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Senior Software Engineer (.NET)
altium • Katowice, Silesian Voivodeship, Poland; Wrocław, Lower Silesian Voivodeship, Poland
Posted: February 26, 2026
Job Description
Please note: The working mode is on-site: 5 days a week from one of our offices (Katowice or Wroclaw).
Why A365 Software Engineering?
Build the cloud platform that’s transforming electronics design. Altium 365 for cloud lets design engineers communicate, collaborate and bring their ideas to market more efficiently than any platform in the industry. These are some of the R&D Software Engineering contributions you might make to Altium 365:
- Building new cloud-native applications and scalable infrastructure
- Utilizing AI and ML to power advanced search capabilities
- Large-scale data processing; data modeling; holistic, intent-based API design
- Stateful and stateless servers, relational databases, ORM frameworks
Altium offers the opportunity to conceive and build new product features for electronics engineers, and add your own ideas to the world’s most collaborative and efficient electronics design platform.
A day in the life of our Senior Software Engineer
As a Senior Software Engineer, your primary role will be product development for complex cloud applications with the Altium 365 R&D team.
Who We’re Looking For
- Work with a tech stack of .NET Core, AWS, multi-tenant architecture, and distributed high load systems.
- Handle tech challenges different from most others on the market, a mixture of complex engineering software, microelectronics and cloud services
- Add to the team’s expertise through collaboration and sharing knowledge
Required Technology Experience
- .NET Core, .NET Framework.
- Microservices.
- CI, CD, Jenkins, Docker, Kubernetes.
- MySQL (FireBird, Oracle as a plus).
Will be a plus:
- AWS, EC2, ECS, RDS, etc. - or Azure/GCP
- Multi-tenant architecture
Our Benefits
🏥 Private medical insurance
❤️ Group life insurance
🏦 Contributions to your Kafeteria MyBenefit account
🧘 nilo.health, mental health and wellbeing support
🌍 Remote working abroad program
📚 Professional development support and resources
🥳 Employee referral program
🥪 Free lunch on Tuesdays, snacks, and drinks in the office
🚗 Free parking
Additional Content
Please note: The working mode is on-site: 5 days a week from one of our offices (Katowice or Wroclaw).
Why A365 Software Engineering?
Build the cloud platform that’s transforming electronics design. Altium 365 for cloud lets design engineers communicate, collaborate and bring their ideas to market more efficiently than any platform in the industry. These are some of the R&D Software Engineering contributions you might make to Altium 365:
- Building new cloud-native applications and scalable infrastructure
- Utilizing AI and ML to power advanced search capabilities
- Large-scale data processing; data modeling; holistic, intent-based API design
- Stateful and stateless servers, relational databases, ORM frameworks
Altium offers the opportunity to conceive and build new product features for electronics engineers, and add your own ideas to the world’s most collaborative and efficient electronics design platform.
A day in the life of our Senior Software Engineer
As a Senior Software Engineer, your primary role will be product development for complex cloud applications with the Altium 365 R&D team.
Who We’re Looking For
- Work with a tech stack of .NET Core, AWS, multi-tenant architecture, and distributed high load systems.
- Handle tech challenges different from most others on the market, a mixture of complex engineering software, microelectronics and cloud services
- Add to the team’s expertise through collaboration and sharing knowledge
Required Technology Experience
- .NET Core, .NET Framework.
- Microservices.
- CI, CD, Jenkins, Docker, Kubernetes.
- MySQL (FireBird, Oracle as a plus).
Will be a plus:
- AWS, EC2, ECS, RDS, etc. - or Azure/GCP
- Multi-tenant architecture
Our Benefits
🏥 Private medical insurance
❤️ Group life insurance
🏦 Contributions to your Kafeteria MyBenefit account
🧘 nilo.health, mental health and wellbeing support
🌍 Remote working abroad program
📚 Professional development support and resources
🥳 Employee referral program
🥪 Free lunch on Tuesdays, snacks, and drinks in the office
🚗 Free parking