Job Description

**Senior Full Stack Developer / Technical Lead**

**Location:** Remote (U.S.-based preferred)

**Employment Type:** Full-Time

**Compensation:** $150,000 – $190,000 base salary

**Reports to:** COO (Nick) and CEO (Jordan)

About Aurum Technologies

Aurum Technologies is redefining radiation safety and real-time communication
in nuclear and industrial environments. We develop integrated hardware and
software systems that combine real-time dosimetry, wireless communications,
RTLS, visual positioning (VPS), and advanced video management into one
reliable platform.

After a successful pilot, we are now scaling rapidly to support a major
nuclear refurbishment program involving 2,000+ devices. We’re hiring our first
Senior Full Stack Developer / Technical Lead to take significant ownership of
core product development (currently led by our CTO and Co-Founder) with a
clear path to Software Engineering Director as the team grows.

What You Will Do

You will own substantial portions of our multi-service platform and field
client — not a single app, but a set of interconnected services that must
perform reliably in demanding nuclear and industrial settings.

* Own and evolve the core Aurum platform: ASP.NET Core web apps, REST APIs, PostgreSQL, JWT/session auth, SignalR real-time features, Quartz scheduling, and YARP reverse proxying.
* Maintain and harden our Node.js services, including the streaming/communications server (WebSockets, TLS, media relay with FFmpeg, optional SIP/Asterisk) and ONVIF VMS service (camera discovery, RTSP over WebSockets, security alignment).
* Extend our Python-based VPS and localization pipelines that work alongside Node.js and .NET services.
* Develop and support the Midas Android client (Kotlin) — including WebSocket comms, background services, VPS integration, voice/NLU features, and rugged device deployment.
* Integrate field data from cameras, trackers, dosimetry systems, and live mapping while reconciling multiple positioning sources.
* Drive architecture improvements for scalability, observability, cleaner service boundaries, and reliable Windows Server deployments.
* Collaborate closely with QA, calibration, and operations teams to ensure releases perform in real nuclear/industrial environments.
* Maintain high standards in Git (branching, reviews, merge discipline) and support production troubleshooting.

What We’re Looking For

**Must-Haves**

* 5+ years shipping production full-stack or platform software with real ownership of APIs, persistence layers, and operations.
* Strong C# / ASP.NET Core experience (or deep equivalent in a similar stack with fast learning ability).
* Solid JavaScript/TypeScript + Node.js for real-time services (REST + WebSockets).
* Practical PostgreSQL experience (schema design, queries, migrations, performance).
* Strong RESTful API design and integration skills across services.
* Comfortable with Windows Server deployments, PowerShell scripting, log analysis, and production issue resolution.
* Excellent communication skills and a strong bias toward ownership — you turn ambiguous requirements into working, well-documented solutions.
* Solid Git workflow experience, including reviewing and approving others’ contributions.

**Strong Pluses**

* Kotlin + modern Android development (Hilt, services, background work, Play Services).
* IP video experience (ONVIF, RTSP, VMS/NVR systems).
* Real-time media: FFmpeg, WebSockets, streaming relays, or WebRTC.
* Python for data pipelines, geometry, or ML workflows.
* Experience with YARP, Quartz, TensorFlow Lite, on-device speech (e.g. Vosk), or edge ML.
* Background in IoT, wearables, scientific instrumentation, regulated industries, or high-availability systems.

Why Join Us

* Your work directly impacts radiation safety and critical operations in nuclear and industrial settings — this is meaningful infrastructure technology.
* High ownership and visibility: Good ideas reach production quickly with direct access to leadership.
* Small, fast-moving team using modern tools (including AI coding assistants) while maintaining rigorous quality standards.
* Remote-first with high trust — and equally high expectations for delivery and follow-through.
* Competitive compensation with strong growth potential as we scale.

How to Apply

Email your resume, GitHub (or portfolio), and a short note to
**[[email protected]](mailto:[email protected])** with the subject
line “Senior Full Stack Developer / Technical Lead”.

In your note, tell us about the most complex multi-service or Android +
backend system you’ve owned and delivered.