Liquid Instruments builds next-generation test and measurement technology for engineers and scientists pushing the boundaries of discovery.

Founded by scientists from the Australian National University, with research roots connected to NASA’s Jet Propulsion Laboratory, Liquid Instruments grew out of advanced physics and instrumentation research. Today, the company applies deep expertise in high-speed digital signal processing to deliver software-defined test and measurement platforms that replace racks of traditional lab equipment with a single, reconfigurable device—combining flexibility, performance, and cost efficiency through FPGA-based hardware and intuitive software.

Liquid Instruments operates globally, with teams in San Diego, California and Canberra, Australia. We are a growing, venture-backed company with a collaborative, technically curious culture that values ownership, clarity, and impact across time zones.

The Role

We are recruiting a Web Developer to maintain and continually improve liquidinstruments.com. Supporting our fast-moving Marketing team, you will implement marketing-focused initiatives, from CRM integrations and analytics to conversion pipelines and eCommerce improvements, while keeping the codebase healthy, secure, and well maintained. This role is ideal for an experienced developer who enjoys both shipping new features and taking care of the site behind the scenes.

This role is based in our Canberra, Melbourne, or Sydney location.

What You’ll Do

Website Development & Maintenance

Implement website enhancements, upgrades, and integrations.
Monitor website performance and make continuous improvements to optimize the user experience.
Ensure compliance with legal requirements, web accessibility standards, security, and development best practices.
Maintain and improve the eCommerce store experience.

Marketing Initiatives & Collaboration

Implement and maintain marketing initiatives, including CRM integration, analytics, and conversion pipelines.
Collaborate with the Marketing, Design, and Cloud teams to deliver effective digital projects and campaigns.

What We’re Looking For

5+ years of experience in front-end and full-stack web development.
Strong proficiency in HTML5, CSS3/SCSS, JavaScript, AJAX, and JSON.
Advanced experience with PHP and MySQL.
Knowledge of version control systems and CI/CD.
Experience building responsive designs from Figma.
Understanding of web accessibility, usability, and cross-browser compatibility standards.
Experience with content management systems, including WordPress, Gutenberg, and ACF.
Knowledge of A/B testing and SEO/AEO/GEO best practices.

Nice to Have

Experience with HubSpot or a similar CRM
Experience with modern agentic workflows
Experience with payment gateways
Knowledge of Vue or a similar JavaScript framework
An eye for visual design
Marketing or agency experience

About You

Comfortable supporting a fast-moving Marketing team with shifting priorities.
Collaborative, and enjoys working across Marketing, Design, and Cloud teams.
Takes ownership of the website, from shipping new features to keeping the codebase well maintained.
Committed to quality, with care for accessibility, security, and performance.

What We Offer

Competitive salary package, with salary packaging options available
Equity position in Liquid Instruments
Opportunity to collaborate with other dev teams and contribute to a broad range of projects and engineering initiatives across the organization
A diverse and supportive team
Collaborative, flexible, and friendly work environment
Growth mindset culture with a focus on individual skills and career development
Experience at a venture-backed startup

Salary

AUD $110,000 - $140,000 annually

Web Developer

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