Senior Developer

Aspire Software

. Design and deliver end-to-end solutions across user interfaces, APIs, services, integrations, and data .

Posted 10/9/2026full-timeRemote • CanadaSenior💰 CA$120,000 - CA$135,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in full-stack application development, particularly with C#/.NET Core and Vue.js, while ensuring adherence to security best practices and optimizing system performance. Capable of leading technical discussions, mentoring junior developers, and effectively communicating across diverse teams.

Highest-signal resume keywords

C#/.NET Core DevelopmentVue.js Application DevelopmentMicroservice ArchitectureMicrosoft SQL Server OptimizationDocker and Kubernetes Deployment

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#.NET CoreVue 3TypeScriptREST API DesignMicrosoft SQL ServerDockerKubernetesAsynchronous ProcessingEvent-Driven Integrations

Soft Skills

Clear CommunicationProblem-SolvingCollaboration

Tools & Technologies

Kendo UI for VueAxiosCloud EnvironmentsAI-Assisted Development Tools

Industry Keywords

ECommerce FunctionalityInternationalizationLocalizationDirect Selling IndustrySOC 2PCI-DSS

Tech Stack

Tools & technologies

AWSCloudDockerJavaScriptKubernetesMS SQL ServerSQLTypeScriptVue.js.NET

About the role

Key responsibilities & impact

Design and deliver end-to-end solutions across user interfaces, APIs, services, integrations, and data
Build features using Vue 3, TypeScript, Pinia, Kendo UI for Vue, and Axios
Design and build C#/.NET Core services using microservice architecture, REST APIs, and asynchronous integrations
Design and optimize Microsoft SQL Server data access, including complex queries, indexing, and performance tuning
Improve system reliability, scalability, security, performance, and observability while addressing technical debt
Package services using Docker and support deployments in Kubernetes environments
Diagnose high-priority production issues, identify root causes, and implement durable fixes
Create and maintain technical documentation supporting reliable delivery and production operations
Follow security and data-handling best practices consistent with SOC 2 and PCI-DSS obligations
Contribute to technical design discussions and code reviews
Support less-experienced developers through code review, troubleshooting, and knowledge sharing
Collaborate with project managers, business analysts, QA, developers, and client stakeholders
Communicate technical recommendations, tradeoffs, dependencies, estimates, and risks to technical and non-technical stakeholders

Requirements

What you’ll need

7+ years of professional software development experience, including significant ownership of production full-stack applications
5+ years of C#/.NET Core development experience
5+ years of experience building production applications with Vue.js, ideally Vue 3 and the Composition API
3+ years of production TypeScript experience
Strong experience with microservice architecture, REST API design, asynchronous processing, messaging, and event-driven integrations
Strong Microsoft SQL Server skills, including data modelling, query optimization, indexing, and production performance troubleshooting
Hands-on experience with Docker, Kubernetes, and cloud environments such as AWS
Experience building or supporting eCommerce functionality such as carts, checkout, orders, catalogues, discounts, or returns
Strong debugging and problem-solving skills, with the ability to independently own complex technical work
Clear communication skills and the ability to work effectively across technical and non-technical teams
Experience with multilingual applications, including internationalization and localization
Experience in the direct selling industry
Familiarity with AI-assisted development tools
Bachelor’s degree in Computer Science, Engineering, or a related field is strongly preferred; equivalent professional experience will also be considered

Benefits

Comp & perks

AI-powered tools, including transcription and automated note-taking, used during portions of the interview process
Alternative interview accommodation available upon request at any stage of the recruitment process
Inclusive and equitable workplace committed to diversity
Hands-on technical influence and architecture involvement
Exposure to both established and modern technology platforms
Opportunity to remain hands-on while expanding impact
Collaboration with engineering, Professional Services, QA, and client stakeholders
Opportunity for professional growth and continued learning