
Staff Software Engineer/ Tech Lead
- Dublin
- Permanent
- Full-time
- Lead architecture and system design for performant, accessible frontend experiences across growth funnels and guest-facing surfaces
- Identify, design, and execute complex experiments that drive measurable business outcomes
- Build scalable patterns and frameworks to support high-velocity experimentation and delivery
- Partner with Product, Design, and Data Science to shape strategy and translate insights into technical action
- Collaborate across teams to influence shared components, analytics instrumentation, and platform improvements
- Provide strong technical mentorship and thought leadership across frontend systems, with influence across design, experimentation, and data integration
- Raise the bar for technical excellence through code, documentation, and reviews
- 8+ years of professional software development experience, with a strong record of delivering scalable systems in web environments
- Deep expertise in modern frontend technologies (React, TypeScript, CSS-in-JS, etc.)
- Strong systems thinking and ability to design for experimentation, observability, and performance
- Experience influencing product direction through technical insight and user data
- Familiarity with product analytics tools (Amplitude, Heap, GA) and A/B testing frameworks
- Comfortable with AWS and other cloud-native infrastructure
- Known for being a technical mentor and multiplier for those around you
- Strong communicator who can work across disciplines to bring clarity and alignment to complex problems
We strive to provide competitive compensation and benefits programs that help to attract, retain, and motivate the best and brightest people in our industry. Our total rewards package goes beyond great earnings potential and provides the means to a healthy lifestyle with the flexibility to meet Toasters' changing needs. Learn more about our benefits at .*Bread puns encouraged but not required#LI-HybridDiversity, Equity, and Inclusion is Baked into our Recipe for SuccessAt Toast, our employees are our secret ingredient-when they thrive, we thrive. The restaurant industry is one of the most diverse, and we embrace that diversity with authenticity, inclusivity, respect, and humility. By embedding these principles into our culture and design, we create equitable opportunities for all and raise the bar in delivering exceptional experiences.We Thrive TogetherWe embrace a hybrid work model that fosters in-person collaboration while valuing individual needs. Our goal is to build a strong culture of connection as we work together to empower the restaurant community. To learn more about how we work globally and regionally, check out: .Apply today!Toast is committed to creating an accessible and inclusive hiring process. As part of this commitment, we strive to provide reasonable accommodations for persons with disabilities to enable them to access the hiring process. If you need an accommodation to access the job application or interview process, please contact .For roles in the United States, It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.