Principal Software Engineer - Loom

Engineering | San Francisco, United States | Remote, Remote | Seattle, United States | New York, United States | Canada, Canada



Working at Atlassian

Atlassians can choose where they work whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity.

We're looking for product-minded Principal Engineers. This is a hands-on individual-contributor role for engineers who sit at the seam between deep technical craft and sharp product judgment. You'll own customer-facing products end to end across the full stack, shape what gets built rather than just how, and build the next generation of AI-native and agentic experiences used by teams all over the planet.

In this role, you will:

• Own customer-facing product experiences end to end across the full stack - taking ambiguous problems all the way to shipped, measured outcomes
• Lead technical strategy and the implementation large-scale features and systems
• Partner with product, design, data, and engineering to influence product strategy and direction
• Evaluate trade-offs between correctness, robustness, performance, and customer impact to ensure we build the right solution
• Contribute to system design, code reviews, documentation, and best practices with security, performance and reliability in mind
• Mentor and level up the engineering organization by sharing your expertise

• 10+ years of full stack experience in product and platform engineering
• Proven ability to architect, build, and operate large-scale, distributed systems and user-facing applications
• Extensive experience establishing operational excellence, automated testing strategies, production telemetry, and managing service reliability
• Strong product and UX mindset
• Exceptional communication and collaboration skills; able to influence and partner across teams and organizations towards business outcomes
• Passion for innovation, continuous improvement, mentorship, and fostering an inclusive, high-performing engineering environment