Find Development engineer (open source) Jobs

Senior Software Engineer
Semperis —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
Senior II Frontend Engineer
Ethyca —Dublin, County Dublin
- Full-time
- JavaScript
- AI
- Communication skills
Quick apply
Front-End Developer (Design System & Product UI)
Analog Devices —Limerick, County Limerick
- Full-time
- No degree
- Agile
- Communication skills
Software Engineer, Staff (OSEng) - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan
Engineering Manager
Ethyca —Dublin, County Dublin
- Full-time
- AWS
- AI
- Leadership
Quick apply
Software Development Manager, Aurora Control Plane, Aurora Control Plane
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Management
- Engineering
- AWS
Staff Software Engineer, Platform Engineering
CommandLink —Remote
- Full-time
- Remote
- Azure
- Master's degree
- AWS
- Referral programme
Quick apply
Senior AI/ML Robotics Simulation Engineer
Analog Devices —Limerick, County Limerick
- Full-time
- Doctoral degree
- Computer Science
- Master's degree
Staff SRE, Ads
Reddit —Dublin, County Dublin
- On call
- Remote
- Linux
- Communication skills
- Python
- Annual leave
Quick apply
Software Engineer III (Databricks)
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Oracle
- Java
- AWS
Site Reliability Engineer III (SRE) - Guidewire Cloud Platform (Application)
Guidewire Software —Dublin, County Dublin
- Weekend availability
- Java
- SQL
- AWS
Lead Dev Ops Engineer: PGIM Ireland
PGIM —Letterkenny, County Donegal
- Full-time
- Azure
- DevOps
- Java
- Annual leave
Sr. Engineer II - Windows Sensor (Remote, EUR)
CrowdStrike —Remote
- Full-time
- Remote
- Windows
- C++
- Agile
Software Engineer 3
MongoDB —Dublin, County Dublin
- Remote
- Azure
- Doctoral degree
- Computer Science
9d
Senior CV Engineer
Social Discovery Group —Remote
- Full-time
- Remote
- English
- Master's degree
- Python
Quick apply
Software Engineer - Linux Kernel Engineering (Waterford Office, Ireland)
Red Hat, Inc. —Waterford, County Waterford
- Full-time
- Remote
- Linux
Senior Software Engineer - PathMakers (Patient Care Systems)
Medtronic —Galway, County Galway
- €65,600–€98,400 a year
- Full-time
- Azure
- Management
- Computer Science
Sr Software Eng
Sony Interactive Entertainment —Dublin, County Dublin
- €87,800–€131,800 a year
- Hybrid work
- Computer Science
- C++
- Bachelor's degree
- Wellness program
- Annual leave
Lead Dev Ops Engineer: PGIM Ireland
Prudential —Letterkenny, County Donegal
- Full-time
- Azure
- DevOps
- Java
- Annual leave
Software Engineer, Senior (OSEng) - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan

I want to receive the latest job alerts for development engineer (open source)

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

development engineer (open source) jobs near

Site Reliability Engineer jobs in Dublin, County Dublin

Senior Software Engineer jobs in Dublin, County Dublin

Software Engineer jobs in Cork, County Cork

Software Engineer jobs in Dublin, County Dublin

Software Engineering Manager jobs in Dublin, County Dublin

Software Engineer jobs in Waterford, County Waterford

Engineer jobs in Clonmel, County Tipperary

Site Reliability Engineer jobs in South Dublin, County Dublin

Site Reliability Engineer jobs in Dundalk, County Louth

Mechanical Design Engineer jobs in Limerick, County Limerick

Sales Engineer jobs in Dublin, County Dublin

Senior Software Engineer jobs in Remote

Senior Marketing Executive jobs in County Dublin

Senior Software Engineer jobs in Letterkenny, County Donegal

Senior Engineer jobs in Kilkenny, County Kilkenny

Senior Engineer jobs in Dún Laoghaire, County Dublin

Engineer jobs in Ashbourne, County Meath

Machine Vision Engineer jobs in Dublin, County Dublin

Senior Engineer jobs in Waterford, County Waterford

Senior Engineer jobs in Cavan, County Cavan

Senior Software Engineer

Semperis -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
Elasticsearch
Azure
Computer Science
Kubernetes
DevOps
C#
English
Google Cloud Platform
AWS
Bachelor's degree
Distributed systems
Mentoring
Computer Engineering
Kafka
SaaS
Leadership
Communication skills

Full job description

At Semperis, our mission is to be a Force for Good. Starting with being a great place to work. We believe that when people feel valued, supported, and empowered, they do their best work. That’s why we focus on creating an employee experience rooted in purpose, growth, and balance. Semperis has been recognized as one of America’s Fastest-Growing Cybersecurity Companies by the Inc. 5000, a DUNS 100 Top Startup to Work For, and a multi-year Inc. Best Workplace awardee.

About the Role

We are seeking an exceptional Senior Backend Engineer to join our Platform Group, where you will architect and develop shared infrastructure components that power Semperis's enterprise security and identity products. This is a highly collaborative role requiring both technical excellence and strong cross-functional partnership skills. product engineers, DevOps, and architects to define platform capabilities and technical standards

What You'll Do

As a Senior Backend Engineer on our Core Platform team, you will:

Design and build shared platform components used across multiple product teams, ensuring scalability, reliability, and maintainability
Architect distributed systems using microservices and event-driven patterns that support enterprise-scale workloads
Own critical backend services from conception through deployment, including code quality, performance optimization, and operational excellence
Collaborate extensively with architects, team leads and other stakeholders.
Mentor junior engineers through code reviews, pair programming, and technical guidance
Drive technical initiatives that improve developer productivity, system observability, and platform resilience
Contribute to architectural decisions and establish best practices for backend development across the organization
Analyze system performance and data patterns to identify optimization opportunities and inform future platform investments

What You Bring

Required Qualifications

7+ years of professional software engineering experience, with strong expertise in backend development
Deep proficiency in C# and .NET Core, including modern framework features and performance optimization
Production experience with Kubernetes and container orchestration in cloud environments (Azure/AWS/GCP preferred)
Proven track record designing and implementing microservices architectures and event-driven systems at scale
Experience developing shared libraries, frameworks, or platform components consumed by multiple teams
Demonstrated ability building enterprise SaaS applications serving high-volume, multi-tenant environments
Strong collaborative mindset with excellent communication skills and experience working across teams to drive consensus
Bachelor's degree in Computer Science or equivalent practical experience
Technical leadership experience, including mentoring engineers and leading technical initiatives
Fluency in English (written and verbal)

Preferred Qualifications

Experience in the Enterprise Identity and Access Management (IAM) domain
Hands-on expertise with Kafka, RabbitMQ, or similar message brokers
Knowledge of ElasticSearch or other distributed search/analytics platforms
Open-source contributions or experience maintaining shared component libraries
Experience with observability tools (Prometheus, Grafana, distributed tracing)
Background in API design and governance for platform services
Familiarity with CI/CD pipelines and infrastructure-as-code practices

#LI-KG1

Why Join Semperis?
You’ll be part of a global team on the front lines of cybersecurity innovation. At Semperis, we celebrate curiosity, integrity, and people who take initiative. If you’re someone who sees the glass as half full, embraces challenges as growth opportunities, and values a healthy balance between work and life—we’d love to meet you.

**Semperis maintains office locations in several cities across the globe. Where the job description specifies a required location, candidates will follow our hybrid work model. This includes working up to three days per week and remotely the remaining days.

Semperis is an equal opportunity employer and will not discriminate against an applicant or employee based on race, color, religion, creed, national origin or ancestry, ethnicity, sex (including gender, pregnancy, sexual orientation, and gender identity), age, physical or mental disability, veteran or military status, genetic information, citizenship, marital status, or any other legally recognized protected basis under federal, state, or local law. The information collected by the Semperis application is solely to determine suitability for employment, verify identity, and maintain employment statistics.

Applicants with disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and/or other applicable state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on Semperis. Please inform Semperis representative Anna Taylor, Director of Global Recruiting, if you need assistance completing this application or to otherwise participate in the application process.

Apply Now

Refine Your Search

development engineer (open source) jobs

Senior Software Engineer

Senior II Frontend Engineer

Front-End Developer (Design System & Product UI)

Software Engineer, Staff (OSEng) - Cork, Ireland

Engineering Manager

Software Development Manager, Aurora Control Plane, Aurora Control Plane

Staff Software Engineer, Platform Engineering

Senior AI/ML Robotics Simulation Engineer

Staff SRE, Ads

Software Engineer III (Databricks)

Site Reliability Engineer III (SRE) - Guidewire Cloud Platform (Application)

Lead Dev Ops Engineer: PGIM Ireland

Sr. Engineer II - Windows Sensor (Remote, EUR)

Software Engineer 3

Senior CV Engineer

Software Engineer - Linux Kernel Engineering (Waterford Office, Ireland)

Senior Software Engineer - PathMakers (Patient Care Systems)

Sr Software Eng

Lead Dev Ops Engineer: PGIM Ireland

Software Engineer, Senior (OSEng) - Cork, Ireland

I want to receive the latest job alerts for development engineer (open source)

Related Searches

Explore jobs in more locations

What You'll Do

What You Bring

Required Qualifications

Preferred Qualifications

Jobseeker tools

Employer Tools

Browse

Stay Connected