Jobs / Ireland / Mastercard International Incorporated
Software Engineer II
Mastercard International Incorporated · 🌍 Dublin, Ireland
Sponsorship verdict
No sponsorship evidence yet
No government record and no wording either way. Not a refusal — ask the recruiter.
- No government sponsor record hereNo government sponsor record covers this employer in this country.
- The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
- Can’t check pay against the visa rulesNo salary stated. Ireland Critical Skills Employment Permit needs at least €40,904 a year (General Employment Permit: €36,605). Source: https://enterprise.gov.ie/en/what-we-do/workplace-and-skills/employment-permits/permit-types/critical-skills-employment-permit/, rules effective 2026-03-01.
- Confirmed live todayWhen a source last listed this job as open.
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Sponsor Radar — Mastercard International Incorporated
No government sponsor record covers this employer in this country.
Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Mastercard International Incorporated →
About the role
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 Software Engineer II 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. Software Engineer II – API & Integration Engineering We are looking for a Software Engineer II to join our engineering team, with a focus on building reliable integrations, APIs, and backend services that support scalable data, analytics, and AI-enabled capabilities. In this role, you will design, develop, test, and maintain software components that connect internal platforms, services, data products, and customer-facing applications. You will work closely with product, data engineering, data science and architecture teams to translate business and technical requirements into secure and maintainable production-ready solutions. This role is well suited for an engineer with strong hands-on software development experience, practical API and integration skills, strong debugging ability, and a collaborative mindset. You will contribute to engineering best practices, service reliability, automation, and continuous improvement across the software delivery lifecycle. All staff at Mastercard are expected to demonstrate Mastercard Way cultural values every day — own it, simplify it, sense of urgency, thoughtful risk-taking, unlock potential, and be inclusive — with a relentless focus on our customers. As a Software Engineer II, you will: • Design, develop, test, and maintain backend services, APIs, and integration components that support business and technology capabilities. • Build secure, scalable, and maintainable software solutions using modern engineering practices. • Develop and support RESTful APIs, service-to-service integrations, and data exchange patterns across internal platforms. • Collaborate with product owners, architects, software engineers, data engineers, and data scientists to translate requirements into technical solutions. • Participate in design discussions, code reviews, testing, and release activities to ensure high-quality software delivery. • Apply secure coding, logging, monitoring, and operational readiness practices throughout the development lifecycle. • Troubleshoot production issues, perform root cause analysis, and contribute to long-term improvements in reliability and supportability. • Contribute to automation, CI/CD pipelines, and engineering process improvements that reduce manual effort and improve delivery speed. • Follow Mastercard technology, security, privacy, and compliance standards in the design and implementation of solutions. Essential Skills & Experience • 3+ years of hands-on software engineering experience building backend services, APIs, or integration solutions. • Strong programming experience in Java, Python, or a similar modern programming language. • Experience developing and consuming RESTful APIs and working with service-based or micros