Senior Developer | Staff Developer | Technical Lead | Architect | distributed systems | greenfield project AI

1dea is working on a greenfield project involving advanced AI models, data centers, and photonics, aiming to design and build a large enterprise-class platform from scratch.

• Minimum 5 years of experience building backend or distributed systems.
• Strong knowledge of programming languages such as C#, Java, or Go.
• Solid understanding of distributed systems, microservices, and API design.
• Ability to design databases (relational models, normalization, performance optimization).
• Experience with concurrent and parallel programming and designing scalable systems.
• Excellent communication skills and cross-team collaboration.
• English proficiency at B2+/C1 level for international cooperation.

• Designing and building distributed backend systems supporting MES (Manufacturing Execution System) and production control.
• Defining system architecture, APIs, and data models for high-scale and reliable environments.
• Creating microservices and integrations connecting internal systems with ERP, suppliers, and production partners.
• Researching and solving problems related to MES and enterprise systems (commercial and open source) to design optimal solutions.
• Leading prototyping efforts, creating proof-of-concepts, and iteratively improving systems.
• Designing and implementing data flows and processes between multiple systems.
• Enabling real-time data transmission, transformation, and event-driven automation.
• Building integrations connecting production systems, external partners, and internal tools.
• Applying best practices in architecture, code quality, and system design.
• Conducting code reviews.
• Ensuring scalability, performance, and reliability through testing and optimization.

Office location: Kraków, Poland.