• Design and deliver intelligent, AI-enhanced applications using AWS technologies and modern integration patterns • Build LLM-driven systems, RAG workflows, and vectorized retrieval architectures within .NET environments • Develop MCP server implementations • Orchestrate content-intake pipelines integrated with enterprise content management platforms

• Architect, design, and implement user-facing features end-to-end. • Work with product managers, designers, and engineers to prototype and implement product features. • Communicate effectively with other engineers, product managers, customers, and partners. • 70% development / 30% working on requirements, mentorship, supervision.

• Design, build, and ship full-stack growth experiments end-to-end. • Improve key metrics across acquisition, activation, engagement, and monetization. • Collaborate daily with product managers, designers, and analysts. • Analyze experiment results and iterate quickly based on data. • Contribute to our experimentation platform and growth infrastructure. • Make thoughtful engineering tradeoffs in pursuit of impact. • Build and ship an experiment that impacts a core funnel step. • Partner with product, design, and analysts to refine a hypothesis or flow. • Review experiment results and decide what to iterate, keep, or remove. • Improve or extend internal tooling that supports experimentation. • Review code, mentor teammates, and participate in team ceremonies.

• Build the GTM Stack: Own the selection, implementation, and integration of our marketing and sales tools (CRM, enrichment, sequencing, attribution, analytics). Make them talk to each other. • Signal-to-Pipeline Automations: Use Sumble's own data to build automated workflows — e.g., when a target account posts a job matching a buying signal, automatically enrich, score, and route that account to the right rep with context. • Attribution & Analytics: Instrument end-to-end marketing attribution so we know exactly what's driving pipeline. Build dashboards and reporting that the marketing and sales teams actually use. • Campaign Infrastructure: Build the technical scaffolding for marketing campaigns — landing pages, lead capture, nurture sequences, A/B testing frameworks, and personalization logic. • Internal Tooling: Prototype lightweight internal tools (scripts, dashboards, Slack bots) that make the revenue team faster. Think: "competitive intel alerts" or "account research auto-briefs" powered by Sumble data. • Data Hygiene & Enrichment: Own the integrity of our CRM and marketing data. Build enrichment pipelines, deduplication logic, and lifecycle stage definitions. • Experimentation: Run growth experiments across channels — test new outbound sequences, landing page variants, and lead-scoring models. Measure everything.