Senior Java Backend Engineer | Spring & Distributed Systems

Luxoft; Madrid; On-site; EUR 55,000 - 70,000; Full time

Job summary

Luxoft is seeking a Java backend developer to join a team building sophisticated software for the orthodontics industry. You will design and implement web systems, participate in code reviews and DevOps, and help steer architecture decisions in a distributed agile setting.

The role requires strong backend skills (5+ years), expertise in SQL/NoSQL, and familiarity with Docker and modern tooling. English communication should be strong for cross-team collaboration.

Qualifications

• 5+ years of experience in Java backend development.
• Strong SQL/NoSQL and database modeling skills.
• Proficient in Docker and modern DevOps practices.
• Good knowledge of software architecture and design principles.
• Experience with Atlassian tooling (Jira, Confluence) is preferred.
• Excellent written and verbal English communication.

Responsibilities

• Design and develop a web system for the orthodontics software ecosystem.
• Participate in code reviews, DevOps, and continuous delivery processes.
• Actively contribute in a distributed Agile environment and influence architectural decisions.
• Refactor legacy systems to adopt new technologies and stack.

Skills

Java backend

Spring framework

SQL/NoSQL DB modeling

Strong software design

Atlassian tools

Clear communication

English (Upper Intermediate)

Tools

Docker

AWS

React JS

Angular

WebGL

WebAssembly

Job description

Luxoft is seeking a Java backend developer to join a team building sophisticated software for the orthodontics industry. You will design and implement web systems, participate in code reviews and DevOps, and help steer architecture decisions in a distributed agile setting.

The role requires strong backend skills (5+ years), expertise in SQL/NoSQL, and familiarity with Docker and modern tooling. English communication should be strong for cross-team collaboration.