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Senior Back-end Developer - Microservices Architecture

Link Group Zobacz wszystkie oferty

Białystok

Warszawa

Lublin

Gdańsk

Wygasa 29 lis 2026

4 dni temu

W skrócie

Link Group seeks Senior Backend Developer in Białystok to work on secure B2B/B2G document exchange using microservices and AS4. Requires 6+ years experience, Microservices Architecture, API-driven development, and AS4/SOAP/Web Services/AS2/eDelivery/Peppol. Focus on distributed systems & enterprise integration.

Słowa kluczowe

microservices AS4 API SOAP Web Services B2B B2G distributed systems

Skrót przygotowany przez AI na podstawie treści ogłoszenia.

Senior Backend Developer – Microservices & AS4

We are looking for a Senior Backend Developer to join a project focused on secure B2B/B2G document and data exchange.

You will work with microservices architecture, API-driven development and AS4, a modern standard for secure and reliable business document exchange widely used in European digital ecosystems such as Peppol and eDelivery.

Requirements

6+ years of experience in software development
Strong experience with Microservices Architecture
Experience with API-driven development and system integration
Hands-on experience with AS4 or related technologies such as SOAP, Web Services, AS2, eDelivery or Peppol
Good understanding of distributed systems and enterprise integration

The project

A technically challenging, international integration project involving modern microservices, APIs and secure B2B/B2G communication at enterprise scale.