Web/E-Commerce Backend Developer (PHP Focus)

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, and opportunities for growth, freedom, and responsibility you desire. ABOUT THE ROLE: Whether you're in the heart of Vilnius or anywhere else, you'll join forces with dedicated professionals in the telecommunications sector, working on exciting projects, specializing in back-end logic, database optimization, and scalable web architectures. WHAT YOU WILL BE DOING: Maintain, optimize, and expand our e-commerce engine and critical internal web systems. Design, build, and maintain high-performing REST APIs and database structures. Write clean, testable code and ensure system reliability and scalability. Collaborate with front-end developers and product owners to build well-defined technical solutions. WHAT WE EXPECT: Solid professional knowledge of PHP and experience with Symfony (or similar frameworks like Laravel). Strong SQL skills and experience with relational databases (MySQL). Clear understanding of web architecture, REST APIs, and Git version control. Strong problem-solving mindset and good English communication skills. Bonus: Experience with Docker, Redis, Elasticsearch, CI/CD pipelines, or basic front-end frameworks (Vue.js). WHAT WE OFFER: Salary ranges (for employees in Lithuania only): 1800 - 2300 € gross (the given range is flexible and depends on your experience). At Addendum we believe in personalized benefits packages that cater to your unique passions. Tell us what drives you, and we'll craft a package accordingly. On top of that, here’s what’s in store automatically: Top Talent Collaboration: Join award-winning teams from different countries.Diverse, Challenging Projects: Break free from the ordinary with dynamic, stimulating work.Epic Team Events: Join us for summer and winter parties and online events.Learning & Development Opportunities: That new tech certificate is just around the corner.Special Celebrations: We love a good shindig for birthdays and project milestones. So, get your dancing shoes on and come join the fun! At ADDENDUM, we wholeheartedly reject all forms of discrimination, including but not limited to age, disability, sex, sexual orientation, pregnancy and maternity, race or ethnicity, religion or belief, gender identity, marriage, civil partnership, or any other protected category. We are committed to fostering a culture of equality and inclusion, where every individual has the opportunity to thrive.