Senior Software Developer

Senior Software Developer

Miejsce pracy: Katowice

Technologies we use

Expected

• Python
• AWS
• Microsoft Azure
• Google Cloud Platform

Optional

• LangGraph
• LangChain
• Google ADK
• Anthropic Agent SDK

Operating system

• Linux

About the project

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.

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.

This is how we organize our work

This is how we work

• in house

Your responsibilities

• N/A

Our 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

Optional

• 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)
• 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.

What we offer

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

Development opportunities we offer

• development budget
• external training
• industry-specific e-learning platforms
• intracompany training
• support of IT events
• technical knowledge exchange within the company

Benefits

• sharing the costs of sports activities
• private medical care
• sharing the costs of foreign language classes
• sharing the costs of professional training & courses
• life insurance
• remote work opportunities
• flexible working time
• fruits
• integration events
• no dress code
• video games at work
• coffee / tea
• drinks
• leisure zone
• employee referral program
• charity initiatives

Recruitment stages

• HR call
• Technical interview

Clause Regarding the Prohibition of Assistance Tools During Recruitment Interviews

In the interest of equal opportunity and transparency in the recruitment process, we would like to inform you that during job interviews (both remote and in-person), the following are not permitted: - the use of tools based on artificial intelligence (AI), including chatbots, response generators, translators, or content creation aids, - recording of interviews without prior and explicit consent from a company representative, - the use of applications that generate automatic notes or transcriptions of meetings (e.g., Notion AI, Otter.ai, Fireflies, etc.).

Shiji Poland

Shiji Group provides software solutions and services for the hospitality, food service, retail and entertainment industries, ranging from hotel management solutions, to food and beverage and retail systems, payment gateways, data management, online distribution and more.

Founded in 1998 as a network solutions provider for hotels, and later changed to a software provider for the whole consumer market, Shiji Group today comprises 5,000 employees in 80+ subsidiaries and brands, serving over 91,000 hotels, 200,000 restaurants and 600,000 retail outlets.

Shiji is committed to connecting the global business of hospitality. We provide an integrated suite of technological solutions that empower hotel, retail, food, and entertainment companies to better connect with their guests.

Please don’t forget to put the clauses you accept in your resume: I agree that my personal data will be processed by Shiji Poland Sp. z o. o. in order to recruit for the position I am applying for. I agree to the processing of my personal data by Shiji Poland . z o. o. for the needs of future recruitment.