Staff Software Engineer builds and scales full-stack product experiences and backend infrastructure for AI-powered social commerce platform, processing large social data volumes and delivering AI-driven insights for brands. Involves technical leadership, mentoring, and architectural decisions in a fast-growing startup.
240k – 320k/yr
HybridFullstack Engineering
About the role
What You'll Be Doing
Backend & Data Infrastructure
Design and build backend systems that ingest and process large volumes of social data from platforms like Instagram, TikTok, X, and LinkedIn
Develop resilient integrations with third-party APIs and optimize the infrastructure that powers our AI workloads
Improve reliability, performance, and cost efficiency across our backend and data pipelines as the platform scales
Establish operational best practices including monitoring, incident response, and on-call culture
Product & Frontend
Build AI-powered product experiences such as conversation inboxes, AI-suggested replies, and summarization of social conversations into actionable insights
Improve shared components, design systems, and frontend architecture to enable faster and higher-quality product development
Optimize performance and reliability across the application as it scales to support thousands of daily users
Collaborate closely with product and design teams to deliver intuitive workflows for brand and marketing teams
Technical Leadership
Write architecture documents and guide infrastructure, tooling, and frontend decisions across the engineering team
Review technical designs and code from other engineers - providing feedback that raises the quality bar across the team
Mentor engineers and contribute to building strong engineering culture and development practices
What We're Looking For
Strong engineering experience designing, building, and operating production systems — backend, frontend, or full-stack
Deep understanding of system design, distributed systems, and scalable architecture
Experience building reliable data pipelines on top of external APIs, or building complex, data-rich web applications using React
Strong user empathy and product intuition when designing and building features
Experience mentoring engineers and shaping engineering culture
Curiosity about how AI is changing software development and interest in AI-assisted engineering workflows
Comfort operating in a fast-moving startup environment with high ownership and end-to-end responsibility
Bonus Points
Experience working with high-scale data pipelines or real-time data processing systems
Experience building AI-powered user interfaces or LLM-integrated product features
Experience building analytics dashboards or data-heavy interfaces
Experience integrating AI or machine learning systems into production environments
Previous experience working at an early-stage or rapidly scaling startup
Skills
TypeScriptReactAWSPostgresClickHousePulumiShadcnZustandTurbopufferDistributed Systems
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