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Shopify Tech Lead / Architect

valtech.com Logo

Valtech

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Location:
France , Paris

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

We are looking for a Shopify Tech Lead / Architect (all genders) to join Valtech and work on enterprise-level commerce solutions for global brands. At Valtech, we design and build scalable, high-performance digital commerce platforms at the intersection of technology, creativity, data, and experience design. You will act as a technical authority across projects, working closely with clients, architects, product owners, and delivery teams. This role combines strategic thinking, technical leadership, and hands-on contribution in complex areas.

Job Responsibility:

  • Define and own the technical architecture of Shopify-based eCommerce solutions
  • Lead technical discovery, estimation, and solution design
  • Make architectural decisions regarding platform approach, integrations, and performance
  • Guide teams on best practices, coding standards, and architectural patterns
  • Create structured onboarding paths for: Frontend developers & Backend / integration engineers
  • Mentor and support engineers through code reviews and technical guidance
  • Identify technical risks and propose mitigation strategies early
  • Ensure secure, scalable, and high-performance solutions aligned with business goals
  • Contribute hands-on in complex, high-impact areas of the solution
  • Continuously improve architecture, performance, and engineering processes

Requirements:

  • 8+ years of professional engineering experience, with strong expertise in Shopify-based eCommerce solutions
  • Deep understanding of Shopify architecture, including Shopify Plus capabilities and limitations
  • Advanced proficiency in Liquid, JavaScript, Node.js, and CSS
  • Strong proficiency in React
  • Experience with Redux
  • Solid understanding of responsive design and SEO principles
  • Proven experience designing enterprise-scale Shopify architectures
  • Strong experience with complex integrations using GraphQL and REST APIs (ERP, CRM, OMS, PIM)
  • Ability to evaluate and define technical approaches and architectural patterns
  • Experience defining and enforcing engineering standards and best practices
  • Proven leadership experience, including mentoring engineers and guiding technical decisions
  • Experience leading technical discovery, estimation, and solution design
  • Ability to identify technical risks, trade-offs, and long-term implications
  • Strong communication skills to collaborate with clients and non-technical stakeholders
  • Experience working in Agile / Scrum environments at scale
  • Advanced level of French and English (C1 levels)
What we offer:
  • Flexibility, with remote and hybrid work options (country-dependent)
  • Career advancement, with international mobility and professional development programs
  • Learning and development, with access to cutting-edge tools, training and industry experts

Additional Information:

Job Posted:
February 20, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

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