Senior Full Stack Developer (Python & React)

Company Description

dyvenia supports some of the biggest and most respected organizations in Europe in leveraging Cloud infrastructure, advanced analytics, and solid data foundations so that they can gain actionable insights and make impactful business actions based on their data. We work with state-of-the-art technologies, have some of the best people on our team, and, yes, we also get to have fun in the process.

You can learn more about our team here: https://www.dyvenia.com/careers

Job Description

We are looking for a senior engineer who combines strong Python/backend expertise with solid software architecture skills and an interest in AI platforms. The role focuses on building scalable enterprise systems for managing and governing AI agents, including SDKs, platform governance capabilities, and application design across backend and frontend.

You will:

• architect scalable enterprise systems for managing and governing AI agents
• design platform governance capabilities
• participate in application design, including backend and frontend
• mentor developers on architecture, Python engineering practices and maintainable system design

Qualifications

What we're looking for:

• software architecture experience, including system design and microservice or macroservice architectures
• strong Python engineering skills, including designing and maintaining libraries and SDKs
• familiarity with TypeScript is a plus
• understanding of governance and security patterns, including authentication, authorization, access control
• willingness to mentor other developers and raise engineering standards
• familiarity with the AI landscape, including LLMs, agentic systems, tool-calling and MCPs
• ability to participate in backend and frontend application design

You will be working with the following technologies:

• Python, Django and related backend ecosystem
• React and modern frontend tooling
• DSPy and LLM/agentic application frameworks
• Docker and Kubernetes

Additional Information

What do we offer ?

• Luxmed Private Health Care package covered
• Public Transport monthly tickets covered
• Co-financed Multisport membership
• A lot of mentoring and training. We want you to thrive as a member of our team, and for that reason, we will provide you with many opportunities to grow both personally and professionally.
• A relaxed working environment with lots of support, nurturing, but also fun. You will be based in Krakow in a hybrid format.
• A good work-life balance. We believe that only happy, well-rested employees can work well and do good.