Senior Software Engineer – Java & JavaScript

Adavo; Malmö kommun; On-site; SEK 900,000 - 1,200,000; Full time

Job summary

Adavo in Malmö is seeking a Senior Software Engineer for a long-term consulting assignment. You will join a skilled engineering environment and contribute to design, development and evolution of large-scale software solutions, with strong focus on Java and JavaScript.

This role requires hands-on experience with backend services, REST APIs, distributed systems, automated testing and modern architectures. You will work in an international team, follow Agile practices, and own deliverables from

Qualifications

• Strong experience with Java backend development.
• Experience with JavaScript frontend/backend development.
• Experience developing and integrating REST APIs.
• Knowledge of distributed systems and modern software architecture.
• Experience with automated testing and CI/CD pipelines.
• Proficiency in Agile development environments and English.

Responsibilities

• 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 engineering best practices.
• Collaborate with engineers and stakeholders throughout the lifecycle.
• Take ownership from design through delivery.

Skills

Java

JavaScript

REST APIs

Distributed systems

Testing practices

Agile

English

Tools

Git

CI/CD

Job description

Location: Malmö, Sweden

Assignment type: Consulting assignment

Onsite: 3–4 days per week in Malmö

We are looking for an experienced Senior Software Engineer for a long-term consulting assignment with an international company in Malmö.

You will join a highly skilled engineering environment and work on the development and evolution of modern, large-scale software solutions. The role requires strong hands-on experience in both Java and JavaScript.

The Assignment

As a Senior Software Engineer, you will work closely with experienced engineers and cross-functional teams in an international environment.

Your responsibilities will include:

• 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 other engineers and stakeholders throughout the development lifecycle
• Take ownership of solutions from design through implementation and delivery

Must-Have Requirements

• 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

Please note: Strong hands-on experience in both Java and JavaScript is mandatory for this assignment.

Consultant Profile

We are looking for a senior consultant who can quickly become productive in an established engineering environment.

You are comfortable taking ownership, working independently and collaborating with highly experienced engineers. You have a pragmatic approach to problem-solving and a strong focus on quality, scalability and maintainability.

Interested?

If you are an experienced Software Engineer and are interested in a challenging consulting assignment in Malmö, we would be happy to hear from you.