Senior PHP Developer

 

Location: Lithuania, Vilnius (Remote)

Company: Syno International (www.synoint.com)

 

Syno International is a global data-driven company specializing in consumer data collection, processing, and analysis. With clients and partners worldwide, we build and maintain a suite of products for survey creation, respondent management, data delivery, and large-scale data lake solutions.

We are looking for a person to join our development team and take responsibility for improving, creating, and developing our in-house software solutions. Our technical stack consists of PHP 8, Symfony 5, MySQL, MongoDB, Redis, Vue.js v3, Javascript, AWS, Git, and many more.


What You'll Do:
  • Develop clean, maintainable, and well-tested PHP/Symfony code
  • Write automated tests (unit, integration) for essential parts of the system
  • Design, adjust, and optimize database schemas (MySQL, MongoDB)
  • Improve the performance, stability, and scalability of existing systems
  • Design and implement new features
  • Improve existing functionality

Our expectations:
 

Technical Expertise

  • Strong hands-on experience with PHP 8+ and Symfony (this is your home territory)
  • Solid knowledge of MySQL, including:
    • designing and altering tables
    • handling migrations
    • performance optimization techniques
  • Experience refactoring code
  • Practical experience writing automated tests and embedding testing into development workflow
  • Solid understanding of OOP principles, design patterns, and clean architecture

Bonus Skills

  • Infrastructure understanding:
    • Linux server management
    • load balancing
    • automation and deployment pipelines
    • AWS ecosystem
  • Experience working with Redis, queues, or job runners

Soft Skills

  • Ability to analyze, troubleshoot, and solve complex technical challenges
  • Willingness to propose meaningful improvements
  • Fluency in English
  • Ability to visit our Vilnius office when needed
Why Join Us
  • Work on data-intensive systems used globally across the Syno ecosystem
  • Directly influence how large-scale data moves and transforms across platforms
  • Participate in architectural decisions and shape the future of Syno products
  • Join a team that values quality, performance, and engineering standards
  • Work with technologies: PHP 8, Symfony 5, MySQL/MariaDB, Redis, Vue.js 3, Javascript, AWS, Git, Docker and more
Our offer:
  • Salary: From 4000 to 7500 Eur Gross - depending on your experience and competencies
  • Health insurance and Wellness program
  • Training programmes
  • Dynamic and flexible work environment, hybrid work model
  • Office in Vilnius Old Town with parking
  • Foosball tournaments
  • Team building and company events

Please send your CV, along with any additional information, to career@synoint.com

By submitting your application and CV, you consent to the processing of your personal data, which will be used strictly for recruitment purposes and handled with the utmost confidentiality.

Your CV will be stored in UAB Syno International's database for up to one year. If you have any requests regarding the processing of your data (such as storage, suspension, deletion, or correction), please contact the company directly.