Senior Node.js Back End Developer

• Implement new features in our microservices
• Work closely with project managers, developers, and sales and marketing professionals
• Analyze user and integrator requirements
• Create and maintain software documentation
• Maintain and enhance existing web applications
• Test functionalities and endpoints with a focus on automation

Qualifikationen

• Good knowledge of SQL databases
• Good knowledge and working experience with node API frameworks
• Professional written and spoken English skills

Erfahrung

• At least 2+ years of relevant experience developing backend applications with Node.JS / TypeScript
• Proven and demonstrable experience designing and implementing REST API
• Experience with CI / CD pipelines
• Experience with SaaS products, and developer tools is really appreciated
• Familiarity with Blockchain technology is preferable, willingness to dive into it a must

Ausbildung

• Bachelor’s degree (FH, University) in physics, computer science, mathematics, material science, a related technical field of study or equivalent experience

We are one team. Everybody is contributing their expertise - even legal has to contribute to products in a complex world.

Kanban, Domain-Driven Design

We follow Agile principles, by being involved in business decisions, everyone can deliver his/her opinion on the design and implementation of new features. We promote self organization and our main measurement is the (working) code delivered. The team meets weekly to share global progress and issues, and to define the tasks that should be accomplished.

Warum hast du dich für dieses Team entschieden?
I am the co-founder of this endeavour with Stefan Grüll, a very experienced manager in the trading of steel. What motivated me was that this is an industry in which you can build products at a very large scale. Secondly, connecting physical products with Blockchain is an absolutely interesting challenge (after working many years in the European power industries, which is software only).

Worum geht´s in deinem Job?
My main challenge is to facilitate communication between many stakeholders - software engineers, material scientists, metal users, Blockchain experts and many more - to build successful products.

Was gefällt dir besonders an deinem Job?
The European industries consider sustainability and especially climate protection not only as an absolute necessity but also an economic opportunity. I am very excited that we - a still very small team - are able to build solutions supporting our customers in seizing these gigantic challenges and opportunities. On a more day to day basis I love imagining new approaches and designs to tricky problems.

Warum hast du dich für dieses Team entschieden?
One obvious reason is because the core skills required matched mine.
But more importantly, I find the concept of S1Seven’s product very innovative and meaningful and it also involves innovative and challenging technologies (cryptography, blockchain,decentralized identification,...) so that’s a good place to feed my appetite for learning.


Worum geht´s in deinem Job?
As a small team we have the possibility to work on various tasks.

The major part of the time is spent coding:
- improving existing software
- implementing new features
- writing tests
- contributing to open source projects (with focus on the backend).

Another big part is spent on design and organization:
- defining software architecture
- writing specifications
- tasks planning
- participating in UI
- aligning with external dev teams
- aligning with the business requirements and evolutions

Was gefällt dir besonders an deinem Job?
To name a few :
- Being able to contribute to open source projects we benefit from. It is a great way to exchange ideas with people working on similar problems and to learn quite a bit. 
- Being involved in business decisions, it’s possible to deliver an opinion and shape how the product should look like. 
- Having the possibility to be self organised on how to deliver work and still have room to learn new technologies and improve my skills.

We are a small team in an early stage company which will grow fast over the next few years to extend our offering in many dimensions. This will create many opportunities to grow into new roles, work on new technologies, become experts or managers, it is up to you to grab it.

Wie viele Runden gibt es?
3 Runden.

Wann erfährst du, ob du eingeladen wirst?
Innerhalb von zwei Wochen

Wie wird das erste Bewerbungsgespräch durchgeführt?
Videointerview

Wer ist beim ersten Bewerbungsgespräch dabei?
HR-Abteilung, Fachabteilung

Wie beurteilen wir deine technischen Skills?
Pair Programming, Live-Coding, Direkt im Gespräch