Location: Krakow, Lesser Poland, PolandJob ID: R0094378Date Posted: 2025-07-07Company Name: HITACHI ENERGY SERVICES SP. Z O.O.Profession (Job Category): Engineering & ScienceJob Schedule: Full timeRemote: NoJob Description:We are creating from scratch new industrial IoT platform which will be used to provide best in class monitoring software for Power Grids. Our system is mission critical to keep lights on. More details can be found here: https://www.hitachienergy.com/products-and-solutions/grid-and-generation-management-network-manager/network-manager-wide-area-monitoring-system-wamsSince 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.Our tech stack and tools include .NET 6, REST API, SLQ (PostgreSQL, SQL Server), Git, Azure DevOps, Kafka, Docker, Kubernetes, Prometheus.How You Will Make An ImpactAs a Senior 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 testingShare 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 deliveryYour backgroundBachelor's degree (B. S.) from four-year college or university in computer science, information sciences or a related field8-10+ years of hands-on implementation experience with C# software developmentExperience 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 systemBuild management - Azure DevOps Pipelines, MSBuild,Docker / podmanKubernetes + HelmSQL database knowledgeDemonstrate understanding of the concepts API Development and Consumption.Excellent communication in English to explain and document your ideas and plans for different audiencesExperience in working in a globally distributed team is a plusExperience with Kafka, C++ is a plusOpen minded and would like to learn and develop yourself and your software engineering skillsMore About UsWe pride ourselves on offering a holistic range of competitive benefits to support your financial, physical and mental wellbeing and personal development. We want you to truly thrive with us, in work and out.We can provide more information during the recruitment process.Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.
