Find Systems support engineer linux Jobs in Dublin, D

Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Oracle
- Java
- SQL
1d
Staff SRE, Ads
Reddit —Dublin, County Dublin
- On call
- Remote
- Linux
- Communication skills
- Python
- Annual leave
Quick apply
1d
Development Manager
Sentrium —Dublin, County Dublin
- Remote
- Team management
- AI
- Leadership
- Annual leave
Senior SRE, Ads
Reddit —Dublin, County Dublin
- On call
- Remote
- Linux
- Python
- Annual leave
Quick apply
1d
Senior Network Development Engineer, GCNA
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
- C++
- Bachelor's degree
Principal Software Engineer, AWS Lambda
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- AWS
- C++
Manager, Support Engineering
Wiz, Inc. —Dublin, County Dublin
- Remote
- Azure
- Computer Science
- Engineering
Quick apply
Java Software Engineer (AVP)
Citi —Dublin, County Dublin
- €71,440–€107,160 a year
- Full-time
- Computer Science
- System design
- Java
Sr IT Infrastructure Engineer EMEA
Qorvo —DUBLIN 8, County Dublin
- On call
- Computer Science
- English
- Windows
2d
Senior Software Engineer - Proxy & Network Boundary Infrastructure
Bloomberg —Dublin, County Dublin
- On call
- Computer Science
- No degree
- Linux
Senior Java Software Engineer (AVP)
Citi —Dublin, County Dublin
- €71,440–€107,160 a year
- Full-time
- Hybrid work
- Computer Science
- System design
- Java
12d
Senior Cloud Security Engineer
Davy —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Salesforce
- Employee assistance program
Quick apply
Principal Software Engineer - Red Hat’s OpenShift Container Platform, Storage (EMEA)
Red Hat, Inc. —Dublin, County Dublin
- Full-time
- Azure
- AWS
- C++
Lead Guild Security Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Administrative experience
- Scripting
- Linux
Snr. Systems Development Engineer, ESC Managed Operations
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- English
- Java
- AWS
Associate Engineering Team Lead (C/C++ to Rust), Trading Technologies
Binance —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- Engineering
- C++
Quick apply
Software Engineering Architect
Salesforce —Dublin, County Dublin
- Full-time
- Java
- Continuous improvement
- Mentoring
Sr Manager, Cloud Networking
eBay Inc. —Dublin, County Dublin
- Full-time
- Computer Science
- Master's degree
- Bachelor's degree
9d
Java Developer (AVP)
Citi —Dublin, County Dublin
- €71,440 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Java
Solutions Engineer, Upmarket (Pre-Sales) - EMEA (German Speaking)
Vanta —Dublin, County Dublin
- Full-time
- Azure
- Sales
- Windows
- Annual leave

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Senior Software Engineer

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time
1 day ago

Qualifications

JBoss
Oracle
JUnit
Kubernetes
Tomcat
Git
J2EE
Java
SQL
REST
Scripting
Organisational skills
Agile
Linux
Maven
Communication skills
Spring framework
Debugging
SDLC

Full job description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Senior Software Engineer

Overview
Be part of the Operations & Technology Fraud Products team developing new capabilities for MasterCard's Decision Management Platform, which serves as the core for multiple business solutions to combat fraud and validate cardholder identity. Our patented Java-based platform processes billions of transactions per month in tens of milliseconds using a multi-tiered, message-oriented approach for high performance and availability.

Would you like to develop industry leading solutions for fighting fraud?
Are you motivated by speeding business solutions to market?
Do you want to innovate, using cutting edge technologies on challenging business problems?

Role

Deliver solutions by providing direct development of software.
Work closely with technical leads for assigned projects to assist in design and implementation tasks
Assist with production support issues by acting as a subject matter expert in resolving incidents and problem tickets.
Plan, design and develop technical solutions and alternatives to meet business requirements in adherence with Mastercard standards, processes and best practices.
Lead day to day system development and maintenance activities of the team to meet service level agreements (SLAs) and create solutions with high level of innovation, cost effectiveness, high quality and faster time to market.
Accountable for full systems development life cycle including creating high quality requirements documents, use-cases, design and other technical artifacts including but not limited to detailed test strategy/test design, performance benchmarking, release rollout and deployment plans, contingency/back-out plans, feasibility study, cost and time analysis and detailed estimates.
Participate in PoCs (Proof of Concept) and help the Department with selection of Vendor Solutions, Technologies, Methodologies and Frameworks.
Conduct brownbag sessions on new and upcoming technologies, methodologies and application appropriate frameworks.
Provide technical training to the other team members.
Actively look for opportunities to enhance standards and improve process efficiency.
Mentor and guide other team members during all phases of the SDLC.
Ensure adequate test coverage in Unit Testing, System Testing/Integration Testing and Performance Testing.
Perform Quality Inspections and Walkthroughs throughout the SDLC including Requirements Review, Design Review, Code Review and Security Review to ensure compliance with Mastercard and PCI standards.

All About You

Must be high-energy, detail-oriented, proactive and have the ability to function under pressure in an independent environment.
Must provide the necessary skills to have a high degree of initiative and self-motivation to drive results.
Possesses strong communication skills - both verbal and written – and strong relationship, collaborative skills and organizational skills.
Willingness and ability to learn and take on challenging opportunities and to work as a member of matrix based diverse and geographically distributed project team.
Good knowledge of Agile software development processes.
Experience with the design and development of complex, multi-tier software solutions.
Comfortable working in a Linux environment, using VI editor and general command line proficiency
Essential Skills:
Creating and debugging J2EE REST Web Services and Web Applications
Database experience including Oracle and SQL scripting
Experience with Spring Framework (including Spring Boot) and Maven
Experience writing unit tests with Junit and Mockito
Experience working with JBoss and/or Apache Tomcat
Experience with Git
Desirable skills
Experience working with containerised environments, such as Kubernetes/OpenShift/CloudFoundry
Experience with integration frameworks such as Apache Camel/Spring Integration

Experience with monitoring service performance

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

Abide by Mastercard’s security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Apply Now

Refine Your Search

systems support engineer linux jobs in dublin, d

Senior Software Engineer

Staff SRE, Ads

Development Manager

Senior SRE, Ads

Senior Network Development Engineer, GCNA

Principal Software Engineer, AWS Lambda

Manager, Support Engineering

Java Software Engineer (AVP)

Sr IT Infrastructure Engineer EMEA

Senior Software Engineer - Proxy & Network Boundary Infrastructure

Senior Java Software Engineer (AVP)

Senior Cloud Security Engineer

Principal Software Engineer - Red Hat’s OpenShift Container Platform, Storage (EMEA)

Lead Guild Security Engineer

Snr. Systems Development Engineer, ESC Managed Operations

Associate Engineering Team Lead (C/C++ to Rust), Trading Technologies

Software Engineering Architect

Sr Manager, Cloud Networking

Java Developer (AVP)

Solutions Engineer, Upmarket (Pre-Sales) - EMEA (German Speaking)

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