Senior PHP/Symfony Engineer — Integrations & Automation

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior PHP/Symfony Engineer — Integrations & Automation based in Germany.

Join a remote engineering team responsible for building and scaling a critical business automation platform that connects eCommerce, ERP, CRM, and sales systems. In this senior role, you will help shape the platform’s architecture, improve data synchronization, and ensure reliable operations across essential business workflows. You will work with an existing developer to deliver maintainable integrations, robust asynchronous processing, and effective production monitoring. The role combines backend engineering with API integrations, browser automation, AI-powered product data enrichment, and React-based internal tools. Your contributions will directly support eCommerce and sales operations while improving efficiency, data quality, and system reliability. This is a full-time remote opportunity open across Europe, with working hours that overlap with the team between 10:00 and 19:00 Paris time.

Accountabilities

• Own and evolve the architecture of the internal business automation platform, ensuring it remains scalable, maintainable, observable, and reliable.
• Design and maintain robust data models for customers, orders, leads, accounts, and products, using relational databases and appropriate persistence patterns.
• Build, operate, and improve daily synchronization workflows connecting ERP systems, eCommerce stores, and sales tools, including customer and order synchronization, lead scoring, account assignment, and data write-backs.
• Develop and maintain integrations with eCommerce platforms using GraphQL APIs, bulk operations, and webhooks, as well as REST and SOAP APIs for other business systems.
• Improve synchronization reliability by handling API rate limits, missing records, failures, and data inconsistencies while protecting the quality and integrity of write-back operations.
• Build and maintain browser automation workflows using headless browsers in Node.js for processes without suitable APIs, alongside web scraping solutions that may use proxy infrastructure.
• Use AI models to enrich and categorize product data while balancing processing costs, accuracy, and operational efficiency.
• Manage Symfony Messenger queues, scheduled jobs, background workers, and asynchronous processing, ensuring failed messages are diagnosed and resolved promptly.
• Maintain production health through effective monitoring, alerts, operational digests, and runbooks while reducing unnecessary notifications and improving incident response.
• Develop and maintain React-based interfaces for internal users and support the automation of sales engagement and SEO-related workflows.
• Strengthen automated testing across the platform, including unit and end-to-end tests, and ensure reliable execution through CI/CD pipelines.
• Collaborate closely with the existing developer, take ownership of technical outcomes, and continuously identify opportunities to simplify workflows and improve platform performance.

Requirements

• At least 5 years of professional software development experience, with substantial hands-on experience building applications using PHP and Symfony.
• A degree in Computer Science or a related discipline, or equivalent practical experience.
• Proven experience designing, building, and maintaining production integrations and automation workflows involving third-party systems such as ERP, eCommerce platforms, CRMs, and sales tools.
• Strong software architecture skills, including the ability to design and operate scalable, maintainable, and monitorable applications.
• Deep knowledge of relational data modeling and databases such as PostgreSQL, along with practical experience using Doctrine ORM.
• Expert knowledge of PHP 8 and the Symfony framework.
• Strong experience with caching technologies such as Redis.
• Hands-on experience with Symfony Messenger or comparable message queue systems, including asynchronous processing, background jobs, and worker management.
• Experience integrating systems through REST, GraphQL, and SOAP APIs, with an understanding of webhooks, bulk operations, rate limits, and reliable data synchronization.
• Practical experience with web crawling, web scraping, and headless browser automation using Node.js and tools such as Playwright or Puppeteer.
• Strong knowledge of modern JavaScript frontend development, ideally with React.
• Experience writing and maintaining automated unit tests with PHPUnit and end-to-end tests with Playwright, as well as working with CI/CD pipelines.
• Strong attention to detail, creative problem-solving skills, and the ability to learn unfamiliar systems quickly.
• A proactive, ownership-oriented approach, with the ability to take responsibility for production reliability and deliver meaningful results.
• Additional advantages include familiarity with ERP or eCommerce data models, CRM and sales engagement automation, SEO automation, or the foodservice equipment and commercial supply industry.
• Ability to communicate effectively in a remote team and maintain regular working-hour overlap between 10:00 and 19:00 Paris time.

Benefits

• Fully remote work from anywhere within Europe.
• Full-time position with working hours that overlap with the team between 10:00 and 19:00 Paris time.
• Challenging technical work involving integrations, automation, data architecture, asynchronous systems, and AI-powered workflows.
• The opportunity to shape and improve a business-critical platform used across daily operations.
• A collaborative and professional working environment that encourages creative thinking, new ideas, and continuous development.
• The opportunity to build meaningful working relationships and see the direct impact of your engineering contributions.
• Salary and additional benefits are not specified in the provided job description and can be clarified during the recruitment process.

How Jobgether works

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Why Apply Through Jobgether?

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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