Senior Full Stack Engineer
⚲ Kraków
18 000–26 000 zł netto (+ VAT) / mies.
Wymagania
- PHP
- Python
- Rest API
- PostgreSQL
- Git
- Open AI
- Node.js
- TypeScript
Opis stanowiska
Nasze wymagania:
5+ years of experience building production web applications
Experience with a modern backend language such as PHP, TypeScript / Node.js, Python, or similar
Good understanding of REST API design, including resources, idempotency, versioning, and error handling
Experience with relational databases, including schema design, query analysis, and migrations
Practical experience with unit and integration testing
Good knowledge of Git, including branching, pull requests, rebasing, and resolving conflicts
Experience using AI coding assistants or agent-based workflows in real engineering work
Strong written English for documentation, code comments, pull request descriptions, and API specifications
Ability to work independently, ask clarifying questions, and reason about technical trade-offs
Mile widziane:
Experience with PHP 8.x, Symfony, and Doctrine ORM
Experience with Node.js / TypeScript and backend frameworks such as Nest, Fastify, or Express
Experience with multi-tenant SaaS architecture
Experience with IPFS or content-addressable storage concepts
O projekcie:
We're looking for a Senior Full-Stack Engineer to build end-to-end product features across backend APIs and web applications, with a focus on REST API design, relational databases, testing, and technical decision-making around a stack currently based on PHP / Symfony with a possible evolution toward Node.js / TypeScript.
Zakres obowiązków:
Build end-to-end features across backend services and web frontends
Design and implement REST API endpoints
Document APIs using OpenAPI / Swagger
Develop business logic, persistence layers, and database-related functionality
Write unit and integration tests as part of feature delivery
Work with relational databases, including schema design, migrations, and query analysis
Contribute to multi-tenant SaaS features, including data isolation, organisation membership, and audit logging
Work with authentication, access control, and identity-related workflows
Use AI coding assistants such as Claude Code, Cursor, or similar tools in daily engineering work
Review pull requests, contribute to technical discussions, and support architectural decisions
Oferujemy:
100% remote work
Private healthcare
Multisport
Real influence on technical decisions and architecture
Collaborative and supportive team environment
5+ years of experience building production web applications
Experience with a modern backend language such as PHP, TypeScript / Node.js, Python, or similar
Good understanding of REST API design, including resources, idempotency, versioning, and error handling
Experience with relational databases, including schema design, query analysis, and migrations
Practical experience with unit and integration testing
Good knowledge of Git, including branching, pull requests, rebasing, and resolving conflicts
Experience using AI coding assistants or agent-based workflows in real engineering work
Strong written English for documentation, code comments, pull request descriptions, and API specifications
Ability to work independently, ask clarifying questions, and reason about technical trade-offs
Mile widziane:
Experience with PHP 8.x, Symfony, and Doctrine ORM
Experience with Node.js / TypeScript and backend frameworks such as Nest, Fastify, or Express
Experience with multi-tenant SaaS architecture
Experience with IPFS or content-addressable storage concepts
O projekcie:
We're looking for a Senior Full-Stack Engineer to build end-to-end product features across backend APIs and web applications, with a focus on REST API design, relational databases, testing, and technical decision-making around a stack currently based on PHP / Symfony with a possible evolution toward Node.js / TypeScript.
Zakres obowiązków:
Build end-to-end features across backend services and web frontends
Design and implement REST API endpoints
Document APIs using OpenAPI / Swagger
Develop business logic, persistence layers, and database-related functionality
Write unit and integration tests as part of feature delivery
Work with relational databases, including schema design, migrations, and query analysis
Contribute to multi-tenant SaaS features, including data isolation, organisation membership, and audit logging
Work with authentication, access control, and identity-related workflows
Use AI coding assistants such as Claude Code, Cursor, or similar tools in daily engineering work
Review pull requests, contribute to technical discussions, and support architectural decisions
Oferujemy:
100% remote work
Private healthcare
Multisport
Real influence on technical decisions and architecture
Collaborative and supportive team environment
🔍 Dekoder Ogłoszenia
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Ability to work independently, ask clarifying questions, and reason about technical trade-offs
Oczekuje się, że będziesz samodzielnie rozwiązywać problemy, ale jednocześnie będziesz prosić o pomoc, gdy tego potrzebujesz, i podejmować świadome decyzje techniczne.
🟡
with a focus on REST API design, relational databases, testing, and technical decision-making
Te obszary będą kluczowe w Twojej pracy, więc powinieneś mieć w nich solidne doświadczenie.
🟡
with a possible evolution toward Node.js / TypeScript
Istnieje szansa, że projekt przejdzie na Node.js / TypeScript, więc elastyczność i chęć nauki są mile widziane.
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Experience using AI coding assistants or agent-based workflows in real engineering work
Firma aktywnie wykorzystuje narzędzia AI do wspomagania programowania, więc oczekuje się od Ciebie umiejętności ich efektywnego stosowania.
🟡
Build end-to-end features across backend services and web fronten
Będziesz odpowiedzialny za tworzenie funkcjonalności od początku do końca, zarówno po stronie serwera, jak i klienta.