Senior Software Engineer - Python & AI

Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next. What powers it all? Our people are ambitious, collaborative, and constantly evolving. About The Client Our client is one of the Big Four accounting firms and the world’s largest professional services network. Headquartered in London, they operate in 150+ countries with 460,000+ professionals delivering excellence in audit, tax, consulting, and advisory. Project Tech Stack Azure Cloud, Microservices Architecture, .NET 8, ASP.NET Core services, Python, MongoDB, Azure SQL, Angular 18, Kendo, GitHub Enterprise with Copilot, LangGraph, LangChain, RAG Pipelines, Multi-modal LLMs What You’ll Do Providing requirements analysis, system design, Python and AI development, troubleshooting, performance optimization, and technical supportDesigning, developing, and maintaining scalable Python applications using FastAPI and PydanticImplementing asynchronous and parallel programming solutions with asyncioConducting thorough code reviews to ensure adherence to established guidelines and maintain high code qualityIntegrating and experimenting with multi-modal GenAI models (text-to-image, text-to-audio, etc.)Working both independently and collaboratively within the teamProviding clear instructions to team members and helping coordinate day-to-day operationsCommunicating with the client on a regular basisProviding technical leadership for the team – mentor, coach, and lead by example What You Bring Extensive professional background in developmentStrong background in Python, FastAPIExperience with Pydantic for data validation and schema definition in Python applicationsHands-on experience with asyncio, asynchronous/parallel programmingExperience with Generative AI and Large Language Models (LLMs) to solve real-world problems and in developing agentic AI applications to enhance AI interactionUnderstanding of RAG pipelines and hybrid search with vector databasesStrong analytical and problem-solving abilities with a detail-oriented mindsetPragmatic approach to balancing process against flexibility in achieving objectivesExcellent organizational skills, including the capacity to self-manage, structure work, set priorities, and work to deadlinesExcellent troubleshooting and communication skills Nice to have Experience working with Azure Cloud services (or other major cloud platforms), including a range of SaaS offerings such as Service Bus, Data Lake, Blob Storage, Redis, and moreFamiliarity with agentic protocols such as MCP and A2A is a strong plusHands-on experience with the LangGraph stack, including long-term memory, human-in-the-loop workflows, and state management, is highly desirableFamiliarity with .NETHands-on experience with containerization and orchestration tools such as Docker and KubernetesSolid understanding of microservices architecture and its implementation in scalable systems English level Intermediate + Legal & Hiring Information Exadel is proud to be 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.Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs.Compensation details are shared with candidates at the early stage of the recruitment process.The offer is not binding until a signed contract is in place. Your Benefits at Exadel Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details. International projectsIn-office, hybrid, or remote flexibilityMedical healthcareRecognition programOngoing learning & reimbursement Well-being programTeam events & local benefits Sports compensation Referral bonuses Top-tier equipment provision Exadel Culture We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.