Top Remote Senior Level Jobs in Buffalo, NY

The Sr. Systems Engineer mentors junior engineers, provides IT support, manages service tickets, maintains documentation, and adheres to change control procedures in a collaborative environment.

Own and build the accounting foundation for a growing multi-entity hospitality brand: general ledger, month- and year-end close, reconciliations, multi-entity consolidation, cash-flow forecasting, compliance, controls, budgeting, reporting, automation, and partnering with leadership, banks, and advisors to enable scalable finance operations.

The Senior Infrastructure Engineer will own the cloud stack, enhance observability, architect browser cloud infrastructure, debug operational issues, and mentor other engineers, while managing multiple production workloads at scale.

Lead and own Midi Health’s paid acquisition and full-funnel media strategy, building an AI-native performance system to optimize CAC and LTV:CAC across dual motions (clinical care and consumer product). Manage budget/P&L, agency ecosystem, creative-performance feedback loops, audience strategy, and a team of growth specialists while communicating results to executives and the board.

Design, build, and maintain scalable web applications using Python and React. Collaborate with teams and ensure application security and performance.

Senior backend engineer responsible for designing and implementing scalable, high-availability backend services for investment and financial products. Work primarily on backend APIs, integrations with financial institutions, databases, testing, troubleshooting production issues, and contributing across the stack while focusing on performance, security, and maintainability.

Own end-to-end data science for a priority vertical (starting with Insurance): frame business problems, build and validate models, partner with ML engineering for deployment, monitor live ROAS performance, and drive measurable revenue and lead quality improvements.

The Senior Software Engineer II will design scalable solutions, enhance application functionality, and collaborate with product managers to deliver features.

Perform traffic analysis and simulation using industry tools, design traffic plans in Bentley/AutoCAD, conduct safety analyses, review traffic data, compile information, and prepare technical reports while collaborating with multidisciplinary teams.

Lead and build a high-performing sales organization, recruit top talent, exceed sales targets, and enhance customer satisfaction through coaching and training.