Software Engineer, Data and Application Frameworks

Keylane

Software Engineer developing application frameworks for core platform Plexus in pension and insurance sectors. Focus on modern tooling, CI/CD, and automation within an agile team environment.

Posted 7/22/2026full-timeCopenhagen • 🇩🇰 DenmarkMid-LevelSenior💰 DKK 45,000 - DKK 55,000 per monthWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in software design and development, with a strong focus on Java and related technologies. Proficient in agile methodologies, testing, and maintaining high-quality code.

Highest-signal resume keywords

Java DevelopmentAgile MethodologiesHibernateMicrosoft SQL ServerDocker

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software EngineeringCode DesignBug TroubleshootingDocumentationTesting

Soft Skills

CollaborationProblem-Solving

Tools & Technologies

GradleGitLabRancher

Certifications & Qualifications

Degree in Computer ScienceDegree in Software Engineering

Industry Keywords

Agile CeremoniesPlatform ImprovementHigh Quality CodeMaintainability

Tech Stack

Tools & technologies

DockerGradleHibernateJavaMS SQL ServerSQL

About the role

Key responsibilities & impact

Participating in the team's agile ceremonies, including sprint planning, reviews, and retrospectives.
Designing and developing new solutions—around 80% of your time will be spent designing and writing code.
Testing, documenting, and implementing your solutions to ensure high quality and maintainability.
Troubleshooting and resolving bugs while continuously improving the platform.

Requirements

What you’ll need

Experience as a Software Engineer or in a similar role.
A degree in Computer Science, Software Engineering, or a related field.
Experience with Java and a genuine interest in the underlying technologies and architecture.
Experience with—or a strong motivation to learn—our technology stack, including Java, Hibernate, Gradle, Microsoft SQL Server, GitLab, Docker, and Rancher.
Professional proficiency in English. Danish is an advantage but not a requirement.

Benefits

Comp & perks

A flat and informal organization with a professional and supportive working environment
A profit share
Inclusion days where you decide when to hold your public holidays
Five weeks of vacation and five Keylane days
A pension scheme where 13.25% is paid by Keylane and the individual contribution is 3%
Flexibility in the working environment. We offer a combination of working from home and from the office. We value seeing colleagues in person to stay connected and collaborate effectively.
The Danish office is located a 10-minute walk from Islands Brygge Metro station
We believe that strong employee relations are key to maintaining well-being in the workplace. To support this, we offer a variety of social activities that all employees can participate in, such as yoga, padel tennis, running, outdoor bathing, and fitness in the basement