Edge Fleet Engineer — OTA, Observability & Deployments

Teton; Greater London; On-site; GBP 70,000 - 100,000; Full time

Benefits offered by this job

Stock options

State-of-the-art technology

Learning-focused environment

Impact on healthcare

Job summary

Teton is seeking an Engineer to own the end-to-end systems, tooling and infrastructure for thousands of edge devices in healthcare settings. You will tackle fleet provisioning, OTA release processes, telemetry design, and remote debugging to keep devices running in hospitals.

You will work with hardware and firmware teams on bring-up, platform reliability, and internal tooling, while building robust CI/CD pipelines and thorough documentation for engineering teams.

Qualifications

• > Solid experience running Linux systems in production: embedded or edge Linux, not just cloud VMs.
• - Proficiency in Rust and/or Javascript/Typescript and/or Python
• - Experience with device fleets at scale: provisioning, OTA update mechanisms (Mender, RAUC, balena, or something you built yourself)
• - Familiarity with Linux internals: systemd, kernel modules, device tree, networking stack, containers.
• - Experience with observability tooling (Prometheus, Grafana, OpenTelemetry, or similar) and designing what to measure, not just wiring up dashboards.
• - Comfortable with hardware debugging: serial consoles, working alongside hardware engineers
• - Understanding of communication protocols and how devices talk to each other and to us: I2C, SPI, UART, Bluetooth, Wi-Fi, MQTT.
• - Pragmatism about networks you don't control: restrictive hospital IT, VLANs, proxies, flaky Wi-Fi, and long offline periods.
• - Strong problem-solving skills and the ability to work independently as well as part of a team.
• - Experience with the NVIDIA Jetson platform and Linux for Tegra is a big plus.
• - Experience with Yocto, Debian packaging, or custom image builds is a plus.
• - Experience in the medical device or healthcare technology field is a plus.

Responsibilities

• Fleet Management: Build and run the systems that provision, monitor, and manage our devices in the field, from first boot in a hospital room to end of life.
• OTA & Release Engineering: Own how software gets onto devices: staged rollouts, health checks, automatic rollback, and the confidence that a bad release won't take down a ward.
• Observability: Design the telemetry, logging, and alerting that tell us a device is degrading before a nurse notices. Make remote debugging possible so we don't fly to fix things.
• Device Bring-Up & Debugging: Work with our hardware and firmware teams on new hardware revisions, reproduce field issues on the bench, and get to the bottom of problems that span kernel, driver, network, and application.
• Infrastructure & Tooling: Build the CI/CD, image builds, and internal tools that let the whole engineering team ship to hardware quickly and safely.
• Documentation: Maintain clear and detailed documentation of your work to ensure easy collaboration and knowledge sharing within the team.

Skills

Linux systems

Rust

JavaScript/TypeScript

Python

Device fleets

Observability tooling

Hardware debugging

Networking protocols

I2C

SPI

UART

Bluetooth

Wi-Fi

MQTT

NVIDIA Jetson

Yocto

Debian packaging

Tools

Mender

RAUC

balena

Job description

Teton is seeking an Engineer to own the end-to-end systems, tooling and infrastructure for thousands of edge devices in healthcare settings. You will tackle fleet provisioning, OTA release processes, telemetry design, and remote debugging to keep devices running in hospitals.

You will work with hardware and firmware teams on bring-up, platform reliability, and internal tooling, while building robust CI/CD pipelines and thorough documentation for engineering teams.