Senior Routing Engine Developer – CX Platform

This is a fully remote position, open to applicants in Canada.

📋 Description

• Design and create enterprise-level routing engines that manage voice and digital interactions in real-time.

• Implement sophisticated routing algorithms that consider skills, priorities, capacity, availability, and business rules.

• Ensure exceptional availability, scalability, resilience, and performance across queues, routing paths, and interaction workloads.

• Design and maintain APIs for routing configuration, administration, monitoring, and integrations.

• Optimize systems for high concurrency, fault tolerance, resiliency, and consistent performance.

• Integrate routing services with telephony, digital messaging, workforce management, CRM, identity, reporting, and analytics platforms.

• Develop Java and Spring Boot services, APIs, integration components, and reference implementations.

• Translate business journeys and operational requirements into solution components, interaction flows, deployment views, and technical roadmaps.

• Define non-functional requirements for availability, performance, concurrency, security, privacy, observability, disaster recovery, and supportability.

• Review designs and code, identify technical risks, challenge assumptions, and drive practical quality, time, and cost decisions.

• Establish engineering standards, reusable patterns, quality gates, documentation expectations, and technology adoption guidance.

• Collaborate with CX domain experts to convert operational requirements into routing capabilities.

⛳️ Requirements

• 8+ years of software engineering experience, with significant ownership of architecture and technical delivery for distributed applications.

• Expert-level hands-on experience with Java, Spring Boot, distributed systems, microservices architectures, REST APIs, persistence, security, testing, and performance engineering.

• Experience in developing routing logic for contact center, communications, or customer engagement platforms.

• Knowledge of ACD concepts, agent states, queue management, skill-based routing, priority routing, proficiency routing, and workload balancing.

• Experience in constructing high-throughput, low-latency transaction processing systems.

• Deep understanding of API-first design, event-driven architecture, messaging, distributed systems, and cloud-native engineering.

• Experience with PostgreSQL or similar relational databases, data modeling, integration data flows, and transactional design.

• Hands-on experience with contact center or CX platforms and the operational concepts behind customer routing and engagement.

• Excellent communication skills, including the capability to produce clear technical documentation and lead client-facing workshops.

• Experience with real-time communications platforms such as FreeSWITCH or Kamailio (preferred).

• Familiarity with optimization algorithms, decision engines, or scheduling systems (preferred).

• Experience with Genesys, NICE, Five9, Amazon Connect, Cisco, Avaya, or similar contact center platforms (preferred).

• Exposure to WFM processes and integrations involving forecasting, schedules, adherence, etc. (preferred).

• Familiarity with Kafka or RabbitMQ, Kubernetes, Jenkins, observability platforms, API gateways, and security architecture (preferred).

• Practical experience with AI-assisted software development or AI-enabled solutions, including tools such as Claude or GitHub Copilot (a plus).

🏝️ Benefits

• Health insurance

• Relocation program

• Remote work flexibility / Work From Anywhere Culture

• Professional development opportunities

• Certification programs

• Mentorship and talent investment programs

• Internal mobility opportunities

• Internship opportunities

• Inclusive and supportive work environment

• Regular team-building company social events