Senior Full Stack Developer

We are seeking a Senior Full Stack Developer with expertise in web and Shopify app development. In this role, you will build custom microservices, private apps, and integrations for our clients, as well as contribute to the development of Teifi Labs products. You will be responsible for back-end development using TypeScript, Node.js, PostgreSQL, Redis, GraphQL, and REST APIs, while also contributing to front-end work using React where necessary.

Key Responsibilities

- Develop custom Shopify apps, microservices, and integrations using TypeScript, Node.js, PostgreSQL, GraphQL, and REST APIs.
- Build and maintain scalable backend architectures that integrate seamlessly with Shopify and third-party services.
- Implement and manage integrations with external systems like ERPs, WMS, and POS, ensuring smooth data flow and functionality.
- Work on front-end projects where necessary, utilizing React and the Shopify Polaris component library to build user-friendly interfaces.
- Troubleshoot and resolve technical issues, particularly in app integrations and customizations for Shopify Plus clients.
- Collaborate with cross-functional teams, including designers, developers, and product managers, to deliver tailored solutions.
- Contribute to the continuous improvement of our development processes and app infrastructure.
- Maintain comprehensive documentation, including technical specifications and Standard Operating Procedures (SOPs).

Qualifications

- Proven experience as a Full Stack Developer, with a focus on building microservices and Shopify apps.
- Strong proficiency in TypeScript, Node.js, PostgreSQL, Redis, GraphQL, and REST APIs.
- Experience working with front-end technologies, particularly React, Remix, HTML, and Tailwind/CSS.
- In-depth knowledge of Shopify's architecture, APIs, and app ecosystem.
- Familiarity with version control (Git) and agile development methodologies.
- Experience integrating third-party services such as ERPs, WMS, and POS systems with Shopify.
- Strong problem-solving skills and attention to detail in building scalable, secure applications.
- Ability to work both independently and as part of a collaborative team in a remote/hybrid environment.

Growth & Performance

At the core of Teifi Digital, we foster a culture of growth and continuous learning. Your
growth and professional development meetings with peers and mentors who want
to see you grow and succeed into a role that you enjoy and thrive in Your progress is
based on the goals and direction you choose to take.

- Opportunities for travel to Canada and hybrid work in the Netherlands office.
- Performance incentives for outstanding contributions.
- Fast career growth within a company that has doubled every year in size over the last three years.
- Opportunity for professional development with training, certifications, peer mentorship
- Hybrid working environment
- Learn skills outside your direct role and try new disciplines and challenges to grow into new roles or transfer practices

Submit your resume and a brief cover letter via the job posting. You’ll then have an initial screening call, a technical assessment or portfolio review, and a final interview with the hiring team.

Our headquarters are in Vancouver, Canada, Delft, Netherlands and Ho Ci Minh, Vietnam. Remote work arrangements are discussed per role.

For any inquiries about the role or process, reach out to our Talent Team at apply@teifi.ca .

About Teifi

Teifi Digital, a Shopify Plus Platinum partner, excels in resolving complex e-commerce challenges. We focus on integrating large catalogs, sophisticated data frameworks, and legacy systems into seamless unified commerce and B2B solutions, delivering
unparalleled customer experiences. Our skill in deploying Shopify Plus caters to top-tier merchants in manufacturing, parts, distribution, retail, and B2B, ensuring minimal technical debt and maximized e-commerce revenue.

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