Senior Network Software Engineer, 1NCE

Golang/C

Salary not provided

AWS

Docker

Kubernetes

Linux

Git

Senior and Expert level

Remote from Europe, UK

More information about location

1NCE is the only provider of connectivity and software for IoT at a global Lifetime Flat

Job no longer available

1NCE is the only provider of connectivity and software for IoT at a global Lifetime Flat

201-500 employees

B2BCommunicationInternet of ThingsTelecommunicationsCloud Computing

Job no longer available

Salary not provided

AWS

Docker

Kubernetes

Linux

Git

Senior and Expert level

Remote from Europe, UK

More information about location

201-500 employees

B2BCommunicationInternet of ThingsTelecommunicationsCloud Computing

Company mission

1nce's mission is to change the IoT industry, so its customers can change the world.

Job

Company

Role

Who you are

You have solid programming experience in C and (ideally) Go
You have a solid understanding in Networking (IP, routing) and/or experience in network programming (VPP, DPDK, eBPF XDP)
You are experienced with Kubernetes
You have an agile mindset
You know Git
You have confident Linux knowledge
Your command of English should correspond to B2/C1-Level

Desirable

Docker and Kubernetes
Clouds (preferably AWS)
Mobile Telco knowledge (understanding of mobile core network structure, standards)

What the job involves

Join our 1CORE team as a Senior Network Software Developer (all) and contribute to a performant processing and routing of our telecom UDP network traffic
You write C code which will process telco network traffic, increasing its efficiency and performance
You write Go code which will inject C code snippets into kernel (eBPF XDP) and communicate with other components (receive commands and initiate related actions, report state)
You test your code on multiple layers with emphasis on unit and integration tests
You prepare binaries for Kubernetes based deployment
You configure network routing using Linux and AWS services
You take part in decision making related to implementation of requirements provided by Product Owners and stakeholders

Our take

The Internet of Things (IoT) stands to revolutionise the world through a network of connected devices able to communicate autonomously, but the industry faces a major bottleneck in the connectivity part of this equation. While there are numerous telecoms providers, their pricing structures are confusing and often far too expensive for the limited data needs of many IoT devices. Enter 1NCE, an IoT network carrier offering a one-off, flat fee to connect any device for its entire expected lifetime.

Aside from being alone in its flat pricing structure, 1NCE also stands out for the flexibility of its offering. IoT devices often find themselves in places where network coverage is almost non-existent, so connectivity solutions have to be adaptable. 1NCE can connect worldwide using all known cellular radio standards. These advantages have seen it gain 12,000 corporate customers using its SIMs in over 15 million connected devices.

Having disrupted the IoT connectivity market, 1NCE is turning its focus on the IoT software industry with the launch of its 1NCE OS. This set of developer tools and device controls is included to customers for free with its flat pricing plan. In the immediate future, 1NCE will develop this offering and expand its marketing efforts as it grows into a major player in an industry that it is rapidly disrupting.

Steph

Company Specialist at Welcome to the Jungle

Insights

Top investors

22% female employees

65% employee growth in 12 months

Glassdoor (4.3)

Company

Funding (2 rounds)

Apr 2025

$60m

LATE VC

Sep 2021

$50m

LATE VC

Total funding: $110m

Company benefits

An exciting environment that will revolutionize the telecommunications market for IoT
Varied, agile work in a growing company with an international team with plenty of space for new ideas and strategies where self-started individuals are highly valued and work effort is not measured in time but in results
Nilo.Health platform for your well-being
Work around the world program
Virtual Shares program
Working on cutting-edge technologies
Flexible working models to accommodate work-life balance
26 days of paid annual leave
Global and local events to strengthen our team spirit and have fun together
And many more depending on your location (e.g. gym membership, transportation allowance, language courses, pension scheme, etc.)

Company HQ

Kapitol-Viertel, Köln, Germany

Leadership

Alexander P. Sator

(CEO)

Is also Chairman of the Supervisory Board at Solutions30 and MD at Sapfi Kapital Management.

Younes Allaki

(CTO)

Was previously Vice President M2M/IoT at Deutche Telekom. Before that was VP at T-Systems and Head of Product for congstar.

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