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Backend Engineer (.NET Core)

  • On-site
    • Tel-Aviv, Tel Aviv, Israel
  • R&D

Job description

Who We Are
Glassix is a leading SaaS messaging platform transforming how top brands communicate with their customers. We process millions of interactions across WhatsApp, Facebook, and Instagram, leveraging cutting-edge AI, NLP, and Automation to create seamless experiences.


Founded in 2017, we’ve built a robust, high-growth product that powers hundreds of businesses. At Glassix, we value autonomy, curiosity, and high-impact initiative. If you’re a builder who wants to see your code affect millions of users in real-time, you belong with us.

The Role
We’re looking for a Backend Developer to join our team and play a key role in shaping our product. You'll be responsible for building, optimizing, and scaling our platform using a modern tech stack.

What You’ll Do:

  • Own the end-to-end design and implementation of features

  • Take full responsibility for projects, from conception to post-deployment, in a fast-paced, collaborative environment.

  • Improve the scalability and performance of our platform as we grow.

  • Handle the entire development cycle, including architecture, design, development, and deployment.

Our Tech Stack:

  • .NET Core

  • MS SQL, Redis, MongoDB, and Elasticsearch

  • Cloud: AWS, Azure, GCP

Who You Are
We’re looking for someone who:
✔️ Enjoys solving complex problems and thrives in a fast-paced startup environment.
✔️ Takes ownership, has a proactive mindset, and isn’t afraid to challenge the status quo.
✔️ Is eager to learn, adapt, and contribute to a growing team.

Why Join Us?
✨ Make an impact: Your work will directly shape the future of our platform.
✨ Collaborate & grow: Work alongside a talented team that values knowledge-sharing.
✨ Exciting challenges: We’re scaling fast, and there’s no shortage of interesting problems to solve.
✨ Autonomy & ownership: We trust you to take the lead and make things happen.

What to Expect
🚀 Things move fast here—priorities can shift as we learn and grow.
💡 We love fresh ideas! If something doesn’t seem right, we want you to speak up.
🛠️ There’s some legacy code, but nothing scary—we’re constantly improving and refactoring.

Job requirements

  • 2+ years of experience with .NET Core/Java/Python, etc. web development

  • Experience with SQL databases such as SQL Server/MySQL

  • Experience with NoSQL databases such as MongoDB

Bonus:

  • Experience with OpenAI/Gemini API, RAG pipelines, Python

If this sounds like the kind of place where you’d thrive, let’s talk! 🚀

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