Senior Software Developer

Req Id: 430485 Connection is everything. It drives us to innovate, explore, and stay close to what matters to us most. At Bell, we’re building a more connected future through world-class networks, AI-powered solutions, and digital experiences that elevate how people live, work, and play every day. We believe in empowering people. That’s why we equip our teams with cutting-edge technology, AI tools, and a collaborative environment that supports creativity and growth. Want to be part of a diverse team where your work makes a real impact? If you’re inspired by innovation that advances how people connect and transforms what’s possible, you belong on #TeamBell. On the Bell Business Markets team, you’ll be a vital part of making innovation happen for enterprise-scale customers. You’ll deliver advanced solutions in areas such as IoT, Mobility/5G, Cloud, Cyber Security, Voice, Collaboration & Contact Centre and Internet & Private Networks. At Bell, your skills and expertise will help set us apart as we continue to be the leading provider of digital connections and next generation services to businesses and governments. Summary We are looking for a Senior Backend-focused Developer to join the team, the strategic network orchestration and automation engine for Bell Business Markets (Network as Code approach). Your mission will be to design, develop, and scale our network automation platform using cutting-edge, cloud-native technologies. As we embark on a transformative vision to integrate Artificial Intelligence into our workflows, you will play a key role in shaping the future of Bell’s networks. We are seeking a professional with a strong NetDevOps mindset: someone who brings software engineering excellence while understanding network and security principles. You will mentor team members, drive architectural decisions, and ensure the absolute security, performance, and reliability of our platform. Key Responsibilities Design, develop, and maintain robust, scalable, and high-performance backend APIs and microservices. Act as a technical bridge (NetDevOps): analyze complex networking and security requirements and translate them into scalable software logic within the platform. Act as a technical expert on the evolution of the software architecture. Champion software quality and strict development methodologies, ensuring mandatory unit/integration testing and zero-regression within our blocking CI/CD pipelines. Actively participate in rigorous Agile ceremonies and ensure thorough technical documentation (the "Why") on Confluence. Collaborate with other developers, Product Owners, and external network experts to integrate new features and scale network coverage. Support other team members, exercise technical leadership, and facilitate knowledge transfer (e.g., via pair programming). Proactively identify technical debt and leverage dedicated OPEX capacity to implement sustainable fixes. Critical Qualifications Minimum of 5 years of professional experience in software development. Excellent proficiency in Python and modern backend frameworks (e.g., FastAPI). Strong understanding of cloud-native microservices architecture and deployment. Hands-on experience with OpenShift or Kubernetes in a private or public cloud environment. Strong background in CI/CD practices and automated testing (TDD, Integration testing). Good knowledge of TypeScript and familiarity with a frontend framework like Vue.js. Experience with SQL databases. Experience working in a structured Agile software development team (Scrum/Kanban). Good knowledge of object-oriented programming and SOLID principles. Preferred Qualifications Solid understanding of networking and cybersecurity concepts, with exposure to vendors and technologies such as Fortinet, Cisco, Meraki, or Arista, is considered a significant asset. Interest or foundational knowledge in integrating AI capabilities (LLMs, RAG, LangChain, etc.) into enterprise software. Experience with event-driven architecture (Kafka, RabbitMQ, etc.). Experience in frontend development (Vue.js preferred). Adequate knowledge of French is required for positions in Quebec. #LI-SS1 Adequate knowledge of French is required for positions in Quebec. Additional Information: Position Type: Management Job Status: Regular - Full Time Job Location: Canada : Quebec : Montreal || Canada : Ontario : Ottawa Work Arrangement: Hybrid Application Deadline: 10/01/2026 For work arrangements that are ‘Hybrid’, successful candidates must be based in Canada and report to a set Bell office for a minimum of 3 days a week. Recognizing the importance of work-life balance, Bell offers flexibility in work hours based on the business needs. Please apply directly online to be considered for this role. Applications through email will not be accepted. We know that caring for our team members is at the heart of a healthy, positive and thriving workplace. As part of our team, you’ll enjoy a comprehensive compensation package that includes a competitive salary and a wide range of benefits to support the well-being of you and your family. As soon as you join us, you'll be eligible for medical, dental, vision and mental health benefits that you can tailor to your specific needs. Plus, as a Bell team member, you'll enjoy a 35% discount on our services and access exclusive offers from our partners. At Bell, we are proud of our focus on fostering an inclusive and accessible workplace where all team members feel valued, respected, supported, and that they belong. Bell is committed to clarity in our hiring process. All roles posted are opportunities we’re actively recruiting for, unless stated otherwise. We also want to make sure that everyone has an equal opportunity to join our team. We encourage individuals who may require accommodations during the hiring process to let us know. For a confidential inquiry, email your recruiter or to make arrangements. If you have questions or feedback regarding accessibility at Bell, we invite you to complete the Accessibility feedback form or visit our Accessibility page for other ways to contact us. Artificial intelligence may be used to assess parts of your application. Please review our privacy policy ( see Phenom for details ) to learn more about how we collect, use, and disclose your personal information. Created: Canada, QC, Montreal Bell, one of Canada's Top 100 Employers.