Middle/Senior Java Developer

We are a telecommunications group led by lifecell. We’re the top choice for number portability—more customers switch to us from other operators than to anyone else. During wartime, we prioritize keeping the country connected: we invest in batteries and generators to ensure our base stations operate even during power outages.

But lifecell is, above all, about people. More than 4,000 professionals across Ukraine work together within our group of companies to advance telecom every day. We value initiative, support fresh ideas, and share knowledge. Here, you’ll find the stability of the lifecell and Datagroup alliance, the agility of a modern business, and the backing of the international holding NJJ Capital, which helps each of us grow.

We’re inviting a Java developer to join our team!

Here’s what awaits you:

As Java developer , you and your team, in full stack mode, will be responsible for leading new features of various products through to production. You will actively participate in all phases of the projects, from design to deployment. You will work on the BSS domain of the group’s operators (e-shop, CRM, Billing, Self-service Portal, etc.). If you also wish to develop in full stack, developments in ReactJS are waiting for you!

Key Responsibilities:

• Design, develop, and maintain Java services.

• Build and manage orchestration flows using Camunda.

• Collaborate with Product Owners to clarify and simplify requirements.

• Maintain up-to-date technical documentation.

• Ensure smooth operation of deployed services.

Skills & Competencies:

• Strong proficiency in Java Spring Boot.

• Technical autonomy and problem-solving mindset.

• Attention to detail, curiosity, versatility, and sound judgment.

• Solid understanding of SOLID principles.

• Technical English proficiency.

• Alignment with company values: team spirit, excellence, curiosity.

Tech Stack:

• Java Spring Boot + JPA.

• Jenkins, Kubernetes, Helm, ArgoCD.

• GitLab, JIRA, Confluence, Nexus, IntelliJ.

What we can offer:

We value our employees and create all the conditions for a comfortable and productive work environment. By joining our team, you’ll receive:

• Official employment with Datagroup Digital from day one, in accordance with Ukrainian legislation.

• Stability and professional growth: opportunities for career development within a large and reliable telecom group.

• Guaranteed and timely salary, along with a full social benefits package from your first day.

• Medical insurance: your health is our top priority.

• 24 calendar days of vacation + an extra day off for your birthday.

• Hybrid work format: flexibility to combine office and remote work.

• Corporate mobile service: stay connected with special employee tariffs.

• Continuous development: participation in large-scale infrastructure and digital projects. We’re open to new ideas and initiatives.

• An inspiring team: collaborate with talented and motivated colleagues who support one another.

• Social responsibility: engage in volunteer initiatives, support charitable projects, youth programs, and environmental efforts.

We’re in the midst of transformational processes, which makes your expertise especially valuable. Your ideas and fresh perspectives will directly influence the company. By working with us, you become part of a strong, modern, and dynamic organization that’s already building the telecom of the future.