Full Stack Developer - Shopify Experience

Salt; Delft; On-site; EUR 60,000 - 80,000; Full time

Job summary

A leading tech company based in Delft is seeking a skilled Full-Stack Developer with strong Shopify experience. The position requires 8+ years of full-stack development, leading teams, and expertise in TypeScript and Node.js. The developer will define architectural standards, mentor the team, and ensure project scalability. Competitive compensation and a full-time position are offered.

Qualifications

• 8+ years in full-stack development, with 2+ years in leadership or mentorship roles.
• Deep expertise in TypeScript, Node.js, PostgreSQL, Redis, and both GraphQL and REST APIs.
• Strong ERP domain knowledge and experience integrating third-party platforms (ERP, WMS, POS).
• Proficient in Docker, CI/CD pipelines, and cloud infrastructure.
• Excellent communication and system design skills.

Responsibilities

• Define and maintain architectural standards for custom Shopify apps and backend microservices.
• Mentor a team of developers and conduct code reviews.
• Collaborate with product, design, and stakeholders to align engineering priorities with business goals.
• Drive the adoption of best practices in CI/CD, testing, and documentation.

Skills

TypeScript

Node.js

PostgreSQL

Redis

GraphQL

REST APIs

Docker

CI/CD pipelines

Cloud infrastructure

React

Remix

Tailwind/CSS

Polaris

Job description

Overview

Salt is hiring a skilled Full-Stack Developer with strong Shopify experience and frontend technologies. You will build Shopify apps, backend services, and integrations for leading e-commerce businesses.

Responsibilities

• Define and maintain architectural standards for custom Shopify apps and backend microservices.
• Mentor a team of developers and conduct code reviews.
• Ensure scalability, performance, and maintainability across projects.
• Oversee design and execution of complex integrations with third-party systems (ERPs, WMS, POS).
• Drive the adoption of best practices in CI/CD, testing, and documentation.
• Collaborate with product, design, and stakeholders to align engineering priorities with business goals.
• Foster learning and support career growth in the team.

Qualifications

• 8+ years in full-stack development, with 2+ years in leadership or mentorship roles.
• Deep expertise in TypeScript, Node.js, PostgreSQL, Redis, and both GraphQL and REST APIs.
• Strong ERP domain knowledge and experience integrating third-party platforms (ERP, WMS, POS).
• Proficient in Docker, CI/CD pipelines, and cloud infrastructure.
• Strong understanding of batch-processing patterns and handling concurrent tasks in distributed environments.
• Proven track record of end-to-end ownership from design through deployment and post-launch monitoring.
• Front-end experience with React, Remix, Tailwind/CSS, and Polaris.
• Excellent communication and system design skills with the ability to translate business needs into scalable technical solutions.

Seniorities

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology

Industries

• IT Services and IT Consulting

Delft, South Holland, Netherlands