(Senior) Cloud/Backend Developer with focus on IoT / PKI f/m/d

This is your chance.

With over 30 years of experience in the development of software & digital products, Jungheinrich offers a broad portfolio and comprehensive expertise in the areas of warehouse, fleet, device, process, and interface management. Our solutions cover all aspects of intralogistics and adapt flexibly to the requirements of our customers. Our international colleagues work across locations on modern and future-proof digital systems for the flexible interconnection of warehouse components, from hardware to software.

Set things in motion.

• Develop, deploy, and maintain robust cloud-based services as a core component of the Jungheinrich IoT Platform, collaborating within a self-organized and international team.
• Spearhead the design, development, and operation of foundational services, with a strong emphasis on Public Key Infrastructure (PKI), to enable secure and reliable software updates for Jungheinrich industrial trucks.
• Collaborate closely with cross-functional teams across product and platform domains to ensure seamless integration and alignment, particularly regarding security considerations.
• Evaluate emerging (IoT) technologies and solutions, build prototypes, and contribute to the strategic decisions for our future platform and public-key infrastructure architecture.
• Drive customer value by developing innovative features for our software products, while also ensuring the reliability and performance of existing systems through ongoing maintenance and operations.
• Maintain a strong business and customer-centric mindset in all aspects of your work.

Use your skills.

• You hold a degree in Computer Science, Information Technology, or a related field, complemented by at least three years of professional experience (ideally more for a senior role).
• You possess deep knowledge and extensive experience in designing, implementing, and operating cloud infrastructure, with a strong preference for AWS.
• You are experienced in deploying and managing applications in cloud environments (preferably AWS), utilizing Infrastructure as Code practices with tools like CDK, Terraform, or Pulumi.
• You have proven experience in the end-to-end design, implementation, and operation of a Public Key Infrastructure (PKI), including certificate management, key generation, and security best practices.
• You possess strong proficiency in developing high-quality backend software using at least one major programming language (e.g., Go, Python, Kotlin) and demonstrate a willingness to learn and adopt new languages as needed.
• You are a highly conscientious developer with a strong commitment to writing secure, maintainable, and well-tested code, adhering to high quality standards.
• You embrace a culture of continuous improvement (CI/CD) and are skilled in monitoring and optimizing deployed solutions, with a focus on security and performance.
• You are a collaborative team player who thrives in an open-minded, international, and multi-cultural environment, actively participating in code reviews and pairing sessions.
• You have practical experience working with self-organized, agile methodologies such as Scrum or Kanban.
• You possess a solid understanding of critical performance factors, scalability principles, concurrency management, and system complexity.
• You are fluent in both spoken and written English.
• A strong interest or affinity for IoT technologies and the automotive/vehicle industry is highly desirable.

Gain more.

• Attractive salary depending on your qualifications and experience
• Flexible working hours and the opportunity for work from home
• A pleasant working atmosphere with a "first-name" culture in a company where employees come first
• Challenging, independent work in an innovative, creative environment
• Language courses
• Health and recreation benefits
• Family incentives
• Healthy snack and coffee for free in a brand-new office in Zagreb
• Lots of internal events - so that we don't miss out on having fun together
• Professional and personal training opportunities for your further development