C# Developer

General information

We are creating from scratch new industrial IoT platform which will be used to provide best in class protection software for Power Grids. Our system is mission critical to keep lights on.

Since project is creating from scratch, we are using cutting edge technologies on practice not only in paper. In daily work you will be able to get hands on experience on containerization, Kubernetes (k8s) and system designed in full fledge microservice architecture with all it benefits and drawbacks. We cannot promise you that this will be easy ride, but it will be for sure fun one.

Concepts like scalability, reliability, and availability are the key base so it is required to have basic knowledge about how they can be achieved in microservice world.

Main message bus and event platform in project is kafka which in our case is put on the stress of millions of messages per second.

Low level system components are written in C#.

Quality is unquestionable so we constantly invest in test automation, starting from Unit Test level which are written in language in which microservice is written, through component and system level, ending on E2E Test which are automated in Python using PyTest. Hands on experience in Python and PyTest will be plus, but if you do not have any experience with Python and would like to learn it it’s fine too.

Reporting to Eryk Zajdel, you will work in a collaborative environment.

Quality is unquestionable, so we constantly invest in test automation, starting from the Unit Test level, written in the same language as micro-services.
Our tech stack and tools include .NET 6, REST API, SLQ (PostgreSQL, SQL Server), Git, Azure DevOps, Kafka, Docker, Kubernetes, Prometheus.

Our commitment / We offer:

• We guarantee a friendly and supportive workplace
• Work with professionals willing to share their experience
• Access to technology of the future
• Domain knowledge training

Your responsibilities:

As a C# Developer you will join the team in Krakow, working closely with colleagues from Sweden and US. With excellent software engineering skills and can-do culture you will be a part of our global group developing industrial IoT platform.

• Achieve business goals through designing and developing code in the .NET technologies.
• Design, develop and maintain microservices architecture for back-end.
• Participate in code review.
• Troubleshooting and bug fixing for all issue discovered during E2E testing
• Share your experience and skills with other team members.
• Proposing and elaborating with other team members how to improve code quality, performance and stability.
• Work closely with Product Owner, QA engineers to ensure successful project delivery

Your background:

• Bachelor's degree (B. S.) from four-year college or university in computer science, information sciences or a related field
• 3+ years of hands-on implementation experience with C# software development
•  Experience with the .NET technology stack: C#, REST Web Services and .Net Core,
• Assure high code quality through unit tests and adherence to software development best practices like Clean Code, SOLID, and code reviews.
• Hands on knowledge in following areas:
• Git version control system
• Build management - Azure DevOps Pipelines, MSBuild, CMake
• Docker / podman
• Kubernetes + Helm
• A broad and up-to-date background on build system technology and software engineering in general
• Demonstrate understanding of the concepts API Development and Consumption.
• Excellent communication in English to explain and document your ideas and plans for different audiences
• Experience in working in a globally distributed team is a plus
•  Knowledge of DDD is a plus
• Experience with Kafka, JavaScript is a plus
• Open minded and would like to learn and develop yourself and your software engineering skills