Front - End Engineer building responsive interfaces for Ontinue’s AI - powered MXDR cybersecurity platform. Integrating APIs, optimizing performance, and developing reusable components for secure security dashboards.
About the role
- Front-end developer building Shopify storefronts and CRO experiments for an eCommerce agency serving major retail and enterprise brands. Creating high-performance interfaces and testing conversion improvements.
Responsibilities
- Develop and maintain Shopify storefronts, themes, and integrations
- Customise Shopify functionality using Liquid, JavaScript, HTML, CSS, and APIs
- Build responsive, high-performing front-end interfaces
- Translate Figma designs into production-ready code
- Integrate third-party apps and APIs
- Optimise performance, accessibility, and page speed
- Build A/B and multivariate tests using JavaScript, CSS, and HTML
- Configure and deploy experiments using VWO, Optimizely, or Convert
- QA experiments across browsers and devices before launch
- Debug live experiments and resolve rendering or tracking issues
- Translate experiment briefs and designs into measurable variants
- Manage development and experiment tasks through JIRA
- Handle multiple tickets and priorities concurrently
- Collaborate with designers, developers, strategists, and account managers
- Maintain clean, structured, and well-documented code
- Identify bugs, technical risks, performance issues, and opportunities for improvement
- Keep JIRA tickets updated with progress, blockers, and timelines
- Communicate technical concerns, questions, mistakes, fixes, and rollback plans clearly
- Work closely with the CTO and development team
- Be available and responsive during agreed working hours
Requirements
- 2–3 years of hands-on web development experience
- Strong Shopify development experience
- Advanced proficiency in JavaScript, HTML, and CSS, including direct DOM manipulation
- Strong knowledge of Shopify Liquid
- Hands-on experience building and QAing A/B tests using a CRO platform such as VWO, Optimizely, or Convert
- Ability to understand, debug, and improve AI-generated code
- Experience converting Figma designs into production-ready front-end code
- Understanding of front-end performance optimisation and best practices
- Experience with APIs and third-party integrations
- Familiarity with Git and version control
- Strong attention to detail and structured problem-solving skills
- Must be based in North America
- Must maintain regular availability during Australian business hours (AEST/AEDT)
- Reliable internet connectivity
- Own development equipment and tools
- Consistent participation in meetings and team communication
Benefits
- Remote work arrangement
- Long-term opportunities within a high-trust, delivery-focused environment
- Exposure to complex Shopify implementations
- Exposure to high-traffic eCommerce platforms
- Exposure to live CRO and experimentation programmes
- Exposure to modern development workflows
- Collaboration with experienced designers, strategists, and developers
- Opportunity to progressively gain experience in Magento / Adobe Commerce frontend development and more complex experimentation work
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
Location requirements
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