Senior Sitecore Developer

Job Description

We are seeking a highly skilled Senior Sitecore Developer to lead the development and delivery of modern, headless digital experiences using Sitecore JSS. You will work closely with architects, DevOps engineers, and frontend teams to design scalable, cloud-native solutions that drive customer engagement and performance.

KEY RESPONSIBILITIES

• Develop, upgrade and maintain headless Sitecore applications using Sitecore JSS (JavaScript Services).
• Integrate with modern frontend frameworks (e.g., Next.js, React, or Angular), with a strong understanding of rendering strategies (SSR, SSG, ISR).
• Implement personalization, multi-language, and component-based architecture in Sitecore.
• Collaborate with DevOps teams to deploy Sitecore apps using Azure App Services, Azure DevOps, Azure Front Door, and CDNs.
• Work with Content Authors and UX/UI teams to deliver seamless editorial and digital experiences.
• Participate in sprint planning, code reviews, and architecture discussions.
• Troubleshoot performance and scalability issues across Sitecore and frontend layers.
• Maintain high standards for code quality, maintainability, testing, and documentation.
• Contribute to front-end architecture decisions and help evolve development standards.

PREFERRED EDUCATION

Bachelor’s degree in computer science, Software Engineering, or a related field.

MUST-HAVE QUALIFICATIONS

• 6+ years of enterprise .NET / Sitecore development experience.
• 2+ years hands-on experience with Sitecore JSS, SXA and headless Sitecore implementations (preferably Sitecore 10+).
• Strong understanding of Azure/AWS PaaS, including CI/CD pipelines, Application Insights, and cloud networking.
• Strong understanding in JavaScript and modern frameworks like Next.js, React, or Angular.
• Deep understanding of Sitecore Helix architecture, serialization tools (e.g., SCS, Items as Resources (IAR)), and content modeling.
• Experience with RESTful APIs, GraphQL, and webhooks in a composable architecture.
• Excellent debugging, problem-solving, and performance tuning skills.

NICE-TO-HAVE

Familiarity with Sitecore composable Platforms like XM Cloud, Personalize or Content Hub Proven experience migrating Sitecore XP to XM Cloud or cloud-native transitions Exposure to Azure Functions Sitecore certified v10+ Exposure to MACH principles (Microservices, API-first, Cloud-native, Headless)

PERFORMANCE REQUIREMENTS

Typically, to advance to a new job level, a candidate must demonstrate professional behaviour and should consistently be at the high end of meeting expectations or consistently exceed expectations.

TRAVEL / PHYSICAL DEMANDS

Hybrid role with an expected on site presence in our new Dublin office 2–3 days per week. No special physical demands required.

Information on pay transparency pursuant to Directive (EU) 2023/970: Please note that we comply with the relevant legal obligations regarding pay transparency, in particular those set forth in the EU Pay Transparency Directive (Directive (EU) 2023/970) and its respective national implementation. In this context, we will inform you of the starting salary or the corresponding salary range for the advertised position no later than before the first job interview or before a personal discussion of your application. This information is based on objective, gender-neutral criteria established for the position in question.

Please note that we will not ask about your current or previous salary during the rest of the process in order to ensure equal pay. This notice does not constitute a claim to the conclusion of an employment contract or to a specific salary.

Henry Schein, Inc. is an Equal Employment Opportunity Employer and does not discriminate against applicants or employees on the basis of race, color, religion, creed, national origin, ancestry, disability that can be reasonably accommodated without undue hardship, sex, sexual orientation, gender identity, age, citizenship, marital or veteran status, or any other legally protected status. For more information about career opportunities at Henry Schein, please visit our website at: www.henryschein.com/careers Henry Schein is committed to the principle of equal opportunities in employment in all spheres of its operation. Henry Schein UK Holdings strives to operate a policy of equal opportunity and not discriminate against any person gender, race, colour, nationality, ethnic or national origin, religion, sexual orientation, marital status, disability, age or any other characteristic protected by law.

Over 90 years ago Henry Schein borrowed $500 to start a corner pharmacy in Queens, New York, nearly 30 miles from Melville, New York, where our corporate headquarters resides today. In the depths of the Great Depression, Henry and his wife Esther made a bold bet on their future all while living their values of helping health happen and caring for their team and the community they served. Their belief paid off far beyond what Henry and Esther might have dared to imagine in 1932.

Henry Schein is now a Fortune 500 Company powered by a network of people and technology to be the world’s leading provider of health care products, services and solutions to office-based dental and medical practitioners. Since our founding we have stayed true to Henry and Esther’s values which has allowed us to evolve, expand, and grow our Company. Now serving more than 1 million customers in 33 countries and territories, the Company's network of trusted advisors provides more than 1 million customers globally with more than 300 valued solutions that help improve operational success and clinical outcomes.

We invite you to join approximately 25,000 Team Schein Members, who are critical to our success and are at the core of our Team Schein Values as our founders would have wanted. We live those values by ensuring that our culture focuses on the wellness of our team, which we accomplish by providing a safe space for individuals to develop and contribute authentically, with opportunities to give back to society and the communities where we live and work. No matter the role you are seeking, we encourage you to come be a part of a team that makes the world a healthier place.

Henry Schein embraces diversity and is committed to providing equal opportunity to employees and applicants. If you are unable or limited in your ability to complete the application process, including the use or access of www.henryschein.com/careers, as a result of a physical or mental impairment, you can request reasonable accommodations. Please e-mail the appropriate email address below with the type of accommodation you are requesting.

Please include your first and last name, phone number, position for which you are interested in applying and geographic location in your request. US Candidates: [email protected] UK and Ireland Candidates: [email protected] Australia and New Zealand Candidates: [email protected] Malaysia Candidates: [email protected] Italy Candidates: [email protected]

It is important to us to offer different types of work arrangements. Please see the types we offer below: Work From Home: Work is performed directly from the TSM's home office. Hybrid: Time is scheduled between working from a TSM home office and at a company facility, as required.

Onsite: Work is performed exclusively at a company facility. Field: Position requires traveling to different locations within a specific geographic territory, as assigned.

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