Build the Core System Behind a Large-Scale Telecommunications Network
We are looking for an experienced Middle Full Stack PHP Developer to join our engineering team and contribute to the development of a mission-critical telecommunications platform.
This solution serves as the central source of truth for network inventory and configuration management, enabling engineers to efficiently manage telecom infrastructure, equipment, network topology, and customer service dependencies. The platform stores and processes large volumes of data while supporting complex business processes essential for the operation of a modern telecom network.
If you enjoy solving complex backend challenges, working with high-performance databases, and gradually modernising legacy applications with contemporary technologies, we’d love to hear from you.
What You’ll Do
Design, develop, and maintain backend functionality using PHP 8.4.
Build clean, maintainable, and scalable application architecture following modern software engineering principles.
Develop and optimise complex SQL queries for Oracle Database, working with datasets containing millions of records.
Analyse, maintain, and gradually refactor legacy frontend components built with ExtJS.
Participate in the migration of the frontend to Vue.js using modern JavaScript (ES6+).
Collaborate with teammates to improve system performance, stability, and code quality.
Work with Git for version control and perform basic administration tasks in Linux and Windows Server environments.
What We’re Looking For
Backend
Strong commercial experience with PHP 8.4 and deep understanding of native PHP development.
Solid knowledge of Object-Oriented Programming (OOP) and software design principles.
Practical experience applying MVC, SOLID, DRY, and KISS principles.
Strong SQL skills and hands-on experience with Oracle Database.
Experience optimising complex queries and working with high-volume databases.
Frontend
Basic experience with ExtJS 3.x for reading, maintaining, and refactoring legacy code.
Experience with Vue.js and modern JavaScript (ES6+) for developing new frontend functionality.
Working knowledge of HTML, CSS, and jQuery.
Tools & Environment
Experience using Git.
Basic Linux administration skills (SSH, configuration files, command line).
Familiarity with Oracle Linux and Windows Server environments.
About the Project
You’ll be working on an enterprise-grade Network Inventory & Configuration Management System used to manage the infrastructure of a telecommunications network.
The platform maintains detailed information about installed network equipment—including systems, modules, interface cards, ports, cables, and other infrastructure components—as well as network topology, configured connections, and the customer services that rely on them. The system plays a critical role in ensuring the accuracy, reliability, and scalability of telecom operations.
Why Join Us?
Work on a large-scale, business-critical telecommunications platform.
Solve technically challenging problems involving complex business logic and high-volume data processing.
Modernise legacy solutions by introducing contemporary technologies such as Vue.js.
Collaborate with an experienced engineering team in a stable, long-term project.
Make a direct impact on the evolution of a platform that supports essential telecom infrastructure.
Направляючи резюме, я відповідно до Закону України “Про захист персональних даних” від 01.06.2010 № 2297-VI,в якості суб’єкта персональних даних, надаю ТОВ “Телесенс ІТ” свою повну, однозначну, добровільну та інформовану згоду на обробку моїх персональних даних, зазначених в резюме з попередньо визначеною, сформульованою та повідомленою мені метою підтвердження відповідності кваліфікації суб’єкта наявним у ТОВ “Телесенс ІТ” вакансіям та/або занесення персональних даних суб’єкта в базу даних потенційних контрагентів ТОВ “Телесенс ІТ”.
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