Java-Entwickler - für jemanden, der nicht in der IT-Branche arbeitet, mag das eine ausgefallene Berufsbezeichnung für einen Kaffeeröster sein. Aber in dieser Branche ist es ein qualifizierter und erfahrener Entwickler, der sich auf eine der beliebtesten Programmiersprachen der Welt spezialisiert hat.
So what does a Java developer do? Aside from the daily chores of any developer, a Java developer uses Java to design, develop, implement, and maintain Java-based applications.
What is a Java developer?
What are the most important Java developer skills?
It’s essential that a java programmer has experience and skills in software development. As Java is so widely used, there are a number of other IT skills that are essential.
These include, but are not limited to:
- Java-based web services
- SQL, ORM, and other database skills
- Test-drive development
- Object orientated analysis and design
- Familiarity with J2EE
- XML, X query, and XSL
It’s also worth noting that a highly-desirable Java developer should possess traits to overcome the stresses and difficulties of working in this specific role, such as being able to learn new languages quickly, the patience to find problems and the creativity to problem solve.
Qualifications for a Java developer are wide and varying. Junior roles may require nothing more than significant knowledge and a thorough portfolio of work, while senior roles often require degrees in computer science and years of experience.
An effective Java developer also has a passion for coding and technology. The best developers stay on top of the industry and new technologies as they launch, and regularly change their work methods to reflect the latest findings.
Java developer responsibilities
Java developer skills are wide and varied. As Java is used throughout the entire lifecycle development of applications, a Java developer’s skills need to be wide-reaching and comprehensive. This means that a Java developer should be skilled and experienced with everything from concept, right through to maintenance and testing.
Some more common Java developer skills and responsibilities include:
- Design, carry out and manage Java development phases
- Participate in architectural development
- Analyze, debug and test software
- Find and solve production and non-production application issues
- Create, launch and maintain critical, high-volume, low-latency systems
- Be readily available for debugging
- Contribute as part of a team, but also meet individual performance targets
- Write efficient, testable, and reliable code.
- Ensure that design complies with business goals and specifications
- Prepare and release software updates
- Stay informed about alternative technologies and innovation
- Find improvements in established applications
Why you need to get your Java developer job description perfect
As you read earlier, Java is one of the most widely used programming languages. You need your Java developer job description to be accurate so that you attract the most relevant applicants. The most basic and undefined Java job description is like saying you want to hire a mechanic – it’s much easier to hire the right mechanic if you specify what skills, experiences, and background you want your mechanic to have.