Fullstack Engineer

Wynagrodzenie

B2B: 24000 – 27000 PLN / mies. netto

At , we are constantly growing our business. As part of our growth strategy, we are strengthening our strategic partnership with a leading AI operating system provider.

Key information:Salary: 24 000 - 27 00 PLN net/month - pure B2B contract

Working hours: New York working hours

Start date: early November

It is vital that you have:

• fluency in English (min. C1);

• proficiency in Python and FastAPI for building RESTful services (OpenAPI, auth, middleware);

• experience with agentic AI;

• strong experience with PostgreSQL (schema design, indexing, query optimization, migrations);

• proficiency in React and TypeScript, with solid HTML/CSS skills (responsive layouts, accessibility);

• familiarity with CI/CD pipelines for web apps (linting, testing, build and release automation);

• comfortable with Git-based workflows and modern development practices (code review, formatting, static typing);

• solid debugging and performance tuning skills across database, API, and frontend layers;

• experience building and maintaining production web applications and platforms.

• demonstrated ability to take features from design through implementation, testing, and deployment;

• experience collaborating with frontend, backend, and product teams on cross-functional projects;

• working in agile methodologies (Scrum, Kanban);

• high communication skills;

• eager to learn and share knowledge;

• willing to travel if necessary (conferences, coworking events, etc.).

Nice to have:

• hands-on experience with Docker and Kubernetes for local development and deployment (Helm/ArgoCD a plus);

• experience with caching/queues (e.g., Redis) and background jobs.

• familiarity with monitoring and observability stacks for web systems (logs, metrics, dashboards, alerts);

• exposure to security best practices (OWASP, CSRF/CORS, secrets management) and rollback strategies.

Technology stack:

• Python

• Agentic AI

• FastAPI

• PostgreSQL

• React

• TypeScript