Find Principal software engineer, aws lambda experience Jobs in Dublin, D

Kernel / Hypervisor Engineer, Firecracker
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- SQL
- AWS
10h
Mid-Level Full Stack Java Engineer
Solance —Dublin, County Dublin
- Full-time
- Hybrid work
- Java
- AWS
- Agile
Quick apply
Java Developer
Version 1 —Dublin, County Dublin
- €48,000–€63,000 a year
- Full-time
- Hybrid work
- Oracle
- Computer Science
- Software troubleshooting
- Employee assistance program
- Employee discount
Quick apply
Senior Cost Engineer
Turner & Townsend —Dublin, County Dublin
- Full-time
- Data analysis skills
- Analysis skills
- Project management
- Annual leave
Quick apply
Senior HV Electrical Engineer
AtkinsRéalis —Dublin, County Dublin
- Full-time
- Hybrid work
- System design
- Master's degree
- Construction
Software Development Engineer - Lambda, AWS Lambda Control Plane
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- AWS
- Bachelor's degree
- Relocation assistance
10h
Software Development Engineer (open-source)
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Java
- AWS
- Analysis skills
17h
Software Architect
Holafly —Dublin, County Dublin
- Remote
- Spanish
- System design
- English
9h

More jobs to discover

Find similar jobs that you might be interested in.

Mid-Level Full Stack Java Engineer
Solance —Dublin, County Dublin
2–4 years of professional experience in software engineering (full stack or strong backend with solid frontend capability).
Quick apply

I want to receive the latest job alerts for principal software engineer, aws lambda experience in dublin, d

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

principal software engineer, aws lambda experience jobs near dublin, d

Software Engineer jobs in Dublin, County Dublin

Software Architect jobs in Dublin, County Dublin

Cost Engineer jobs in Dublin, County Dublin

Engineer jobs in Dublin, County Dublin

Java Developer jobs in Dublin, County Dublin

Senior Electrical Engineer jobs in Dublin, County Dublin

Software Engineer jobs in Shannon, County Clare

Software Engineer jobs in Galway, County Galway

Software Engineer jobs in Dublin 22, County Dublin

Software Engineer jobs in Deri Galway (digital Enterprise Research Institute), County Galway

Data Engineer jobs in Dublin, County Dublin

Microsoft Software Engineer jobs in Dublin, County Dublin

Work From Home Architect jobs in Dublin, County Dublin

Software Developer jobs in County Donegal

Software Architect jobs in County Dublin

Cost Engineer jobs in Cork, County Cork

Cost Engineer jobs in Ringaskiddy, County Cork

Cost Engineer jobs in Limerick, County Limerick

Lift Engineer jobs in Dublin, County Dublin

Engineer jobs in Dundalk, County Louth

Kernel / Hypervisor Engineer, Firecracker

Amazon Development Centre Ireland Limited -
Dublin, County Dublin

Apply Now

Job details

Full-time
10 hours ago

Qualifications

Rust (programming language)
Computer Science
SQL
AWS
C++
Bachelor's degree
Software development
GitHub
Linux
ARM

Full job description

DESCRIPTION

Join us at AWS Lambda in Dublin, Ireland, building Firecracker - the open-source virtual machine monitor (VMM) purpose-built for serverless and container workloads. Firecracker runs at global scale as the foundation of AWS Lambda, Aurora D-SQL, and other AWS services, and is integrated by 10+ external teams as part of their platforms.

We are looking for a Kernel / Hypervisor Engineer who is passionate about low-level systems programming and wants to push the boundaries of virtualization technology. In this role, you will work at the intersection of hardware and software - designing and implementing hypervisor components, device emulation, memory management, and guest-host interfaces in Rust on Linux/KVM. Your work will directly impact the security, performance, and efficiency of compute infrastructure serving millions of customers.

Key job responsibilities

Design, develop, and maintain hypervisor and VMM components in Rust, including virtual device emulation, memory management, and vCPU scheduling.
Optimize boot latency, memory footprint, and I/O throughput for ephemeral microVM workloads at global scale.
Harden the security boundary between guest and host, contributing to threat modeling and implementing isolation mechanisms.
Contribute to the upstream Linux kernel where needed to support Firecracker's roadmap.
Mentor and coach junior engineers, drive code quality through reviews, and champion best practices.
Participate in on-call rotation to ensure operational excellence of Firecracker-based services.

A day in the life
Your day might start by reviewing pull requests on the Firecracker open-source repository, providing feedback to community contributors or teammates. You then dive into implementing a new virtio device or optimizing a hot path in the VMM, writing Rust and reasoning about memory safety and performance trade-offs. After lunch, you collaborate with an internal AWS service team that consumes Firecracker to debug a subtle guest-host interaction - perhaps a vCPU scheduling anomaly or an unexpected memory mapping behavior. You wrap up by writing a design doc for an upcoming kernel interface change, getting input from colleagues across the team. Throughout the day, you balance deep technical work with collaboration, working in the open on GitHub alongside a global community.

About the team
We are the Compute Capsule team within AWS Lambda, based in Dublin, Ireland. We own Firecracker end-to-end - from its open-source development on GitHub to its deployment at scale inside AWS. We focus on serverless and container virtualization, trusted compute, and server fleet tooling. We value work-life balance, respect each other's time, and invest in growing every team member through mentorship, challenging assignments, and training. We believe diverse perspectives make us stronger and actively seek team players who thrive in collaborative, inclusive environments.

BASIC QUALIFICATIONS

Experience (non-internship) in professional software development
Hands-on experience with low-level systems programming (e.g., kernel, hypervisor, firmware, or embedded systems)
Proficiency in at least one systems language: C, C++, or Rust
Solid understanding of Linux internals (syscalls, memory management, process Experience with virtualization technologies (KVM, Xen, QEMU, or similar)

PREFERRED QUALIFICATIONS

Experience with Rust in production systems
Contributions to open-source projects (kernel, hypervisor, or systems tooling)
Experience with device emulation or virtio
Familiarity with hardware-assisted virtualization (Intel VT-x, AMD-V, or Arm virtualization extensions)
Knowledge of performance profiling and optimization at the systems level (perf, ftrace, eBPF)
Bachelor's degree or higher in Computer Science, Engineering, or a related field.

Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates.

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

Apply Now

Refine Your Search

principal software engineer, aws lambda experience jobs in dublin, d

Kernel / Hypervisor Engineer, Firecracker

Mid-Level Full Stack Java Engineer

Java Developer

Senior Cost Engineer

Senior HV Electrical Engineer

Software Development Engineer - Lambda, AWS Lambda Control Plane

Software Development Engineer (open-source)

Software Architect

More jobs to discover

I want to receive the latest job alerts for principal software engineer, aws lambda experience in dublin, d

Related Searches

Explore jobs in more locations

DESCRIPTION

BASIC QUALIFICATIONS

PREFERRED QUALIFICATIONS

Jobseeker tools

Employer Tools

Browse

Stay Connected