Senior Software Engineer

WHAT WE DO MATTERS :

At The Knot Worldwide, we champion celebration - and that starts with celebrating our people. Our employees are passionate dreamers, thoughtful doers, and lifelong learners who power meaningful moments for millions around the world. We’re united by authentic connection, shared purpose, and a deep commitment to the global community we serve. Here, flexibility and belonging go hand in hand with high performance. We believe the best ideas come from empowered teams : those who consistently collaborate with intention to design solutions, spark ideas, and drive impact. We inspire, we build, and we celebrate. We dream big, love our users, hustle every day, and always do the right thing to win - together. Our people are at the heart of our success.

ABOUT THE ROLE AND OUR TEAM :

The Knot Worldwide is looking for a highly motivated, full-stack Senior Software Engineer with a passion for delivering value to the business, while helping to ensure that engineering best practices are adopted and followed. You will be responsible for providing technical expertise and mentorship to the team, working on complex and challenging user problems alongside other driven and talented engineers.

This role is in our eCommerce Zone, responsible for the Registry product offering on The Knot. Our all-in-one registry solution is used by millions of couples and their guests to make registry building and gift shopping simple, easy, and fun.  We offer everything from cash funds to products in our store, ensuring that every couple can use The Knot to celebrate their big day with their friends and family.

We work in small, agile teams that move fast, so you will be building and owning all aspects of systems end-to-end, including infrastructure, data, APIs, and web apps.  As a member of this team, you’ll be actively involved in implementing and delivering new features and services in an iterative, agile fashion.  You'll be working with our product and design teams at all stages of the SDLC to ensure we’re producing the very best experience for our users, as well as supporting critical business objectives.

This role will be primarily focused on backend data systems, APIs, and infrastructure for the near term, with projects in the pipeline to re-architect many core data processing, integration, and admin systems that support critical lines of business.  If you are interested in optimizing data storage and pipelining, providing performant and scalable APIs and services that support the entire business, and making complex integrations smooth, intuitive, and observable, we would love to speak with you.

RESPONSIBILITIES :

• Leverage skills and experience to implement product features that are well-architected, tested, and documented
• Actively participated in the ideation and execution of the product roadmap and agile planning
• Follow and advocate for best practices surrounding test-driven development, continuous integration, code standards, etc.
• Iterative platform development, including troubleshooting and performance optimization
• Work independently and as a senior member of a cross-disciplinary feature squad

SUCCESSFUL SENIOR ENGINEER CANDIDATES HAVE :

At The Knot Worldwide, we believe you are more than a resume and invite you to go for it, take the leap of faith, and apply for this job if it sparks your passion to join TKWW and make a difference!

WHAT WE LOVE ABOUT YOU :

You Dream Big. You iterate and experiment to drive innovation.

You Love Our Users. You keep our global community at the center of everything you do.

You Do the Right Thing. You strengthen your team through respect, fairness, and inclusion.

You Hustle Every Day. You favor urgency and own your outcomes.

You Win Together. People are at the heart of our success and you play as a team.

WHAT YOU LOVE ABOUT US :

We believe in a wide range of holistic offerings to support our employees so that they can live our values day in and day out. From mental wellbeing, physical health and financial planning, to engaging perks and discounts, we are in the business of celebrating and supporting the Moments that Matter both in and out of the “office”. We offer flexible vacation, generous parental leave and prioritize initiatives that support the growth, development, and happiness of our people.

Together@TKWW is our approach to hybrid work.  It’s designed to support how we work best : combining the flexibility we value with meaningful opportunities to connect in person. Whether a role is Together@TKWW-eligible or not, we believe in purposeful moments to come together, build strong relationships, and drive bold ideas forward.

To facilitate in-person collaboration, we have office spaces in Barcelona, Spain; Delhi, India; Galway, Ireland; London, England; New York, NY; and Washington, D.C.

US Notice : The Knot Worldwide provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, or disability. In addition to federal law requirements, The Knot Worldwide complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. The Knot Worldwide expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.

Privacy Notice : TKWW processes your personal data as part of the recruitment process, based on the legal basis of executing pre-contractual measures at your request. This means we use your information to assess your application and carry out the necessary steps for a potential employment contract. Only the information strictly necessary for evaluating your application is collected. You can request access, rectification, or deletion of your data. For more information on how we handle your personal data, please refer to our . If you wish to file a complaint, you may contact the competent data protection authority.