer insights into roadmap items, and building scalable playbooks. Ideal candidates have 1–2 years of experience in consulting, startups, healthcare operations, or finance.

ClickUp logo
SEO Director
20/20Posted 2 weeks ago

ClickUp · United States

$180,000 - $243,000
Remote
Series C
Funded 2 yr ago
$100M-$1B
Andreessen Horowitz (a16z)
Lightspeed Venture Partners
Artificial Intelligence
Large Language Models
Looker
Machine Learning
+1 more
Posted 2 weeks agoSee job

ClickUp is seeking a strategic SEO Director to lead organic growth across AI-powered search surfaces like Google, ChatGPT, and Perplexity. This role involves building AI-driven workflows, managing technical SEO, and driving cross-functional collaboration to maximize visibility.

Daily job alert

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

Narrow your alert

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