Senior Value Added Services Specialist (Telecommunications)

TL;DR

Senior Value Added Services Specialist (Telecommunications): Developing and designing VAS platforms such as SMSC, MMSC, and RCS/RBM with an accent on telecommunication protocols and virtualized environments. Focus on deploying platforms on OpenStack and Kubernetes, optimizing system security, and supporting E2E automated testing.

Location: Hybrid (Warsaw, Poland) - 2-3 days a week in the office

Company

hirify.global is a leading telecommunications provider focusing on efficient network solutions and customer satisfaction.

What you will do

• Develop and maintain VAS platforms including SMSC, MMSC, VoiceMail, Ring Back Tones, Localization Platforms, and RCS/RBM.
• Design new technical solutions to meet business requirements.
• Support E2E system testing, including the design of automated test suites.
• Deploy platforms on virtualized environments using OpenStack and Kubernetes.
• Improve the security of developed solutions and provide support to operation teams.
• Handle software design for the InHouse Development team and perform capacity planning.

Requirements

• Understanding of Value Added Services (VAS) and telecommunication architecture.
• Basic knowledge of protocols such as SIP, SMPP, MM1, and REST.
• Proficiency in Linux usage.
• Strong delivery mindset and orientation toward customer experience.

Nice to have

• Experience with OpenStack.
• Experience with Kubernetes (K8s).
• Knowledge of ELK stack.

Culture & Benefits

• Collaborative team environment with a strong focus on mutual support and knowledge sharing.
• Opportunity to work with the newest technologies.
• Environment that encourages continuous learning and professional growth.
• Focus on high customer satisfaction and efficient solution delivery.