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  •  ...delivery through modernization, automation, reusable patterns, and engineering best practices. Provide technical mentorship to junior and mid-level engineers through design guidance, code review, pairing, knowledge sharing, and modeling strong engineering judgment.... 
    Suggested
    Full time
    Immediate start
    Worldwide

    Mastercard

    Ireland
    a month 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...
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month 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...
    Suggested
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    a month 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...
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month 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...
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...hands on. We are looking for a Senior Software Developer to join our DMP team in Dublin office. • Are you a strong technical programmer with experience working on high performance applications? • Are you a excited about getting a 360 degree view of the coding... 
    Suggested
    Full time
    Work at office
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...experiences. Collaborate with cross-functional teams to translate business requirements into scalable technical solutions. Mentor junior and midlevel engineers through technical guidance, pairing, code reviews, design feedback, documentation, and knowledge sharing.... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month 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...
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    21 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...
    Suggested
    Full time
    Worldwide
    Flexible hours

    Mastercard

    Ireland
    a month 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...
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month 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...
    Suggested
    Full time
    Work experience placement
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...performant and scalable products. Ensure a high-quality code base by writing and reviewing performant, well-tested code. Mentor junior software engineers and teammates. Drive innovative improvements to team development processes. Partner with Product Managers... 
    Suggested
    Full time
    Worldwide
    Flexible hours

    Mastercard

    Ireland
    a month ago
  •  ...perform root cause analysis, and implement sustainable solutions to improve platform resiliency and operational efficiency. • Mentor junior engineers and contribute to engineering best practices, code quality standards, and continuous improvement initiatives. Required... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...product priorities into clear technical designs, delivery plans, and working solutions. • Provide day-to-day technical direction to junior engineers and vendors teams, reviewing code while maintaining accountability for delivery quality. • Build and integrate APIs,... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    22 days ago
  •  ...delivery through modernization, automation, reusable patterns, and engineering best practices. Provide technical mentorship to junior and mid-level engineers through design guidance, code review, pairing, knowledge sharing, and modeling strong engineering judgment.... 
    Suggested
    Full time
    Worldwide

    Mastercard

    Ireland
    a month 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 time
    Worldwide
    3 days per week

    Mastercard

    Ireland
    a month 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 time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...closed-loop remediation, and failure prediction on noisy hardware telemetry—transforming complex operational signals into a single, programmable control plane. If you are excited to build foundational infrastructure that turns tens of thousands of accelerators across sites... 
    Hourly pay
    Full time

    Crusoe

    Ireland
    a month 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 time
    Worldwide

    Mastercard

    Ireland
    25 days ago
  • Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for...
    Full time
    Remote work

    Grafanalabs

    Ireland
    16 days ago
  •  ...complex platform. • Perform code reviews of co-worker’s deliverables to ensure best practices. • Provide technical guidance to junior team members. All About You • Proficiency with Java SDK 1.8 or greater. • Deep knowledge of software development processes including... 
    Full time
    Worldwide

    Mastercard

    Ireland
    a month 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 time
    Worldwide

    Mastercard

    Ireland
    a month 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 time
    Worldwide

    Mastercard

    Ireland
    a month ago
  •  ...Contribute to the development of best practices, reusable assets, and modelling standards across the AI organisation. Support and mentor junior data scientists through technical guidance and knowledge sharing. All About You Required Experience Proven experience... 
    Full time
    Worldwide

    Mastercard

    Ireland
    2 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 time
    Worldwide

    Mastercard

    Ireland
    21 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 time
    Contract work
    Worldwide
    Flexible hours
    Shift work

    Mastercard

    Ireland
    15 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 time
    Worldwide

    Mastercard

    Ireland
    26 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 time
    Worldwide

    Mastercard

    Ireland
    a month 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 time
    Worldwide
    Monday to Friday

    Mastercard

    Ireland
    2 days ago
  •  ...recover • Work with a global team spread across tech hubs in multiple geographies and time zones • Share knowledge and mentor junior resources Qualifications • BS degree in Computer Science or related technical field involving coding (e.g., physics or mathematics... 
    Full time
    Work experience placement
    Worldwide
    Shift work

    Mastercard

    Ireland
    a month ago