Full Stack Developer

Teserac, Inc.•Sunnyvale, CA

21d

About The Position

Teserac is building neuron™, a unified AI-native platform for data center observability, intelligence, and workflow automation. neuron™ processes real-time telemetry from thousands of sensors, meters, and control systems across heterogeneous data center environments — giving infrastructure owners and operators the visibility to monitor, analyze, automate, and proactively manage power operations with full situational awareness. An embedded AI teammate serves as every operator's always-on co-pilot: detecting anomalies, correlating events, and surfacing recommendations 24/7. As a Full Stack Developer, you will build the features and interfaces that data center operators rely on to monitor, analyze, and act on real-time power and operational data. You will work across the entire stack — from real-time dashboards and alerting UIs to backend data pipelines and API integrations. This is a high-impact role where your code ships to production quickly and directly affects how some of the world's most critical infrastructure is managed. You will work closely with the Principal Software & Architecture Lead, Product, and Solution Engineering in a fast-moving, small-team environment. We move fast. We avoid bureaucracy. We expect engineers to own outcomes, not tickets.

Requirements

4+ years of professional full-stack development experience.
Strong front-end skills: React with TypeScript, modern CSS, and data visualization libraries (D3.js, Recharts, or similar).
Solid backend experience: Node.js/TypeScript or Python; RESTful API design; relational and time-series databases.
Experience with real-time data: WebSockets, server-sent events, streaming data, or pub/sub architectures.
Familiarity with cloud platforms (AWS, GCP, or Azure) and containerized deployment (Docker, Kubernetes).
Strong problem-solving skills and the ability to work independently in a fast-paced startup environment.
Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.

Nice To Haves

Experience with IoT platforms, industrial data, or sensor telemetry systems.
Familiarity with data center infrastructure, DCIM tools, or building management systems.
Experience with industrial protocols: Modbus, BACnet, SNMP, or similar OT/IoT data sources.
Experience building observability or monitoring dashboards (Grafana, Datadog-style interfaces).
Demonstrated use of AI-assisted development tools (Cursor, Copilot, LLM-based workflows) to accelerate engineering velocity while maintaining high standards.
Experience at an early-stage startup (Seed through Series B).

Responsibilities

Build and maintain front-end interfaces for neuron™: real-time dashboards, alerting systems, capacity planning views, and operational workflow UIs.
Build UI components and workflows for the AI teammate: interaction panels, recommendation displays, approval workflows, and audit trails.
Optimize application performance for real-time data rendering, large dataset visualization, and responsive user experiences across device types.
Develop backend services and APIs that power data ingestion, normalization, and delivery of telemetry from diverse data center sources.
Implement integration modules for BMS, EPMS, and third-party monitoring systems using protocols including Modbus, BACnet, SNMP, and REST APIs.
Design and maintain RESTful APIs with clean contracts and well-documented schemas.
Write clean, tested, and well-documented code; participate in code reviews and contribute to engineering best practices.
Contribute to CI/CD pipelines, automated testing, and deployment processes.
Collaborate with the Principal Architect and Product to refine requirements and deliver features within sprint cycles.
Troubleshoot production issues across the stack and participate in on-call rotations as the platform scales.