Freelance Senior Software Engineer (fluent in German)

About the Position

Freelance Senior Software Engineer (fluent in German)

DECODE is an agency specializing in the development of complex mobile applications and web software solutions. We are looking for an experienced software developer who writes high-quality code and solves complex problems. If you enjoy sharing knowledge and contributing to team development, join us!

Locations: Zagreb, Croatia | Düsseldorf, Germany

Work Type: Hybrid | Remote

---

Responsibilities

• Development of complex software applications and ensuring their scalability.
• Active participation in code reviews and ensuring the delivery of functional and efficient code.
• Ensuring best practices in coding, testing, and maintenance within the team.
• Promoting innovation and keeping track of current industry trends.
• Providing technical insights when solving challenges in complex areas.

---

Requirements

• At least 5 years of professional experience as a software developer.
• Experience with at least one of the following technologies:.NET, Ruby, Java, Node.js, React.js, Angular, or other JavaScript frameworks, or mobile development (iOS, Android, React Native, Flutter, or KMP).
• Willingness to learn and apply new technologies.
• Advanced understanding of software development methodologies and the development cycle.
• Ability to work independently with a proactive mindset and take responsibility.
• Fluent in German and English.

---

Nice to Have

• Experience with AI coding agents and an advanced understanding of their capabilities.
• Experience with additional web technologies (.NET, Ruby, Java, Node.js, React.js, Angular, or other JavaScript frameworks).
• Experience with additional mobile technologies (iOS, Android, React Native, Flutter, or KMP).
• Personal or professional projects published on GitHub, Bitbucket, or similar platforms.

---

We Offer

• Opportunity to work with a leading agency in complex software development.
• Flexible work arrangements (Hybrid/Remote).
• Collaborative and innovative work environment.
• Continuous learning and professional growth opportunities.

---

About the Company

DECODE is an agency with over 14 years of experience in developing complex mobile applications and web software solutions. We work with renowned clients and have been a trusted partner for over 3 years. Join our team of like-minded professionals and contribute to our success!

Apply now →