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Senior/Lead Java Developer

IDT Corporation · English: B2 · Unified Communications · Network Interconnect · Java · 2 days ago
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Salary
≈ $10k – $30k per year (Estimated)
Location
In office (Minsk)
Seniority
Staff · 5+ years exp

First seen by Alion on Oct 27, 2026. IDT Corporation scores C on the Alion truth index.

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IDT Corporation

IDT Corporation (NYSE: IDT) is a global telecommunications, fintech, and cloud communications enterprise headquartered in Newark, New Jersey, USA. Founded in 1990 by entrepreneur Howard Jonas, the company operates on a B2C digital consumer service, B2B wholesale telecommunications, and B2B SaaS commercial model led by CEO Samuel Jonas. IDT has evolved from a pioneer in low-cost international VoIP and prepaid calling cards into a diversified digital conglomerate spanning multiple growth verticals.
idt.net · HQ: Newark, United States · Network Interconnect · Unified Communications · Money Transfer & Remittances · 1001-5000 employees · Est. 1990
Tech stack of IDT Corporation

We are looking for aSenior/Lead Java Software Engineer to join our team!

You will work with engineering teams across Europe and the USA on one of our flagship products - Net2Phone Cloud Contact Center, a rapidly growing cloud communications platform serving businesses worldwide.

At this position you will:

  • Take responsibility for the full software development lifecycle, from understanding business requirements through coding, deployment, and maintenance.
  • Collaborate with business stakeholders and actively participate in product planning and sprint backlog meetings.
  • Work on high-performing, scalable, resilient web-based applications and services.
  • Develop and maintain technical design, architecture, and troubleshooting documentation.
  • Demonstrate a technology-agnostic mindset and continuously explore new technologies and approaches.

We want you to have:

  • 5+ years of production experience with Java.
  • Strong hands-on experience with Java and Spring Framework (Spring Boot, Spring Data).
  • Strong experience with microservices architecture.
  • Experience with CI/CD tools such as GitHub Actions, Jenkins, ArgoCD, and Maven.
  • Proficiency with relational databases, particularly MySQL, including schema design, migrations, and query optimization.
  • Good English level - B2 or higher.

It would be a nice bonus:

  • Experience with Google Cloud Platform (GCP).
  • Experience with MongoDB.
  • Experience with infrastructure-as-code and cloud provisioning tools such as CDKTF or AWS CDK.

We offer you:

  • Hybrid / remote work opportunity!

  • Modern office with free parking in the very center of Minsk.

  • An exciting and challenging job with talented people around.

  • Competitive salary and growth opportunities.

  • Really good hardware.

  • 26 vacation days & 5 fully covered sick days without sick leave required per year.

  • Compensation for professional training, seminars, and conferences.

  • Sports activities reimbursement and loyalty program.

  • Medical insurance.

  • Referral program - get rewarded for helping us grow the team with talented people.

  • Company-supported English classes to enhance your professional growth.

About us

IDT Corporation is an American telecommunications company founded in 1990 and headquartered in Newark, New Jersey. Today it is an industry leader in prepaid communication and payment services and one of the world's largest international voice carriers. We are listed on the NYSE, employ over 1,300 people across 20+ countries, and generate annual revenues exceeding $1.5 billion.

Net2Phone is a rapidly growing global provider of unified cloud communications and contact center solutions. Businesses worldwide rely on Net2Phone to power customer communications through voice, messaging, collaboration, and contact center technologies. The platform enables organizations to deliver exceptional customer experiences through reliable, scalable, cloud-based communications solutions.

Join us and help shape the future of cloud communications used by thousands of businesses around the world.

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