Senior Frontend Engineer

Engineering & Technology Dublin, Ireland


Description

About Us:  
At Sitecore, our mission is to simplify how brands reach, engage, and serve people by delivering intelligent, personalised digital experiences that connect the world. We empower the world’s most iconic brands to build lifelong relationships with their customers—seamlessly, smartly, and at scale.  
As the leading provider of agentic digital experience software, Sitecore brings together content, commerce, and data into one composable platform that enables brands to deliver millions of meaningful, adaptive experiences every day. Trusted by global leaders such as American Express, Porsche, Starbucks, and L’Oréal, Sitecore helps brands transform engagement through experiences that are not only personalised but predictive and dynamic.  
Our foundation is our people—a diverse, passionate, and collaborative global team spanning over 25 countries. We believe that every experience matters, and that belief starts with how we work together. Our values—empathy, accountability, clarity, and growth—guide how we lead, innovate, and connect. They are the behaviors that bring our mission and vision to life, every day, in every interaction.  
As we continue to evolve, we are actively cultivating AI skills across our teams to unlock new levels of creativity, efficiency, and insight. From engineering to customer experience, AI capabilities are becoming integral to how we design, build, and deliver the next generation of digital experiences.  
Learn more at Sitecore.com  
 
About the Role: 
We are seeking a highly motivated and experienced Senior Frontend Developer to join our talented team and enable our technical vision! You will drive innovation and implement new core components of our platform as well as help scale our development processes. You will also help drive strategic decisions around technology as well as be hands-on in the development of major software systems.
 
What You’ll Do:
  • Lead the development of scalable frontend applications using React and its ecosystem
  • Architect and implement user interfaces with Shadcn and Tailwind CSS
  • Utilize Tanstack Router and other Tanstack libraries to manage application state and routing
  • Optimize build processes using Vite for fast and efficient development
  • Collaborate with cross-functional teams to design and deliver high-quality software solutions
  • Conduct code reviews and provide constructive feedback to team members
  • Drive innovation by researching and integrating new technologies
  • Manage version control and collaboration workflows using Github.
What You Need to Succeed:
  • Proven experience as a Frontend Developer with leadership responsibilities.
  • Strong proficiency in Typescript and React.
  • Hands-on experience with Tailwind CSS and Shadcn UI components.
  • Familiarity with Tanstack Router and other Tanstack libraries.
  • Experience with Vite and modern frontend build tools.
  • Proficiency in using Github for version control and collaboration.
  • Excellent problem-solving skills and ability to make strong architectural decisions.

Additional Skills That Could Set You Apart:

  • Knowledge in containerized application development and AWS cloud services 
  • Practical experience in automation testing for .NET web projects 
  • Proficient understanding of code versioning tools (preferably Git)
Sitecore is proud to be an equal opportunity workplace. We are committed to equal employment opportunity without unlawful regard to race, color, ancestry, religion, gender, national origin, sexual orientation, age, citizenship, marital status, disability, veteran status or any other local legally protected characteristic.
How we hire:
At Sitecore, we put a lot of care and time into who we hire. We believe that in order to build the best products, we need to build high-impact teams. Our recruitment process centers around what we call the Life Story interview, a conversational-style interview where we get to learn more about you.
 

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