Senior Software Engineer II, Backend - Account Insights

Who you are

You have 5+ years of backend engineering experience building production systems at scale — you've owned services from design through deployment and have navigated complex distributed systems issues. You possess deep expertise in Java and Spring — you've shipped high-throughput APIs that handle millions of requests and have strong opinions on service architecture and testing strategies. You are comfortable working in a hybrid environment, balancing remote work with in-office collaboration when needed. You understand the importance of data quality and have experience in automating data management processes. You are a proactive problem solver who enjoys working in small, high-impact teams and is eager to contribute to the growth of businesses globally.

Desirable

Experience with cloud platforms like AWS or Azure would be a plus, as would familiarity with CRM systems. You have a keen interest in improving user satisfaction through technology and are excited about the opportunity to shape the future of how customers manage their HubSpot accounts.

What you'll do

As a Senior Backend Engineer at HubSpot, you will write and ship impactful production code that directly contributes to user satisfaction and company growth. You will design, build, and evaluate new features and tools that drive revenue and help businesses thrive. You will collaborate closely with product teams to understand customer needs and translate them into technical solutions. Your role will involve optimizing existing systems for performance and scalability, ensuring that the tools you build are reliable and efficient. You will also participate in code reviews and mentor junior engineers, sharing your knowledge and expertise to foster a culture of learning and improvement within the team. You will have the opportunity to work on projects that automate the clean-up of unused or outdated data, improving the overall health of HubSpot accounts. Your contributions will have a direct impact on the growth of small and medium-sized businesses around the globe.

What we offer

HubSpot offers a flexible work environment that allows you to work remotely anywhere in the UK or Ireland, with the option for in-office collaboration in London or Dublin. We prioritize the well-being of our employees and provide resources to help you thrive in your role. You will be part of a mission-driven company that values innovation and creativity, with opportunities for professional growth and development. We encourage you to apply even if your experience doesn't match every requirement — we believe diverse teams build better products.