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

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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 128Next
Mistral AI logo
AI Data Solutions Intern – Data Partnerships
1/20Posted 2 weeks ago

Mistral AI · Palo Alto, Santa Clara County, California

Onsite
Series C
Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
APIs
Large Language Models
Python
SQL
Posted 2 weeks agoSee job

Mistral AI is seeking an AI Data Solutions Intern to join their Data Partnerships team, focusing on improving data processes and applying AI to operational challenges. The role involves analyzing workflows, prototyping AI solutions, and collaborating with cross-functional teams.

Mistral AI logo
Applied Scientist
2/20Posted 2 weeks ago

Mistral AI · Palo Alto, Santa Clara County, California

Hybrid
Series C
Mistral AI logo
IT Specialist, North America
3/20Posted 2 weeks ago

Mistral AI · Palo Alto, Santa Clara County, California

Onsite
Series C
Mistral AI logo
Applied AI, Forward Deployed Machine Learning Engineer
4/20Posted 2 weeks ago

Mistral AI · Palo Alto, Santa Clara County, California

Onsite
Series C
Mistral AI logo
Software Engineer, Backend
5/20Posted 2 weeks ago

Mistral AI · New York, New York County, New York

Hybrid
Series C
Mistral AI logo
Head of Analyst Relations
6/20Posted 2 weeks ago

Mistral AI · New York, New York County, New York

Hybrid
Series C
Mistral AI logo
Applied AI, Technical Lead - Forward Deployed AI Engineer
7/20Posted 2 weeks ago

Mistral AI · New York, New York County, New York

Hybrid
Series C
Mistral AI logo
Site Reliability Engineer
8/20Posted 2 weeks ago

Mistral AI · New York, New York County, New York

Hybrid
Series C
Mistral AI logo
Engineering Lead, Inference
9/20Posted 2 weeks ago

Mistral AI · New York, New York County, New York

Hybrid
Series C
Mistral AI logo
AI Scientist
10/20Posted 2 weeks ago

Mistral AI · Palo Alto, Santa Clara County, California

Hybrid
Series C
Mistral AI logo
Talent Acquisition, North America (Contractor)
11/20Posted 2 weeks ago

Mistral AI · Palo Alto, Santa Clara County, California

Remote
Series C
Mistral AI logo
Research Engineer, Code Agents Infra
12/20Posted 2 weeks ago

Mistral AI · Palo Alto, Santa Clara County, California

Hybrid
Series C
Mistral AI logo
Enterprise Sales Leader, North America
13/20Posted 2 weeks ago

Mistral AI · San Francisco, San Francisco County, California

Hybrid
Series C
Mistral AI logo
Technical Support Expert
14/20Posted 2 weeks ago

Mistral AI · San Francisco, San Francisco County, California

Hybrid
Series C
Mistral AI logo
Talent Acquisition, North America
15/20Posted 2 weeks ago

Mistral AI · Palo Alto, Santa Clara County, California

Hybrid
Series C
Mistral AI logo
HR People Ops, North America
16/20Posted 2 weeks ago

Mistral AI · Palo Alto, Santa Clara County, California

Series C
Funded 6 mo ago
Fourier logo
Sr.Technical Program Manager
17/20Posted 2 weeks ago

Fourier · Mountain View, Santa Clara County, California

$185,000 - $245,000
Onsite
Fourier logo
Fall 2026 R&D Engineering Intern – Hydrogen Systems
18/20Posted 2 weeks ago

Fourier · Mountain View, Santa Clara County, California

$5,000 - $5,000
Onsite
Codat logo
Commercial Banking Product Strategist
19/20Posted 2 weeks ago

Codat · New York, New York County, New York

$175,000 - $275,000
Hybrid
Ideogram logo
ML Open Source Lead
20/20Posted 2 weeks ago

Ideogram · Brick, Ocean County, New Jersey

Onsite
Series A
Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
GPUs
JAX
NCCL
Python
+4 more
Posted 2 weeks agoSee job

Mistral AI is seeking an Applied Scientist to develop state-of-the-art AI models across text, image, and speech, and to collaborate with clients on complex research projects. The role involves pre-training, post-training, and deploying models on large GPU clusters.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
Ethernet
Google Workspace
macOS
n8n
+3 more
Posted 2 weeks agoSee job

Mistral is hiring an IT Specialist to deliver exceptional digital experiences and technical support across hardware, software, and collaboration tools. The role involves troubleshooting, account management, and supporting office openings in the US and APAC, with a focus on fast, reliable, and friendly assistance.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
APIs
Deep Learning
Generative AI
Large Language Models
+6 more
Posted 2 weeks agoSee job

Mistral AI is looking for an Applied AI Engineer to help customers adopt and deploy its AI products, working on pre-sales to post-implementation, fine-tuning LLMs, and building advanced AI applications. The role involves collaborating with researchers and engineers on complex customer projects and contributing to open-source codebases.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
C Programming Language
CI/CD
Datadog
Docker
+7 more
Posted 2 weeks agoSee job

Join Mistral AI's NYC team as a Backend Engineer to build reliable, high-performance backend systems and APIs for AI products like AI Studio, Le Chat, and Mistral Code, serving millions of users.

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Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
Artificial Intelligence
Cloud Computing
Posted 2 weeks agoSee job

Mistral is seeking a Head of Analyst Relations to build and lead its global Analyst Relations program, shaping analyst perceptions and driving category definition for private AI. This leadership role partners with executives and top analyst firms like Gartner, IDC, and Forrester.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
Agentic Workflows
Amazon Web Services (AWS)
API Design
Generative AI
+9 more
Posted 2 weeks agoSee job

Mistral AI is seeking a Technical Lead, Applied AI to drive the technical strategy and delivery of complex AI solutions for enterprise customers. The role involves leading teams of Applied AI Engineers, pre-sales technical discussions, and designing AI systems like fine-tuning, RAG, and agentic workflows.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
AI/ML
AWS CloudFormation
Bash
CI/CD
+13 more
Posted 2 weeks agoSee job

Mistral AI is seeking a highly experienced Site Reliability Engineer to shape the reliability, scalability, and performance of their AI platform and customer-facing applications. You will collaborate with software engineers and research teams to ensure systems meet internal and external customer expectations.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
C Programming Language
Django
FastAPI
Go (Golang)
+2 more
Posted 2 weeks agoSee job

Mistral is hiring an Engineering Lead for its Inference API team. You will lead a new team to evolve Inference APIs, ship enterprise features, and scale the team. This is a hybrid role based in New York.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
Go
Java
JAX
Kubernetes
+8 more
Posted 2 weeks agoSee job

Mistral is seeking an AI Scientist to research and develop novel methods for large language models, building tooling and infrastructure for training, evaluation, and deployment. The role involves collaborating cross-functionally to ship AI systems with real-world impact and contributing to open-source frontier models.

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Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
Ashby
Posted 2 weeks agoSee job

Mistral is seeking an Acquisition Recruiter to manage end-to-end recruiting for business and technical roles, partnering with hiring managers to source and hire top talent. This remote role supports company expansion and is ideal for candidates with 4+ years of recruiting experience.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
Apache Spark
C++
Docker
Go
+7 more
Posted 2 weeks agoSee job

This role focuses on building and operating the end-to-end execution, training, and data infrastructure for Mistral's agentic models and coding assistants. You will design scalable systems for synthetic data generation, build ultra-fast training and RL execution environments, and maintain high-throughput execution engines across hybrid and multi-cloud clusters.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
Posted 2 weeks agoSee job

Mistral AI is hiring an Enterprise Sales Leader for North America to lead and grow a US enterprise sales team, focusing on acquiring and expanding high-value customers. The role is based in San Francisco or New York and requires 10+ years of B2B sales experience with 4+ years in sales management.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
APIs
Model Fine-Tuning
Posted 2 weeks agoSee job

Mistral is seeking an experienced Technical Support Expert to join their Support team. The role involves handling Level 2 support issues, managing knowledge bases, and driving customer satisfaction for complex technical problems. This is a hybrid position based in San Francisco.

Funded 6 mo ago
$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
Ashby
Posted 2 weeks agoSee job

Mistral is hiring a Talent Acquisition Lead to build and scale teams in North America. The role involves end-to-end recruitment, process improvement, and candidate experience. Requires 6+ years of recruiting experience and startup background.

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$1B-$10B
Andreessen Horowitz (a16z)
General Catalyst
+2 more
HRIS
Posted 2 weeks agoSee job

Senior People Operations Manager at Mistral AI responsible for building and scaling HR operations across North America, including payroll, benefits, compliance, global mobility, and employee lifecycle management.

Series A
$10M-$100M
General Catalyst
Failure Mode and Effects Analysis (FMEA)
Posted 2 weeks agoSee job

Fourier is seeking an experienced Senior Technical Program Manager to lead development of its commercial on-site hydrogen production system, coordinating cross-functional teams and driving program execution from concept to launch.

Series A
$10M-$100M
General Catalyst
Control Systems
Data Analysis
Thermodynamics
Posted 2 weeks agoSee job

Support the design and validation of a commercial hydrogen system as an R&D intern. Contribute to regenerative drying and purification systems, develop control systems, and analyze data. On-site in Mountain View, CA.

Series C
$100M-$1B
Index Ventures
Model Context Protocol
Posted 2 weeks agoSee job

Codat is an advisory intelligence solution for commercial banking. We are looking for a deeply experienced commercial banking practitioner to join as we build the Advisory Intelligence layer for commercial banking. You will be the voice of the banker inside our product organization, shaping data and insights modules for the Banking Context Engine.

$10M-$100M
Andreessen Horowitz (a16z)
Index Ventures
Computer Vision
Deep Learning
Diffusion Models
GitHub
+8 more
Posted 2 weeks agoSee job

Ideogram is seeking a Senior Open-Source ML Lead to own the vision for turning foundational research into high-quality public tooling, building a thriving developer community around their generative media models. This role involves open-source strategy, community leadership, advocacy, and research-to-release, with a focus on Python, PyTorch, and modern deep learning architectures.

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