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At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Embedded Linux Security Engineer at BairesDev In this role, you'll go deep into the Linux security stack, building Secure Boot architecture from a hardware root of trust all the way through the kernel. Hardening storage, standing up a trusted execution environment, and enforcing sandboxing at the OS level, you'll apply Linux security expertise where the operating system itself is the attack surface being defended. This is your opportunity to specialize in embedded Linux security specifically, working on a platform where boot-time integrity and kernel-level protections define what the system can trust. What You'll Do Build Secure Boot architecture on embedded Linux, from hardware root of trust through the kernel. Harden the Linux storage stack using dm-verity and dm-crypt. Stand up a Trusted Execution Environment and author trusted applications within the Linux security model. Enforce Linux-level user-space sandboxing and access control. Automate cryptographic signing pipelines in CI/CD against a signing backend. What We Are Looking For 5+ years of experience in embedded Linux engineering with a security focus. Strong expertise in embedded Linux security, including dm-verity, dm-crypt, and ARM TrustZone EL1-EL3. Proven experience designing hardware root of trust and Secure Boot from scratch, including U-Boot Verified Boot from bootloader through kernel. Experience with embedded Linux board bring-up and BSP customization using Yocto. Background with TEE development and trusted application authoring using OP-TEE. Strong C skills with Python or Bash scripting. Advanced proficiency in English. Nice To Have Experience with Linux sandboxing and MAC frameworks such as SELinux, AppArmor, cgroups, namespaces, or seccomp. Background with DevSecOps signing pipelines in CI/CD using GitLab CI or GitHub Actions with HSM or Key Vault. Experience with A/B partitioning and multi-slot boot recovery for fail-safe OTA. Solid cryptography foundations including asymmetric cryptography, SHA-256/384, PKI, and HSM. Experience with factory provisioning workflows including eFuse/OTP fuse burning and end-of-line testing. Automotive or ECU domain exposure. How we do make your work (and your life) easier: 100% remote work (from anywhere). Excellent compensation in USD or your local currency if preferred Hardware and software setup for you to work from home. Flexible hours: create your own schedule. Paid parental leaves, vacations, and national holidays. Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now! #BD-PRIO-2026
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.