Senior Engineer (Poznań - hybrid)

O projekcie

What we offer

• Hybrid working model (2 days in the office and 3 days working remotely).
• Stable employment with an employment contract, private medical care, and a benefits package including MultiSport and a benefits platform.
• Opportunity to work in an international environment and collaborate with experienced Grant Thornton experts and professionals from around the world.
• A culture based on teamwork, trust, and knowledge sharing.
• A well-structured onboarding program to support a smooth start and successful integration into your new role.
• Clear career development paths and access to learning and certification programs.
• Access to training platforms and tools that support professional growth.
• An inclusive workplace that welcomes people with disabilities.
• A modern office in Poznań, located in Malta Office Park.

Why join Grant Thornton Global Delivery Center Poland

At Grant Thornton Global Delivery Center Poland (GDC), you’ll contribute to meaningful work that moves businesses forward. From day one, you’ll help deliver value for clients while helping shape the future of a growing delivery center in Poland.

Through supporting operations of our growing multinational platform, you’ll have opportunities to tackle complex projects, work with advanced technologies and develop new skills while expanding your experience. You’ll collaborate across countries, markets and time zones, learning from different perspectives and building experience beyond their roles.

At GDC Poland, you’ll be part of a team that succeeds together. Knowledge is shared, diverse perspectives are valued, and team members support one another in doing their best work.

Clear career paths, learning opportunities and international exposure will help you continue building your skills, expanding your capabilities and growing a rewarding career.

About Grant Thornton

Grant Thornton provides audit and assurance, tax and advisory services through the member firms of the Grant Thornton International Ltd (GTIL) network. Wherever business operates, the network is there, with member firm capabilities in more than 150 markets worldwide.

Within the network, the Grant Thornton Advisors multinational platform is a group of firms that connects priority markets and operates with aligned standards, technology and delivery expectations. For work that crosses borders, this helps support collaboration and coordination across markets. Platform firms operate as separate legal entities.

Wymagania AI / GenAI Engineering Skills

• Has hands-on experience building LLM-powered applications using LangChain, including multi-step chains and tool integrations.
• Has implemented RAG pipelines using vector databases, chunking strategies, embeddings, and retrieval optimization.
• Understands context engineering techniques, including message history management, grounding strategies, and prompt templating.
• Has experience working with agent-style workflows using LangChain agents or equivalent agentic patterns.
• Has worked with Azure AI Foundry, Azure OpenAI models, embeddings, and inference configurations.
• Understands integration patterns between LLM services and backend systems (APIs, databases, event-driven flows).
• Has exposure to Microsoft 365 Copilot Studio, including plugin concepts, connectors, and enterprise deployment constraints.
• Has experience logging, monitoring, and evaluating LLM outputs for correctness and quality.

Frontend

• Demonstrates strong proficiency in the React ecosystem for building scalable UI components.
• Has experience with TypeScript, Tailwind CSS, and Chakra UI.
• Has a strong understanding of UI/UX principles and frontend performance optimization.

Backend

• Has strong expertise in Python for backend development.
• Has hands-on experience with Django and FastAPI for API development.
• Has experience implementing asynchronous workflows using Celery.
• Has a strong understanding of REST API design, performance optimization, and security.
• Has experience with database design and optimization, including PostgreSQL and Azure SQL.

Cloud Services

• Has hands-on experience with Azure services for deployment and monitoring.
• Has experience with CI/CD pipelines and DevOps practices.
• Is familiar with Redis caching for performance improvement.

Preferred Experience

• Has experience building enterprise-scale platforms and products.
• Has strong experience with cloud-native architecture and DevOps transformation.
• Has experience working in matrixed or global organizations.
• Has exposure to data analytics, reporting, or audit-related platforms.
• Has experience with Celery for distributed and asynchronous processing.
• Has hands-on experience with Azure DevOps and CI/CD pipelines.
• Has experience working with large datasets or analytics-driven platforms.
• Has experience mentoring junior developers.

Education / Professional Experience/ Qualifications

• Has 5-8 years of experience in full-stack development.
• Holds a bachelor’s degree in computer science, engineering, or a related field.
• Has strong experience in building scalable applications and APIs.
• Has proven experience working in Agile environments.
• Fluency in Polish and English.

This is a hybrid role and regular visits to Poznań are required

Please note that CV in English is required.

Oferujemy

• Sport subscription
• Private healthcare
• Training budget
• Free coffee
• Bike parking
• Mobile phone
• In-house trainings
• Modern office