Shopify Tech Lead / Architect

Why Valtech? We’re the experience innovation company - a trusted partner to the world’s most recognized brands. To our people we offer growth opportunities, a values-driven culture, international careers and the chance to shape the future of experience.

The opportunity

At Valtech, you’ll find an environment designed for continuous learning, meaningful impact, and professional growth. Whether you're pioneering new digital solutions, challenging conventional thinking or building the next generation of customer experiences, your work will help transform industries.

The ideal candidate’s skills include

• 6+ years of professional engineering experience, with strong expertise in Shopify-based eCommerce solutions
• Deep understanding of Shopify architecture, including Shopify Plus capabilities and limitations
• Strong proficiency in React
• Experience with Redux
• Solid understanding of responsive design and SEO principles
• 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 English

The Role

As a Shopify Tech Lead you will be responsible for defining technical direction, architecture, and engineering standards for enterprise-scale eCommerce solutions.

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.

You will thrive in this role if you:

• Are comfortable owning architectural decisions and long‑term technical strategy
• Enjoy mentoring engineers and raising overall engineering maturity
• Can clearly communicate technical trade‑offs to both technical and non‑technical stakeholders
• Proactively identify risks, dependencies, and scalability concerns
• Balance delivery needs with long‑term platform health

Key responsibilities

• 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

The benefits

This is a permanent position based in Paris/France.

• 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

Commitment to reaching all kinds of people

We design experiences that work for all kinds of people - and that starts with our own teams. At Valtech, we’re intentional about building an inclusive culture where everyone feels supported to grow, thrive and achieve their goals. No matter your background, you belong here. Explore our Diversity & Inclusion site to see how we’re creating a more equitable Valtech for all.

Your application process

Once you apply, our Talent Acquisition team will review your application. If your skills and experience align with the role, we’ll reach out for next steps.

⚠️Beware of recruitment fraud: Only engage with official Valtech email addresses ending in @valtech.com.

We are committed to inclusion and accessibility. If you need reasonable accommodations during the interview process, please either indicate it in your application or let your Talent Partner know.

About Valtech

Valtech is the experience innovation company that exists to unlock a better way to experience the world. By blending crafts, categories, and cultures, we help brands unlock new value in an increasingly digital world.

At the intersection of data, AI, creativity, and technology, we drive transformation for leading organizations, including L’Oréal, Mars, Audi, P&G, Volkswagen, Dolby, and more.

At Valtech, we don’t just talk about transformation. We make it happen. Our people are the heart of our success, and we foster a workplace where everyone has the support to thrive, grow and innovate.

Are you ready to create what’s next? Join us.

As per the AGG (General Equal Treatment Act) in Germany and equivalent in France, jobs must be advertised in a gender‑neutral manner. We use the statement (all genders) to make it clear that this position is open to all genders in these countries, even if the job title itself can be translated or interpreted as “masculine” in the French or German language.