Senior Backend Engineer at GLS/NXT
Berlin, Berlin, Germany -
Full Time


Start Date

Immediate

Expiry Date

04 Dec, 26

Salary

0.0

Posted On

05 Sep, 26

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Yes

Skills

Industry

Information Technology & Services

Description

Tasks

  • Design, build, and maintain server-side applications with a focus on performance, scalability, and reliability.
  • Collaborate with cross-functional teams to define, design, and ship new features and improvements.
  • Drive best practices in code quality, security, and testing across the development lifecycle.
  • Troubleshoot, debug, and upgrade existing software systems proactively and effectively.
  • Stay current with emerging technologies and industry trends to continuously drive innovation within the team.

Requirements

  • 5+ years of proven experience as a Backend Engineer or in a similar role within a cross-functional team environment.
  • Proficiency in Kotlin for backend development.
  • Strong hands-on experience with Spring Boot, building robust and scalable services.
  • Solid experience with SQL and relational databases, including schema design and performance optimization.
  • Experience with event-driven architectures (e.g., Kafka, SNS/SQS).
  • Proficiency in REST API design principles, microservices architecture, and cloud-based services (preferably AWS).
  • Experience deploying applications using containerization and orchestration tools (e.g., Docker, Kubernetes).
  • Comfortable working in an Agile environment, embracing incremental delivery and continuous feedback.
  • Strong problem-solving and analytical skills, with a keen eye for debugging and performance tuning.
  • Excellent written and verbal communication skills in English, with the ability to explain complex technical concepts clearly to diverse audiences.



Responsibilities
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