About the job

This role does not offer Visa sponsorship! And only for people located in the Netherlands

Join a rapidly scaling international tech company as a Full Stack Developer with a backend focus. Help build smart, scalable integrations and custom middleware for well-known global clients in e-commerce and B2B.

Company profile

This international software agency specializes in solving complex e-commerce and integration challenges. The company partners with high-volume B2B brands across retail, manufacturing, and distribution including names like Universal Music Group and Estée Lauder.

They are known for delivering backend-heavy, scalable Shopify Plus solutions and robust integrations with systems like ERP, WMS, POS, and accounting platforms. This includes financial syncs, real-time data pipelines, and high-SKU environments.

Engineering teams are located in The Netherlands (Rijswijk HQ), Canada (Vancouver & Toronto), and Vietnam, working closely across time zones. The company’s culture is pragmatic, fast-moving, and highly technical. Developers are encouraged to lead initiatives, challenge assumptions, and bring in new tools or approaches.

Recent projects include:

• ERP integrations (e.g. NetSuite, SAP) with Shopify Plus
• Real-time product and inventory syncs for multi-region storefronts
• Financial reconciliation tooling for accounting platforms
• Building internal developer tools and shared NPM libraries
• Onboarding and mentoring engineering talent in new regions

Job description

• Build and maintain backend integrations, microservices, and private apps
• Work with TypeScript, Node.js, PostgreSQL, GraphQL, and REST APIs
• Integrate third-party platforms like ERPs, WMS, and POS systems
• Contribute to a modern monorepo setup and internal tooling
• (Optional) Support frontend with React, Shopify Polaris, and Remix
• Collaborate with global teams using GitHub, Linear, and Notion
• Participate in sprints, scoping, code reviews, and team discussions

Job requirements

• 3+ years of experience as a backend or full stack developer
• Strong in TypeScript and Node.js
• Solid knowledge of PostgreSQL, REST APIs, GraphQL
• Experience working with scalable integrations and backend architecture
• Bonus: experience with Shopify or other e-commerce platforms
• Proactive mindset and a collaborative working style
• Comfortable working in a fast-paced, remote-friendly engineering culture

Benefits

• Salary up to €85.000/year (based on 40 hours)
• Hybrid work: 2/3 days a week at Rijswijk office (Friday = fixed team day)
• Possibility to work 32 hours/week
• Performance-based bonuses and incentives
• Travel opportunities to Canada and international collaboration
• Strong mentorship and clear technical growth paths

Sounds interesting? Email your resume to g.vanschagen@haystackpeople.nl or apply through the website of Haystack People