SENIOR AZURE DEVELOPER (.NET / Agentic Systems)

Workai; Białystok; Hybrid; PLN 223,200 - 279,000; Full time

Benefits offered by this job

Salary range: PLN 20,000–25,000 net B2

Flexible hybrid work

Private healthcare

Multisport card

Job summary

Workai is seeking a Senior Azure Developer to lead the algorithmic core of its AI-Native platform research project. You will work on advanced AI infrastructure combining LLMs, Knowledge Graphs, semantic search, multi-agent orchestration, and enterprise SaaS architecture.

Ideal candidates have 5+ years in senior cloud roles, deep Azure expertise, and experience with multi-tenant SaaS. On-site presence in Białystok required one week every 2–3 months; flexible hybrid remote work is offered.

Qualifications

• 5+ years in senior/lead cloud solutions architecture
• Solid understanding of Azure cloud services, microservices & API management
• Knowledge of MCP protocol or similar context protocols; practical ML/AI tools usage
• Experience with multi-tenant SaaS architectures and data isolation
• Relational and non-relational databases (Azure SQL, Cosmos DB) & analytics
• Agile, DevOps, and modern software development tools
• Strong problem-solving, leadership, and communication skills
• Polish (C1+) and English (B2+)
• Willingness for on-site presence in Białystok one week every 2–3 months
• Higher technical education in CS or related field

Responsibilities

• Lead the algorithmic core of the AI-Native platform research project
• Design and implement MCP Graph Broker for enterprise environments in Poland
• Research AI agent integration with Knowledge Graphs and real-time context brokering
• Drive innovation and continuous improvement in technology practices

Skills

Azure cloud services

Microservices

API management

Knowledge Graphs

MCP protocol

ML/AI APIs

Multi-tenant architecture

Azure SQL

Cosmos DB

Agile methodologies

DevOps

Leadership

English (B2+)

Polish (C1+)

Education

Higher technical education (computer science or related field)

Tools

Microsoft 365 Graph API

ServiceNow REST API

Azure AI Search

Job description

Senior Azure Developer (.NET / Agentic Systems)

We are looking for a Senior Azure Developer to lead the algorithmic core of our AI-Native platform research project.

You’ll work on advanced AI infrastructure combining LLMs, Knowledge Graphs, semantic search, multi-agent orchestration, and enterprise SaaS architecture.

As Part Of Our Team, You Will

• Utilize your extensive knowledge of cloud computing, system integration, and software development,
• Design and implement algorithms for the MCP Graph Broker – one of the first implementations of its kind for enterprise environments in Poland
• Conduct research on AI agent integration with Knowledge Graphs and develop models supporting real-time context brokering,
• Drive innovation and continuous improvement in our technology practices.

Apply If You Have

• At least 5 years of experience in a senior or lead role in cloud solutions architecture,
• A solid understanding of Azure cloud services, microservices, and API management,
• Knowledge of the MCP (Model Context Protocol) protocol or similar context protocols, and practical use of machine learning tools/ML/AI APIs in production environments,
• Experience with multi-tenant architecture – designing context separation, data isolation, and access policies in SaaS environments,
• Practical knowledge of relational and non-relational databases (Azure SQL, Cosmos DB) and analytics tools,
• Expertise in Agile methodologies, DevOps practices, and modern software development tools,
• Strong problem-solving skills, leadership qualities, and excellent communication abilities,
• A passion for technology and a keen eye for emerging trends,
• Strong communication skills,
• Fluency in Polish (C1+) and English (B2+), both spoken and written,
• Availability to work remotely with required on-site presence at our Białystok office (one week every 2–3 months),
• Higher technical education (computer science or related field).

Nice To Have

• Experience with enterprise system integration via API (Microsoft 365 Graph API, ServiceNow REST API) in the role of connector or MCP integration developer,
• Knowledge of vector databases and semantic search techniques (e.g., Azure AI Search) in the context of RAG (Retrieval-Augmented Generation) systems,
• Practical knowledge of conversational and dialogue models (fine-tuning, RLHF, prompt engineering for LLMs) – particularly for AI assistant scenarios,
• Azure certifications: AI Engineer Associate (AI-102), Data Scientist Associate (DP-100), Developer Associate (AZ-204), Solutions Architect Expert (AZ-305), or equivalent.

We Offer

• Salary of PLN 20,000–25,000 per month (net B2B) or employment contract (gross),
• Work and professional development while building a distributed enterprise-class cloud system based on AI as infrastructure, not as an add-on feature,
• Multi-directional professional development, certifications, and knowledge sharing,
• Flexible work model (hybrid),
• Benefits package (private healthcare, Multisport card).

Salary

B2B: 20 000 – 25 000 PLN net

Sounds like a perfect opportunity?

Looking for a place where your models actually reach production – and matter at enterprise scale? Let us show you what we’re building together.

Join our award-winning team

work with us to deliver the world’s best employee experience platform

Check our other job offers