We are looking for a Full Stack Engineer with hands-on GenAI experience to join a team building AI-powered applications for a major US insurance provider. You will deliver features end to end, from modern React/Next.js user interfaces to Python/FastAPI services and MCP servers that connect AI agents to enterprise systems, all running on Microsoft Azure. The role combines strong fullstack engineering with practical work on LLMs, agents and prompt engineering.
Core Technology Stack:
Frontend: React.js, Next.js, Hooks, SSR / ISR, API Routes
Backend: Python, FastAPI, FastMCP
APIs: REST, GraphQL
GenAI / LLMs: Agents, LLM / GenAI, AI Models, Prompt Engineering
Cloud: Microsoft Azure
Databases: SQL, NoSQL
Testing: Jest, Pytest, Cypress
Other: TypeScript, Git, Microservices
Build responsive, high-performance user interfaces with React.js and Next.js, using Hooks, SSR / ISR and API Routes.
Develop user experiences for GenAI features, such as AI assistants, chat interfaces, streaming responses and agent-driven workflows.
Design and develop backend services and microservices in Python using FastAPI.
Build MCP servers using FastMCP to expose enterprise data and tools to AI agents.
Integrate LLMs and AI models into applications, applying prompt engineering, tool/function calling and structured outputs.
Design, implement and integrate REST and GraphQL APIs between frontend, backend and AI services.
Work with SQL and NoSQL databases to model and manage application data.
Deploy and run applications on Microsoft Azure.
Write automated tests across the stack using Jest, Pytest and Cypress.
Use AI-assisted development tools as part of the daily engineering workflow.
Collaborate with client stakeholders, architects, GenAI engineers and QA to deliver end-to-end features.
Participate in code reviews and contribute to engineering standards.
MUST
Strong proficiency in React.js and Next.js, including Hooks, SSR / ISR and API Routes.
Solid backend experience in Python using frameworks such as FastAPI.
Hands-on experience building MCP servers with FastMCP.
Practical experience building or integrating AI agents and LLM-based features into applications.
Experience with Microsoft Azure for deploying and running applications.
Experience with REST / GraphQL API design and integration.
Familiarity with SQL and NoSQL databases.
Understanding of HTML, CSS, TypeScript and modern build tools (e.g., Vite, Webpack, Turbopack).
Working knowledge of Git.
Exposure to microservices architecture.
Experience with testing frameworks such as Jest, Pytest and Cypress.
Experience with Generative AI, including AI models, prompt engineering and AI-assisted development tools.
Upper-Intermediate (B2) or higher English, with the ability to communicate directly with US-based stakeholders.
NICE TO HAVEExperience building GenAI applications in insurance or financial services.
Experience with OpenAI GPT, Anthropic Claude or Azure OpenAI APIs.
Familiarity with RAG, vector search and LLM orchestration frameworks (e.g., LangChain, LangGraph).
Experience with frontend AI tooling such as the Vercel AI SDK.
Experience with Docker, GitHub Actions and AKS.
Familiarity with AuthN/AuthZ (OAuth 2.0, Entra ID) and compliance requirements for PII in regulated industries.
Luxoft DXC
2000
Luxoft, a DXC Technology Company is a global digital strategy and software engineering firm with over 17,000 international employees within its 58 offices in 29 countries. It is headquartered in Zug, Switzerland.
In January 2019, Luxoft was acquired by U.S. company DXC Technology. Luxoft partnered with LG Electronics to create a next-generation Autonomous Mobility concept vehicle that integrates consumers' personalized digital lifestyles into a driving experience. Luxoft enabled Switzerland's first Blockchain based e-vote platform with the City of Zug and Hochschule Luzern's Blockchain Lab.
Luxoft, a DXC Technology Company is a world-renowned company. It has been present on the Polish market for over 13 years. We have offices in Krakow, Warsaw, Wroclaw, and Gdansk. We employ over 2,000 professional experts carrying out projects for over 100 clients from the financial, automotive, medical, tourist industries, etc. We work for many international clients, including the USA, Great Britain, and Switzerland.
So far, Luxoft Poland has made a name for itself as a company that offers work on innovative projects, we offer various experiences in the field of IT, opportunities for rapid development, an extensive training program, and attractive benefits for employees.
At present, 62% of Luxoft Poland employees come from Poland, and 38% from around 50 countries, including Ukraine, Brazil, India, Turkey, Spain, Portugal, Italy, Romania, USA, etc.
At Luxoft, a DXC Technology Company almost 80 percent of employees are experts with the "Senior" experience level, with at least five years of experience. We care about our employees, so every day we try to provide them with the best possible conditions for work and development.
Technology is our passion! We focus on top engineering talent means that you will be working with the best industry professionals from around the world. Because of that, Luxoft is a global family with an epic atmosphere – we love what we do!