Senior Python Software Engineer / N2P

Компания "IDT Technologies"

Net2Phone is seeking a Senior Python Engineer with deep backend expertise and practical experience integrating AI into production systems.

You’ll join our agile R&D team working on greenfield initiatives that harness LLMs, cloud infrastructure, and data-driven systems to build powerful new tools for real-world use.

At IDT you will:

• Architect and develop full-stack applications powered by LLMs and modern backend services.
• Integrate large language models into production systems through APIs and prompt engineering.
• Design and manage scalable cloud infrastructure (AWS, GCP, or Azure).
• Rapidly prototype and iterate on MVPs and product concepts.
• Collaborate in a small, innovative R&D team with full autonomy and high impact.

We expect you to have:

• Python development experience in backend-heavy environments.
• Hands-on experience using LLMs via APIs and prompt engineering (e.g., OpenAI, Anthropic).q1Understanding of cloud architecture, and deployment best practices.
• Startup or R&D mindset: highly independent, proactive, and able to take full ownership of your work while moving fast.
• Excellent communication skills and fluent English (B2+ or higher): ability to collaborate effectively with product, design, and business stakeholders

Nice to have:

• Full-stack capability with experience in React or another modern JS frameworks.

Why Join Us?

• Work on truly greenfield AI-powered products with a small, elite team.
• Have real ownership and autonomy from day one.
• Focus on applied AI — solving practical problems with real-world impact.
• Operate in a startup-like environment within a stable, global company (IDT.net).

We are pleased to offer:

• Remote work opportunity!

• B2B Employment ($, gross).

• Stable job with long-term growth perspective.

• Competitive salary with annual performance review.

• Really good hardware.

• An exciting and challenging job with talented people around.

• Continuous learning and career growth opportunities.

• Compensation for professional training, seminars, and conferences.

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

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

A few words about us:

IDT Corporation is a global communications company founded in 1990 and headquartered in Newark, New Jersey. We are industry leaders in prepaid communication and payment services and one of the largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20 countries, and have over $1.5 billion in revenues.

We are not ”another big IT corporation”— we encourage and support in-house entrepreneurs in developing their ideas into business actions. Net2Phone is a rapidly growing global provider of unified cloud communications solutions. It solves the problem of cost optimization for businesses in more than 50 countries, providing them with high-quality VoIP services.

Net2Phone provides businesses with an integrated communications suite featuring powerful collaboration tools such as voice, messaging, chat, and unlimited domestic and international calling to 23+ countries. The product was named ‘VoIP Supplier of the Year’ by the Telecom Consulting Group in 2018.