Intermediate Developer (Freelance)

Posted Yesterday
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Toronto, ON
Mid level
AdTech • Design
The Role
As an Intermediate Developer, you will create responsive web applications using React and Next.js, integrate RESTful APIs, manage databases like PostgreSQL and MySQL, and deploy applications on platforms such as Vercel and AWS. Collaboration with cross-functional teams to deliver user-centric solutions is essential, along with the ability to troubleshoot and ensure best practices in SEO, security, and accessibility.
Summary Generated by Built In

ROLE: INTERMEDIATE DEVELOPER (FREELANCE)

LOCATION: CANADA (HYBRID)

TEAM: DIGITAL

COMPANY OVERVIEW

Salt XC is a full-service agency with an ambition to earn the world’s attention. Our core philosophy of Connected Creativity™ grounds us in a cross-disciplinary collaborative approach to ideation and planning that helps unlock the power of different perspectives, delivering new and effective solutions. The best results start with different ideas.

ROLE OVERVIEW

Salt XC is looking for an Intermediate 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 an Intermediate 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 responsive, user-friendly web applications using React and Next.js.
  • Build and style modern interfaces with Tailwind CSS, HTML5, and CSS3.
  • Integrate RESTful APIs to enable seamless communication between frontend and backend services.
  • Manage relational databases using PostgreSQL, MySQL, and Supabase to support application needs.
  • Deploy, optimize, and monitor applications on Vercel and AWS platforms for scalability and performance.
  • 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

  • 3+ years of experience developing applications with React and Next.js.
  • Strong knowledge of HTML5, CSS3, and Tailwind CSS.
  • Proven experience integrating RESTful APIs to enable communication between frontend and backend systems.
  • Hands-on experience managing data with PostgreSQL, MySQL, and Supabase.
  • Familiarity with Vercel and AWS for deployment and scaling.
  • Strong problem-solving skills and a quick learner of new tools, platforms, and frameworks.
  • Experience with Git-based workflows and version control.
  • Familiarity with Builder.io, Webflow, or Contentful is a plus.
  • Excellent communication skills with the ability to work both independently and collaboratively.

 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. 

Salt XC is committed to Equal Employment Opportunity and to attracting and retaining the most qualified employees regardless of race, national origin, religion, sexual orientation, gender, age or disability. 

Top Skills

Next.Js
React
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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