Senior Full Stack Engineer

MR MARVISAmsterdamHybridFull-time4 weeks ago

MR MARVIS, an Amsterdam-based menswear brand and Certified B Corporation, is seeking a Senior Full Stack Engineer to join its Data & Engineering team. The role spans headless commerce front end, durable integrations, and collaboration with the data platform, requiring strong TypeScript, React, Next.js, and distributed-systems experience.

What you'll do

Build and improve our headless commerce storefront in Next.js, React and TypeScript, integrated with Shopify, Sanity and Algolia.
Design and build our in-house integration platform — durable, observable TypeScript workflows on GCP, replacing dependency-heavy external tooling with systems we can reason about, test and debug.
Make business-critical flows resilient: product data, orders, inventory, returns and fulfilment integrations across Shopify, Odoo and our 3PL.
Own architectural decisions and technical delivery across key parts of the platform, and write them down — we use architecture docs and decision records.
Partner with the data team on the contracts between operational systems and the warehouse, so analytics and operations agree on what happened.
Raise the floor on engineering practice: testing, observability, code quality, documentation and incident prevention.
Mentor mid-level and junior engineers through pairing, review and coaching.
Work with product owners and stakeholders to balance speed, quality and business impact.

What you need

Must-have

TypeScriptReactNext.jsVercelShopifySanityAlgoliaGCP

Nice-to-have

dbtBigQueryDagsterdltAirbyteCloudflarepnpmTurborepo

Soft skills

CommunicationPragmatic mindsetCoachingCuriosityAccountabilityProduct senseMentoring

Full Stack EngineerSeniorRetail Apparel and FashionE-commerceTypeScriptReactNext.jsGCPHybridAmsterdam

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Must-have

Nice-to-have

Soft skills

What you'll do

What you need