Our energy client is looking for a Senior Application Developer to support the development of enterprise-scale automation platforms used to manage the lifecycle of network infrastructure across both IT and Operational Technology (OT) environments. Initial contract goes until Oct 1, 2027 with chances of extension. 3 days/week onsite in Calgary. This role will focus on building tools that support firmware upgrades, configuration management, and operational workflows for technologies such as Cisco routers and switches, Versa SD-WAN appliances, and cellular modem platforms. The successful candidate will work closely with experienced Network Subject Matter Experts (SMEs) and leverage AI-assisted development practices to deliver high-quality, scalable solutions that improve reliability, security, and operational efficiency. Manage very complex or multiple projects and is considered a SME and has the ability to influence others. Oversees projects and ensures alignment with business goals. Leads a work group or project team. Develop and document software based on a defined set of design and performance requirements Adhere to processes defined by the Technical Lead and Solution Architect Provide estimates of work effort Proactively provide ideas to improve proposed solutions Actively participate in application design, database design, schema layout and data loading Actively participate in code walkthroughs/inspections as per the software development process and Quality Management Plan Prepare sample data and unit test plans Troubleshoot and corrects complex bugs or issues (including performance issues) Develop and execute unit and integration tests as per the project plan Assist in the set up and execution of demonstrations as required Align all work effort with the project schedule/work plan Design, develop,



and maintain automation solutions supporting firmware upgrades and network lifecycle management Collaborate with network SMEs to translate operational processes into reliable, repeatable automation workflows Integrate automation solutions with enterprise platforms such as monitoring, inventory, and service management systems Leverage modern development practices, including AI-assisted tooling, to accelerate delivery 5+ years of professional software development experience ~ Strong proficiency in Typescript, UI Frameworks (ie: React), Python ~ Robust proficiency in AWS Cloud Services, CI/CD and Cloudformation or other infrastructure as code platforms. ~ Experience in infrastructure, network, or systems environments Exposure to AI-assisted development tools or methodologies Headquartered in downtown Vancouver and serving clients nationally, MatchBox is one of the leading recruitment and solutions firms that specializes in the fields of IT &

• Technology, Engineering &

• Technical, Real Estate &

• Construction, and Accounting &

• Finance. We are dedicated to building great connections and creating strong opportunities within the workforce and the labor market. We welcome and encourage applications from people of all backgrounds, including members of minority groups such as racialized individuals, people with disabilities, LGBTQ+ individuals, and Indigenous peoples. Our recruitment teams receive ongoing training on using objective criteria for evaluating candidates and other related topics to create an inclusive and welcoming environment for all.

Work Permits

Please note that we require all interested candidates to obtain the necessary work permits from the Government of Canada prior to submitting an application. Applications not meeting these criteria will not be considered.

📌 Remote - Senior Application Developer (Full Stack C#/React) (Calgary)
🏢 MatchBox Consulting Group
📍 Calgary