Senior Software Developer

Senior Software Developer

Job Description:

As security continues to gain significance across various industries, our products have been safeguarding individuals from organized crime and terrorism, as well as protecting sensitive data from theft and misuse for over 35 years. We have developed hardware security modules and compliance solutions for telecommunication providers operating under strict regulations. Our organization is recognized as a global leader in both segments, standing for exceptional product quality, usability, and outstanding support. With a dedicated team of over 200 professionals, we are committed to the central goal of safeguarding people, data, and ideas.

IT Languages:

• Java
• SQL
• JavaScript

As a Senior Software Developer, you will play a key role in ensuring the security and scalability of our service platform.:

Collaborate with system architects to design a secure, resilient, and scalable service platform architecture, ensuring data integrity, confidentiality, availability, and regulatory compliance., Work closely with cross-functional teams to align realized goals with business priorities and needs, including software development, quality assurance, and DevOps., Implement modular and reusable components within the service platform to promote code reusability, maintainability, and flexibility for seamless integration of new features., Optimize platform performance by identifying bottlenecks, optimizing algorithms and data structures, and utilizing caching and load balancing techniques., Enforce secure coding practices across the development team, conduct code reviews, and provide guidance on security best practices to mitigate risks., Design and develop RESTful APIs and microservices to facilitate integration with external systems and promote interoperability., Implement efficient data management strategies, including database design and query optimization, ensuring reliable data access and storage., Establish CI/CD pipelines for automated build, test, and deployment processes, ensuring rapid and reliable delivery of new features., Provide mentorship and guidance to junior developers within the team.

Spoken Languages:

• English, German

Skillset:

• Backend Development
• Microservices Architecture
• DevOps
• API Design
• Database Management
• Security Best Practices

Qualifications:

• Bachelor's or Master's degree in computer science or equivalent practical experience.
• Proven expertise as a Senior Software Developer
• focusing on backend Java development
• microservices
• microservice architectures
• and hybrid cloud scenarios.
• In-depth knowledge of Linux systems
• DevOps practices
• and Java environment design
• particularly with openJDK version 11 and newer LTS.
• Strong proficiency with essential tools such as Git
• Maven
• Jenkins
• Jira
• and Confluence.
• Experience in designing REST APIs and working with open-source frameworks and database technologies.
• Familiarity with DevOps technologies and applied cryptography is a plus.
• Excellent verbal and written communication skills in English.

Years of Experience:

5

Location:

Düsseldorf, EU

Job Benefits:

• Additional medical services
• Company pension
• Sport activities/facilities
• Flexible working hours
• Company laptop
• Fitness programs
• Incentives & events
• Parking space
• Company mobile phone
• Company medical officer
• Coaching
• Home office
• Company car
• Terrace
• Study allowance
• Dogs allowed
• Barrier-free access
• Good transport connections

Working Conditions:

Full Time

Employment Type:

Permanent contract

Company Culture:

• We foster a collaborative and inclusive work environment that encourages innovation and continuous improvement.

Opportunities For Advancement:

• We offer ample opportunities for professional growth and career advancement through training and mentorship.

visa Sponsorship:

Available