Senior Fullstack Engineer (React, Azure)

TL;DR

Senior Fullstack Engineer (React/Azure): Building and optimizing next-generation applications powered by AI agents with an accent on agent orchestration, scalable cloud-native architecture, and real-time interaction. Focus on developing end-to-end features using React, .NET/Python, and Azure AI services to deliver complex agentic workflows.

Location: Must be based in Poland (Remote/Hybrid)

Company

hirify.global is a global digital solutions company providing software development and consulting services.

What you will do

• Design and build production-grade full stack applications based on AI agents and multi-agent architectures.
• Develop modern front-end solutions using React, Angular, or Next.js with TypeScript.
• Build scalable back-end services and APIs using C#/.NET or Python FastAPI.
• Implement agentic workflows using tools like Semantic Kernel, AutoGen, or LangChain.
• Integrate LLMs through Azure OpenAI Service, including RAG, prompt engineering, and function calling.
• Lead technical design reviews and mentor junior engineers while promoting best practices.

Requirements

• 8+ years of professional full-stack engineering experience.
• At least 3 years of hands-on experience with the Microsoft Azure ecosystem.
• Strong expertise in React, Angular, or Next.js, TypeScript, HTML5, and CSS3.
• Solid back-end experience in C#/.NET or Python.
• Deep knowledge of distributed systems, microservices, and cloud-native architecture.
• Practical experience with DevOps, CI/CD, Docker, Kubernetes, and infrastructure as code.

Nice to have

• Experience with real-time features using WebSockets or SignalR.
• Knowledge of vector databases and embedding strategies.
• Experience with front-end testing tools like Playwright or Cypress.

Culture & Benefits

• Opportunity to work on cutting-edge AI agent solutions.
• Collaborative environment working with product, design, and data science teams.
• Commitment to responsible AI practices and engineering excellence.
• Equal opportunity employer with a focus on professional growth and mentorship.