Filter
Filter
Bulgaria,Poland,Romania
• 
Full-time
• 
Remote
Matrix Eastern Europe, the offshore division of Matrix IT, one of the leading global R&D services companies with more than 11, 000 professionals, is looking for a Senior Full Stack Engineer to join the team of our client and partner.
The ideal candidate is an experienced and highly skilled Full Stack Engineer with a proven track record of at least 7 years in both backend and frontend development, leading development from scratch. They must have experience in Python, Angular, Docker.
The candidate will also demonstrate a deep understanding of databases, cloud services, and possess strong software engineering and software architecture skills.
Design and build full-stack applications from scratch using Python, Node.js/TypeScript, and Angular.
Develop scalable backend APIs, WebSockets, and services with Flask/Quart, PostgreSQL, MongoDB, and vector databases.
Implement AI features using LLMs (OpenAI/GPT), embeddings, and vector search to power intelligent product capabilities.
Create modern, responsive UIs with Angular, TypeScript, HTML, and SCSS.
Architect cloud-ready systems and manage containerized deployments using Docker on Linux.
Backend Development:
Backend web development – at least 5 years
Python Programming (using typing): Minimum 3 years of experience.
Python Flask/Quart: Web API, Web Socket, MongoDB, PostgreSQL – Minimum 3 years
Frontend Development:
Angular: Experience with version 17+ – At least 2 years (Angular 20 – advantage)
UI Development Tools and Methodologies: Proficient in HTML, SCSS, JavaScript.
Typescript: Minimum 5 years
Databases:
Postgresql / SQL:
Minimum 5 years – Writing complex SQL, functions, procedures
MongoDB Database: writing queries and pipelines.
Vector Database: working with any vector-db, Qdrant is advantage.
DevOps, IDE and Development Tools:
GIT: Minimum 2 years.
Visual Code: Including debugging, installing extensions
DevOps/Ubuntu/Docker: working with Docker and containers on Linux – Minimum 2 years.
Languages:
English – Professional Working Proficiency: handle daily work tasks and conversations. Write reports and documentations.
All vacancies
Saved jobs