Senior Software Engineer (Python + AI)

Exadel is an AI-first global tech company with over 25 years of engineering leadership, employing more than 2,000 team members and managing 500+ active projects for Fortune 500 clients such as HBO, Microsoft, Google, and Starbucks.

The client is one of the Big Four accounting firms, headquartered in London, operating in 150+ countries with over 460,000 professionals delivering audit, tax, consulting, and advisory services.

The team focuses on designing, developing, and deploying innovative enterprise technology and AI-driven tools to support tax service delivery, combining expertise in tax, software engineering, change management, and project management.

• 5+ years of development experience
• Strong background in Python and FastAPI
• Experience with Pydantic for data validation and schema definition
• Hands-on experience with asyncio, asynchronous and parallel programming
• Experience with Generative AI and Large Language Models (LLMs) for real-world problem solving and agentic AI applications
• Understanding of RAG pipelines and hybrid search with vector databases
• Strong analytical and problem-solving skills with a detail-oriented mindset
• Pragmatic approach balancing process and flexibility
• Excellent organizational skills including self-management, work structuring, prioritization, and meeting deadlines
• Excellent troubleshooting and communication skills

Nice to have:

• Experience with Azure Cloud services and SaaS offerings such as Service Bus, Data Lake, Blob Storage, Redis
• Familiarity with agentic protocols such as MCP and A2A
• Hands-on experience with LangGraph stack including long-term memory, human-in-the-loop workflows, and state management
• Familiarity with .NET
• Experience with containerization and orchestration tools like Docker and Kubernetes
• Solid understanding of microservices architecture and scalable system implementation

• Provide requirements analysis, system design, Python and AI development, troubleshooting, performance optimization, and technical support
• Design, develop, and maintain scalable Python applications using FastAPI and Pydantic
• Implement asynchronous and parallel programming solutions with asyncio
• Conduct thorough code reviews to ensure adherence to guidelines and maintain high code quality
• Integrate and experiment with multi-modal Generative AI models (text-to-image, text-to-audio, etc.)
• Work independently and collaboratively within the team
• Provide clear instructions to team members and help coordinate day-to-day operations
• Communicate regularly with the client
• Provide technical leadership for the team by mentoring, coaching, and leading by example

Exadel is an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more. Reasonable accommodations are available to enable individuals with disabilities to perform essential functions. Job duties and responsibilities may evolve based on business needs.