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Our work environment is based on innovation, trustworthiness, and fellowship.\nWe’re always looking for passionate people, who want to create solutions that improve organizations and the lives of people in them.\nRings a bell? Perfect! We have an amazing opportunity as a Senior Full-stack Developer to join our Simpat Tech Family!\nTasks\nDevelop end-to-end web applications DotNET Framework and .NET Core for back-end development along with modern front-end frameworks like Vue.js, React, and Angul ar\nDesign and implement scalable, high-performance systems with cloud-native technologies (Azure or AWS).\nBuild and maintain relational databases, with a focus on MS SQL, ensuring optimal performance and data integrity.\nLead development efforts using Agile methodologies with a strong focus on Lean software development principles.\nApply SOLID principles and design patterns to write maintainable, high-quality code.\nDevelop unit tests and integration tests to ensure the stability and reliability of your code.\nCollaborate in a multicultural, diverse team environment where everyone’s ideas are valued.Contribute to a culture of continuous improvement, helping your peers level up through mentoring and knowledge sharing.\nRequirements\n8+ years of professional software development experience\nStrong OOP understanding\nExperience in .NET/C#\nReactJS or Angular or VueJS experience\nExperience with cloud native technologies within Azure or AWS\n Relational database design experience (MS SQL preferred)\nBackground experience with SOLID. principles and design patterns\nFluent in English, spoken and written\nAI & Modern Development\n Experience on setting up CI/CD pipeline (GitHub Actions, Azure DevOps, TeamCity, Octopus is preferred)\n Experience using AI coding assistants (Claude Code, Codex, GitHub Copilot, etc.) to accelerate development\nExperience deploying AI features to production\nNice to Have:\nProven experience integrating with Azure OpenAI or the OpenAI API\n Hands-on experience with at least one vector database (Azure AI Search, Pinecone, Qdrant, or PGVector)\n Understanding of RAG (Retrieval-Augmented Generation) patterns\n Familiarity with AI frameworks such as Semantic Kernel or similar\nBenefits\nCareer plan and growth opportunities\nExcellent company culture and working environment\nFlexible work time\nCollaborate in a multicultural environment\nPayroll and Law benefits\nSaving Fund\nFood Vouchers\nMajor medical insurance with dental and visual coverage (Familiar)\nLife Insurance\nPersonal Accident Insurance (Familiar)\n 10 EXTRA vacation days during the year Zero (increasing according to the law)\nAdditional days: sick days, Improve Yourself Time, etc.\nImprove Yourself Budget (training, courses, certifications, etc.)\nReferral bonus and more\nWe always look for ways to reward those who stand out among their peers and demonstrate true dedication.\nWhen we say we treat each other like family, we mean 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