HubSpot is hiring a
Senior Software Engineer II

Summary

Join our Flywheel AI Systems team as a Senior Software Engineer II to drive the next wave of innovation and lead complex projects, solve technical challenges, architect scalable solutions, mentor and collaborate, and promote best practices.

Requirements

• 5+ years of experience
• Proficiency in Java
• Experience building distributed systems
• Experience building web APIs
• Relational DBs: design, SQL, transactions
• Strong problem-solving skills
• Self-motivated, passion for learning
• Ownership: Lead or coordinate mid-sized projects for 3 months
• Experience in building AI-powered applications using generative AI
• Product-oriented, focused on UX/DX

Responsibilities

• Lead Complex Projects: Own and deliver challenging backend projects with multiple technologies and teams
• Solve Technical Challenges: Identify and resolve long-standing technical issues with minimal guidance
• Architect Scalable Solutions: Design and implement backend solutions that balance immediate needs with long-term goals
• Mentor and Collaborate: Provide mentorship and guidance to elevate your team’s technical expertise
• Promote Best Practices: Champion engineering quality and contribute reusable libraries and services across teams

Preferred Qualifications

• Understanding core ML concepts
• Vector databases
• RAG
• Experience in building ETLs
• Data warehouses, especially Snowflake
• Experience in AI model deployment
• Leadership experience