173 applicants

Company

Київстар · 7 hours ago

Backend Developer (Java)

All, MO

Full-time

Remote

Entry, Mid Level

2+ years exp

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Comp. & Benefits

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Responsibilities

Collaborate with development team, Product Owner and CTO in real and interesting product tasks

Selection and implementation of the necessary tools, technologies, and techniques

Designing and implementing architecture of an application

Code review and code quality control over formed standards of development

Writing efficient code

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

SpringMicroservices architectureRESTful servicesPersistence frameworksGitRDBMSDockerSOLID principlesSoftware design patternsContinuous integrationActiveMQJMSMySQLPostgreSQLOracleCassandraJUnitMockitoHighload knowledge

Required

Spring: Core, MVC, Security, Boot (2+ year)

Microservices architecture understanding + understanding of Event Sourcing, CQRS and DDD

Restful services (REST) dev experience (2+ year)

Persistence frameworks: Spring: Spring Data, Hibernate (2+ year)

Experience in branch-based workflow (git)

Messaging: ActiveMQ / JMS

Thorough understanding of RDBS: MySQL, PostgreSQL, Oracle and non-RDBMS like Cassandra

Unit testing with JUnit and Mockito

Experience with Docker containers in production (1+ year)

Strong understanding | usage of SOLID principles and software design patterns

Experience with continuous integration as is (principles, instruments)

Preferred

Knowledge of highload

Benefits

Performance bonuses for everyone (annual or quarterly — depends on the role)

Health and life insurance

Wellbeing program and corporate psychologist

Reimbursement of expenses for Kyivstar mobile communication

Company

Київстар

Київстар – найбільший український оператор електронних комунікацій, що станом на березень 2023 року обслуговував 24,3 млн абонентів мобільного зв’язку та понад 1,1 млн абонентів «Домашнього інтернету».

Founded in 1994

Kyiv, Kyyiv, UKR

1,001-5,000 employees