Senior Software Developer

Company Description

Shiji Group is a product-based company originating from China, specializing in providing advanced IT systems for the hospitality, food service, and retail industries. The company offers a wide range of technology solutions that help businesses in these sectors optimize operations and enhance customer service.

In Poland, Shiji Group focuses on the development of the Shiji Enterprise Platform, a comprehensive management platform for hotels.

How we work

We operate in a hybrid working model. Office attendance depends on the distance from our Katowice office:

• Up to 50 km – 8 days per month in the office
  
• More than 50 km and up to 80 km – 4 days per month in the office
  
• More than 80 km – primarily remote, with office attendance on demand, based on the leader’s request, e.g. for larger team meetings or important team events.
  

Your role

We're building a new team dedicated to AI-driven products and platform infrastructure. This is a dedicated engineering group, not a support function, you'll be building the AI tooling, agent infrastructure, and integration layers that other teams rely on.

Requirements

- Minimum 3 years of professional software development experience

- Solid backend engineering fundamentals API design, distributed services, cloud-native development

- Strong Python skills as our infrastructure and services are primarily Python-based

- Sound grasp of SOLID principles and clean software design

- Experience with AWS (Lambda, API Gateway, Bedrock, or similar managed AI/ML services) or similar cloud provider, such as Azure, GCP.

- Comfortable in a fast-moving environment where requirements evolve from PoC to production

Nice-to-haves:

- AWS CDK experience (infrastructure-as-code)

- AWS Bedrock AgentCore experience

- RAG (Retrieval-Augmented Generation) and knowledge base experience

- Agent development experience LangGraph, LangChain, Google ADK, Anthropic Agent SDK, or similar frameworks. Significant plus, as this team builds and orchestrates agentic AI systems

- Familiarity with tool-integration protocols for AI systems (e.g. MCP or similar)

Non-negotiable:

- AI-enabled developer are fluent using AI coding assistants (Claude Code, Codex, GitHub Copilot, etc.) as a core part of daily workflow, not occasional use. This team builds AI tooling and is expected to practice what it builds.

Benefits

What Do We Offer?

Health & Well-being

• Private medical care, including a dental package, for you and your family
  
• Group life insurance for you and your partner
  
• Multisport card as part of the Worksmile package
  

Work & Growth

• 40 hours for professional development during work hours,
  
• Free group language lessons,
  
• Access to platforms like: OpenUp, GoodHabitz, Pluralsight
  

Additional Perks

• Worksmile cafeteria with 520 points per month,
  
• Referral bonus (starting from 6,500 PLN gross, depending on the position),
  
• Chill room with table football and PlayStation