
Senior Software Engineer – Fullstack
Lyric - Clarity in motion.
full-time
Posted on:
Location Type: Remote
Location: United States
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Salary
💰 $125,241 - $187,862 per year
Job Level
About the role
- Ship modernization work at a pace that surprises people.
- Use AI agents (Cursor, Claude Code, Codex) to blow through framework upgrades, refactors, API extraction, test scaffolding, and documentation - while catching hallucinations and preventing regressions before they hit a PR.
- Build reusable playbooks the team can actually follow: prompt templates, repo-level agent instructions, migration checklists, review heuristics, and clear "definition of done" standards for AI-assisted changes.
- Modernize a real .NET + SQL Server stack into something you'd be proud of.
- Own it like it's yours - especially because this is healthcare. Build with security and privacy as defaults, not afterthoughts. Put real quality guardrails in place: automated tests that actually catch things, CI that blocks bad changes, structured logging, observability that tells you what's happening before users do.
- Work with real humans to ship things that matter. Partner with analysts, stakeholders, and other engineers to turn business problems into working software - not just technically correct software, but software that actually solves the problem.
Requirements
- 5+ years building and shipping production systems. Not side projects - real software with real users.
- Some C# and modern .NET experience (Core and beyond). Especially in large codebases and you've done meaningful refactoring and migration work, not just greenfield.
- Strong SQL Server chops - schema design, query tuning, performance troubleshooting. You've worked on data-heavy applications where the database wasn't an afterthought.
- Cloud experience with Azure and/or AWS. Azure is particularly relevant here.
- API design experience - you've built and maintained service-oriented architectures with real versioning, auth, reliability, and testing practices.
- You actually use AI coding tools as a daily driver. Cursor, Claude Code, Codex, or similar - and not just for autocomplete. You've used agents for multi-file refactors, migrations, test generation, and review workflows. You have opinions about what works and what doesn't.
- You communicate clearly. Good PR descriptions, straightforward design docs, pragmatic collaboration, low ego. We don't need a rockstar - we need someone the team trusts.
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
C#.NETSQL ServerAPI designcloud computingAzureAWSschema designquery tuningperformance troubleshooting
Soft Skills
clear communicationcollaborationtrustworthinesspragmatismlow ego