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Offer summary
(Summary generated by AI based on the full job description)
The project involves working with PHP, Symfony, and MariaDB for a French client. Key responsibilities include application development and maintenance, designing and supporting APIs and system integrations, and building backend and frontend components. The role covers implementing CI/CD pipelines, unit and E2E testing, and application containerization. Proficiency in French and skills in documentation and troubleshooting are required.
Senior Infrastructure Engineer (PHP, Symfony) with French
Company: Sopra Steria Polska Sp. z o.o.
from: 28 July 2026
to: 27 August 2026
salary not specifiedcontract of employment (full-time)
Offer parameters
level:senior
working mode:hybrid
Katowice, Silesian
Requirements
Expected technologies
PHP
Symfony
MariaDB
Optional technologies
Linux
Operating system
Windows
Linux
Our requirements
- Senior-level experience in application development and automation.
- Strong hands-on experience with PHP, Symfony, and MariaDB.
- Experience designing, developing, and supporting APIs and system integrations.
- Experience in backend and frontend development.
- Knowledge of CI/CD pipelines and software delivery processes.
- Experience with unit testing and end-to-end (E2E) testing.
- Experience with application containerization technologies.
- Strong troubleshooting, analytical, and problem-solving skills.
- Ability to create and maintain technical and operational documentation.
- Strong communication skills to collaborate with cross-functional teams.
- Proactive and detail-oriented.
- Ability to document processes and share knowledge effectively.
- Very good command of French & English (min. B2) – daily communication with the client.
- Being open to occasional business trips abroad and regular visits in our office in Katowice.
Optional
- Symfony Certification.
- DevOps Foundation Certification.
Your responsibilities
- Develop, maintain, and enhance applications and services using PHP, Symfony, and MariaDB.
- Design, implement, and support APIs and system integrations between business applications and IT platforms.
- Build and optimize backend and frontend components to meet business and technical requirements.
- Implement and maintain CI/CD pipelines to support efficient and reliable software delivery.
- Develop and execute unit and end-to-end (E2E) tests to ensure application quality and stability.
- Support the containerization of applications and related deployment processes.
- Troubleshoot, analyze, and resolve application and integration issues.
- Create and maintain technical and operational documentation.
- Contribute to continuous improvement initiatives related to development, automation, and software delivery processes.
About the project
We are looking for Senior Infrastructure Engineer (PHP, Symfony) with French to join Sopra Steria Polska for a team that cooperates with one of our French clients.
This is how we organize our work
This is how we work
agile
Additional Information
Regardless of the feedback we come back to our candidates.
If you find this offer interesting and you would like to learn more about the project, send us your up-dated CV in English containing the clause:
„I agree to the processing by Sopra Steria Polska Sp. z o.o. and other entities within the Sopra Steria Group of my personal data contained in my CV for the purposes of the current recruitment process and future recruitment processes conducted by any entity within the Sopra Steria Group.”
All information about salary range and its additional components will be provided during 1st stage of recruitment process.
At our organization, we are committed to fighting against all forms of discrimination. We foster a work environment that is inclusive and respectful of all differences.
What we offer
- BENEFITS (UoP): Luxmed, Medicover Sport, Worksmile, educational platforms, languages learning platform, referral bonus, copyrights, life insurance, certifications (paid by the company), conferences, Tech Lunches, possibility to join our Communities (Project Management, Architecture, Security, Process Management, Leadership, AI and Cloud), local kindergarten.
- ADDITION: free parking, fresh fruits, workation.
Benefits
- sharing the costs of sports activities
- private medical care
- sharing the costs of foreign language classes
- sharing the costs of professional training & courses
- life insurance
- remote work opportunities
- flexible working time
- fruits
- integration events
- no dress code
- coffee / tea
- parking space for employees
- leisure zone
- employee referral program
- workation
- Worksmile
Recruitment stages
- 1.a short phone call with a recruiter (30 min max)
- 2.one-hour long interview on Teams
Sopra Steria Polska Sp. z o.o.
Sopra Steria is one of the largest players in the tech industry in Europe, known for its consulting, digital services and software development. We operate in nearly 30 countries in the world, hiring more than 55,000 employees.
The Polish branch, as the Global Delivery Center, operates in Katowice since 2007 and has been growing ever since. Currently, our team consists of around 1,000 specialists.
Within the Digital Platform Services department, our teams specialize in areas such as cloud, operating systems, virtualization, databases, backup or storage, as well as networking and security. We also have 1st line support consultants who speak French and English, but also Italian, Spanish, Portuguese and German.
The Application Services department is responsible for areas such as software development, data engineering, testing services, CRM, ITSM and ERP platform integrations, as well as application management for customers in Scandinavia, Benelux, France, Germany, Switzerland and the UK
Senior Infrastructure Engineer (PHP, Symfony) with French
I apply to:
Sopra Steria Polska Sp. z o.o.
Katowice, Silesian
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