We are looking for a technically strong expert to join our development team to facilitate effective technical decisions and development on the core system, main products and important pharma industry and government-bound projects. The focus shall include but not be limited by modern digital identity standards (Self Sovereign Identity – SSI), cryptography and blockchain.


What you will do

You will work on identity solutions for Industry 4.0 projects, e.g. ehealth, pharma, circular economy and human identity
You will support to architect a distributed system for modern digital identity standards
You will drive consistent standards and approaches (to write clean, well-structured and documented code, which is reusable, scalable, secure and performant) for our services
You will prototype cutting edge solutions to rapidly test our product hypotheses, and return that learning to our engineering team
You will become an expert in decentralised identity, engage with the standards community, and ensure our solutions are delivering value to our customers and contribute to open source and evolving standards


Professional skills and experience

4+ years of backend experience or being able to abstract demonstrated capacity to clearly and concisely communicate about complex technical, architectural, and/or organizational problems and propose thorough iterative solutions
Proficiency at designing and implementation of distributed systems using the NodeJS stack (NestJS, ExpressJS, JS, TS)
Proficiency in SQL and NoSQL databases (e.g. Redis, MongoDB and good understanding of pros/cons among different databases)
Experience with authentication systems (e.g. KeyCloak and good understanding of pros/cons among different auth services)
Experience with message brokers (e.g. RabbitMQ and others) Experience with test automation frameworks for backend testing (e.g. Jest, Mocha)
Experience with GitLab CI/CD
Knowledge of observability tools including metrics (Prometheus is a plus), structured logging and distributed tracing

Nice to have

Experience with containerization and container orchestration (Docker and Kubernetes preferred) in a cloud environment (AWS preferred)
Understanding of frontend engineering (React.js)
For the full vacancy details (incl. soft skills & benefits of working at Spherity) click here
You can find more information about the full vacancy details here (incl. soft skills & benefits of working at Spherity)
Annika Apfel 01 24x14


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