Valtech
Senior Adobe Commerce (Magento) Back-End Engineer
We are looking for an experienced Senior Adobe Commerce (Magento) Back-End Engineer – Freelancer to join our global e‑commerce team. In this role, you will design, build, and maintain high‑quality backend solutions for large‑scale, international digital commerce platforms. You will work on custom module development, system integrations, performance optimization, and help shape modern, headless commerce architectures used by leading global brands.
Qualifications
5+ years of commercial experience working with Magento 2 backend (development, customization, integrations)
Strong understanding of Magento 2 architecture, backend services, and extension development
Practical experience with headless commerce, modular architectures, and API‑driven integrations
Expertise in PHP, Magento 2 backend development, and custom module creation
Solid understanding of MySQL, query optimization, and database performance
Strong experience with REST/GraphQL integrations
Knowledge of caching, indexing, and performance tuning in Magento
Awareness of secure coding standards and best practices
Strong focus on code quality, maintainability, and clean architecture
Proactive problem‑solving and ownership mindset
Ability to communicate confidently in English
Optional
Experience with cloud environments (AWS, Azure, GCP)
Familiarity with DevOps practices, CI/CD pipelines, and containerization
Experience with PIM/ERP systems, microservices, or MACH architectures
Magento certifications (nice advantage)
Responsibilities
Design and develop new Magento 2 modules, features, and backend services
Maintain and extend existing Magento 2 applications with clean, scalable code
Implement custom e‑commerce logic and contribute to solution architecture discussions
Integrate Magento with external systems (ERP, PIM, CRM, payment gateways, shipping providers, etc.)
Work with APIs (REST, GraphQL) and ensure robust data flows across the ecosystem
Optimize backend performance, database queries, and caching layers
Participate in HR Interview – up to 1‑hour interview with a Talent Acquisition Consultant.
Technical Interview – up to 1‑hour technical discussion with our experts.
Final Interview – up to 1‑hour soft skills meeting with the Delivery Manager.
Compensation
> 10k UAH
> 12.5k UAH
> 15k UAH
> 18k UAH
> 20k UAH
> 25k UAH
> 30k UAH
> 40k UAH
> 45k UAH
> 50k UAH
> 55k UAH
> 60k UAH
> 65k UAH
> 70k UAH
> 75k UAH
> 80k UAH
> 85k UAH
> 90k UAH
> 95k UAH
> 100k UAH
> 120k UAH
> 150k UAH
> 170k UAH
> 200k UAH
> 250k UAH
> 270k UAH
> 300k UAH
> 350k UAH
> 370k UAH
> 400k UAH
#J-18808-Ljbffr
Qualifications
5+ years of commercial experience working with Magento 2 backend (development, customization, integrations)
Strong understanding of Magento 2 architecture, backend services, and extension development
Practical experience with headless commerce, modular architectures, and API‑driven integrations
Expertise in PHP, Magento 2 backend development, and custom module creation
Solid understanding of MySQL, query optimization, and database performance
Strong experience with REST/GraphQL integrations
Knowledge of caching, indexing, and performance tuning in Magento
Awareness of secure coding standards and best practices
Strong focus on code quality, maintainability, and clean architecture
Proactive problem‑solving and ownership mindset
Ability to communicate confidently in English
Optional
Experience with cloud environments (AWS, Azure, GCP)
Familiarity with DevOps practices, CI/CD pipelines, and containerization
Experience with PIM/ERP systems, microservices, or MACH architectures
Magento certifications (nice advantage)
Responsibilities
Design and develop new Magento 2 modules, features, and backend services
Maintain and extend existing Magento 2 applications with clean, scalable code
Implement custom e‑commerce logic and contribute to solution architecture discussions
Integrate Magento with external systems (ERP, PIM, CRM, payment gateways, shipping providers, etc.)
Work with APIs (REST, GraphQL) and ensure robust data flows across the ecosystem
Optimize backend performance, database queries, and caching layers
Participate in HR Interview – up to 1‑hour interview with a Talent Acquisition Consultant.
Technical Interview – up to 1‑hour technical discussion with our experts.
Final Interview – up to 1‑hour soft skills meeting with the Delivery Manager.
Compensation
> 10k UAH
> 12.5k UAH
> 15k UAH
> 18k UAH
> 20k UAH
> 25k UAH
> 30k UAH
> 40k UAH
> 45k UAH
> 50k UAH
> 55k UAH
> 60k UAH
> 65k UAH
> 70k UAH
> 75k UAH
> 80k UAH
> 85k UAH
> 90k UAH
> 95k UAH
> 100k UAH
> 120k UAH
> 150k UAH
> 170k UAH
> 200k UAH
> 250k UAH
> 270k UAH
> 300k UAH
> 350k UAH
> 370k UAH
> 400k UAH
#J-18808-Ljbffr