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Back-End Developer – Join the Brilliance.com Team!

We’re enhancing the backend of Brilliance.com and looking for a skilled developer to help us build faster, more reliable, and scalable systems.

12 000 – 20 000 zł net (+ VAT) / monthly | B2B.

If you love creating efficient APIs, optimizing databases, and improving system performance — this role is for you!

About the Project:

Our mission is to make Brilliance.com even more powerful under the hood.
We’re focusing on performance, reliability, and automation — so our front-end and product teams can move faster and deliver more.

Our key goals:

improving backend speed and scalability,
optimizing database queries and API performance,
modernizing architecture and deployment pipelines.

Your Responsibilities:

Design, develop, and maintain backend logic and infrastructure.
Build and optimize APIs (REST or GraphQL) for internal and external systems.
Integrate and manage databases (MySQL / PostgreSQL / MongoDB).
Implement caching systems and performance improvements.
Collaborate closely with frontend and product teams to ensure smooth application flow.
Contribute to CI/CD automation and deployment processes.
Maintain high standards of security, stability, and code quality.

Requirements:

At least 3 years of experience as a Backend Developer.
Experience with Drupal (9/10) — understanding of structure, modules, and hooks.
Proficiency in Python / Node.js / PHP (strong skills in at least one are sufficient).
Solid knowledge of relational and non-relational databases.
Experience with REST API, GraphQL, Docker, and Git.
Understanding of web architecture and application security principles.
Strong English skills — we work with the US market.

Nice to have: experience in eCommerce or high-traffic projects.

What We Offer:

Flexible working hours.
No micro-management, no corporate nonsense.
Office location: Gdynia, Sportowa 8A.
Comfortable work environment — no dress code.

Perks:

Flexible schedule.
Relocation package.

Ready to shape the future of Brilliance.com’s backend? Join us!

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Apply for Back End Developer at Brilliance LLC