We are looking for a Senior Full-stack .NET Engineer with Blazor to join our team.
Our Client is a leading provider of automated storage and logistics systems. Together with N-iX and client engineers, you will work on developing a comprehensive, scalable, and efficient solution to meet the evolving needs of modern warehouse management, ensuring a robust, future-proof operational environment.
Responsibilities:
- Actively engaging in development meetings to stay abreast of new technologies and understand the company's vision and objectives.
- Playing a key role in technical planning meetings, collaborating with colleagues to discuss user stories and decompose tasks with the end result in mind.
- Ensuring the delivery of high-quality products through meticulous practices such as documentation, code reviews, unit tests, API tests, and comprehensive monitoring.
- Collaborating closely with the product manager to ensure the team's clear understanding of the project's purpose.
- Proactively escalating issues to the Head of Development when assistance is required.
- Aligning with the team's goals during daily stand-up meetings.
- Advocating for improvement suggestions during retrospective meetings that lead to positive changes.
Requirements:
- Strong proficiency in C#, .NET Core, and .NET Framework - 5+ years of experience
- Experience with the Blazor framework
- Solid understanding of Clean Code, DDD, and CQRS principles
- Practical knowledge of CI/CD pipelines
- Experience with PostgreSQL and SQLite
- Hands-on familiarity with Docker
- Knowledge of RabbitMQ and MassTransit
- Practical experience with gRPC
- Strong skills in Unit Testing and Integration Testing
- Proficiency with Git
- English level - Upper-intermediate+
- Polish level - Native/Advanced
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
Nix is the first biosensor to provide endurance athletes with personalized hydration intelligence — grounded in science, backed by data, and delivered in real time to support peak performance and wellbeing.
Key team members

Tom Fowler

Meridith Cass

Olivia Crozier
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