Senior Software Engineer, Full Stack
TBC Corporation7 days ago
Remote, United StatesSenior
Responsibilities
- Lead the front-end modernization of the product through modular, accessible, testable React applications and shared component and design-system architecture.
- Own responsive layouts, accessibility, client-side performance, routing, state management, error handling, loading states, and the overall experience layer.
- Partner with UX, product, analysts, designers, and engineers to design and deliver workflows for complex customer workloads.
- Extend and refactor versioned .NET APIs, service boundaries, contracts, and legacy .NET code to support end-to-end features.
- Write and tune SQL queries, improve indexing and transactional correctness, and contribute to Kafka-based event-driven data pipelines.
- Use Cursor, Claude Code, Codex, or similar AI agents for migrations, framework upgrades, refactoring, test scaffolding, documentation, and review workflows.
- Create AI-assisted engineering playbooks, repository instructions, migration checklists, review heuristics, and definition-of-done standards.
- Establish quality guardrails through component, integration, and end-to-end testing, CI controls, structured logging, observability, and secure data handling.
- Participate in architectural discussions, code reviews, delivery planning, and pragmatic trade-off decisions.
- Improve delivery predictability, customer onboarding milestones, production reliability, and the maintainability of modernized code.
Requirements
- At least 5 years of experience building and shipping production software systems.
- Deep experience with React and Next.js, or comparable Angular depth combined with willingness to lead in React.
- Experience building non-trivial applications involving component architecture, state management, routing, forms, accessibility, performance, shared libraries, and design systems.
- Strong fundamentals in TypeScript, HTML, CSS, browser performance, accessibility, unit testing, component testing, end-to-end testing, and build/release tooling.
- Working experience with C# and modern .NET, including the ability to read, extend, and refactor service code.
- Practical SQL experience, including schema design, query tuning, and diagnosing database versus client performance problems.
- Experience designing and consuming versioned service-oriented APIs with authentication, reliability, and testing practices.
- Cloud experience with AWS and/or Azure, particularly AWS.
- Daily hands-on experience using AI coding agents such as Cursor, Claude Code, Codex, or similar for multi-file refactoring, migrations, test generation, and review workflows.
- Preferred experience leading a front-end modernization, such as AngularJS to React, jQuery to a modern framework, or monolithic UI to micro-frontends.
- Preferred deep design-system or component-library experience.
- Preferred experience modernizing legacy ASP.NET or .NET Framework systems.
- Preferred experience with Kafka, event-driven architectures, PostgreSQL, and SQL Server in distributed systems.
- Preferred experience with agent-friendly engineering practices, CI guardrails, feature flags, canary deployments, or progressive delivery.
- Clear communication skills and experience working in regulated healthcare, fintech, or payments environments.
Benefits
- Full-time position with a stated US base salary range, though no specific amount is provided.
- Applicants must already be legally authorized to work in the United States; visa sponsorship and other immigration support are unavailable.
- Equal opportunity employer committed to an inclusive, collaborative environment.
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