Senior Backend Engineer - Java Microservices on Azure

UBsend; København; On-site; DKK 650,000 - 900,000; Full time

Job summary

UBsend A/S is seeking an experienced Backend Developer in Copenhagen to help build and maintain a cloud-native platform. You will join a skilled team to implement state-of-the-art solutions in a microservice architecture leveraging Azure, Kubernetes, and modern tooling.

You will participate in feature development, code reviews, and partner integrations, while shaping testing and architectural directions in a fast-growing logistics tech scale-up.

Qualifications

• 4+ years of Java development experience.
• Write clean, maintainable, well-documented code.
• Deep knowledge of design patterns and software principles.
• Fluent English communication.
• Bachelor’s degree in CS/Software Engineering or related field.

Responsibilities

• Build and maintain state-of-the-art applications in a cloud-native microservice setup.
• Conduct thorough code reviews and collaborate with QA.
• Integrate with partners to deliver high-quality integrations.
• Define and implement automated testing to support CI/CD.
• Propose architectural improvements for services you own.
• Identify improvements to how the team works and share knowledge.
• Collaborate with IT colleagues and business counterparts.

Skills

Java

Clean code

Software design patterns

English proficiency

Education

Bachelor's degree in CS/Software Engineering

Tools

MongoDB

Azure

Kubernetes

Docker

Spring Boot

Kafka

Job description

UBsend A/S is seeking an experienced Backend Developer in Copenhagen to help build and maintain a cloud-native platform. You will join a skilled team to implement state-of-the-art solutions in a microservice architecture leveraging Azure, Kubernetes, and modern tooling.

You will participate in feature development, code reviews, and partner integrations, while shaping testing and architectural directions in a fast-growing logistics tech scale-up.