Senior Software Developer at Hays

Job Description:

Latest job information from Hays for the position of Senior Software Developer. If the Senior Software Developer vacancy in Calgary matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at Hays for the position of Senior Software Developer below matches your qualifications.

Role: Senior Software Developer

Location: Calgary, AB(Hybrid)

Job type: Contract

Duration: 12 months

Rate: CAD60-CAD65/hr

Role Overview

We are building next-generation firmware upgrade and lifecycle management tools for a large, mission-critical network environment spanning Cisco routers and switches, Versa SD-WAN appliances, and Sierra cellular modems across IT and OT environments. This role focuses on building reliable automation tooling used directly by network operations teams to improve security posture, operational efficiency, and system reliability.

Key Responsibilities

• Design, build, and maintain firmware upgrade automation tools and platforms.
• Collaborate closely with network Subject Matter Experts (SMEs) to translate operational workflows into software.
• Develop end-to-end automation covering pre-checks, execution, validation, rollback, and reporting.
• Build web-based user interfaces and APIs for operator-driven workflows.
• Implement robust audit logging, error handling, and operational visibility.
• Integrate automation solutions with monitoring, inventory, and change-management systems.
• Leverage AI-assisted development tools (Kiro) to accelerate design, testing, and iteration.
• Contribute to reusable libraries, frameworks, and automation patterns.
• Technical Environment
• Network platforms: Cisco IOS / IOS-XE, Versa SD-WAN, Sierra / cellular devices
• Languages: Python (primary), NodeJS, React
• AI Assisted Development
• AWS cloud native platforms / Cloudformation deployment
• Web frameworks and APIs

Required Qualifications

• 5+ years of professional software development experience.
• Strong proficiency in Python and AWS Cloud Services
• Experience with AI Assisted software development practices
• CI/CD Pipeline knowledge
• Experience building automation tools, backend services, or workflow-based systems.
• Experience working with APIs, CLI-driven systems, and infrastructure-oriented software.
• Strong understanding of software quality, testing, and version control practices.

Preferred Qualifications

• Experience in infrastructure, systems, or network-adjacent software development.
• Experience in operational, regulated, or high-reliability environments.
• Exposure to AI-assisted development tools or platforms.
• Interest in NetDevOps, automation, or operational tooling

Job Info:

• Company: Hays
• Position: Senior Software Developer
• Work Location: Calgary
• Country: CA

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Senior Software Developer at the office Calgary above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.