Software engineer (m/f/d)

About us

Committed to building the next generation of 100% software-based mobile networks, combining DevOps with telecommunications expertise, ng-voice is creating innovative mobile infrastructure solutions and making them accessible for operators and enterprises that want to deploy future-proof networks. 
  
We're hiring a talented Software Engineer (m/f/d) to join our team in developing the next-gen features and applications for our IMS solution. As a Software Engineer (m/f/d), you'll build complex applications, optimize solutions, and improve operational efficiency. The ideal candidate has expertise in telephony, C/C++, Python, SIP, Diameter, and cloud-native technologies like Kubernetes. 

Tasks

What you’ll do  
  

• Develop the next generation of features and applications for our IMS solution using a test-driven development approach 
• Collaborate with a passionate team to develop the next generation of features and applications 
• Perform testing, validation, and optimization of solutions to ensure high-quality deliverables 
• Identify opportunities to improve operational efficiency and propose innovative solutions 
• Work with technologies such as Kamailio, Redis, MySQL, SIP, RTP, Diameter, C, Python, and Bash 
• Opportunity to work on the full spectrum of IMS nodes: P-CSCF, S-CSCF, I-CSCF, RTP-Engine, MMTel, HSS, PCRF, DRA, BGCF, TOPOS, TADS, E-CSCF 
• Understand 3GPP specs and incline the IMS solution to the standards 

Requirements

Our ideal new colleague  
  

• Strong programming skills in C/C++, and knowledge of Go or Python is considered a plus.
• Experience with Kamailio is highly desired but not a must
• Knowledge of telephony and signaling standards, such as SIP and Diameter 
• Experienced and very comfortable working on UNIX/Linux operating systems 
• Strong problem-solving and analytical skills 
• Self-motivated and able to work autonomously 
• Ability to adapt to a fast-paced and dynamic work environment 
• Proficiency in English 

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 class benefit and wellness benefit (for full-time employees)
• Home office budget (for full-time employees)

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