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September 30, 2026

Technical Integration Engineer

Mid • On-site

Warsaw, Poland

Quick Facts

  • Role: Technical Integration Engineer (Telecom)

Description

Support end-to-end delivery of telecom solutions across design, integration, validation, and acceptance phases. Coordinate design, integration, validation, and acceptance activities, reviewing technical documentation (HLD, LLD, test strategies, ATPs, MOPs) and supporting project planning, risk mitigation, and status reporting. Work with delivery, support, and R&D teams to resolve technical issues and coordinate testing and customer-facing technical discussions.

Responsibilities

  • Coordinate and support design, integration, validation, and acceptance activities
  • Review HLD/LLD, test strategies, ATPs, and MOPs
  • Participate in project planning, execution, and risk mitigation
  • Monitor progress and provide technical status updates and reports
  • Support customer-facing activities and technical discussions
  • Collaborate with R&D, Care, and engineering teams to resolve technical issues
  • Coordinate testing and acceptance activities

Requirements

  • Experience in telecom software solutions, integration, or system engineering
  • Knowledge of Unix/Linux environments and databases: MariaDB, Oracle, SQL, or Aerospike
  • Good understanding of TCP/IP, Diameter, HTTP2, SIP, SOAP/XML, and SNMP
  • Experience with application integration in complex or multi-domain environments
  • Familiarity with VNF/CNF architectures, cloud technologies, and platforms such as OpenStack or VMware
  • Understanding of telecom domains including HSS/HLR, AUSF/UDM, IMS, VoLTE, and mobile network integration
  • Knowledge of OSS/BSS ecosystems and telecom service architectures
  • Strong analytical, troubleshooting, and communication skills

Benefits

  • Yearly financial bonus
  • Private medical care with Medicover (additional packages such as dental, senior care, oncology available on preferential terms)
  • Life insurance and access to NAIS benefit platform
  • Access to 70+ training tracks with certification opportunities (e.g., GenAI, Excel, Business Analysis, Project Management) via the NEXT platform
  • Free access to Education First languages platform, TED Talks, and Udemy Business content
  • Hybrid working model after onboarding, with office work supported by a home office package (laptop, monitor, chair)

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