Senior Developer/Technical Lead

🕒 August 11

🇨🇦 Canada – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 13%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Connex Telecommunications Inc.

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 1996

📡 Telecommunications

🤝 B2B

☁️ SaaS

Telecommunications • B2B • SaaS

Connex Telecommunications Inc. is an integrated technology solutions provider founded in 1996 that specializes in customer experience, contact center solutions (including CCaaS and contact center outsourcing), unified communications (UC as a Service and on‑premise), and IT infrastructure services. The company offers managed and professional services, managed migrations, assurance testing (CATS), virtual assistants and AI solutions, and partners with Microsoft (Nuance), Google (CCAI, Google Cloud) and Amazon (Connect). Connex serves enterprise customers across financial services, communications, government, healthcare and education, and reports 150,000+ endpoints, 75,000+ agents, 350+ clients, 600+ employees and 14+ North American offices.

📋 Description

• Build enterprise-grade Amazon Lex bots from requirements gathering through production deployment • Design high-performing voice and chat conversational experiences • Integrate Amazon Lex with Amazon Connect and AWS serverless services • Analyze production conversations to improve intent recognition, bot performance, and customer experience • Lead a small development team while remaining hands-on with coding, troubleshooting, testing, and optimization • Create scalable intent models, custom slot types, prompts, and dialog-management strategies • Optimize natural language understanding performance through continuous tuning based on production traffic and conversation data • Develop multilingual conversational experiences • Design fallback, clarification, interruption, escalation, and error-handling strategies • Apply conversational design and prompt-engineering principles to improve customer interactions

🎯 Requirements

• 6 to 10 years of software development experience • Minimum 3 years of hands-on Amazon Lex V2 development experience • Minimum 3 years of experience integrating Amazon Lex with Amazon Connect • Strong experience designing and developing AWS serverless architectures • Experience leading developers while remaining actively involved in technical delivery • Mandatory Amazon Lex V2, intent and slot modelling, custom slot types, dialog management, session attributes, AWS Lambda code hooks, prompt variations, DTMF integration, confidence-score tuning, and multilingual bot development • Mandatory AWS Lambda, Amazon DynamoDB, Amazon API Gateway, and Amazon Connect skills • English and French experience preferred • AWS Associate-level or Professional-level certification preferred • Amazon Bedrock experience preferred • Knowledge of intent classification, entity recognition, prompt engineering, conversational design, natural language processing, natural language understanding, and generative AI fundamentals