Join the AI Innovation Group at HubSpot, focusing on the next giant leap forward, helping millions of businesses grow better with AI. We aim to empower customers through advanced AI capabilities that integrate seamlessly across our product suite. As a pivotal part of the Copilot team, you will contribute to the evolution of our AI Copilot and help shape its foundational architecture, making AI more accessible and impactful for our users.

What You’ll Do:

• Hands-on Technical Leadership: As a Technical Lead II, you're a hands-on technical leader. Your role will amplify the capabilities of your team, building on the latest AI/ML system best practices. Your quick adaptation and implementation of clear direction will foster a strong, innovative team environment. Your role involves leading and mentoring a team of engineers,providing strategic project directions, and embodying the core values of our engineering team.
• Navigate New AI Landscapes: You'll dive deep into the world of language models and their applications, bringing hands-on experience from working with large-scale, data-intensive applications or ML systems. Your curiosity will drive you to explore and integrate cutting-edge technologies to enhance the Copilot’s performance, including prompt engineering, OSS LLM Stack, fine-tuning, LangChain-like agents, RAG and Vector/Semantic DBs.
• Bridge Gaps: With a forward-looking approach, you'll be instrumental in integrating existing systems with the next-gen AI technologies, focusing on areas that make our AI systems effective for our business, such as conversational context and memory management, personalized prompts and continuous feedback loops for LLM finetuning. 

Who You Are:

• • A seasoned engineer with a history of delivering high-impact projects in large-scale data-intensive or AI/ML systems.
  • An innovator eager to learn and apply new technologies.
  • A visionary who stays hands-on, leading by example and fostering collaboration.
  • A problem solver with pragmatic decision-making skills, capable of mentoring others in your area of expertise.
  • Passionate about building scalable, reliable systems and leading the charge towards new horizons in AI applications.

We know the confidence gap and imposter syndrome can get in the way of meeting spectacular candidates, so please don’t hesitate to apply — we’d love to hear from you.

If you need accommodations or assistance due to a disability, please reach out to us using this form. This information will be treated as confidential and used only for the purpose of determining an appropriate accommodation for the interview process.

Germany Applicants: (m/f/d) - link to HubSpot's Career Diversity page here.

India Applicants: link to HubSpot India's equal opportunity policy here.

About HubSpot

HubSpot (NYSE: HUBS) is a leading customer relationship management (CRM) platform that provides software and support to help businesses grow better. We build marketing, sales, service, and website management products that start free and scale to meet our customers’ needs at any stage of growth. We’re also building a company culture that empowers people to do their best work. If that sounds like something you’d like to be part of, we’d love to hear from you.

You can find out more about our company culture in the HubSpot Culture Code, which has more than 5M views, and learn about our commitment to creating a diverse and inclusive workplace, too. Thanks to the work of every employee globally, HubSpot was named the #2 Best Place to Work on Glassdoor in 2022 and has been recognized for its award-winning culture by Great Place to Work, Comparably, Fortune, Entrepreneur, Inc., and more.

Headquartered in Cambridge, Massachusetts, HubSpot was founded in 2006. Today, thousands of employees across the globe work remotely and in HubSpot offices. Visit our careers website to learn more about the culture and opportunities at HubSpot. 

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