Senior Software Engineer - Java

At Squarespace, we're reimagining how people bring their ideas to life online. Our Product Engineering teams are at the heart of that mission — building the seamless, powerful experiences our customers rely on every day.

As a Backend Engineer, you’ll be part of a collaborative, high-impact team working to create scalable, reliable systems behind some of the most intuitive tools on the web. Whether you’ve been in the industry for three years or twenty, if you’re passionate about solving complex problems and delivering thoughtful, elegant solutions — we want to hear from you. This is a hybrid role working from our NYC office 3 days per week. You will report the Engineering Team Manager.

We’re hiring across several impactful product teams. Based on your experience and interests, you could join one of the following:

Website Foundations: Power the core of Squarespace’s CMS — from high-performance APIs and efficient caching layers to evolving our monolithic codebase. This team owns the platform our website builder runs on — the crown jewel of Squarespace.

Pricing + Merchandising: Help shape how we align customer value with pricing. This team ensures people can confidently choose the plans that fit their goals, using data and experimentation to guide decision-making.

Checkouts + Payments: Redesign how customers subscribe to Squarespace — from choosing the right plan to checking out with their preferred payment method. This team focuses on creating flexible, transparent purchasing experiences.

Corporate Applications: Act as internal consultants, crafting custom solutions for departments like Marketing, Legal, and Security. From modern web apps to high-volume event pipelines, this team builds the tools that help Squarespace grow from the inside.

You'll Get To…

Build and maintain scalable backend services in Java and related technologies.

Write clean, efficient code that powers high-traffic, production-ready systems.

Contribute to design decisions and architectural discussions.

Collaborate cross-functionally with engineers, designers, and product managers.

Drive features from concept through implementation to launch.

Who We're Looking For

7+ years of professional experience in backend development using Java, Python, C, or similar languages

Experience building large-scale, distributed systems

Strong computer science fundamentals: data structures, algorithms, and system design

Comfortable working in collaborative environments where feedback is valued

A degree in Computer Science — or equivalent industry experience that speaks for itself

Why You’ll Love It Here

You’ll work with passionate, thoughtful engineers solving real-world problems.

You’ll shape products used by millions of people around the globe.

You’ll be supported in growing your skills and your career.

You'll find a workplace that values inclusivity, creativity, and curiosity.

Benefits & Perks

A choice between medical plans with an option for 100% covered premiums

Fertility and adoption benefits

Access to supplemental insurance plans for additional coverage

Headspace mindfulness app subscription

Global Employee Assistance Program

Retirement benefits with employer match

Flexible paid time off

20 weeks for parental leave and up to 12 weeks to care for an ill family member

Pretax commuter benefit

Education reimbursement

Employee donation match to community organizations

8 Global Employee Resource Groups (ERGs)

Dog-friendly workplace

Free lunch and snacks

Private rooftop

Hack week twice per year

Cash Compensation Range: $128,500 - $231,500 USD

The base salary for this position will vary based on job-related criteria including relevant skills, experience, and location, among other factors.

In addition to the cash compensation above (which includes base salary and, where applicable for eligible roles, may include on-target commissions or overtime pay), Squarespace employees are eligible to be granted an option to purchase our common stock.

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

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.

#LI-Hybrid

Thank you in advance for providing the following details about your work history from your resume! This helps us ensure that your candidate information is accurate and consistent during the hiring process.

Squarespace will never solicit your personal banking information or ask you to transfer money in connection with a job offer or interview. We also will not reach out to you via phone or SMS without your permission or knowledge.