Sonatus is a well-funded, fast-paced, and rapidly growing company whose software products and solutions help automakers build dynamic software-defined vehicles. With over four million vehicles already on the road with top global OEM brands, our vehicle and cloud software solutions are at the forefront of automotive digital transformation. The Sonatus team is a talented and diverse collection of technology and automotive specialists hailing from many of the most prominent companies in their respective industries.
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At Sonatus, we’re driving the transformation to AI-enabled software-defined vehicles. Traditional automotive software methods can’t keep pace with consumer expectations shaped by the mobile industry—where features evolve rapidly, update seamlessly, and improve continuously. That’s why leading OEMs trust Sonatus to accelerate this shift. Our technology is already in production across more than 6 million vehicles on the road today and rapidly expanding.
Headquartered in Sunnyvale, CA, with 250+ employees worldwide, Sonatus combines the agility of a fast-growing company with the scale and impact of an established partner. Backed by strong funding and proven by global deployment, we’re solving some of the most interesting and complex challenges in the industry. Join us and help redefine what’s possible as we shape the future of mobility.
Sonatus builds the software platform for AI-enabled, software-defined vehicles. Our engineering teams produce firmware and system images that run on physical automotive hardware — ECUs, and evaluation boards — not cloud microservices. We are looking for a Sr. Staff DevOps Engineer to own and modernize the global lab infrastructure that makes this work possible: bare-metal build servers, enterprise storage, lab networking, and the automation layer that ties it all together across three sites (Sunnyvale, Seoul, and Dublin).
This is a hands-on technical leadership role. You will define the infrastructure-as-code strategy for an environment that currently runs on manual processes, build the observability and automation that replaces reactive firefighting, and mentor an existing team into modern DevOps engineering practices. You will be the technical authority for how our physical infrastructure is provisioned, configured, monitored, and scaled.
Build infrastructure reliability — Own the availability, performance, and capacity planning for bare-metal Jenkins controllers and build agents across three global lab sites. These are rack servers, managed switches, and NFS storage arrays — real hardware that builds real firmware.
Infrastructure as Code — Lead the migration from manual configuration to codified infrastructure. Terraform for provisioning, Ansible for configuration management. The current baseline is zero IaC — you will design the target state and the migration path to get there.
Hybrid networking — Own the lab network layer: VLANs, internal DNS zone administration, VPN and Transit Gateway connectivity between sites, and lab-to-cloud routing. You will be the person who understands how packets move between a build agent in Sunnyvale and a test board in Seoul.
Storage architecture — Design and operate the NFS storage layer (Pure Storage FlashArray) for build workspaces, artifact caching, and test output persistence. Define the policy layer: volume provisioning, snapshot strategy, capacity alerting, and lifecycle management.
CI/CD platform infrastructure — Own the platform that pipelines run on: agent provisioning, credential management, controller health, and capacity planning. You share ownership of pipeline architecture with the DevOps Manager and existing staff, but the infrastructure underneath is yours.
Observability — Instrument the build and lab infrastructure with OpenTelemetry. Define SLOs, build dashboards, and create alerting that replaces the current model of "someone notices it's broken."
Hardware test infrastructure — Contribute to the strategy for board reservation, ECU test automation, and the integration points between CI/CD pipelines and physical test hardware.
The posted salary range is a general guideline and represents a good faith estimate of what Sonatus ("Company") could reasonably expect to pay for a base salary for this position. The pay offered to a selected candidate will be determined based on factors such as (but not limited to) the scope and responsibilities of the position, the qualifications of the selected candidate, departmental budget availability, geographic location and external market pay for comparable jobs. The Company reserves the right to modify this range in the future, as needed, as market conditions change.
Ready to apply?
Apply to Sonatus
At Sonatus, we’re driving the transformation to AI-enabled software-defined vehicles. Traditional automotive software methods can’t keep pace with consumer expectations shaped by the mobile industry—where features evolve rapidly, update seamlessly, and improve continuously. That’s why leading OEMs trust Sonatus to accelerate this shift. Our technology is already in production across more than 6 million vehicles on the road today and rapidly expanding.
Headquartered in Sunnyvale, CA, with 250+ employees worldwide, Sonatus combines the agility of a fast-growing company with the scale and impact of an established partner. Backed by strong funding and proven by global deployment, we’re solving some of the most interesting and complex challenges in the industry. Join us and help redefine what’s possible as we shape the future of mobility.
As the DevOps Manager, you will lead the operational strategy for our hybrid infrastructure and developer ecosystem. Your primary focus is the governance and administration of our core platforms—including GitHub, Jira, and Development Tools—alongside high-level oversight of our Bare Metal fleet. You will be the primary stakeholder for our AWS cloud budget, ensuring financial efficiency through active management and optimization. This role reports to the VP of Developer Experience.
Perk Offerings include:
Employee Engagement Offerings:
The posted salary range is a general guideline and represents a good faith estimate of what Sonatus ("Company") could reasonably expect to pay for a base salary for this position. The pay offered to a selected candidate will be determined based on factors such as (but not limited to) the scope and responsibilities of the position, the qualifications of the selected candidate, departmental budget availability, geographic location and external market pay for comparable jobs. The Company reserves the right to modify this range in the future, as needed, as market conditions change.
Ready to apply?
Apply to Sonatus
At Sonatus, we’re driving the transformation to AI-enabled software-defined vehicles. Traditional automotive software methods can’t keep pace with consumer expectations shaped by the mobile industry—where features evolve rapidly, update seamlessly, and improve continuously. That’s why leading OEMs trust Sonatus to accelerate this shift. Our technology is already in production across more than 6 million vehicles on the road today and rapidly expanding.
Headquartered in Sunnyvale, CA, with 250+ employees worldwide, Sonatus combines the agility of a fast-growing company with the scale and impact of an established partner. Backed by strong funding and proven by global deployment, we’re solving some of the most interesting and complex challenges in the industry. Join us and help redefine what’s possible as we shape the future of mobility.
Sonatus builds the software platform for AI-enabled, software-defined vehicles. Our Korea engineering site is responsible for critical product delivery to major automotive OEMs — it generates 30% of company revenue and operates dedicated build infrastructure, lab hardware, and test environments that must run reliably on-premises.
We are seeking a Staff DevOps Engineer based in Seoul to own and modernize the Korea site's on-premises infrastructure: bare-metal Jenkins build servers, enterprise storage, lab networking, and the automation that ties CI/CD pipelines to physical test hardware. This is a hands-on engineering role where you will be the primary infrastructure owner for the Korea site, working closely with the global Engineering Operations team (Sunnyvale, Dublin) to bring consistency and modern practices to a critical production environment.
Today, the Korea infrastructure is functional but manually configured — Jenkins controllers and agents set up by hand, storage replication that is undocumented, and release automation built on large monolithic scripts. You will modernize this into a codified, observable, maintainable platform while preserving the team's existing workflows and institutional knowledge.
On-premises build infrastructure — Own the Korea Jenkins controller and physical build agents. Manage capacity planning, server health, and reliability for the bare-metal servers that produce ECU firmware builds. Coordinate AWS overflow capacity when on-prem resources are constrained.
Lab infrastructure and hardware integration — Own the integration between CI/CD pipelines and physical test hardware (ECUs, evaluation boards). Support board provisioning, health monitoring, and the automation that connects builds to hardware test execution. Work with QA engineers to ensure test environments are reliable and reproducible.
Storage and replication — Bring up and operate Pure Storage (FlashArray) for build workspaces, artifact caching, and test output. Own the NFS layer and multi-site replication between Korea, Sunnyvale, and Dublin. Document and stabilize storage infrastructure that currently has single-person dependencies.
Infrastructure as Code migration — Lead the migration from manual server configuration to codified infrastructure. Terraform for provisioning, Ansible for configuration management. The Korea site currently has zero IaC — you will design the target state and execute the migration without disrupting active builds.
CI/CD pipeline support — Maintain and improve the Korea release automation pipelines (Jenkins shared libraries, Groovy-based release workflows). Partner with the global CI/CD team on consolidation and standardization efforts while ensuring Korea-specific build and release requirements are met.
Monitoring and observability — Deploy monitoring (Nagios, Prometheus/Grafana, or equivalent) for all Korea on-prem infrastructure: build servers, storage arrays, network equipment, and lab hardware. Replace the current model of "someone notices it's broken" with proactive alerting and dashboards.
Datacenter operations — Own the physical environment for the Korea server room: coordinate with facilities on power and cooling constraints, manage rack layouts, and plan capacity for future hardware deployments.
Sonatus is building the operating system for the software-defined vehicle. Our platform enables automakers to deploy, update, and manage vehicle software at scale. Our technology is already in production across more than 6 million vehicles on the road today. The Korea site is a critical hub for OEM delivery, and the infrastructure you own will directly enable the teams building and testing firmware for production automotive hardware.
Ready to apply?
Apply to Sonatus
At Sonatus, we’re driving the transformation to AI-enabled software-defined vehicles. Traditional automotive software methods can’t keep pace with consumer expectations shaped by the mobile industry—where features evolve rapidly, update seamlessly, and improve continuously. That’s why leading OEMs trust Sonatus to accelerate this shift. Our technology is already in production across more than 6 million vehicles on the road today and rapidly expanding.
Headquartered in Sunnyvale, CA, with 250+ employees worldwide, Sonatus combines the agility of a fast-growing company with the scale and impact of an established partner. Backed by strong funding and proven by global deployment, we’re solving some of the most interesting and complex challenges in the industry. Join us and help redefine what’s possible as we shape the future of mobility.
Sonatus builds the software platform for AI-enabled, software-defined vehicles. Our Korea engineering site is responsible for critical product delivery to major automotive OEMs — it generates 30% of company revenue and operates dedicated build infrastructure, lab hardware, and test environments that must run reliably on-premises.
We are seeking a Staff DevOps Engineer based in Seoul to own and modernize the Korea site's on-premises infrastructure: bare-metal Jenkins build servers, enterprise storage, lab networking, and the automation that ties CI/CD pipelines to physical test hardware. This is a hands-on engineering role where you will be the primary infrastructure owner for the Korea site, working closely with the global Engineering Operations team (Sunnyvale, Dublin) to bring consistency and modern practices to a critical production environment.
Today, the Korea infrastructure is functional but manually configured — Jenkins controllers and agents set up by hand, storage replication that is undocumented, and release automation built on large monolithic scripts. You will modernize this into a codified, observable, maintainable platform while preserving the team's existing workflows and institutional knowledge.
On-premises build infrastructure — Own the Korea Jenkins controller and physical build agents. Manage capacity planning, server health, and reliability for the bare-metal servers that produce ECU firmware builds. Coordinate AWS overflow capacity when on-prem resources are constrained.
Lab infrastructure and hardware integration — Own the integration between CI/CD pipelines and physical test hardware (ECUs, evaluation boards). Support board provisioning, health monitoring, and the automation that connects builds to hardware test execution. Work with QA engineers to ensure test environments are reliable and reproducible.
Storage and replication — Bring up and operate Pure Storage (FlashArray) for build workspaces, artifact caching, and test output. Own the NFS layer and multi-site replication between Korea, Sunnyvale, and Dublin. Document and stabilize storage infrastructure that currently has single-person dependencies.
Infrastructure as Code migration — Lead the migration from manual server configuration to codified infrastructure. Terraform for provisioning, Ansible for configuration management. The Korea site currently has zero IaC — you will design the target state and execute the migration without disrupting active builds.
CI/CD pipeline support — Maintain and improve the Korea release automation pipelines (Jenkins shared libraries, Groovy-based release workflows). Partner with the global CI/CD team on consolidation and standardization efforts while ensuring Korea-specific build and release requirements are met.
Monitoring and observability — Deploy monitoring (Nagios, Prometheus/Grafana, or equivalent) for all Korea on-prem infrastructure: build servers, storage arrays, network equipment, and lab hardware. Replace the current model of "someone notices it's broken" with proactive alerting and dashboards.
Datacenter operations — Own the physical environment for the Korea server room: coordinate with facilities on power and cooling constraints, manage rack layouts, and plan capacity for future hardware deployments.
Sonatus is building the operating system for the software-defined vehicle. Our platform enables automakers to deploy, update, and manage vehicle software at scale. Our technology is already in production across more than 6 million vehicles on the road today. The Korea site is a critical hub for OEM delivery, and the infrastructure you own will directly enable the teams building and testing firmware for production automotive hardware.
Ready to apply?
Apply to Sonatus
Share this job
At Sonatus, we’re driving the transformation to AI-enabled software-defined vehicles. Traditional automotive software methods can’t keep pace with consumer expectations shaped by the mobile industry—where features evolve rapidly, update seamlessly, and improve continuously. That’s why leading OEMs trust Sonatus to accelerate this shift. Our technology is already in production across more than 6 million vehicles on the road today and rapidly expanding.
Headquartered in Sunnyvale, CA, with 250+ employees worldwide, Sonatus combines the agility of a fast-growing company with the scale and impact of an established partner. Backed by strong funding and proven by global deployment, we’re solving some of the most interesting and complex challenges in the industry. Join us and help redefine what’s possible as we shape the future of mobility.
Sonatus builds the software platform for AI-enabled, software-defined vehicles. Our CI/CD platform serves over 200 repositories across three product lines, producing firmware that ships to automotive OEMs. We are looking for a Sr. Staff DevOps Engineer to own the delivery platform: CI/CD pipelines, release automation, artifact management, build tooling, and the instrumentation that tells us whether it's all working.
Today, our delivery infrastructure is fragmented — multiple Jenkins instances configured by hand, release processes driven by ad-hoc scripts, and no unified metrics on how software moves from commit to customer. You will consolidate this into a unified, codified, observable delivery platform. You think in terms of systems, supply chains, and feedback loops — not individual pipelines.
CI/CD platform architecture — Own the consolidation and evolution of multiple Jenkins instances into a unified, configuration-as-code managed platform. Drive the migration strategy across Jenkins and GitHub Actions for 200+ repositories. Design shared pipeline libraries and patterns that scale across product lines without fragmenting into per-team forks.
Release engineering — Own the release tooling and automation for multi-product releases spanning three hardware platforms and multiple automotive customers. Tagging, branching, config generation, and customer artifact delivery. The current toolchain is functional but brittle — your job is to make releases reliable, repeatable, and auditable.
Artifact lifecycle management — Own the Artifactory platform (JFrog SaaS): repository structure, retention policies, token lifecycle, build promotion from staging to release, and customer-facing distribution. You manage the full artifact flow from build output to customer delivery.
Build tooling and reproducibility — Own the build system architecture across three divergent toolchains: Bazel for hermetic static builds, CMake for the embedded monorepo, and Yocto for custom embedded distributions. Drive toward reproducible, cacheable, fast builds regardless of the underlying toolchain.
Security scanning integration — Own the integration of static analysis (Coverity) and software composition analysis (BlackDuck) into CI/CD pipelines. Automate scan scheduling, report generation, and quality gate enforcement to meet automotive compliance requirements (ESIR-ISIR).
CI/CD observability and DORA metrics — Instrument the delivery pipeline with OpenTelemetry. Define and measure the four DORA metrics: deployment frequency, lead time for changes, change failure rate, and mean time to recovery. Build dashboards that make delivery health visible. Own the 30-minute build SLO.
Software supply chain — Own dependency management, credential lifecycle, artifact provenance, and the path toward SBOM generation. Eliminate manual credential management and single-person dependencies from the delivery pipeline. Every artifact should be traceable from the source commit to customer delivery.
The posted salary range is a general guideline and represents a good faith estimate of what Sonatus ("Company") could reasonably expect to pay for a base salary for this position. The pay offered to a selected candidate will be determined based on factors such as (but not limited to) the scope and responsibilities of the position, the qualifications of the selected candidate, departmental budget availability, geographic location and external market pay for comparable jobs. The Company reserves the right to modify this range in the future, as needed, as market conditions change.
Ready to apply?
Apply to Sonatus
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