Senior Full Stack Developer

BusPlanner

. Maintain and enhance the flagship product's core business logic, web applications, and databases.

Posted 10/19/2026full-timeRemote • CanadaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in software development with a focus on C#/.NET, SQL Server, and full-stack application design. Proficient in mentoring team members and contributing to architectural decisions while utilizing Claude Code for development and CI/CD processes.

Highest-signal resume keywords

C#/.NET DevelopmentSQL Server Performance TuningProduction React DevelopmentClaude Code ProficiencyAI Feature Integration

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Applicant Tracking System Keywords

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Hard Skills

C#ASP.NET MVCASP.NET CoreC++SQL ServerT-SQLReactTypeScriptCI/CD PipelinesPerformance Tuning

Soft Skills

MentoringCode ReviewCollaboration

Tools & Technologies

Claude CodeKubernetesDockerIBM CloudAzureAWS

Industry Keywords

Multi-Tenant SaaSAgentic WorkflowsAI FeaturesLogistics SoftwareTelematics

Tech Stack

Tools & technologies

ASP.NETAWSAzureCloudDockerKubernetesReactSQLTypeScriptC++.NET

About the role

Key responsibilities & impact

Maintain and enhance the flagship product's core business logic, web applications, and databases.
Perform performance tuning and production fixes across the full stack.
Design and build end-to-end features on the modern platform, spanning APIs, modern web front ends, and cloud-based infrastructure.
Use Claude Code as the primary development environment.
Build and improve CLAUDE.md files, skills, agents and workflows used by the team.
Contribute to architecture and technical design decisions across core and next-generation platforms.
Review code and set quality standards, including reviewing AI-generated code.
Mentor team members through code review, pairing and demonstrating AI-first development practices.

Requirements

What you’ll need

8+ years of professional software development experience, with a track record of senior-level ownership: taking features from ambiguous request through design, build, release and support.
Deep C#/.NET experience across both generations of the stack: .NET Framework with ASP.NET MVC, and modern .NET / ASP.NET Core.
Professional C++ experience and the ability to work productively in a large, long-lived production C++ codebase.
Strong SQL Server skills - schema design, T-SQL, stored procedures, query and index performance tuning on production databases.
Production React and TypeScript experience building real applications.
Full, daily use of Claude Code as your primary development tool.
Ability to demonstrate CLAUDE.md files, custom skills or commands, subagents, MCP servers, hooks, parallel sessions or worktrees, and verification of agent output.
Experience building agentic workflows beyond your own desk, including Claude Code in CI/CD pipelines, automated review, spec-driven or multi-agent development.
Nice to have: Experience building AI features into products, including LLM integrations, tool use, retrieval or agent-based functionality.
Nice to have: Multi-tenant SaaS experience, including tenant isolation and enterprise customer requirements.
Nice to have: Kubernetes and Docker experience.
Nice to have: IBM Cloud experience, or strong experience with Azure or AWS.
Nice to have: Background in fleet, transportation, telematics, GPS, routing or logistics software.
Nice to have: Experience supporting both self-hosted and cloud-hosted deployments of the same product.

Benefits

Comp & perks

Competitive salary and performance-based bonuses.
Full health and wellness benefits.
Flexible work hours and remote-friendly setup.
Full access to Claude Code and modern AI tooling, and the autonomy to shape how our team uses it.
A collaborative team culture focused on modernizing software that drivers, parents and school districts rely on every day.