Sr. IT Analyst - Global Web & Marketing IT

Creating Peace of Mind by Pioneering Safety and Security

At Allegion, we help keep the people you know and love safe and secure where they live, work and visit. With more than 40 brands, 14,000+ employees globally and products sold in 130 countries, we specialize in security around the doorway and beyond.

Additionally, Allegion is proud to be recognized with the 2026 Gallup Exceptional Workplace Award (GEWA) for the third consecutive year, earning distinction in both the employee engagement and strengths categories. This year, Allegion also received Gallup’s With Distinction honor — a designation reserved for a select group of organizations that go above and beyond in building exceptional workplace cultures.

Key Responsibilities

• Architecture & development
• Design and implement decoupled front-end applications and component libraries.
• Implement server-side rendering (SSR) and static site generation (SSG) where appropriate.
• Ensure modular, testable, and maintainable code.
• API integration
• Integrate storefronts with commerce platform APIs (Storefront APIs, SCAPI/OCAPI, GraphQL) and back-end systems.
• Connect payment gateways, headless CMS, ERP/CRM, and personalization tools.
• Performance & reliability
• Optimize Core Web Vitals, Lighthouse scores, page speed, and mobile responsiveness.
• Implement caching strategies, CDN optimization, and progressive enhancement (PWA where applicable).
• DevOps, testing & deployment
• Maintain CI/CD pipelines, manage releases, and use version control (Git).
• Ensure automated testing, monitoring, and observability in production.
• Collaboration & delivery
• Work closely with UX/UI designers, back-end engineers, product managers, and QA to deliver customer-facing features.
• Translate business requirements into scalable technical solutions.
• Security & compliance
• Follow best practices for secure handling of payments and customer data, and ensure compliance with relevant standards.

Required Qualifications

• 5–8+ years of professional web development or e-commerce engineering experience.
• Strong JavaScript/TypeScript skills and production experience with React.js.
• Experience with modern frameworks and patterns: Next.js, Hydrogen, SSR/SSG.
• Proficient with GraphQL and REST APIs, webhooks, and API design patterns.
• Familiarity with one or more enterprise commerce platforms (Shopify Plus, SFCC, Adobe Commerce).
• Proven experience improving performance metrics (Core Web Vitals, Lighthouse).
• Comfortable with Git, CI/CD, and cloud deployment (AWS/GCP/Azure).
• Bachelor’s degree in Computer Science or equivalent practical experience.

Preferred Qualifications

• Experience with headless CMS.
• Knowledge of serverless functions, Docker, and container orchestration basics.
• Experience with analytics, A/B testing, personalization, and accessibility (WCAG).
• Strong troubleshooting skills and experience with monitoring tools (Sentry, New Relic, Datadog).

What we value

• Clear communication and cross-functional collaboration.
• Pragmatic problem solving and ownership of outcomes.
• Ability to mentor junior engineers and drive technical decisions

We Celebrate Who We Are!

Allegion is committed to building and maintaining a diverse and inclusive workplace. Together, we embrace all differences and similarities among colleagues, as well as the differences and similarities within the relationships that we foster with customers, suppliers and the communities where we live and work. Whatever your background, experience, race, color, national origin, religion, age, gender, gender identity, disability status, sexual orientation, protected veteran status, or any other characteristic protected by law, we will make sure that you have every opportunity to impress us in your application and the opportunity to give your best at work, not because we’re required to, but because it’s the right thing to do. We are also committed to providing accommodations for persons with disabilities. If for any reason you cannot apply through our career site and require an accommodation or assistance, please contact our Talent Acquisition Team.

© Allegion plc, 2023 | Block D, Iveagh Court, Harcourt Road, Dublin 2, Co. Dublin, Ireland

REGISTERED IN IRELAND WITH LIMITED LIABILITY REGISTERED NUMBER 527370

Allegion is an equal opportunity and affirmative action employer

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