Senior Software Engineer - Identity solutions (onsite Frankfurt or Berlin)

Lissi GmbH; Frankfurt; Vor Ort; EUR 90.000 - 120.000; Vollzeit

Benefits dieser Stelle

30 days vacation

Hybrid work model

Office in Frankfurt/Berlin

Zusammenfassung

Lissi GmbH is seeking an experienced software engineer to advance secure digital identity solutions. You will build scalable web-based systems, deploy containerized software in cloud environments, and contribute to architecture design.

The role emphasizes collaboration, ownership, and staying ahead of industry trends in verifiable credentials. Applicants should be fluent in English and German, with hands-on experience in Kubernetes, Spring, and Kotlin.

Qualifikationen

• Experience building scalable, secure software products with web technologies.
• Ability to take initiative, interact with people, and assume responsibility.
• Expert programmer in at least one modern language; Spring and Kotlin preferred.
• Experience deploying containerized software in the cloud using Kubernetes and Helm; Azure familiarity is a plus.
• Knowledge to establish and improve a continuous delivery process.
• Fluent in English and proficient in German; background with Verifiable Credentials or OpenID is a plus.

Aufgaben

• Plan and develop new solutions for digitally verifiable credentials.
• Assist in project planning and estimation based on technical considerations.
• Design and implement scalable software architectures.
• Deploy, operate, and monitor software solutions.
• Provide technical support and onboarding for customers.
• Become an expert in the field and keep up with tech trends.

Kenntnisse

Web technologies

Scalable software

Kubernetes

Spring

Kotlin

CI/CD

English & German

Tools

Kubernetes

Helm

Azure

Jobbeschreibung

Your mission

Our team belongs to the leading experts in the area of Digital Identity Wallets in Europe. Companies and organizations worldwide approach us to work with us. With us, you don't just develop any code. Instead you work on brand new protocols and help to shape our digital future.

Your tasks will include

• Planning and development of new solutions for digitally verifiable credentials
• Assist in project planning and estimation based on technical considerations
• Design and implementation of scalable software architectures
• Deployment, operation and monitoring of our software solutions
• Technical support and onboarding of our customers
• Becoming an expert in your field and keeping track of technological trends

Your profile

You should apply if you

• You have already gained extensive experience in building scalable and secure software products with web technologies
• You demonstrate initiative, enjoy interacting with people, and are ready to take on responsibility
• You are an expert programmer versatile in at least one modern programming language, ideally you have experience with Spring and Kotlin
• You know how to deploy your containerized software in the cloud using Kubernetes and Helm and ideally you are familiar with Azure
• You know how to establish and improve a continuous delivery process
• You are fluent in English and you are proficient in German
• Ideally, you already have experience with Verifiable Credentials, EIDAS, OpenID standards, and ID-Wallets, and you have a passion for digital identity

You should not apply if

• Only can work remotely - we want to meet in person at least 1-2 times a week
• Not based in Germany
• Not yet allowed to work in Germany

Why us?

What we offer:

• Exciting tasks in THE future-oriented topic for a digital society at all levels
• Agile software development environment with experts in the field
• Room for creative ideas and unconventional approaches
• 30 days vacation and 40-hour week in flexitime and hybrid work model
• An office in the heart of Frankfurt or Berlin