Senior Software Engineer – Java, JavaScript

Adavo

. Design, develop, and maintain high-quality software solutions .

Posted 10/5/2026full-timeMalmö • SwedenSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong expertise in Java and JavaScript for backend and web application development, with a focus on clean code, automated testing, and REST API integration. Proven ability to collaborate in Agile environments and take ownership of software solutions from design to delivery.

Highest-signal resume keywords

Java DevelopmentJavaScript DevelopmentREST API IntegrationAutomated TestingAgile Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Backend DevelopmentWeb Application DevelopmentDistributed SystemsSoftware Engineering PrinciplesClean Code Practices

Soft Skills

Problem-SolvingCollaborationOwnershipIndependenceCommunication

Tools & Technologies

GitCI/CD

Industry Keywords

Technical DesignArchitecture DiscussionsCode ReviewsEngineering Best PracticesInternational Consulting

Tech Stack

Tools & technologies

Distributed SystemsJavaJavaScript

About the role

Key responsibilities & impact

Design, develop, and maintain high-quality software solutions
Develop backend services and APIs using Java
Develop web-based functionality using JavaScript
Work with integrations and distributed systems
Contribute to technical design and architecture discussions
Write clean, maintainable, and well-tested code
Troubleshoot and solve complex technical problems
Participate in code reviews and contribute to engineering best practices
Work closely with engineers and stakeholders throughout the development lifecycle
Take ownership of solutions from design through implementation and delivery
Work on a long-term consulting assignment with an international company in Malmö
Collaborate in a highly skilled engineering environment and cross-functional teams

Requirements

What you’ll need

Strong professional experience with Java
Strong professional experience with JavaScript
Experience with backend and web application development
Experience developing and integrating REST APIs
Good understanding of distributed systems and modern software architecture
Experience with automated testing
Experience with Git and CI/CD
Strong understanding of software engineering principles and clean code
Experience working in Agile development environments
Professional proficiency in English
Strong hands-on experience in both Java and JavaScript is mandatory
Senior-level experience and ability to quickly become productive in an established engineering environment
Ability to take ownership, work independently, and collaborate with experienced engineers
Pragmatic problem-solving approach and focus on quality, scalability, and maintainability