Senior Java Developer

Introduction & Summary

We’re looking for a consultant who would excel in developing exceptional products while ensuring quality in every deliverable. The ideal candidate should possess creative thinking, strong problem-solving skills, and the capability to work collaboratively within multi-functional teams in a fast-paced environment.

Main Responsibilities

• Design, develop and maintain customer-facing Web services.
• Implement authentication, authorization, and scaling strategies.
• Optimize performance and reliability of Java applications.
• Work with data storage and caching technologies.
• Write REST-based services utilizing frameworks such as Netty.
• Integrate and operate CI/CD tools and automation testing.
• Collaborate across teams on high-profile projects.

Key Requirements

• Proven programming experience (5+ years).
• Strong Java expertise (Core Java, Multithreading, non-blocking IO).
• Experience building customer-facing Web services.
• Knowledge of data storage technologies (e.g., Cassandra, Redis).
• Expertise in Java performance tuning and scaling Web services.
• Experience writing REST services.
• Adept in CI/CD tools and automation testing.
• Excellent analytical and communication skills.
• Ability to thrive in multi-functional teams.

Nice to Have

• Knowledge of Go, HTML, CSS, JavaScript, jQuery.
• Familiarity with cryptography standards and protocols.
• Experience in developing machine learning systems.
• Familiarity with GitHub and deployment tools (e.g., Maven, Docker).

Other Details

• Start date: ASAP.
• Duration: Long-term project (6-12 months contract + extension).
• Location: Malmö (5 days onsite).