Senior Full-Stack Engineer – E-commerce (Shopify)

What You’ll Do

• Design and build interactive, performant web frontends using modern JavaScript frameworks (React, Next.js, Shopify Hydrogen/Remix, etc.)
• Develop and maintain scalable, cost-efficient backend services and APIs (Node.js, Python, etc.) on AWS (Lambda, S3, EventBridge, SQS, etc.)
• Build and extend our Shopify platform: custom apps, Shopify Functions (discounts and more), checkout customizations, and Admin/Storefront API integrations
• Own pricing and inventory logic in Shopify across Markets and Catalogs — price vs. compare-at price, multi-currency, multi-region availability, and inventory levels
• Integrate with third-party APIs and platforms (e.g., Stripe, ERP, PIM, search and recommendation engines)
• Work with open-source libraries to create experimental and production-ready features
• Prototype and test AI-driven features
• Own features end-to-end — from technical design and architecture through testing, deployment, and monitoring
• Contribute to and improve our CI/CD deployment pipelines
• Write and maintain the right mix of unit, functional, and end-to-end tests
• Understand our business and engineering processes, and look for ways to improve and automate them
• Make every deliverable a step toward the team’s longer-term technical vision, rather than a one-off solution
• Mentor junior developers through pairing, code reviews, and knowledge sharing — taking the time to explain what you know rather than trying to do everything yourself
• Stay hands-on and experimental — we’re a team that loves trying new ideas fast

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What We’re Looking For

• 5+ years of experience in software development, ideally across both frontend and backend
• Strong, hands-on experience with Shopify (Admin and Storefront GraphQL APIs, metafields, webhooks, checkout)
• Good understanding of Shopify Functions, particularly for discounts
• Good understanding of pricing and inventory in Shopify — Markets and Catalogs, price and compare-at price, inventory locations and levels
• Strong command of JavaScript/TypeScript and modern frameworks (React, Next.js, Vue)
• Proven backend experience with Node.js, Python, or similar — and solid API architecture skills (REST/GraphQL)
• Good understanding of AWS services (Lambda, S3, EventBridge, SQS, etc.) and event-driven architectures
• Good understanding of a typical deployment pipeline (CI/CD, environments, release and rollback)
• Good understanding of different testing approaches — unit, functional, and end-to-end testing
• A habit of building solutions that are cost-efficient and designed to scale
• Big-picture thinking — you connect each step you take to where the team is trying to get to
• Strong communication skills — able to clearly describe a feature, and walk through an entire tech stack architecture, for both technical and non-technical audiences
• Highly motivated and proactive — you spot problems and opportunities and take initiative without waiting to be asked
• A collaborative mindset — you enjoy working alongside other developers and mentoring junior team members
• Experience integrating AI tools (e.g., OpenAI, Google, Meta) into user-facing products
• Passion for clean, scalable code and rapid prototyping

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Bonus Points

• Experience with Shopify Hydrogen and Oxygen
• Experience building custom Shopify apps
• Experience with bundle products and customized/configurable products in Shopify
• Experience using Shopify to sell to businesses (B2B) and with Shopify POS
• Experience with WebAR, 3D (Three.js, A-Frame)
• Familiarity with vector databases or AI embeddings for semantic search
• Contributions to open-source projects or technical writing
• Interest in generative AI, LLMs, or real-time computer vision

For roles that are based at our headquarters in Milpitas, CA: The starting base pay for this position is as shown below. The actual base pay is dependent upon a variety of job-related factors such as professional background, training, work experience, location, business needs and market demand. Therefore, in some circumstances, the actual salary could fall outside of this expected range. This pay range is subject to change and may be modified in the future.

Annual Salary Range $170,000—$185,000 USD

CORSAIR (NASDAQ:CRSR), founded in 1994, is a leading global developer and manufacturer of high-performance gaming and streaming gear. With 21 different product lines, CORSAIR offers a complete range of products that help digital athletes perform at their peak and enable streaming creators to produce studio-quality content for their fans. CORSAIR has built a passionate base of loyal customers due to its gamer- and creator-centric design philosophy, commitment to high performance, and professional quality.

The company has received more than 4,000 product awards and has a footprint that reaches customers in more than 75 countries. CORSAIR also includes subsidiary brands Elgato, which provides premium studio equipment and accessories for content creators, SCUF Gaming, which builds custom-designed controllers for competitive gamers, ORIGIN PC, a builder of custom gaming and workstation desktop PCs and laptops, Drop, a community-driven company that designs and curates enthusiast keyboards and peripherals, and Fanatec, a leading manufacturer of high-end sim racing hardware.

BENEFITS:

• Comprehensive medical, dental, and vision benefits
• Bonus
• 401K Plan
• Tuition Assistance
• Employee Discount Purchase Program
• Paid Parental Leave
• Employee Stock Purchase Program
• Generous paid time off and holidays
• Pet Insurance