Senior Developer (Freelance)

Posted 20 Days Ago
Be an Early Applicant
Toronto, ON
Senior level
AdTech • Design
The Role
The Senior Developer will build high-quality web applications using React and Next.js, optimize e-commerce solutions, integrate APIs, and ensure smooth data flow between systems.
Summary Generated by Built In

ROLE: DIGITAL EXPERIENTIAL PRODUCER
LOCATION: TORONTO (HYBRID)
TEAM: DIGITAL PERFORMANCE

OVERVIEW

Salt XC is looking for a Senior Developer with expertise in React, Next.js, Tailwind CSS, and hands-on experience across backend tools, databases, and cloud platforms.


As part of the digital team, you will be instrumental in building high-quality, performant web applications that seamlessly connect frontend interfaces with backend systems and third-party APIs. Our projects require close collaboration with cross-functional teams to deliver scalable and user-centric solutions. If you thrive in fast-paced environments, enjoy learning new technologies, and have a passion for building exceptional digital experiences, this is the role for you!


THE OPPORTUNITY


As a Senior Developer, you will contribute to developing cutting-edge digital experiences by building efficient web applications with modern technologies. You will integrate RESTful APIs, develop modern and animated interfaces, and work with multiple databases and platforms to ensure data flows smoothly between systems. Your ability to quickly learn and adapt to new technologies and platforms will be crucial in delivering outstanding results.


This role offers a fantastic opportunity to grow your skill set, work on impactful projects, and collaborate with a talented, passionate team of designers, developers, account managers, and project managers.


RESPONSIBILITIES


· Develop and maintain integrations between our ERP systems and customer-facing applications using React and Next.js

· Build and style modern interfaces with Tailwind CSS, HTML5, and CSS3.

· Build and optimize e-commerce solutions using platforms like Shopify, WooCommerce, or similar

· Implement and manage headless CMS solutions including Strapi, Contentful, or Payload

· Create APIs and microservices to connect various systems in our technology stack

· Collaborate with cross-functional teams, including designers, strategists, and backend developers, to build user-centric solutions.

· Identify and troubleshoot performance bottlenecks and ensure best practices in SEO, security, and accessibility.

· Stay current with emerging technologies and frameworks, quickly adapting to new tools and platforms.




SKILLS & EXPERIENCE


· 5+ years of experience in full stack development with a focus on business systems integration

· Proven experience implementing and customizing ERP integrations (JD Edward, SAP, NetSuite, Microsoft Dynamics, or similar)

· Strong proficiency with e-commerce platforms, particularly Shopify (including Shopify Plus, APIs, and app development)

· Experience with headless CMS implementations, specifically with one or more of: Strapi, Contentful, or Payload

· Solid understanding of RESTful APIs and GraphQL

· Proficiency in JavaScript/TypeScript and relevant frameworks (React, Vue, or Angular)

· Experience with Node.js for backend development

· Familiarity with database technologies (SQL and NoSQL)

· Understanding of cloud services (AWS, Azure, or GCP)



SALT’S VALUES


· Salt of the Earth: We aspire to be good people. People who are humble, hardworking, honest, and kind to one another. People who are fun to work with, who trust and are respectful of each other.  

· Do What's Right: We don’t believe in taking shortcuts. We believe in doing what is right, not what is easy or expected.  

· Earn It: We believe in rolling up our sleeves and not being afraid of hard work. We want to earn the respect of others, the results we deliver and the praise we receive.  

· Make things Better: We aspire to leave things better than we found them and are always looking for a better way. Great ideas come from anywhere, they come from being curious, passionate, solutions-oriented people who care deeply about what we do.

· Seek Different Perspectives: We believe in embracing difference; the perspective it brings, how it challenges us, how it spurs creativity, and its ability to make us better. 

Top Skills

AWS
Azure
GCP
JavaScript
Next.Js
Node.js
NoSQL
React
SQL
Tailwind Css
Typescript
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The Company
Chicago, Illinois
231 Employees
On-site Workplace
Year Founded: 2019

What We Do

Salt XC is an agency driven by the philosophy of
Experiential Commerce™.

Our unique framework for designing better consumer experiences that earn attention and drive action.

We take an integrated approach that connects your consumer’s online and offline experiences through data, media and the memorable moments that drive brand transactions.

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