Software Engineer (C++)

TL;DR

Software Engineer (C++/Linux): Developing high performance C++ software for telecommunications and high volume data processing environments with an accent on efficient algorithms and low latency pipelines. Focus on optimizing system components, implementing telecom signaling protocols, and utilizing AI-assisted development tools.

Location: Hybrid (Kingston Upon Thames, UK). Candidates must have legal work authorization to work in the UK; no visa sponsorship is provided. Ability to maintain security clearance is required.

Company

hirify.global is a leader in Lawful and Location Intelligence, providing real-time insights for law enforcement and emergency services to help save lives.

What you will do

• Design, implement, and maintain high-performance C++ software for telecom signaling and data processing.
• Develop efficient algorithms for encoding, decoding, and processing large volumes of network data.
• Optimize system components and perform multi-threaded debugging in Linux environments.
• Manage containerized and orchestrated environments using Docker and Kubernetes.
• Collaborate with senior engineers on architecture, design decisions, and client-driven requirements.
• Leverage AI-assisted development tools to accelerate coding, testing, and automation workflows.

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, or a related field (UK 2:1 equivalent or higher).
• Minimum 4 years of professional C++ development experience (C++11 and later) and proficiency with STL.
• Strong mathematical foundation.
• Experience with Linux development using GCC and OS management scripts.
• Knowledge of IP networking communication protocols and high volume data optimization.
• Legal work authorization to work in the UK.

Nice to have

• Experience with telecom protocols such as SS7, RANAP, S1AP, or NGAP.
• Knowledge of 3GPP RAN/RRC standards (GSM, UMTS, LTE, NR).
• Proficiency with Wireshark or other protocol analysis tools.
• Experience with Jenkins CI/CD pipelines and performance profiling tools.
• Functional testing skills using Python or similar scripting languages.

Culture & Benefits

• Flexible hybrid work model centered on trust and business needs.
• Inclusive and respectful workplace fostering diversity and collaboration.
• Opportunity to work on high-impact systems used by government agencies and communication providers globally.
• Professional growth through collaboration with experienced engineering teams.