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NGng-voice GmbH

Software Engineer – Communication Protocols (Python)(m/w/x)

Hamburg
Full-timeWith Home OfficeExperienced

Maintaining and evolving Python and Diameter-based communication protocols at a software-based mobile network provider. 2-5+ years of software development experience with large codebases required. Mobility benefit, hybrid remote culture.

Requirements

  • 2–5+ years of professional software development experience
  • Strong programming skills in Python
  • Experience with non-trivial or larger codebases
  • Good analytical and structured problem-solving skills
  • Curiosity and willingness to understand technical specifications
  • Ownership mindset and independent working ability
  • Good communication skills and collaborative style
  • Exposure to Diameter and SIP protocols
  • Basic understanding of distributed systems concepts
  • Experience of communication and network protocol programming
  • Experience with C programming or willingness to learn
  • Background in telecom, networking, or backend systems
  • Hamburg-based or willingness to relocate
  • Eagerness to grow in technical environments
  • Enjoyment of diving into unfamiliar code

Tasks

  • Investigate and resolve production issues
  • Maintain Python-based protocol components
  • Contribute bug fixes to the codebase
  • Improve production-grade code and systems
  • Maintain and evolve Diameter-based components
  • Analyze protocol behavior and system interactions
  • Interpret technical specifications and 3GPP documents
  • Collaborate with L2 support, QA, and R&D
  • Support hotfix and temporary image releases
  • Enhance diagnostics and backend supportability

Work Experience

  • 2 - 5 years

Education

  • Vocational certificationOR
  • Bachelor's degreeOR
  • Master's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • Python
  • Diameter
  • SIP
  • C

Benefits

Flexible Working

  • Flexible working
  • Hybrid remote culture

Startup Environment

  • Entrepreneurial culture

Informal Culture

  • Flat hierarchies

Parking & Commuter Benefits

  • Mobility benefit

Healthcare & Fitness

  • Fitness benefit
  • Wellness benefit

Learning & Development

  • Language class benefit

Additional Allowances

  • Home office budget
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of ng-voice GmbH and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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