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ThoughtBot

Java Web Developer

ThoughtBot
Luxembourg · Contract · Not Applicable

Description:

Java / Web Developer

We are seeking an experienced Java / Web Developer to join a Connectivity Development Team. This team is responsible for working on high-volume, mission-critical applications.

As a key member of the team, you will participate in the design, development, and evolution of connectivity services within a modern technological environment (Java, REST, Cloud, DevOps).

Your Responsibilities:

  • Design, develop, and maintain back-end Java applications in an object-oriented environment.
  • Implement and optimize robust and high-performing RESTful services.
  • Participate in technical design, code reviews, and the continuous improvement of the architecture.
  • Collaborate closely with DevOps, infrastructure, and business teams to deliver reliable solutions.
  • Contribute to the analysis and resolution of application incidents.
  • Actively participate in Agile ceremonies (planning, refinements, reviews, retrospectives).

Required Technical Stack & Skills:

The successful candidate must possess experience with the following technologies:

  • Java SE 8+ / Java EE 6–7
  • Object-Oriented Analysis and Design
  • REST Web Services
  • Maven
  • Unix / Linux
  • Git / GitHub
  • Oracle SQL

Highly Valued Assets (A Plus):

Experience with any of the following technologies or practices would be a significant advantage:

  • Deployment on JBoss / EAP
  • Public Cloud: AWS, Azure, or GCP
  • Containers & Orchestration: Docker, Kubernetes, OpenShift, ArgoCD
  • OpenShift Service Mesh, Google Tekton
  • Linux Shell Scripting
  • Front-end: HTML / CSS / JavaScript / React
  • Practical experience with Agile / Scrum methodologies

Desired Soft Skills:

  • Excellent communication and collaboration abilities.
  • Autonomy, strong sense of responsibility, and keen attention to detail.
  • Critical thinking: the ability to identify problems and propose concrete solutions.
  • Very good proficiency in English (both written and oral).
  • Knowledge of French and/or German is considered a valuable asset.

Key Skills

Ranked by relevance

java javascript kubernetes docker devops cloud css aws
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Posted
Nov 24, 2025
Type
Contract
Level
Not Applicable
Location
Luxembourg
Company
ThoughtBot

Industries

Technology Information Media Information Services

Categories

Design

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