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- ...greatest potential. Title and Summary Lead Software Engineer - Java/Python/Go Overview: Who is Mastercard? Mastercard is a global... ...skills. • Drives outcomes through strong commitment to timely delivery of key objectives. • Have strong decision-making skills...SuggestedFull timeWork experience placementWorldwide
Mastercard
Ireland24 days ago - ...Agentic AI to real products, platforms, and developer workflows. You will help build the... ...backend engineering skills in Java and/or Python • Experience with developer tooling, automation... ...fast-moving environments • Uses AI as part of daily engineering practice • Brings...SuggestedFull timeWorldwide
Mastercard
Ireland24 days ago - ...scalable, production-ready software and integrations Act as an AI Developer Advocate: Deliver demos, thought leadership, and workshops... ...related security principles. Java (JDK 17+ / Spring Boot), Python, Shell scripting Strong experience with UI frameworks such...SuggestedFull timeWorldwide
Mastercard
Ireland24 days ago - ...banking platform—enables everything from real-time account insights to frictionless payments.... ...in any of modern languages - Java, C#, Python, Node.js and more. Fluency in OWASP, CWE... ...more than a role—it’s a mission. You’ll be part of a team that’s building the future of Open...SuggestedFull timeWorldwide
Mastercard
Ireland19 days ago - ...controls, tests, and mitigations that keep the platform's models secure and its AI use responsible in practice. Along with ensuring our developers, data engineers and AI engineers are incorporating security standards into their builds. Key responsibilities: Implement...SuggestedFull timeWorldwide
Mastercard
Ireland14 days ago - ...exceptional Software Engineer II to help shape the future of real-time decisioning. Our platforms process billions of transactions and... ...distributed systems. ○ Collaborate within Agile teams to develop and deliver business-critical capabilities. ○ Partner closely...SuggestedFull timeWorldwide
Mastercard
Ireland24 days ago - ...driving technical excellence, and delivering high-quality software solutions in a fast-paced agile environment. Role • Design, develop, test, deploy, maintain, and enhance highly scalable applications supporting Mastercard's Virtual Card Services platform. • Build...SuggestedFull timeWorldwide
Mastercard
Ireland22 days ago - ...Management Platform (DMP) Authentication Decisioning team delivers real-time authentication intelligence that helps protect consumers and... ...lifecycle. Role As a Software Engineer II, you will: Develop, test, deploy, and support software components used within...SuggestedFull timeWorldwide
Mastercard
Ireland24 days ago - ...reliability, and performance and driven to deliver solutions that delight our customers. We are looking for talented software engineers to develop advanced technologies and applications that are revolutionizing payments. Are you passionate about software engineering? Do...SuggestedFull timeWorldwideFlexible hours
Mastercard
Ireland24 days ago - ...The InControl platform is a fundamental part of Mastercard's Commercial Solutions, enabling... ...include the following: • Develop high quality, secure, scalable software solutions... ...specifications and design artifacts within expected time and budget • Research, create and...SuggestedFull timeWork experience placementWorldwide
Mastercard
Ireland25 days ago - ...Foundry R&D is made up of talented, passionate developers, engineers, scientists, designers,... ...key enabler. Skills Proficiency with Python and related ecosystem of Data Science... ...composition of solutions where AI is a component part. All About You The ideal candidate...SuggestedFull timeWork experience placementWorldwide
Mastercard
Ireland22 days ago - ...solutions. You will also mentor engineers, work across global time zones, and champion engineering excellence through best practices... ...opportunities to improve platform scalability, reliability, developer productivity, operational readiness, and speed of delivery through...SuggestedFull timeImmediate startWorldwide
Mastercard
Ireland24 days ago - ...Software Engineering with a strong track record of technical impact as an individual contributor. Proven experience designing, developing, and delivering complex software solutions across large-scale, distributed, secure, and resilient systems. Demonstrated...SuggestedFull timeWorldwide
Mastercard
Ireland19 days ago - ...selling products and services. As a lead engineer, you’ll be part of a collaborative Agile team working in a cutting-edge... ...Extensive experience as a backend Software Engineer or Software Developer in a fast-paced, collaborative environment. • Strong experience...SuggestedFull timeWorldwide3 days per week
Mastercard
Ireland19 days ago - 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...SuggestedFull timeWorldwide
Mastercard
Ireland13 days ago - 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...Full timeWorldwide
Mastercard
Ireland9 days ago $25 per unit
...Get paid by: Check, Venmo, Paypal, and/or Giftcards Online surveys are a great way to earn extra income as a side gig/hustle, part-time job or even as a full time job. Online surveys can pay up to $25 per completed survey. Online Survey takers come from all different...Part timeExtra incomeFull timeSecond jobRemote workWork from homeFlexible hoursEarn Haus
Ireland21 days ago- ...and foundation models. We are transforming how AI solutions are developed by enabling teams to leverage reusable learned intelligence... ...analytics, statistical modelling, and experimentation. Advanced Python and SQL skills. Experience with machine learning frameworks...Full timeWorldwide
- ...our customers. We are looking for talented software engineers to develop advanced technologies and applications that are revolutionizing... ...-purpose programming languages such as Java, JavaScript, C#, Python, etc. Strong written and verbal English communication skills...Full timeWorldwideFlexible hours
- ...and AI-enabled capabilities. In this role, you will design, develop, test, and maintain software components that connect internal platforms... ...solutions. • Strong programming experience in Java, Python, or a similar modern programming language. • Experience developing...Full timeWorldwide
- ...Leads major projects and delivers quality software solutions in a timely and cost effective manner. Researches and recommends... ...to identify innovative solutions and drive strategic decisions. Develop business case in alignment with the MasterCard objectives. Lead...Full timeWorldwide
Mastercard
Ireland24 days ago - ...The InControl for Commercial Payments (ICCP) platform is a core part of Mastercard Commercial Solutions, enabling organizations worldwide... ...-focused outcomes. Key Responsibilities Lead, coach, and develop a high-performing team of software engineers, fostering a...Full timeWorldwide
Mastercard
Ireland24 days ago - ...every employee has the opportunity to be a part of something bigger and to change lives.... ..., and long term maintainability. Develop and optimize data intensive applications... ...frameworks and technologies. Experience with Python, Databricks, Spark, or PySpark is highly...Full timeWorldwide
- ...employee has the opportunity to be a part of something bigger and to... ...to provide lenders real-time access to KPIs and insights serving... ...Experience Designers to develop a deep understanding of users... ...~ Good to have .NET/C# and Python. ~ Solid experience with RESTful...Full timeWorldwideFlexible hours
- ...employee has the opportunity to be a part of something bigger and to... ...business users. Design, develop, and deploy AI-powered products... ..., Databricks, Spark/PySpark, Python, Java and related frameworks.... ...ensuring alignment across regions, time zones, dependencies, design...Full timeWorldwide
- ...with traders and technologists to solve complex, high-impact problems. What We’re Looking For: Strong programming skills in Python (or similar languages). Solid understanding of statistics, probability, and optimization techniques. Exposure to data analysis...Full timeWork at office
Geneva Trading
Irelanda month ago - ...capacity planning and growth forecasting. Develop, test, and maintain backup, recovery, and... ...and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion... ...sites. This ensures we can provide timely and effective support tailored to each client...Work at officeRemote workFlexible hours
NTT DATA, Inc.
Irelanda month ago - ...via the use of automation tools (Glueware, Tufin, Checkpoint CDT, Python scripting, Ansible or others). • Knowledge of cisco Fabric... ...follow the sun model. • Must be able to work individually and as part of a team. • Flexible and Self-motivated. • Willing and able...Full timeCasual workRemote workWorldwideFlexible hours
Mastercard
Ireland15 days ago - ...building, and mentoring test engineers and working collaboratively as part of development teams. Strong understanding of Agile... ...testing platforms Languages: Java (preferred) , JavaScript , Python CI/CD & DevOps: Jenkins, Git, Docker, Kubernetes Release...Full timeContract workWorldwideFlexible hoursShift work
- ...Knowledge of Mainframe skills – JCL, OPC/CA7 (Job Scheduler) • Alert Tools – Xmatters , Nagios , Azure Monitor , IPMON, Zabbix, Python • Project management fundamentals, including prioritization, ownership, execution, and accountability for delivering results. Corporate...Full timeWork experience placementWorldwideShift work
Mastercard
Ireland24 days ago
