Senior Shopify Developer - Contractor

About Avex

Avex is a rapidly growing eCommerce agency that partners with merchants in the fashion, lifestyle and premium products space. From high-growth DTC brands to enterprise, we have partnered with companies such as: KITH, LVMH, TAG Heuer, Hugo Boss, Enjoy Life, Mondelez, Brandon Blackwood, Undefeated, Rumpl, HAUS, O’Neill, Serta Simmons Bedding, Badgley Mischka and many others. We design, build and optimize eCommerce experiences on Shopify Plus for global brands.

Our Values

BUILD our clients’ businesses, INSPIRE our employees to grow, CHALLENGE the norm, and DELIVER on our commitments.

We design and build digital commerce experiences that connect brands to people through creative, technology and culture. We believe that our work should not only produce amazing results for our clients but should also be fun and rewarding for our team. Avex believes in a strong work-life balance, not just churning out projects. The happier our team is, the more enjoyable the experience is, and the better the results will be for our clients.

We ensure that our team members and partners possess these traits. We feel that it is important to prioritize these core values over everything else. This allows us to deliver results for our clients, as well as a safe and fun work environment.

• Teamwork
• Passion
• Respect
• Talent
• Accountability
• Resourcefulness
• Radical Transparency
• Visionary

Role & Responsibilities

The Senior Developer role is critical in helping our clients grow their brands and achieve their business goals. They are responsible for developing, and maintaining our Shopify-based ecommerce websites to ensure an optimal user experience, functionality, and performance. This role requires a deep understanding of Shopify’s platform, customization capabilities, and best practices in ecommerce website development.

• Custom Web Development:

• Develop, and customize Shopify-based ecommerce websites according to project requirements and brand guidelines.
• Implement custom themes, templates, and layouts to enhance user experience and align with branding strategies.
• Integrate third-party applications, plugins, and APIs to extend website functionality and meet business objectives.

• Collaborate with designers, architects and stakeholders to translate design mockups and wireframes into fully functional Shopify websites.

• Shopify Configuration and Setup:

• Configure Shopify settings, including shipping, payment gateways, taxes, and checkout process, to ensure compliance with business requirements and industry standards.
• Set up product catalogs, collections, variants, and inventory management systems to optimize product visibility and sales conversion.

• Implement SEO best practices, meta tags, and structured data markup to improve website visibility and search engine rankings.

• HTML Email Development:

• Develop HTML email templates and campaigns optimized for various email clients and devices, adhering to best practices and industry standards.
• Ensure compatibility with popular email marketing platforms (e.g.,, Klaviyo) and implement responsive design techniques to enhance readability and engagement across different screen sizes.

• Test and troubleshoot email templates for rendering issues, spam filters, and deliverability to maximize open rates and click-through rates.

• Performance Optimization:

• Conduct website performance audits and optimization tasks to enhance loading speed, responsiveness, and overall user experience.
• Monitor website performance metrics, such as page load times, bounce rates, and conversion rates, and implement strategies to improve performance.

• Optimize website code, images, and scripts to minimize loading times and improve site accessibility across devices and browsers.

• Quality Assurance and Testing:

• Conduct thorough testing of website features, functionalities, and integrations to identify and resolve any issues or bugs.
• Perform cross-browser and cross-device compatibility testing to ensure website usability and consistency across different platforms and screen sizes.

• Collaborate with QA testers and stakeholders to implement feedback and ensure website quality meets industry standards.

• Collaboration and Version Control:

• Collaborate effectively with other developers, designers, and stakeholders on complex projects, sharing insights and knowledge to deliver high-quality solutions.
• Utilize version control s…