Full Stack Web Developer

The Opportunity
Location: Perth WA / Sydney NSW
Full-time
Workplace type: Hybrid

Join Sea to Summit and help power the digital engine behind a global outdoor brand trusted by adventurers worldwide.

As our Full Stack Web Developer eCommerce & Integrations you will play a critical role in shaping building and optimising our global Shopify ecosystem. Youll work on high-impact initiatives spanning theme development UX enhancements performance optimisation experimentation (A/B testing) analytics implementation and cutting-edge integrations across our technology stack.

This is a hands-on role where your work directly improves the experience of customers across multiple regions. Youll also contribute to integration workflows connecting Shopify with ERP systems iPaaS platforms (e.g. Celigo and n8n) logistics partners and external vendors helping ensure our digital operations run smoothly at scale.

Were looking for someone technically strong detail-oriented commercially curious and excited about the future of eCommerce particularly automation AI and emerging agentic commerce capabilities.

Youll collaborate closely with our IT Digital & eCommerce Development Lead Global Web Coordinators and cross-functional teams worldwide to deliver fast stable and scalable digital experiences. The role offers strong autonomy meaningful ownership and the opportunity to make a visible impact across the business.

If you thrive on solving complex problems enjoy working independently and want to grow with a forward-thinking global brand this role is for you.

Key Responsibilities

• Develop customise and optimise Shopify themes using Liquid HTML CSS and JavaScript to deliver high-performing mobile-first user experiences across all Sea to Summit storefronts.
• Configure maintain and troubleshoot Shopify apps and third-party integrations ensuring performance compatibility and alignment with business requirements.
• Implement and support A/B testing and conversion rate optimisation (CRO) initiatives deploying test variations and assisting with performance analysis.
• Maintain high standards of product data presentation variant logic filtering and merchandising structure to ensure accuracy consistency and optimal user experience.
• Assist with implementation and validation of analytics tracking (GA4 Google Tag Manager Shopify analytics) to ensure accurate reporting and actionable insights.
• Develop working knowledge of Sea to Summits IPAAS stack (Celigo and n8n) and support troubleshooting and enhancement of integrations between Shopify ERP 3PL and external platforms.
• Conduct structured QA on all new features app changes and releases; proactively monitor and resolve issues using tools such as .
• Perform proactive website maintenance performance optimisation and code improvements to reduce technical debt and improve site speed and stability.
• Collaborate closely with IT Sales Marketing and external partners to scope prioritise and deliver development tasks using project management tools.
• Stay informed on emerging developments in eCommerce web technologies digital experience optimisation automation and AI/agentic commerce contributing to continuous improvement and future-ready capability within Sea to Summits digital ecosystem.

Qualifications :

Qualifications

• Tertiary qualification in Information Technology Computer Science Software Development Digital Media or a related discipline (desirable but not essential).
• Demonstrated practical experience in Shopify or eCommerce development may be considered in place of formal qualifications.
• Relevant platform certifications (e.g. Shopify Google Analytics GA4 Google Tag Manager) are advantageous.
• No specific licences required.
• Ongoing professional development in web technologies eCommerce platforms automation tools or AI-related applications is encouraged.

Experiences

• Minimum 2 years experience in eCommerce web development preferably within a Shopify environment.
• Hands-on experience customising Shopify themes using Liquid HTML CSS and JavaScript. Experience configuring and managing third-party Shopify apps and integrations.
• Experience implementing or supporting analytics tracking (GA4 GTM) and using data to inform website improvements.
• Experience with API-based integrations or middleware platforms (e.g. Celigo n8n or similar IPAAS tools)

Skills

• Strong team player with the ability to collaborate effectively across cross-functional teams
• High adaptability and flexibility in a fast-paced evolving environment
• Strong problem-solving ability with structured analytical thinking
• Exceptional attention to detail and accuracy
• Excellent written and verbal communication skills with the ability to engage stakeholders across eCommerce Sales Marketing and other business functions
• Proficiency in relevant coding languages and technologies including Liquid JavaScript HTML and CSS
• Experience with web analytics tools and data-driven decision making
• Ability to work with and integrate third-party systems via APIs

Additional Information :

Our Value Proposition

• Working alongside an international team with passion for outdoors
• Discounts & Gear allowance
• Volunteering Day Off to play an active role in giving back to the community
• Continuous learning and development for your personal growth
• Employee Assistance Program as part of our commitment to improve your holistic wellbeing
• Competitive salary package
• 16 weeks paid parental leave

Equal Opportunity Employer

Sea to Summit is committed to building an inclusive environment for people of all backgrounds and everyone is encouraged to apply. We are an Equal Opportunity Employer and do not discriminate on the basis of race colour gender sexual orientation gender identity or expression religion disability national origin protected veteran status age or any other status protected by applicable national federal state or local law.

NOTE: This job posting is not intended to be an exhaustive list of all duties responsibilities or qualification associated with the job. The successful candidate will be expected to perform all functions from administrative processing to leading change initiatives.

Remote Work :

No

Employment Type :

Full-time