MWDN
MWDN
51 – 200 Employees
ConsultingHealthcareLogistics
MWDN is an IT services and software development company that helps businesses build and extend digital products across web, mobile, and desktop platforms. Its in-house engineering team supports client delivery through staff augmentation, dedicated development teams, and global IT recruitment. With delivery centers in Central and Eastern Europe, MWDN connects organizations in the USA, Europe, and Israel with software talent for tailored, cost-conscious technology projects.

Golang Networking Engineer Onsite in Kyiv

Build high-performance Go connectors, proxies, sidecars, and data-path services for real-time AI infrastructure. This full-time onsite role with MWDN focuses on networking, distributed systems, and production integrations.

Description

  • Design and develop Go-based connectors, proxies, and sidecars
  • Integrate the data path with customer systems, applications, and AI environments
  • Create software for high-throughput, latency-sensitive data flows
  • Develop and maintain gRPC services and communication pathways
  • Implement Layer 7 proxies and traffic-management components
  • Independently investigate protocols, technologies, and integration approaches
  • Work with modern AI protocols and ecosystems, including MCP and LLM integrations
  • Optimize throughput, latency, concurrency, and resource consumption
  • Diagnose complex networking and protocol problems in Linux environments
  • Strengthen production-service reliability, error handling, testing, and observability
  • Contribute to additional Go platform components as required
  • Use AI-assisted development tools for research, coding, debugging, and testing
  • Take features from initial research and design through implementation and production readiness

Requirements

  • Substantial production experience with Go
  • Strong background building networking, proxy, gateway, data-path, or infrastructure software
  • Hands-on experience with gRPC
  • Solid knowledge of HTTP, TCP/IP, APIs, proxies, and application-layer protocols
  • Experience creating reverse proxies, forward proxies, gateways, sidecars, connectors, or comparable traffic-handling systems
  • Background developing software where throughput, latency, concurrency, or network efficiency are important
  • Ability to develop, debug, and troubleshoot software in Linux environments
  • Ability to investigate unfamiliar protocols and technologies independently and convert findings into working implementations
  • Strong debugging and analytical problem-solving abilities
  • Experience with concurrent and asynchronous software
  • Ability to work rapidly while preserving production-quality standards
  • Willingness to incorporate modern AI development tools into the engineering process
  • Strong ownership and independent-working skills
  • Node.js experience is advantageous
  • QUIC experience is advantageous
  • MCP (Model Context Protocol) experience is advantageous
  • Experience building LLM proxies, API gateways, service proxies, or AI infrastructure is advantageous
  • Experience with WebSockets, HTTP/2, HTTP/3, or streaming protocols is advantageous
  • Experience with high-throughput or low-latency data-processing systems is advantageous
  • Distributed-systems experience is advantageous
  • Experience supporting customer-deployed or on-premises software is advantageous
  • Experience with observability and production troubleshooting is advantageous

Benefits

  • Support with independent-contractor or sole-proprietorship registration, taxation, and related legal processes
  • English-language courses
  • Opportunities for professional development
  • Team-building activities
  • Flexible working hours
  • 29 days of paid time off, comprising 18 working days plus national holidays
  • 10 paid recovery days
  • Comprehensive financial and legal support for independent contractors
  • Free English lessons with native English-speaking or Ukrainian teachers
  • Dedicated support from HR

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