Sr. Python Developer/Team Lead

Overview Location: Can be Remote within a 2 hour drive; Office located in Downtown Pittsburgh (free parking) Job Type: Full time Work Authorization: U.S. Citizen or Green Card A.C.Coy is currently seeking candidates for a Sr. Python Developer/Team Lead role. This individual will lead the development of next-generation applications that combine robust backend systems, intuitive front-end experiences, and comprehensive visibility Our ideal candidate will have 5+ years of full stack Python experience, deep expertise in Monitoring and Observability across application, infrastructure, and network layers, and hands-on experience using AI-assisted coding tools and agentic workflows. This stable, growing company offers an attractive salary, along with a comprehensive benefits package, generous paid time off, company-paid holidays, and a 401K plan. Remote employees will work EST hours and travel to the Pittsburgh office occasionally for meetings. Responsibilities Design and develop full-stack applications using Python (Django) and modern front-end frameworks Build and evolve observability and telemetry capabilities across application and network layers (metrics, logs, traces/events) Develop resilient ingestion and processing services that transform raw operational signals into actionable insights for Network Operations and Engineering Implement alerting, dashboards, and SLO/SLA reporting practices that reduce noise and accelerate incident response Lead incident response support, root cause analysis, and performance tuning using observability data Deliver production-ready software using GitHub-based SDLC practices (code reviews, CI/CD, automated validation, safe releases) AI-assisted development focus: leverage AI-assisted coding tools and agentic workflows to accelerate delivery while ensuring correctness, security, and full observability of system behavior and outputs Mentor developers and promote a culture of observability-driven development and operational excellence Collaborate with cross-functional teams (Network Engineering, Operations/NOC, Product/Business) to align solutions with service reliability, performance, and business goals Qualifications Required: 7+ years of experience in software development; 5+ years in full-stack Python development Strong proficiency in Python and Django; experience delivering and supporting production web applications 1+ years of experience steering/leading development efforts as a Team Lead, Project Manager, Product Owner, or similar Solid front-end experience with modern JavaScript frameworks (React or Vue) and building user-friendly operational UIs Demonstrated experience implementing observability for production systems (metrics, logs, traces/events, alerting) Proven experience with Claude Code, Replit Agent, or similar AI-assisted coding tools Strong experience with AWS services (or equivalent) and operating services in production environments. Familiarity with asynchronous/background processing and event-driven patterns (queues/workers/caches) Hands-on experience using AI-assisted coding tools and/or agentic workflows in real development (with guardrails, testing, and observability) Preferred: Proven experience building or integrating with network monitoring and observability platforms Ability to design scalable data pipelines for ingestion, normalization, storage, and retrieval of telemetry Experience integrating with infrastructure/network telemetry sources and/or monitoring platforms Strong SDLC discipline: GitHub workflows, CI/CD, automated testing, and operational readiness practices