Senior Full Stack Developer (Angular & Node.js)
Kraków, Lesser Poland Voivodeship, Polska, Gdańsk, Pomeranian Voivodeship, PolskaNajważniejsze cechy oferty
Min. 5 lat doświadczenia
Frontend: HTML, CSS, JavaScript
Backend: Java / .NET / Node / Python
Pełny etat
Model hybrydowy - część pracy zdalnie
Description
We are hiring a Senior Full Stack Developer (Angular & Node.js) to shape frontend and backend capabilities for an enterprise AI-driven platform. You will own features across Angular, NestJS REST APIs, PostgreSQL, and streaming integrations while working in a collaborative Agile team with strong CI/CD expectations. Apply today and build end-to-end solutions that scale. Responsibilities Engineer, test, and ship new features across client and server layers Craft responsive, accessible Angular screens and connect them to NestJS APIs Implement RESTful microservices for session handling, streaming capabilities, and platform integrations Model and tune PostgreSQL schemas and queries, including ORM-driven persistence layers Ensure quality by writing and maintaining unit and integration tests Contribute to CI/CD pipeline evolution while aligning with application security standards Investigate and fix problems across UI, API, and database components Coordinate with product managers, UX designers, and platform engineers to deliver full features Review code and uphold team coding standards through constructive feedback Requirements Extensive experience with 5+ years of experience in software development Demonstrated skills in Angular, TypeScript, HTML5, CSS3, and responsive design principles Deep understanding of NestJS, Node.js, RESTful API creation, and PostgreSQL performance tuning Strong grasp of TypeORM (or similar ORMs) and relational database design principles Hands-on practice with RxJS, state management approaches (NgRx or equivalent), and asynchronous UI patterns Experience working with reusable UI components and shared Angular libraries within monorepo setups Familiarity with Jest and Karma/Jasmine for testing and quality validation Comfort with Git-based workflows and CI/CD practices in day-to-day delivery Knowledge of JWT, OAuth/OIDC, and fundamental security concepts for web applications Ability to work across multiple codebases and solve issues from end to end English level B2 (Upper-Intermediate) or higher Nice to have Hands-on work with Docker, microservices design, and cloud environments (Azure or AWS) Experience with real-time or streaming APIs such as SSE Exposure to integrating AI or LLM technologies, including multi-agent systems and workflow-driven conversational tools Familiarity with Nx monorepos, feature flag tools, or enterprise portal design Experience in session management/observability or projects in energy and utility sectors
Requirements
Extensive experience with 5+ years of experience in software development
Demonstrated skills in Angular, TypeScript, HTML5, CSS3, and responsive design principles
Deep understanding of NestJS, Node.js, RESTful API creation, and PostgreSQL performance tuning
Strong grasp of TypeORM (or similar ORMs) and relational database design principles
Hands-on practice with RxJS, state management approaches (NgRx or equivalent), and asynchronous UI patterns
Experience working with reusable UI components and shared Angular libraries within monorepo setups
Familiarity with Jest and Karma/Jasmine for testing and quality validation
Comfort with Git-based workflows and CI/CD practices in day-to-day delivery
Knowledge of JWT, OAuth/OIDC, and fundamental security concepts for web applications
Ability to work across multiple codebases and solve issues from end to end
English level B2 (Upper-Intermediate) or higher
Responsibilities
Engineer, test, and ship new features across client and server layers
Craft responsive, accessible Angular screens and connect them to NestJS APIs
Implement RESTful microservices for session handling, streaming capabilities, and platform integrations
Model and tune PostgreSQL schemas and queries, including ORM-driven persistence layers
Ensure quality by writing and maintaining unit and integration tests
Contribute to CI/CD pipeline evolution while aligning with application security standards
Investigate and fix problems across UI, API, and database components
Coordinate with product managers, UX designers, and platform engineers to deliver full features
Review code and uphold team coding standards through constructive feedback
Seniority
Senior
Nice to have
Hands-on work with Docker, microservices design, and cloud environments (Azure or AWS)
Experience with real-time or streaming APIs such as SSE
Exposure to integrating AI or LLM technologies, including multi-agent systems and workflow-driven conversational tools
Familiarity with Nx monorepos, feature flag tools, or enterprise portal design
Experience in session management/observability or projects in energy and utility sectors
Słowa kluczowe / Umiejętności