Top Software Engineer Jobs in Lexington, KY

Build and maintain full-stack Finance and Business Systems with Ruby on Rails. Own architecture, coding, automated tests, DB tuning, deployments, and production support. Partner with Finance, Operations, and Engineering to create auditable, correct, and actionable unit-economics instrumentation. Participate in on-call rotation, hiring, and documentation.

Lead technical initiatives for a stream-aligned engineering team: design and implement scalable, resilient microservice-based systems, build and maintain JSON APIs, apply DDD and best practices, mentor mid-level engineers, collaborate with product and stakeholders, and evaluate new technologies to support business goals.

Lead and architect front-end and full-stack features, balancing performance, accessibility, and maintainability. Partner with design, back-end, and product teams, mentor junior developers, improve tooling and workflows, review code, and evaluate emerging tools (including AI) to deliver high-quality interactive experiences.

Technical leader for Android-native POS and handheld apps: define architecture and roadmap, ensure offline-first reliability and performance, lead cross-team initiatives (modularization, Room/SQLite, Jetpack Compose), mentor engineers, improve CI/CD and observability, and write production code for high-scale hospitality workflows and integrations.

Lead multiple engineering teams to deliver scalable, production-grade SaaS software. Set goals and success metrics, partner with Product, remove technical and organizational blockers, drive engineering excellence (code quality, testing, CI/CD, observability, IaC), guide architecture decisions, coach engineering managers, and support hiring to improve organizational performance and business outcomes.

The Sr. Full Stack Developer will design and build full-stack applications, focusing on AI-powered solutions, and lead code reviews while mentoring junior engineers in the Advanced Technology Center.

Lead technical owner for application modernization on AWS: develop repeatable modernization offerings, author SOWs/LOEs/reference architectures, support pre-sales as SME, provide delivery oversight and architecture reviews, and drive solution playbooks and standards to scale modernization delivery while improving client outcomes.

Lead delivery of high-complexity digital banking implementations: design and build Java Spring Boot microservices, REST APIs, cloud-native containerized deployments, data and DB migrations, event streaming, monitoring and performance optimization. Act as a customer-facing technical lead conducting code reviews, test strategies, and cross-functional coordination to resolve operational issues.

Build and maintain data-intensive, interactive web products across the full stack. Architect and implement API and frontend features, validate FastAPI responses with Pydantic, access Postgres via SQLAlchemy, optimize performance and scalability, implement testing and QA, participate in code reviews, refine UX, and help define engineering processes at an early-stage company.

Build and maintain interactive software and hardware-driven experiences across web, real-time graphics, games, and installations. Prototype, architect, estimate, and support projects; collaborate with designers, producers, and clients; handle on-site installation and technical planning.

Client-facing Solutions Engineer designing and delivering API-first, microservices-based, cloud-native solutions using AI-enabled workflows and the Bureau Composer platform. Lead discovery, technical design, implementations, demos, and cross-team coordination while ensuring security, compliance, and data governance for financial services decisioning, fraud, and identity use cases.