Software Developer - Datapath (C++)

TL;DR

Software Developer - Datapath (C++): Building and optimizing the event broker datapath engine for real-time data movement with an accent on high throughput, low latency, and reliability. Focus on implementing messaging protocol adapters and optimizing multi-threaded performance within the Linux kernel and hardware interfaces.

Location: Hybrid (Ottawa, Ontario)

Salary: $90,000 – $125,000

Company

hirify.global is a leading event-driven platform providing the infrastructure for real-time data movement in the enterprise AI era.

What you will do

• Develop and optimize the datapath engine responsible for high-rate, low-latency message movement.
• Implement and maintain protocol adapters for MQTT, AMQP, REST, RDP, and Kafka.
• Develop code for both custom hardware (FPGAs, network processors) and software brokers on Intel server processors.
• Analyze and optimize deep-level TCP, hardware interfaces, and OS networking behavior.
• Collaborate with cross-functional teams to deliver features that meet strict performance and reliability standards.

Requirements

• 2+ years of experience writing multi-threaded, performance-oriented code in C++.
• Knowledge of network protocols (TCP/IP) and messaging protocols (MQTT, AMQP, REST, Kafka).
• Proficiency in low-level memory management and debugging complex applications using core files.
• Ability to drive work independently with high-level guidance.
• Must be able to work in a hybrid setup in Ottawa, Ontario.

Nice to have

• Experience with POSIX sockets and HTTP/REST client implementation.
• Familiarity with real-time applications in Linux.
• Experience with hardware network processors, such as Cavium Octeon.

Culture & Benefits

• Hybrid-first approach with a focus on flexibility and work-life balance.
• Culture driven by craftsmanship, trust, courage, and humility.
• Structured training programs designed for rapid professional growth.
• Collaborative environment working with top industry experts.