Codest Ltd.

Fullstack Engineer (Java&Kotlin + JavaScript)

15k - 20k PLN15 000 - 20 000 PLN/ mies./ mies.B2BB2B (netto)

MidZdalnie·WarszawaFull-time·B2B

#432277·Dodano miesiąc temu·7

Źródło: Codest Ltd. Company No. 12590542, VAT number: GB363431020

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Tech Stack / Keywords

Java Kotlin JavaScriptCloudDevOpsBackendREST Spring Boot

Firma i stanowisko

We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our expertise centers on web development, cloud engineering, DevOps and quality. After many years developing our own product, Yieldbird (a laureate of the Top25 Deloitte awards), our mission is to help tech companies build impactful products and scale their IT teams by boosting IT delivery performance.

Our client is one of the largest e-commerce platforms in Europe, used daily by millions. They connect sellers (small businesses to global brands) with customers, focusing here on creating a specialized automotive vertical as part of a strategic initiative to transform the platform into specialized “stores within a store.”

Wymagania

Ability to effectively use AI-assisted development tools (e.g. GitHub Copilot, OpenCode, or other agentic coding tools).

Backend:

Strong proficiency in Java and Kotlin with scalable backend application experience.
Strong knowledge of Spring Boot for application and REST API development.
Focus on code quality, testing, application performance, and building technical/business monitoring.
Experience designing, implementing, and maintaining distributed microservices architectures.
Hands-on experience with AI-assisted coding tools.

Frontend:

Strong proficiency in TypeScript and modern JavaScript.
Good knowledge of React and its ecosystem for UI development.
Solid understanding of semantic HTML5 and responsive layouts using CSS.
Practical knowledge of building accessible web applications aligned with WCAG standards.

Nice to have:

Hands-on experience with cloud platforms, especially Google Cloud Platform (GCP).
Basic knowledge of relational (SQL) and NoSQL (MongoDB) databases.
Practical experience with SQL.
Experience with Microfrontend architecture.

Obowiązki

Develop and enhance the automotive vertical experience as part of a strategic initiative.
Design, build, and maintain scalable backend services and REST APIs using Java, Kotlin, and Spring Boot.
Develop frontend features using React and TypeScript, leveraging existing components and Microfrontend architecture.
Design and maintain distributed, microservices-based solutions with focus on code quality, testing, performance, and reliability.
Work with Google Cloud Platform (GCP), SQL and NoSQL databases including MongoDB.
Build and maintain technical and business monitoring for developed products and features.
Use AI-assisted development tools such as GitHub Copilot and OpenCode daily.
Collaborate with engineers, product teams, and stakeholders to deliver new features and improve the platform continuously.

Benefity

15-20k PLN salary on a B2B contract.
Access to the Worksmile platform.
A work environment valuing growth and innovation, encouraging idea-sharing.

Codest Ltd.

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