Top Software Engineer Jobs in Lexington, KY

The Principal Engineer leads architectural decisions, influences engineering standards, and designs high-complexity systems using ASP.NET, while mentoring teams and integrating AI solutions.

The Senior Backend Engineer will design and build scalable cloud-native backend systems for real-time monitoring and automation in HVAC operations, owning the entire lifecycle of services and mentoring junior engineers.

Part-time software engineering internship to develop and maintain web applications using Python/Django/DRF, write automated tests, participate in code reviews, integrate third-party services (Google, AWS, ServiceNow), contribute documentation, and collaborate with cybersecurity team to improve secure coding practices.

Lead Android-first development of growth experiments and features, using AI-native workflows to design, implement, instrument, and analyze A/B tests. Ship performant, reliable Android experiences at scale, mentor teammates, participate in on-call, and codify AI-native engineering playbooks for broader adoption.

Design, implement, and ship end-to-end features across backend services and a React web client for a multi-tenant ERP. Own schema design, migrations respecting row-level security, integrations with platform services, and deliver high-quality, performant code with CI/CD, tests, and code review. Leverage AI coding assistants responsibly and collaborate cross-functionally to evolve shared platform libraries and developer tooling.

Design and build PostHog's observability stack (logs, traces, metrics) to ingest, store, and retrieve petabyte-scale telemetry reliably and cost-effectively. Own product area end-to-end from alpha to GA, make architecture decisions, implement high-throughput distributed systems, and optimize query/storage performance while ensuring data integrity in a multi-tenant SaaS environment.

Create developer-facing technical content (articles, demos, docs, videos), build integrations/plugins/microsites, run webinars/workshops, partner with Marketing and Sales, gather developer feedback for Product, and maintain strong frontend technical expertise to drive adoption.

Work on a cross-functional Agile product team to design, develop, test, and maintain scalable web applications. Lead solution design, mentor engineers, recruit, write unit/integration/performance tests, collaborate with product owners, own services at scale, and follow software engineering best practices throughout the SDLC.

Build and optimize on-device search algorithms and offline data delivery systems for mobile and automotive platforms. Implement tile compression and delta update pipelines, integrate cloud and offline products, collect system telemetry, engage with automotive OEMs and suppliers, and define technical roadmaps and design documents for performant offline search on constrained hardware.

Analyze, design, program, test, implement and support application software and system interfaces (notably Epic and lab integrations). Lead projects, train and supervise staff, develop specifications and documentation, evaluate vendor products, coordinate installations, and maintain system improvements and quality assurance.