What you'll need to succeed:

• Proven experience as a Senior Software Engineer, delivering complex backend or platform solutions in production environments.
• Deep knowledge of the Go Programming Language ecosystem, including concurrency, performance tuning, and service design.
• 5+ years of professional software engineering experience, with 2+ years of hands-on production experience in Go and/or other modern backend languages.
• Practical experience building or integrating AI-powered applications, including APIs based on OpenAI, Anthropic, or similar LLM platforms.
• Familiarity with concepts such as prompt engineering, retrieval-augmented generation (RAG), function/tool calling, conversation orchestration, and model evaluation.
• Strong understanding of software architecture, design patterns, and best practices, with a track record of applying them to scalable systems.
• Experience designing, building, and maintaining distributed systems and microservices architectures.
• Experience developing systems that require high availability, observability, security, and strong operational excellence.
• Experience with MongoDB or other NoSQL databases.
• Hands-on experience with Amazon Web Services and cloud-native infrastructure patterns.
• Working knowledge of containers and developer tooling, including Docker, Git, and CI/CD pipelines.
• Strong communication skills, a collaborative mindset, and experience working with cross-functional teams.
• Good level of English (B2 or higher).

It would be a plus:

• Experience working directly with users, product owners, and stakeholders to gather requirements and translate business needs into technical solutions.
• Experience with infrastructure as code and deployment automation, including Amazon Web Services CDK, Terraform, or similar tooling.
• Working knowledge of frontend development using JavaScript, HTML, CSS, and React.
• Proficiency in Python for automation, scripting, data processing, AI integrations, or rapid prototyping.
• Experience using modern AI-assisted engineering tools such as Cursor, Anthropic Claude Code, GitHub Copilot, or similar developer productivity platforms.
• Familiarity with CI/CD pipelines, developer workflows, and engineering practices that accelerate high-quality software delivery.

What we offer:

• Remote work as b2b contractor or hybrid/ Remote full-time in Belarus.
• Really good hardware.
• An exciting and challenging job with talented people around.
• Great learning and growth opportunities.
• Compensation for professional training, seminars, and conferences.
• First-class English lessons.
• More perks for the Minsk office full-time employees.

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. It seems like you are interested if you are here, so let’s chat!