Staff Engineer, Core Platform (Hybrid)

Hi, Future Homie!At Homebase, you’ll join a team that’s bold, fast-moving, and obsessed with helping small businesses thrive. We build with empathy, act with urgency, and take big swings that drive real-world impact. Here, every Homie shows up to raise the bar, support one another, and celebrate wins as a team.We’re not just building an app—we’re building unstoppable teams. So what do you say, are you in? 📍Your Impact Starts HereWe’re looking for a Staff Engineer (E5) to help define the architectural future of Homebase’s Core Platform. This role will work across our Identity & Notifications (IN) and Billing & Businesses (BB) teams—two foundational domains that power how customers access, communicate, and transact across Homebase.As a senior technical leader, you’ll serve as both a hands-on contributor and a mentor. Reporting directly to the Senior Manager, Core Platform, you’ll partner with engineering managers and ICs to design scalable services aligned to our service-oriented (SOA) and event-driven (EDA) architectural vision. You’ll guide engineers through adoption, coach them on best practices, and identify opportunities to improve reliability, performance, and developer velocity across our systems.This is a pivotal role for an experienced platform engineer who thrives on enabling teams, evolving architectures, and solving hard system problems that drive product impact at scale.Serve as the technical bridge across the Identity & Notifications and Billing & Businesses teams, ensuring architectural coherence and reliability.Lead design and implementation of new patterns aligned to SOA and EDA.Mentor engineers across both teams, up-leveling their design, debugging, and systems thinking skills.Partner with EMs and PMs to clarify technical requirements, scope projects, and sequence foundational work.Identify system bottlenecks, propose architectural improvements, and drive pragmatic solutions.Guide the technical direction of high-impact initiatives, especially those introducing SOA/EDA patterns into our legacy Rails systems.Model AI-first development: leverage AI tools for code quality, design exploration, and delivery velocity.Collaborate with stakeholders to ensure scalability, observability, and compliance.🚀 The Foundation for Success - These are the experiences and strengths that will set you up for success in this role:8+ years of software engineering experience, with significant time spent designing and scaling distributed systems.Strong background in Ruby and deep experience in SOA and event-driven architectures.Proven experience introducing and evolving architectural patterns within a legacy Rails application.Track record of identifying complex technical problems and leading teams to well-reasoned, durable solutions.Passion for mentoring engineers and guiding teams through architectural change.Strong communication and influence skills across technical and non-technical audiences.Familiarity with accounts, authentication, authorization, or billing systems is a plus.Commitment to AI fluency: uses AI to improve efficiency, reliability, and developer experience.🤝  The Homie Way - These principles guide everything we do—from how we work and make decisions to how we show up for each other.💡 Be Customer Obsessed – Solve problems with empathy and creativity.⚡ Move Fast, Learn Fast – Experiment, take action, and grow every day.🎯 Own Your Impact – Think big, focus on what matters, and make decisions you stand behind.🏆 Master Your Craft – Excellence fuels impact—show up, step up, and make your mark.🏅 Win Together – Put goals over roles, lead with trust, and connect to our mission and each other.What We Offer 💰 Ownership & Savings: Stock options + TFSA/RRSP with 4% company match🏥 Health & Wellness: Comprehensive medical, dental, and vision for you and your dependents⏰ Time Flexibility: Flex time off + company holidays + designated focus periods👶 Family Support: Maternity/Parental Leave EI top-up support offered (after 6 mo ... (truncated, view full listing at source)