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Open nowPosted 245 days ago

Software Engineer (m/f/d) – Go / Cloud-Native IMS

ng-voice5 open roles

Where
Remote
Work mode
Remote
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Your applicationOpen nowSoftware Engineer (m/f/d) – Go / Cloud-Native IMSng-voice · Remote

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  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on ng-voice's own form.

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The clock on this job

Early applications get read.

8.0% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 8.0%7 days
  4. 15.0%14 days
  5. 34.2%30 days
This job: posted 245 days ago

The posting

About us

About Us

Committed to building the next generation of 100% software-based mobile networks, ng-voice combines DevOps with telecommunications expertise. We are creating innovative mobile infrastructure solutions, making them accessible for operators and enterprises that want to deploy future-proof, cloud-native networks. We're hiring a talented Software Engineer (m/f/d) to join our team in developing next-gen features for our IMS (IP Multimedia Subsystem) solution. You will build high-performance Go applications, optimize distributed systems, and improve operational efficiency in a cloud-native environment.

Tasks

What You’ll Do

  • Next-Gen IMS Development:Develop and scale features for our IMS solution usingGo (Golang), following a test-driven development (TDD) approach.
  • Core Network Logic: Work across the full spectrum of IMS nodes (P/S/I-CSCF,MMTel, etc.), transitioning legacy signaling patterns into high-performance Go services.
  • Protocol Implementation: Handle signaling and media protocols (SIP, Diameter, RTP) directly within Go-based micro-services.
  • System Optimization: Perform deep-track testing, validation, and optimization to ensure low-latency performance and high-quality deliverables.
  • Standards Alignment: Interpret3GPP specifications and implement them to ensure our IMS solution remains industry-compliant and interoperable.
  • Cloud-Native Operations: Work with a modern stack including Kubernetes, Redis, MySQL, and Prometheus build resilient, self-healing network functions.

Requirements

Our Ideal New Colleague

  • Strong Go Proficiency: Deep experience in Go (Golang) is required, specifically with con currency patterns (go routines/channels) and performance tuning.
  • Telephony & Signaling: Solid understanding of telephony standards, specifically SIP and Diameter.
  • Systems Expertise: Very comfortable working in Linux environments and understanding low-level networking (TCP/UDP/SCTP).
  • Scripting: Knowledge of Python or Bash for automation and tooling.
  • Problem Solver: Strong analytical skills with the ability to debug complex distributed systems.
  • Mindset: Self-motivated, autonomous, and able to thrive in a fast-paced, hybrid-remote startup environment.
  • Communication: Proficiency in English.

Benefits

Benefits

A little more about our culture and why you should join

  • Work-Life-Balance is a priority: Flexible working that suits you - we live and breathe a hybrid remote culture and don't mind where and when you work
  • We are committed to building a diverse team that represents a variety of backgrounds, perspectives, and skills in a traditionally not very diverse industry
  • We offer you the culture of a fast-growing start-up with the maturity of an enterprise company
  • We are more interested in your experience and knowledge than formal degrees
  • Entrepreneurial culture and flat hierarchies
  • Mobility benefit, fitness benefit, language classbenefitand wellness benefit (for full-time employees)
  • Home office budget (for full-time employees)
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  2. 25 readers review it

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    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on ng-voice's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

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