Software engineer; m​/f​/d

About us

Committed to building the next generation of 100% software-based mobile networks, combining Dev Ops 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 Senior software engineer (m/f/d) to join our team in developing the next-gen features and applications for our IMS solution. As a Senior software engineer (m/f/d), you'll build complex applications, optimize solutions, and improve operational efficiency.

The ideal candidate has expertise in telephony, Kamailio, SIP, Diameter, and cloud-native technologies like Kubernetes.

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 next generation 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 3
  
  GPP specs and incline the IMS solution to the standards

• Strong programming skills in Kamailio, and knowledge of Go or Python is considered a plus.
• Experience with Kamailio is highly desirable but not a must.
• Knowledge of telephony and signaling standards, such as SIP and Diameter.
• Experience 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.

• 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).