Referso Jobs

Technical Support Engineer I

Backblaze External Website · Posted Nov 9, 2026

Open

Remote, Colombia +2 more
Remote
Full-time · Entry
2–3 years

Technical Support Engineer I

Backblaze External Website · Posted Nov 9, 2026

Open

Remote, Colombia +2 more
Remote
Full-time · Entry
2–3 years

Firmware/Software Engineer Senior

The Zebra · Posted Sep 21, 2026

Open

Lincolnshire, Illinois, United States
Hybrid
Full-time · Senior
$97K–$145K per year
6+ years

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Senior Firmware Software Engineer focused on designing, programming, and debugging embedded systems for thermal printer products.

Compensation

Pay Range: $96,800.00 - $145,200.00 Annual. Incentive Compensation: In addition to base pay, Zebra offers this role the opportunity to earn a performance-based annual cash incentive, at a target equal to 10% of base pay

Responsibilities

Analyzes, develops, designs, programs and debug embedded systems
Integrates firmware to maintain functionality and throughput
Leads meetings for moderately complex firmware design projects
Reviews firmware test results and root cause analysis
Resolves highly complex technical issues

Requirements

Bachelor’s degree in engineering (Computer Engineering or Electrical Engineering or related fields)
Masters degree in Engineering (Computer Engineering or Electrical Engineering or related fields)
Nice to have: I2C
Nice to have: SPI
Nice to have: UART

Skills

C C++Embedded firmware development ARM architecture Microcontroller architecture

Systems Engineer

Dayforce · Posted Nov 4, 2026

Open

Remote, United States
Remote

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Responsibilities

Administer Red Hat Enterprise Linux, Ubuntu, and supported Linux distributions across production and non-production environments
Resolve operating system, performance, storage, network, and service incidents; participate in root cause analysis to reduce recurrence and MTTR
Plan, test, and execute operating system patching and security remediation within approved maintenance windows; validate service health
Develop and maintain repeatable configuration and operational workflows using Ansible, scripting, and infrastructure-as-code practices
Maintain monitoring, alerting, logging, and capacity controls; identify trends, resolve resource constraints, and improve availability

Requirements

Degree in Computer Science, Information Technology, or a related field, or equivalent experience
Nice to have: RHCSA
Nice to have: RHCE
Nice to have: Linux+
Nice to have: certification

Skills

Linux server administration Red Hat Enterprise Linux Ubuntu systemd

Data Engineer II

Bank of America · Posted Nov 6, 2026

Open

Charlotte, United States
$100K–$146K per year
9+ years

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This role is responsible for the administration, engineering, automation, and continuous improvement of enterprise Linux and storage platforms supporting critical business applications and data services.

Compensation

$100,400.00 - $146,400.00 annualized salary, offers to be determined based on experience, education and skill set.

Responsibilities

Administer and engineer enterprise Linux and storage platforms
Drive operational excellence across RHEL and IBM Storage Scale environments
Design, implement, troubleshoot, and optimize highly available storage and compute environments
Provide technical leadership, governance, and mentorship for infrastructure engineering and automation initiatives

Skills

Red Hat Enterprise Linux administration Linux operating system internals Kernel architecture Memory management Process scheduling Networking Filesystems

Infrastructure Software Engineer

Dropbox · Posted Nov 6, 2026

Open

Remote, Mexico
Remote
Full-time · Senior
5+ years

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Build and maintain large‑scale, distributed infrastructure for Dropbox’s global platform.

Responsibilities

Build infrastructure capable of managing metadata for hundreds of billions of files and facilitating millions of concurrent connections.
Expand Dropbox’s data‑fabric, linking hundreds of millions of applications, devices, and services worldwide.
Measure and optimize Dropbox’s analytics platform for advanced data insights.
Collaborate with cross‑functional teams to improve performance, reliability, and security of Dropbox’s infrastructure.
Participate in on‑call work to address bugs, outages, and operational issues.

Requirements

BS, MS, or PhD in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent technical experience
Nice to have: Semaphores
Nice to have: Mutexes

Skills

Python Go C/C++Java Operating system internals

Product Engineer

NexGen Cloud · Posted Nov 6, 2026

Open

London, England, United Kingdom

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Design, build, ship, and debug user-facing products and backend services for a GPU cloud platform, ensuring reliability and performance in production.

Compensation

Competitive salary and annual discretionary bonus scheme

Responsibilities

Own and drive user-facing products end to end, including web apps, APIs, backend services and CLI tools, mostly in Go.
Collaborate closely with Product, Engineering & DevOps, Infrastructure & Data Centre Operations, Security and Customer Support.
Build and maintain Kubernetes-based services, controllers and platform capabilities.
Identify repetitive operational work and replace it with automation.
Investigate production issues across application code, Kubernetes, containers, Linux, networking, drivers and hardware.

Requirements

Nice to have: NVIDIA GPU ecosystem
Nice to have: CUDA
Nice to have: nvidia-smi
Nice to have: GPU-enabled container runtimes
Nice to have: Kubernetes GPU scheduling

Skills

Go Kubernetes containers Linux systemd processes signals filesystems permissions networking CPU diagnostics memory diagnostics API design concurrency failure modes logging metrics

Benefits

Competitive salary
annual discretionary bonus scheme
Employee wellbeing benefits
25 days holiday plus public holidays
Private Medical Insurance

See full job description

Systems Engineer

Dayforce · Posted Nov 4, 2026

Open

Remote, United States
Remote

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Linux Systems Engineer operating Linux server platforms supporting customer-facing and internal services, administering cloud and hybrid environments, resolving incidents, delivering patching and vulnerability remediation, and improving operational resiliency through monitoring and automation.

Responsibilities

Administer Red Hat Enterprise Linux, Ubuntu, and supported Linux distributions across production and non-production environments
Resolve operating system, performance, storage, network, and service incidents; participate in root cause analysis to reduce recurrence and MTTR
Plan, test, and execute operating system patching and security remediation within approved maintenance windows; validate service health
Develop and maintain repeatable configuration and operational workflows using Ansible, scripting, and infrastructure-as-code practices
Maintain monitoring, alerting, logging, and capacity controls; identify trends, resolve resource constraints, and improve availability

Requirements

Degree in Computer Science, Information Technology, or a related field, or equivalent experience
Nice to have: RHCSA
Nice to have: RHCE
Nice to have: Linux+
Nice to have: certification

Skills

Red Hat Enterprise Linux Ubuntu

Senior Core Infrastructure Engineer

Oracle · Posted Oct 27, 2026

Open

Seattle, Washington, United States
Full-time · Senior
$79K–$210K per year
4+ years

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Design and develop core components of the OCI Storage and Data Management Service, focusing on scalability, performance, and durability.

Compensation

US: Hiring Range in USD from: $79,200 to $209,500 per annum. May be eligible for bonus and equity.

Responsibilities

Design and develop core components of the OCI Storage and Data Management Service
Build and optimize distributed storage systems that ensure data consistency, availability, and low-latency access
Dive deep into the software stack—from I/O path performance to metadata consistency and replication
Collaborate with cross-functional teams in an agile environment to deliver high-quality features
Troubleshoot, debug, and optimize systems for performance and reliability

Requirements

Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field
Nice to have: cloud infrastructure experience

Skills

C C++Java data structures algorithms

Filesystems jobs

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