Job Vacancy Detail Page

Junior Java Developer [CA Services]

Job Description

We are looking for a Junior Java Developer for the Certificate Authority Services team. The team is developing a service for issuing non-qualified electronic signatures for external customers.

Responsibilities

• Develop new functionality in Java (including Spring);
• Support and improve existing system components;
• Write SQL queries for database operations;
• Write unit tests (JUnit);
• Perform manual functional testing (regression, functional)

What we expect

• Students of the 1st-2nd year of bachelor's or specialist programs, as well as college students studying in IT specialties;
• Solid knowledge of Java Core (Collections, OOP, exceptions, file operations);
• Knowledge of SQL (writing queries, JOIN, grouping);
• Basic understanding of Spring (IoC, DI, Spring Boot);
• Experience with Git (GitLab) and understanding of CI/CD principles;
• Unit testing skills (JUnit);
• Understanding of testing fundamentals (types of testing, test cases).

What we offer

• Work schedule of 20-40 hours per week;
• Development within teams of professionals and an experienced mentor ready to share knowledge;
• Mobile communication covered by the company;
• Subscription to the online cinema KION, MTS Music service, MTS literary service Stroki, unlimited messengers and social networks;
• Special offers from partners and discounts on products from the MTS ecosystem;
• Continuous development — access to courses and webinars from the corporate university and online library.