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Wallet icon Coin icon Rate 5 800 € - 6 600 € / month info
Timer icon Form of cooperation Full-time / 95% Remote
Briefcase icon Sector Logistics
Location icon Location Praha

info The reward is calculated upon delivery of 20 MD per month (1MD=8h)

Project duration 6 months with no possibility of extension
Period of cooperation 06.07.2026 - 31.12.2026
Start date 06.07.2026 - 13.07.2026
Project duration 6 months with no possibility of extension
Period of cooperation 06.07.2026 - 31.12.2026
Start date 06.07.2026 - 13.07.2026
Technology
  • MS Azure
  • MongoDB
  • Java EE
  • Microservices
  • Github
Languages
  • English flag English - active, B2/C1/C2

Project description

  • design of a new business-critical digital platform that will replace the existing solution and ensure the processing of high volumes of data and transactions
  • leading the conceptual and technical design of the solution in close cooperation with business stakeholders, development, and DevOps teams
  • definition of the target architecture built on Java, microservices, Azure, and AKS
  • analysis of the existing solution built on .NET, Azure, and MongoDB, including data models, APIs, integration principles, and key business processes
  • design for reusing existing data models, API contracts, integration principles, and business processes
  • preparation of migration and coexistence strategies, including the gradual decommissioning of the original system
  • design of a scalable, resilient, and performant architecture for high-throughput and low-latency processing
  • design of a modern web user interface architecture in accordance with UX/UI principles
  • definition of non-functional requirements in areas of performance, security, availability, maintainability, and observability
  • setting up principles of specification-driven development and utilizing GitHub Copilot and agentic AI in development
  • definition of standards for REST, OpenAPI, unit testing, E2E testing, and contract testing between microservices
  • design of automated CI/CD using GitHub Actions, Infrastructure as Code, and secure-by-design principles
  • creation of architectural documentation, presentation of design options, and support for technical decision-making
  • cooperation in the scope of approximately 110 man-days with a predominance of remote work and on-site presence once a month in Prague

Project requirements

  • advanced experience with:
    • at least 3 years of experience as a Solution Architect or Lead Architect in designing enterprise systems
    • designing backend architecture built on Java
    • designing distributed solutions using microservices
    • designing cloud-native solutions in Azure, including AKS
    • designing systems for high data volumes, high transaction rates, and low latency
    • technical leadership of development and DevOps teams
  • experience with:
    • operation and design of solutions using MongoDB or similar large-scale NoSQL databases
    • designing web user interfaces at an overall architectural level
    • designing APIs using REST and OpenAPI
    • designing automated CI/CD, ideally using GitHub Actions
    • unit testing, automated E2E testing, and contract testing
    • utilizing GitHub Copilot and AI-assisted development workflows
    • translating business requirements into unambiguous architectural specifications
    • communicating architectural decisions to both technical and non-technical audiences
  • advanced knowledge of:
    • DevOps principles, Infrastructure as Code, and a secure-by-design approach
    • specification-driven development
    • design of data models, API contracts, and integration principles
    • non-functional requirements in areas of performance, security, availability, maintainability, and observability
    • architectural trade-offs and systematic decision-making in complex multi-stakeholder environments
  • advantageous:
    • knowledge of cloud-native security patterns
    • experience with event-driven architecture
    • experience with migrating or decommissioning legacy systems
    • knowledge of Domain-Driven Design
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