Sr. Software Development Engineer (Java)

RenesasElectronics

Wroclaw, , Poland permanent

Posted: April 8, 2026

Required Skills

Job Description

Why Altium 365 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.

Please note: this position is offered as a B2B contract and is intended as a temporary replacement for a period of 6 to 12 months.

About the Role  

As a Senior Backend Developer, your primary role will be product development for complex cloud applications with the Altium 365 R&D team. 

A Day in the Life of Our Senior Backend Developer

• Work with a tech stack that includes Java and .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

Who We’re Looking For

• A proactive, self-motivated learner who sees engineering as not just a job, but a way of looking at the world 
• A willing and clear communicator who can think big and in new directions, solving each problem that arises
• Takes the long view, anticipating problems at the earliest stages of development
• Flexible and agile in the face of change; welcome it, work with it
• Takes ownership of what we commit to, sees it through to the end

Required Technology Experience

• Java
• AWS, EC2, ECS, RDS, etc.
• Multi-tenant architecture, microservices
• CI, CD, Jenkins, Docker, Kubernetes
• MySQL (FireBird, Oracle as a plus)
• Knowledge of .NET Core, .NET Framework would be a plus

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