Junior AI Fullstack Engineer (Python/Java + React)

Technologies we use

About the project

This is how we organize our work

Team size

This is how we work

Your responsibilities

• Building reusable, embeddable UI widgets in React based on an existing Design System and provided designs.
• Developing cloud-native backend services in Python or Java on GCP.
• Contributing to replatforming an existing backend into a modern, multi-consumer cloud service.
• Designing and integrating APIs between frontend components and backend services.
• Writing clean, tested, and well-documented code and participating in code reviews.
• Communicating progress, questions, and technical decisions clearly with the team and the client.
• Growing your skills through close collaboration with and mentoring from a senior developer.

Our requirements

• Initial commercial experience as a fullstack or software developer - must-have.
• Knowledge of React and modern frontend development, including building reusable components.
• Knowledge of Python or Java for backend development.
• Familiarity with GCP or another cloud platform (Azure, AWS).
• Understanding of REST APIs and basic software engineering principles.
• Self-reliance: the ability to work independently on assigned tasks and look for solutions on your own.
• Good communication skills and fluent English, enabling effective collaboration with the team and the client.
• Eagerness to learn, curiosity, and a proactive approach to problem-solving.

Optional

• Interest in or experience with agentic AI, AI agents, or LLM-based solutions.
• Experience working with Design Systems or component libraries.
• Familiarity with TypeScript.
• Basic knowledge of Docker, Git workflows, and CI/CD pipelines.
• Experience with testing frameworks (e.g. Jest, Vitest, pytest, JUnit).

What we offer

• MyBenefit platform / Multisport
• Enel-Med private medical care
• Annual 2,000 PLN development budget
• Access to e-learning platforms
• Mentoring from experienced engineers and a clear path to grow your skills
• Real opportunities to expand responsibility and lead initiatives; most of our Leads come from internal promotions
• Long-term cooperation: UZ or B2B (we value stable, lasting relationships)
• Remote-first, work from anywhere in the world (workation)
• Flexible hours & strong focus on work-life balance
• Collaboration with top engineers you can truly learn from
• Flat structure: every voice counts, and you help shape the company
• Company-wide trips (including international ones)
• Team integration budgets
• Open communication and supportive, passionate teams

This is how we work on a project

Benefits

EQUAL OPPORTUNITY