Software engineer (m/f/d)

About us

Tasks

• 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

• 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

• 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)