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

Principal Engineer, Cloud Engineering
iCims —DUBLIN 2, County Dublin
- Full-time
- Azure
- AWS
- Scripting
- Annual leave
- Life insurance
Principal Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- AI
- Leadership
Test Engineer
Creditsafe —Dublin, County Dublin
- Full-time
- Hybrid work
- System design
- AWS
- Analysis skills
- Annual leave
Principal Civil Engineer
Mott MacDonald —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Master's degree
- Project management
- Annual leave
- Life insurance
Senior AWS Engineer
Version 1 —Dublin, County Dublin
- €75,000–€87,500 a year
- Full-time
- Hybrid work
- Oracle
- DevOps
- AWS
- Employee assistance program
- Employee discount
Quick apply
8d
Software Engineer III (Big Data)
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Oracle
- Java
- AWS
11h
Full Stack Engineer
Flutter Entertainment —Dublin, County Dublin
- Master's degree
- AWS
- AI
Sr. Software Development Engineer, AWS DMS
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Oracle
- Computer Science
- Java
Principal / Lead Geotechnical Engineer
PM Group —Dublin, County Dublin
- Master's degree
- Analysis skills
- Bachelor's degree
Software Development Engineer, Network Lifecycle Management
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- AWS
- Bachelor's degree
Principal BMS Engineer - Dublin
ENGIE —DUBLIN 2, County Dublin
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Annual leave
Systems Engineer/linux Systems Engineer, Managed Operations
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- DevOps
- English
- AWS
Principal Software Engineer
Global-e —Dublin, County Dublin
- Full-time
- AWS
- No degree
- Agile
Quick apply
Principle DevOps Engineer
Elwood Roberts —Dublin, County Dublin
- €90,000–€96,000 a month
- Full-time
- DevOps
- Java
- Python
Quick apply
Java Technical Spec. - DevOps, AWS
HCLTech —Dublin, County Dublin
- DevOps
- Java
- AWS
7d
Software Architect
Holafly —Dublin, County Dublin
- Remote
- Spanish
- System design
- English
Principal Software Engineer, Amazon DynamoDB
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
- Software development
- SDLC
Director, Data Engineering
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- AWS
1d
Databricks Senior Data Engineer
Citco —Dublin, County Dublin
- Full-time
- SQL
- AWS
- Analysis skills
Lead Software Engineer (Big Data)
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Microsoft Excel
- Oracle
- Software troubleshooting
11h

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Principal Engineer, Cloud Engineering

iCims -
DUBLIN 2, County Dublin

Apply Now

Job details

Full-time

Benefits

Annual leave
Life insurance

Qualifications

CI/CD
iCIMS
Azure
Ansible
Microsoft SQL Server
Google Cloud Platform
Bash (Unix shell)
Firewall
AWS
Terraform
Scripting
DNS
SSH
Linux
Jenkins
Python
MySQL

Full job description

Dublin 2, Ireland
Engineering
Full Time
Hybrid (Remote / On Site)
6482

Job Overview

The Principal Engineer, Cloud Engineering is a hands-on technical leader responsible for architecting, building, maintaining, and operating automated cloud infrastructure that power ICIMS products. This role includes Linux System Administration, Infrastructure-as-Code (IaC) using Terraform, and configuration management with Ansible across AWS. The Principal Systems Engineer sets best practices, mentors engineers, and partners with SRE, Security, and Product teams to deliver resilient, secure, and cost-efficient platforms at scale.

About Us

ICIMS is a leading enterprise hiring platform that combines the scale and reliability of enterprise software with the transformative power of AI. Thousands of organizations across more than 200 countries and territories trust ICIMS to find and hire the people who shape their future and drive their business forward. Powered by insights from billions of hiring interactions, continuous AI innovation, and a highly extensible platform, ICIMS helps organizations turn talent acquisition into a competitive advantage. For more than 25 years, ICIMS has delivered end-to-end hiring solutions that improve recruiting efficiency, reduce costs and create exceptional candidate experiences.

ICIMS helps solve one of the biggest challenges businesses face today: building a workforce that can adapt, scale, and perform in an increasingly competitive and unpredictable talent market. We uniquely do that by combining enterprise-grade hiring technology, AI-powered insights and automation, and connected talent experiences to help organizations improve hiring outcomes while driving measurable impact.

Responsibilities

Administer and maintain Linux servers across development, staging, and production environments

Perform OS hardening, patching, and security updates in compliance with organizational standards

Manage user accounts, permissions, and groups following least-privilege principles

Configure and maintain system services (e.g., SSH, NTP, DNS, logging) for reliability and security

Monitor system performance, troubleshoot issues, and optimize resource utilization

Implement automated configuration management using Ansible for consistency and drift prevention

Develop scripts (Bash/Python) to automate routine tasks such as log rotation, backups, and health checks

Collaborate with DevOps and SRE teams to integrate Linux systems into CI/CD pipelines

Infrastructure-as-Code development in Terraform and code reviews

Establish observability (logs, metrics, traces) and proactive alerting; drive SRE practices and incident response

Participate in on-call rotations; perform post-incident reviews and continual improvement

Collaborate with FinOps on right-sizing, capacity planning, and cost optimization

Security & Compliance Integration

Enforce OS-level security hardening standards (e.g., CIS benchmarks) across all Linux servers.

Support vulnerability management and automated patching processes

Ensure compliance with organizational security policies and regulatory requirements (SOC2, ISO27001)

Conduct periodic security reviews and participate in internal audits for Linux environments

Manage secure credential storage and rotation for system-level accounts and services

Qualifications

Technical Expertise

7+ years in Linux administration and production support experience with on-calll responsibilities

5+ years of strong AWS experience and demonstrated knowledge

Expertise in Terraform and Ansible for configuration management

Hands-on experience with containers and orchestration (ECS/EKS)

Scripting skills in Bash and/or Python for automation and tooling

Solid understanding of networking (DNS, TLS, HTTP, routing, firewalls) and security fundamentals

Observability tooling experience

Some knowledge of Jenkins (administration, pipeline jobs, shared libraries)

Preferred

Experience with AWS Organizations and multi-account governance

AWS professional-level certifications (e.g., Solutions Architect, DevOps Engineer)

Exposure to other database technologies or data platforms; MSSQL, MongoDB, MySQL

Exposure to other cloud technologies like Azure and GCP

EEO Statement

iCIMS is a place where everyone belongs. We celebrate diversity and are committed to creating an inclusive environment for all employees. Our approach helps us to build a winning team that represents a variety of backgrounds, perspectives, and abilities. So, regardless of how your diversity expresses itself, you can find a home here at iCIMS.

We are proud to be an equal opportunity and affirmative action employer. We prohibit discrimination and harassment of any kind based on race, color, religion, national origin, sex (including pregnancy), sexual orientation, gender identity, gender expression, age, veteran status, genetic information, disability, or other applicable legally protected characteristics. If you would like to request an accommodation due to a disability, please contact us at [email protected].

Compensation and Benefits

iCIMS offers a comprehensive benefits package: medical, vision, and dental, life insurance, pensions, tuition reimbursement, lifestyle spending accounts, and generous paid time off plans (vacation, sick, parental leave). Learn more here: https://careers.icims.com/benefits

Apply Now

Refine Your Search

principal software engineer, aws lambda jobs in dublin, d

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