Senior Full-Stack E-Commerce Engineer: WordPress, WooCommerce, and Payment Integration Specialist

Job Summary

We are seeking an experienced Senior Full-Stack E-Commerce Engineer specializing in WordPress, WooCommerce, and payment integrations to lead the development, launch, and optimization of our e-commerce platforms. This role involves designing scalable system architectures, implementing robust web solutions, and ensuring seamless user experiences across various devices. The ideal candidate will possess a deep understanding of modern web development frameworks, DevOps practices, and e-commerce best practices to drive innovative solutions that enhance our online presence.

Responsibilities

• Lead the development and deployment of full-stack e-commerce applications using WordPress, WooCommerce, PHP, JavaScript, HTML, CSS, and related technologies.
• Design and implement scalable system architectures utilizing cloud services such as AWS and Azure.
• Integrate secure payment gateways and ensure compliance with industry standards for online transactions.
• Develop RESTful APIs and web services to support dynamic front-end features and third-party integrations.
• Collaborate with UX/UI designers to create wireframes and user flows that optimize customer engagement.
• Manage version control using GitHub, SVN, or similar tools; implement CI/CD pipelines for automated testing and deployment.
• Utilize containerization tools like Docker and configuration management systems such as Ansible for efficient deployment workflows.
• Maintain database systems including MySQL, PostgreSQL, SQL Server, MongoDB, SQLite, ensuring data integrity and performance optimization.
• Implement front-end frameworks such as React, Angular, Bootstrap, and UI/UX best practices for responsive web design.
• Conduct unit testing and code reviews to uphold high-quality software standards within Agile SDLC methodologies.
• Monitor system performance using data visualization tools; troubleshoot issues proactively to minimize downtime.
• Stay current with industry trends in e-commerce technology, SEO strategies, web security protocols, and emerging development tools.

Qualifications

• Proven experience in full-stack web development with a strong focus on e-commerce platforms like WordPress and WooCommerce.
• Extensive knowledge of PHP, JavaScript (including TypeScript), HTML5/CSS3/SCSS, React, Angular, Node.js, and related front-end/back-end technologies.
• Hands-on experience with cloud platforms such as AWS or Azure; familiarity with DevOps tools including Jenkins and Docker.
• Strong understanding of database management systems including MySQL, PostgreSQL, SQL Server, MongoDB; proficiency in writing complex SQL queries.
• Experience with RESTful APIs, GraphQL APIs, SOAP web services; knowledge of API security best practices.
• Familiarity with system architecture design principles; experience deploying scalable applications in Linux/Unix environments.
• Knowledge of SEO best practices for e-commerce websites; expertise in web design principles that enhance user experience (UX/UI).
• Experience working within Agile teams using Jira or Trello; familiarity with SDLC processes from planning through deployment.
• Excellent problem-solving skills with a focus on performance optimization and security enhancements.
• Relevant certifications in cloud computing (AWS/Azure), DevOps tools or full-stack development are a plus.

This position offers an exciting opportunity to lead innovative projects in a dynamic environment where your expertise will directly impact our digital growth strategy.

Key Responsibilities

• Upload and configure products in WordPress / WooCommerce.
• Configure and validate checkout flows (Stripe, ACH, credit/debit cards).
• Implement and test webhooks, order processing, and confirmations.
• Ensure tax, shipping, and payment logic functions correctly.
• Perform end-to-end QA testing (test orders, refunds, confirmations).
• Prepare platform for production launch.
• Lock and document final launch configuration.

Required Experience

• Senior-level experience with WordPress & WooCommerce.
• Strong understanding of e-commerce checkout systems.
• Experience with Stripe and/or ACH payment gateways.
• Full-stack capability (frontend, backend, APIs, webhooks).
• Prior experience supporting or leading live e-commerce launches.
• Ability to work independently with minimal oversight.
• Professional communication and respect for scoped deliverables.

Preferred Qualifications

• Experience with high-SKU or multi-product stores.
• Familiarity with launch hardening, rollback plans, and QA processes.
• Comfort working under launch timelines.
• Startup or IP-based product launch experience (preferred, not required).

Contract & Compensation

Contract / Project-Based

Defined scope and deliverables

Compensation issued upon completion of scope or successful launch

Clear timeline and expectations set upfront

Job Types: Part-time, Permanent

Pay: $45,000.00 - $60,000.00 per year

Expected hours: No more than 20.0 per week

Benefits

• 401(k)
• Dental insurance
• Employee discount
• Health insurance
• Health savings account

Education

Master's (Preferred)

Work Location: Remote