Intercom

Senior Full Stack Engineer - Team Web

Intercom
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11 months ago
Dublin, IrelandSenior
H1B Sponsor

Responsibilities

  • Design, build, and maintain end-to-end web solutions spanning user interfaces, backend services, APIs, and infrastructure.
  • Collaborate with design, brand, marketing, and content teams to deliver performant experiences across web and mobile.
  • Develop backend logic and APIs, manage data flows, and integrate third-party platforms.
  • Optimize website performance through frontend best practices such as lazy loading and efficient asset management.
  • Set up and manage infrastructure using Vercel, AWS, CloudFront, Terraform, and CircleCI.
  • Implement web analytics and support A/B testing for data-driven decisions.
  • Write backend software and unblock development across the full stack.

Requirements

  • At least 8 years of full-stack development experience.
  • Expertise in JavaScript, HTML, CSS, React, Next.js, and Tailwind.
  • Experience with CMS platforms such as Contentful and Sanity and marketing tools such as Google Tag Manager and Marketo.
  • Experience with CI/CD tools such as CircleCI and infrastructure-as-code tools such as Terraform.
  • Familiarity with AWS, Vercel, CloudFront, and S3.
  • Experience with A/B testing, analytics tools, website performance optimization, and responsive web development.
  • Experience writing frontend component tests and familiarity with Jest, Mocha, or Cypress.
  • Strong problem-solving skills and ability to work independently and collaboratively.
  • Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.

Benefits

  • Competitive salary and equity are offered, with compensation reviews.
  • Weekday lunch, snacks, and a fully stocked kitchen are provided.
  • Pension scheme with matching up to 4%.
  • Life assurance and comprehensive health and dental insurance for employees and dependents.
  • Flexible paid time off, paid maternity leave, and six weeks of paternity leave.
  • Cycle-to-Work Scheme and secure bike storage.
  • MacBook standard equipment, with Windows available for certain roles.
  • Hybrid work policy requiring at least three days in the office per week.

Tech Stack

AWSCircleCICSSCypressHTMLJavaScriptJestMochaNext.jsReactTailwind CSSTerraformVercel
Intercom

About Intercom

1,001-5,000 employees

We’re Intercom — the AI customer service company helping businesses deliver incredible customer experiences at scale. Our platform combines Fin, the #1 AI Agent for customer service, with our next-generation Helpdesk, a modern workspace that gives support teams the power, speed and intelligence they need.

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