Senior Full-Stack Architect — Enterprise SaaS, APIs & Cloud

Black Financial Consult; Poland; Remote; PLN 257,179 - 342,906; Full time

Job summary

Black Financial Consult in Poland seeks a Senior Full Stack Developer responsible for end-to-end software development, including front-end, back-end, APIs, and databases. The ideal candidate will have 9+ years of experience and a strong background in building scalable enterprise solutions.

You will collaborate with Product Managers and Engineering Leads to design and maintain full-stack applications while ensuring performance optimization and security.

Qualifications

• 9+ years of full-stack software development experience.
• Strong experience building enterprise or SaaS applications.
• Proven ability to deliver complex systems from concept to production.

Responsibilities

• Design, develop, and maintain scalable full-stack applications.
• Build and integrate RESTful APIs and microservices.
• Develop responsive and high-performance front-end interfaces.
• Architect and optimize backend systems, databases, and data models.

Skills

Full-stack software development

Problem-solving

Agile development

Communication

Tools

Node.js

Java

Python

.NET

PostgreSQL

MongoDB

Job description

Black Financial Consult in Poland seeks a Senior Full Stack Developer responsible for end-to-end software development, including front-end, back-end, APIs, and databases. The ideal candidate will have 9+ years of experience and a strong background in building scalable enterprise solutions.

You will collaborate with Product Managers and Engineering Leads to design and maintain full-stack applications while ensuring performance optimization and security.