Senior Software Engineer, Frontend - Marketing Tools

JavaScript and frontend frameworks.

• Collaborate: Partner with engineers, designers, and product managers to deliver accessible, performant, and reliable interfaces.

• Architect: Contribute to system design and frontend architecture, helping shape technical direction for new and existing features.

• Mentor: Provide guidance and support to other engineers through code reviews, technical discussions, and knowledge sharing.

• Own: Take end-to-end ownership of features throughout the full development lifecycle, from concept to launch.

Who We're Looking For

• 5+ years of experience building frontend applications in a production environment.

• Expertise in JavaScript, TypeScript, React, or similar frameworks.

• Deep understanding of modern frontend tooling, testing, and component-based design.

• Experience contributing to frontend architecture and design decisions.

• Strong collaboration and communication skills with both technical and non-technical partners.

• Passion for user experience and building clean, intuitive, and accessible interfaces.

• Experience working within a design system is a plus.

Benefits & Perks

• Health insurance with 100% covered premiums for you, your spouse or partner and your dependent children including medical, dental, and vision

• Life and Income Protection

• Fertility and adoption benefits

• Headspace mindfulness app subscription

• Global Employee Assistance Program

• Pension benefits with employer match

• Flexible paid time off

• 26 weeks paid maternity leave & 12 weeks paid paternity leave

• 2 weeks paid family care leave

• Education reimbursement

• Employee donation match to community organizations

• 8 Global Employee Resource Groups (ERGs)

• Free lunch and snacks

• Close proximity to cultural landmarks such as Dublin Castle and St. Patrick's Cathedral

About Squarespace

Squarespace is a design-driven platform helping entrepreneurs build brands and businesses online. We empower millions of customers in more than 200 countries and territories with all the tools they need to create an online presence, build an audience, monetize, and scale their business. Our suite of products range from websites, domains, ecommerce, and marketing tools, as well as tools for scheduling with Acuity and creating and managing social media presence with Bio Sites and Unfold. Our team of more than 1,500 is headquartered in bustling New York City, with offices in Dublin, Ireland, Aveiro, Portugal, and coworking spaces in the UK, Netherlands, and Australia. For more information about our company culture, visit https://https://www.squarespace.com/about/careers .

Our Commitment

Today, more than a million people around the globe use Squarespace to share different perspectives and experiences with the world. Not only do we embrace and celebrate the diversity of our customers, but we also work toward the same in our employees. At Squarespace, we are committed to equal employment opportunity regardless of race, color, ethnicity, ancestry, religion, national origin, gender, sex, gender identity or expression, sexual orientation, age, citizenship, marital or parental status, disability, veteran status, or other class protected by applicable law. We are proud to be an equal opportunity workplace.

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