Staff Software Engineer, Backend - Websites Fundamentals

IrelandDublinlead
EngineeringBackend EngineeringSoftware Engineer
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Quick Summary

Overview

Squarespace is looking for the first Staff Engineer for our newly formed Websites Fundamentals platform team in Dublin.

Technical Tools
EngineeringBackend EngineeringSoftware Engineer

Squarespace is looking for the first Staff Engineer for our newly formed Websites Fundamentals platform team in Dublin. You will be the foundational technical leader responsible for building the platform bedrock upon which our product ecosystem sits. You will solve deep, lower-level architectural challenges to eliminate technical friction and empower our engineering teams to move with unprecedented velocity.

You will design and implement high-performance, scalable improvements that will be the foundation of our future scale. You will work across the senior technical leaders to define the long-term technical roadmap for the Platform team, ensuring every engineering decision aligns with our goal of sustainable, long-term ownership.

While you are a strategist, you remain a practitioner. You will lead by example, writing elegant, robust code for our most complex foundational requirements. Your success is measured by the simplicity you provide to others. By hardening our core platform bedrock you will build the abstractions that empower engineers to focus on innovation rather than wrestling with the cognitive load of navigating deeply coupled dependencies or managing the underlying complexity of our platform's foundational health.

You will act as the primary technical partner for the newly forming team, setting the standard for engineering excellence and operational rigor.

You will report directly to the Engineering Manager for Websites Applications in Dublin. This is a hybrid role working 3 days per week in our Dublin Office.

  • Be the architect for a major area of our business
  • Influence: Drive best practices for engineering excellence and technical leadership, influence design reviews, question assumptions, point out pitfalls and foster shared understanding
  • Guide: Provide guidance to the engineering team to help architect solutions at scale and become the goto whiteboard partner for the team.
  • Mentor: Multiply your effectiveness through influence by growing our experienced team of Software Engineers of several levels.
  • Plan: Tie technical investments to business priorities, lead architecture discussions and design reviews, and contribute to product roadmap planning
  • Collaborate: Work with engineering teams across the company
  • Write: Create medium to long term technical strategies for our websites platform. Clearly and concisely write that strategy and collaborate with engineers across the organization to implement the strategy
  • Code: Wants to contribute directly to projects that require more senior technical expertise or to quickly address ambiguous engineering challenges across the organization
  • Have 8+ years of building large-scale software and highly available and reliable distributed systems
  • Have experience building and implementing long-term technical strategy
  • Want to expand your technical influence and effect across teams while still being a hands-on individual contributor
  • Ability to create effective designs to solve complex problems and lead teams to implement them
  • Enjoy exploring the intersection between product and engineering
  • Significant experience using multiple programming languages (especially Java) and a broad range of tools like Springboot, hibernate, databases, etc.
  • Effective communication skills with ability to give impactful feedback to colleagues
  • Hands-on approach and pragmatic attitude in turning ideas into working software

What We Offer

~1 min read
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
7 Global Employee Resource Groups (ERGs)
Free lunch and snacks
Close proximity to cultural landmarks such as Dublin Castle and St. Patrick's Cathedral

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 1,700 is headquartered in New York City, with offices in Dublin, Ireland, and Aveiro, Portugal. For more information about our company, visit https://www.squarespace.com/about/careers.

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 customer base, but we also strive for 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.

 

Listing Details

Posted
March 24, 2026
First seen
March 25, 2026
Last seen
April 11, 2026

Posting Health

Days active
16
Repost count
0
Trust Level
49%
Scored at
April 11, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trustcandidate experience
Squarespace
Squarespace
greenhouse
Employees
3k+
Founded
2003
View company profile
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SquarespaceStaff Software Engineer, Backend - Websites Fundamentals