Backend-Software Engineer mit Schwerpunkt auf Java/Spring Boot
Aktualisiert am 09.04.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.06.2026
Verfügbar zu: 100%
davon vor Ort: 100%
Java
Spring Boot
MongoDB
Microservices
TDD
Docker
PostgreSQL
German
English
Polish

Einsatzorte

Einsatzorte

Bochum (+50km)
möglich

Projekte

Projekte

2 Jahre
2024-05 - heute

Integration module for a PIM system

Senior Software-Engineer
Senior Software-Engineer
  • Integration module for a PIM system, enabling customers to connect third-party tools for simplified workflows and automated processes
  • Refactoring of assets module integrating third-party DAM systems, significantly reducing implementation time for new DAM providers
ATAMYA GmbH l Bochum
2 Jahre 4 Monate
2022-01 - 2024-04

Search Service

Software-Engineer
Software-Engineer
  • Search Service using MongoDB Atlas Search to enable advanced product data queries across attributes, relations and assets
  • REST API for product data allowing structured and automated access
ATAMYA GmbH l Bochum
2 Jahre 4 Monate
2019-09 - 2021-12

Migrating a monolithic PIM architecture

Junior Software-Engineer
Junior Software-Engineer
  • Migrating a monolithic PIM architecture to a cloud-based system with new features as microservices
  • New full REST API for the legacy PIM system
ATAMYA GmbH l Bochum
9 Monate
2018-12 - 2019-08

Customer-specific script-solutions to extend PIM functionality

Working Student
Working Student
ATAMYA GmbH l Bochum
1 Jahr 3 Monate
2017-09 - 2018-11

Full-stack contribution refund calculation model for insurance companies

Working Student
Working Student
adesso SE l Dortmund

Aus- und Weiterbildung

Aus- und Weiterbildung

1 Jahr 6 Monate
2018-03 - 2019-08

Master of Science - Computer Science

Final grade: 1,1, Hochschule Bochum - Bochum University of Applied Sciences
Final grade: 1,1
Hochschule Bochum - Bochum University of Applied Sciences
3 Jahre 6 Monate
2014-09 - 2018-02

Bachelor of Science - Computer Science

Final grade: 1,5, Hochschule Bochum - Bochum University of Applied Sciences
Final grade: 1,5
Hochschule Bochum - Bochum University of Applied Sciences

Kompetenzen

Kompetenzen

Top-Skills

Java Spring Boot MongoDB Microservices TDD Docker PostgreSQL

Produkte / Standards / Erfahrungen / Methoden

ABOUT ME

  • Backend-focused software engineer with 7 years of experience designing and implementing scalable, well-tested systems, with foundational knowledge of containerization and cloud platforms. 
  • Strong advocate of clean architecture and code quality, bringing a structured and solution-oriented approach to system design and refactoring, combined with a strong ownership mindset and clear, precise communication.


SKILLS

  • Java
  • Spring Boot
  • MongoDB (Atlas)
  • REST
  • GraphQL
  • RabbitMQ


FAMILIAR WITH

  • Python
  • PostgreSQL
  • Docker
  • Kubernetes
  • Gitlab CI/CD
  • AWS

Einsatzorte

Einsatzorte

Bochum (+50km)
möglich

Projekte

Projekte

2 Jahre
2024-05 - heute

Integration module for a PIM system

Senior Software-Engineer
Senior Software-Engineer
  • Integration module for a PIM system, enabling customers to connect third-party tools for simplified workflows and automated processes
  • Refactoring of assets module integrating third-party DAM systems, significantly reducing implementation time for new DAM providers
ATAMYA GmbH l Bochum
2 Jahre 4 Monate
2022-01 - 2024-04

Search Service

Software-Engineer
Software-Engineer
  • Search Service using MongoDB Atlas Search to enable advanced product data queries across attributes, relations and assets
  • REST API for product data allowing structured and automated access
ATAMYA GmbH l Bochum
2 Jahre 4 Monate
2019-09 - 2021-12

Migrating a monolithic PIM architecture

Junior Software-Engineer
Junior Software-Engineer
  • Migrating a monolithic PIM architecture to a cloud-based system with new features as microservices
  • New full REST API for the legacy PIM system
ATAMYA GmbH l Bochum
9 Monate
2018-12 - 2019-08

Customer-specific script-solutions to extend PIM functionality

Working Student
Working Student
ATAMYA GmbH l Bochum
1 Jahr 3 Monate
2017-09 - 2018-11

Full-stack contribution refund calculation model for insurance companies

Working Student
Working Student
adesso SE l Dortmund

Aus- und Weiterbildung

Aus- und Weiterbildung

1 Jahr 6 Monate
2018-03 - 2019-08

Master of Science - Computer Science

Final grade: 1,1, Hochschule Bochum - Bochum University of Applied Sciences
Final grade: 1,1
Hochschule Bochum - Bochum University of Applied Sciences
3 Jahre 6 Monate
2014-09 - 2018-02

Bachelor of Science - Computer Science

Final grade: 1,5, Hochschule Bochum - Bochum University of Applied Sciences
Final grade: 1,5
Hochschule Bochum - Bochum University of Applied Sciences

Kompetenzen

Kompetenzen

Top-Skills

Java Spring Boot MongoDB Microservices TDD Docker PostgreSQL

Produkte / Standards / Erfahrungen / Methoden

ABOUT ME

  • Backend-focused software engineer with 7 years of experience designing and implementing scalable, well-tested systems, with foundational knowledge of containerization and cloud platforms. 
  • Strong advocate of clean architecture and code quality, bringing a structured and solution-oriented approach to system design and refactoring, combined with a strong ownership mindset and clear, precise communication.


SKILLS

  • Java
  • Spring Boot
  • MongoDB (Atlas)
  • REST
  • GraphQL
  • RabbitMQ


FAMILIAR WITH

  • Python
  • PostgreSQL
  • Docker
  • Kubernetes
  • Gitlab CI/CD
  • AWS

Vertrauen Sie auf Randstad

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

Fragen?

Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

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