Checkmate · 2 days ago
Software Engineer
Seattle, WA
Full-time
Hybrid
Mid Level
3+ years expCheckmate is a rapidly scaling company focused on consumer identity and adtech. They are seeking a Software Engineer with Shopify Extension experience to build responsive and scalable web applications that help brands make smarter business decisions.
E-CommerceRetail TechnologyShopping
Responsibilities
Design, develop, and maintain responsive and scalable web applications using React and TypeScript
Collaborate with cross-functional teams to define, design, and ship new features that align with user and business needs
Write clean, maintainable, and efficient code while following best practices and industry standards
Optimize components for maximum performance across various web-capable devices and browsers
Implement and manage testing, debugging, and automation tools to ensure product quality
Participate in code reviews and contribute to a culture of continuous improvement
Stay up-to-date with modern frameworks, tools, and methodologies
Contribute to architecture discussions and technical decision-making
Qualification
Required
3+ years of experience in web development with a focus on React and TypeScript
This role is remote, but we're looking for someone who can work PT hours. Los Angeles preferred, Australian East Coast (Sydney / Melbourne) or US remote acceptable
Some experience with Shopify extensions
Knowledge of eCommerce platforms, analytics tools, and loyalty programs a plus
Proficiency in front-end technologies, including HTML, CSS, JavaScript/ES6+, and modern frameworks
Strong understanding of web performance optimization, scalability, and responsive design
Experience working with RESTful APIs and integrating third-party services
Familiarity with front-end build tools such as Webpack, and npm
Experience with cloud platforms (AWS, GCP) and CI/CD pipelines
Excellent problem-solving skills and ability to think critically in a fast-paced environment
Strong communication skills and ability to articulate technical concepts to non-technical stakeholders
Benefits
Healthcare
Gym membership
Company retreats 🏝
4 weeks PTO and health days
Additional benefits
Company
Checkmate
Be rewarded for who you are.
11-50 employees
H1B Sponsorship
Checkmate has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2024 (1)
Funding
Current Stage
Early StageTotal Funding
$20MKey Investors
Google VenturesFuel Capital
2023-05-25Series A· $15M
2022-09-26Seed· $5M
2022-03-07Pre Seed
Leadership Team
Harry Dixon
CEO & Co-Founder
Elliot Rampono
Co-founder & Chief Engineering Officer
Recent News
Footwear News
2025-11-27
Liquid 2 Ventures
2025-02-26
Company data provided by crunchbase