Valtech

Senior Developer (Contentful)

Valtech
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2 days ago
Remote, PortugalSenior

Responsibilities

  • Migrate and modernize Sitecore-backed applications and content for Contentful.
  • Develop, refactor, and enhance frontend applications using React and TypeScript.
  • Replace Sitecore dependencies and integrations with Contentful-compatible solutions.
  • Build migration tooling, scripts, automated transformations, content models, API integrations, and content delivery patterns.
  • Apply AI-assisted and spec-driven development to analysis, refactoring, migration automation, validation, and test generation.
  • Ensure migrated applications maintain functionality, performance, accessibility, and quality.
  • Own complex development tasks, identify technical risks, and influence implementation decisions.
  • Collaborate with lead developers, architects, QA, and content teams, and support less experienced developers through mentoring and code reviews.

Requirements

  • Strong commercial software engineering experience, particularly with React and TypeScript.
  • Experience migrating, modernizing, or refactoring existing frontend applications.
  • Practical experience with headless CMS platforms, preferably Contentful, and understanding of Sitecore.
  • Strong understanding of APIs, integration patterns, and content modeling.
  • Experience with backend development, migration scripting, or data transformation.
  • Practical experience using AI-assisted development tools and spec-driven development approaches.
  • Experience with automated testing, CI/CD, and modern engineering practices.
  • Ability to work independently, solve complex problems, and influence technical implementation decisions.
  • Desirable experience includes direct Sitecore-to-Contentful migrations, Next.js, Sitecore JSS, CMS/DXP replatforming, AI applied to content or code transformation, and multilingual, multisite, or composable digital platforms.

Benefits

  • Permanent position based in Portugal.
  • Remote and hybrid work options, depending on country.
  • International mobility and professional development programs.
  • Access to tools, training, and industry experts.
  • Location-specific benefits will be provided by the Talent Partner.

Tech Stack

Categories

Valtech

About Valtech

5,001-10,000 employees

Valtech provides digital consulting and engineering services to large enterprises, delivering customer experience design, commerce platforms, data/AI solutions, and transformation programs. It works across sectors such as retail, financial services, manufacturing, mobility, health, and travel, offering strategy, design, build, and managed services. Founded in 1993, Valtech is a global company privately held under Kharis Capital.

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