Senior C++ Developer

The project: Our client specializes in innovative software solutions for public safety, transport, air traffic, maritime, and defense sectors with a focus on incident and crisis management in global settings. Our projects are technically and organizationally challenging and require a high level of expertise.

We are building an operational communication system in the safety‑critical railway environment. The Scrum Team develops essential parts such as the user interface, the required backend (application server integrated into a Kubernetes environment), and the corresponding IMS (IP‑Multimedia System) application server for rail‑specific voice communication functions.

Public Transport

• Participation in the development of performance‑critical backend services.
• Taking responsibility for all phases of the software life cycle: requirements engineering, design, implementation, testing, and maintenance.
• Evaluating and taking responsibility for architectural decisions.
• Contributing to the further build‑out of our development infrastructure.
• Cooperating with strategic and technical product management.
• Willingness to travel to the headquarters in Vienna for ramp‑up.

• Experience in team‑oriented development of complex distributed software systems in a Linux‑based cloud‑like environment with a strong focus on availability, continuous operation, security, and safety.
• Detailed knowledge of solid software design principles.
• Detailed knowledge of modern C++ (6+ years of experience).
• Experience with development tools like Git.
• Very good English knowledge in writing and speaking (you will be working in an international team).

• Experience with Python, Cassandra, Rabbit
  
  MQ, Kubernetes and Open Stack, SIP and IMS (IP Multimedia Subsystem).

• Flexible working hours
• Medical insurance
• International clients
• 100% remote work
• Annual bonuses
• Life insurance
• Non‑corporate work atmosphere
• Integration events
• Additional days off
• Training and development budget

Recruiter:
Karolina Witkowska — ka

• Contract:
  
  B2B / Employment
• Scale of work:
  Full‑time
• Start date:
  
  ASAP, long‑term cooperation
• Type of work: 100% remote
• Location:
  
  Poland

• C++
• React
• Microservices
• CMake
• Google Test