Lyric is an AI-first, platform-based healthcare technology company, committed to simplifying the business of care by preventing inaccurate payments and reducing overall waste in the healthcare ecosystem, enabling more efficient use of resources to reduce the cost of care for payers, providers, and patients. Lyric, formerly ClaimsXten, is a market leader with 35 years of pre-pay editing expertise, dedicated teams, and top technology. Lyric is proud to be recognized as 2025 Best in KLAS for Pre-Payment Accuracy and Integrity and is HI-TRUST and SOC2 certified, and a recipient of the 2025 CandE Award for Candidate Experience. Interested in shaping the future of healthcare with AI Explore opportunities at https://jobeax.com/link/l2ilzLBJSLK6rA75 and drive innovation with #YouToThePowerOfAI.
We're a company at the intersection of FinTech and Healthcare, committed to simplifying healthcare payment integrity and creating value for health insurers, healthcare providers, and consumers. We're not a startup, but we move like one when it matters. NET, rebuilding around clean APIs, fixing data bottlenecks, and getting the product ready for https://jobeax.com/link/AUmcuUivzxhn7RYg FullStack Engineer to build intuitive, performant web experiences backed by scalable, eventdriven services. You'll own endtoend delivery—from modular Angular frontends (including microfrontend strategies) to resilient .NET microservices—working closely with product, UX, DevOps, and QA to ship customerdelighting features at scale. If you thrive in fastpaced environments, care deeply about clean architecture and DX, and enjoy solving complex UI/UX and distributedsystems challenges, this role is for you.
NET engineer who 'also knows AI.' You'll use AI agents every day to tear through migrations, refactors, and test coverage that would take a traditional team weeks. But you also know when the AI is wrong, when to step in, and how to keep quality high. Think of it as having a junior engineer with infinite energy and zero judgment - your job is to supply the judgment.
ESSENTIAL JOB RESPONSIBILITIES & KEY PERFORMANCE OUTCOMES
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.
You measurably move the needle - more modules migrated per sprint, faster PR turnarounds - without a spike in production bugs.
NET + SQL Server stack into something you'd be proud of
NET (LTS where it makes sense), untangling architecture boundaries and fixing the performance issues that have been 'known' for years.
Get your hands dirty with SQL Server: query performance, indexing, transactional correctness. If there are data pipeline needs (Kafka, etc.), you'll help build those too.
Critical paths live in modern code. Database hot spots stop waking people up at night.
Least privilege, safe data handling, the works. 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.
Automated test coverage grows meaningfully on modernized code. 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.
Help build delivery plans that are honest about trade-offs. 'right now' is a real tension - you'll help the team navigate it with pragmatic milestones.
Features ship with confidence, not crossed fingers.

REQUIRED SKILLS & EXPERIENCE

5+ years building and shipping production systems. Not side projects - real software with real https://jobeax.com/link/oGtJH6ziCNWCtc0b C# and modern .NET experience (Core and beyond). 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. 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. NET / .NET Framework modernization before. Bonus points for Azure modernization patterns.

Experience with distributed systems tooling - Kafka, event-driven architectures, or working with Postgres alongside SQL Server. Front-end experience with Angular and/or React/Next.js. You've helped establish agent-friendly engineering practices: writing repo instructions that AI tools can follow, breaking work into agent-sized tasks, setting up CI guardrails for AI-generated code, feature flags, canary deployments - any part of the progressive delivery toolkit. Background in regulated domains (healthcare, fintech, payments) where 'move fast and break things' will get you fired.

Senior Full-Stack .NET Software Engineer

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