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- ...dependency risks Architecture & modernization Evolve system architecture across monolith and microservices environments Define APIs, integration patterns, and event-driven/data flow designs Drive modernization while maintaining platform stability and...SuggestedFull timeWorldwide
- ..., you should also have a good understanding of back-end technologies, enabling effective collaboration with back-end developers and integration of APIs and services. Role Design and develop dynamic, user-friendly, and responsive user interfaces using React. Strong...SuggestedFull timeWorldwide
- ...The Role We are looking for mobile developers to build BJAK's AI Neobank App across Android and iOS. This role is for strong mobile... ...turn complex journeys into usable mobile products. Integrate APIs and handle edge cases, loading states, errors and production issues...SuggestedFull time
BJAK
Ireland22 hours ago - ...excellence What We’re Looking For Proven experience building large-scale distributed systems Strong background in microservices, APIs, cloud platforms, and modern engineering practices Ability to operate with urgency, make decisions quickly, and adapt to change...SuggestedFull timeWorldwide
- ...performance, and reliability. Role & Responsibilities Design, develop, and deliver AI-powered solutions leveraging modern... ...needs into AI-enabled solutions Develop and maintain robust APIs and microservices to support AI applications and front-end integrations...SuggestedFull timeWorldwide
- ...a Lead Software Engineer to join our growing Commercial Connect API team. This team is building a global B2B technology platform that... ...Extensive experience as a backend Software Engineer or Software Developer in a fast-paced, collaborative environment. • Strong...SuggestedFull timeWorldwide3 days per week
- ...quality standards • Champion an AI-enabled SDLC by improving developer workflows, automation, test generation, code review quality, release... ...cloud services on AWS, Azure, or GCP • Good understanding of APIs, distributed systems, event-driven architectures, data...SuggestedFull timeTemporary workWorldwide
- ...and Summary Lead Software Engineer Overview Mastercard is seeking a Lead Software Engineer to design, build, and operate the API platform that exposes foundation model capabilities across the organization. This role is responsible for delivering secure, scalable...SuggestedFull timeWorldwide
- ...Java Software Engineer. Our team is responsible for designing and developing new capabilities and frameworks on the MasterCard Fraud... ...Knowledge of JBoss, Tomcat, Spring, Spring Boot, Hibernate, RESTful API’s, Shell Scripting, JSON. • Experience with Linux, SQL, Multi...SuggestedFull timeWork experience placementWorldwide
- ...(ICCP), Business Payment Controls (BPC, and Commercial Connect API — serving issuers, corporates, fintechs, and travel intermediaries... ..., working on tools and platforms that serve customers and developers globally. This is a hands-on individual contributor role focused...SuggestedFull timeWork at officeWorldwide
- ...hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication... ...technologies that include AWS cloud infrastructure and APIs, Apache Kafka , Rest APIs (OpenAPI compliance), while also building...SuggestedFull timeWork experience placementRemote workWorldwide
Twilio
Ireland8 days ago - ...implement scalable, maintainable test automation frameworks across API and UI layers Collaborate with engineering teams to ensure... ..., providing input from a quality and reliability perspective Develop and execute unit, functional, integration, and end-to-end tests...SuggestedFull timeWorldwideFlexible hoursShift work
- ...provision of Email Connect support for Mastercard products. These API services meet the stringent needs of regulatory requirements... ...role involves working with a team of talented and experienced developers to develop high performance, low latency, highly scalable Java...SuggestedFull timeWork experience placementWorldwide
- ...engineering standards. You will build and enhance scalable services, APIs, and analytical capabilities that power the platform, leveraging... ...such as Java/Spring Boot, TypeScript, and React. Develop and optimize data-intensive applications leveraging Databricks,...SuggestedFull timeImmediate startWorldwide
- ...Test Automation (Java) with 3+ years of experience to join the Developer Experience team, responsible for the Mastercard Developers portal... ...developers on fixes Design and implement automated tests in Java (API, UI, integration) Ensure new features are covered by reliable...SuggestedFull timeWorldwide
- ...-grade systems that leverage AI, agentic workflows, and modern developer tooling to accelerate product delivery and improve engineering... ...managed cloud services on AWS, Azure • Good understanding of APIs, distributed systems, event-driven architectures, data pipelines...Full timeWorldwide
- ...About This Role We are looking for a Senior Shopify Full Stack Developer with deep expertise in the Shopify ecosystem, a strong grasp of... ...eCommerce solutions using Shopify (including Hydrogen/Storefront API), Gadget.dev, and headless CMS platforms like Contentful, Sanity...Full time
Remote Talent LATAM
Ireland3 days ago - ...development of AI and agentic systems from design through production deployment • Build and operate ML/AI services, pipelines, and APIs using strong software engineering practices • Design and implement ML engineering capabilities such as model serving, monitoring,...Full timeWorldwide
- 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
- ...Gateway, and Control Tower. • Build and manage infrastructure using CloudFormation/CDK(TypeScript), with fluency in Python. • Develop CI/CD pipelines using tools like Jenkins, BitBucket/GitHub, Artifactory, and Sonarqube. • Drive platform reliability and scalability...Full timeWorldwide
- ...platforms (Prometheus, Grafana, Druid, Splunk, Loki). • Excellent communication skills and the ability to work effectively with Developers, QE, Operations and support teams. • Experience with FinOps or cost optimization in cloud environments • Demonstrated...Full timeWorldwide
- ...modular design using and creating single-responsibility services and APIs · Strong understanding of vanilla JavaScript and JavaScript... ...of web technologies, server-side technologies for developing the microservice · Knowledge of Java, Python or any object-oriented...Full timeWork at officeWorldwideFlexible hours
- ...reliability — operating across the full stack (frontend, backend, APIs, data pipelines, AI/ML, infrastructure). Define QE strategy... ...execution at pace. The role is responsible for designing, developing, testing, maintaining, and enhancing Mastercard's software solutions...Full timeTemporary workWorldwideShift workEarly shift
- ...involves knowledge of software development & quality engineering to develop a resilient software product that is testable in close to fully... ...to system interfaces and complete software solutions (for API and UI tests) • Closely adhere to quality standards and assist...Full timeWorldwide
- ...with business agility. • This program leverages business rules & AI engines, a streaming big data cluster, an in memory data grids, APIs, & UIs to deliver real time decisions at global scale • This person will be responsible for leading the team as well as stay hands...Full timeWork at officeWorldwide
- ...responsible for building and operating the software platforms and APIs that enable secure, scalable access to foundation model... ...program priorities, timelines, and quality expectations Build and develop a high‑performing engineering team, including hiring, coaching,...Full timeWorldwideShift work
- ...solutions. • Lead the adoption of AI-assisted engineering and developer tooling that improves productivity, code quality, speed of... ...engineering foundation across modern application architectures, APIs, microservices, event-driven systems, and cloud platforms such...Full timeWorldwide
- ...identify and correct malfunctions and other operational problems. · Proficient to advanced knowledge and proven track record in developing processes and documentation to help increase functionality and efficiency of available infrastructure in Distributed Platforms....Full timeWork experience placementWorldwide
- 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 timeWorldwideWeekend work
- ...and ML libraries • Basic understanding of how ML models move from development into production • Familiarity with data pipelines, APIs, and foundational distributed systems concepts • Comfortable working with guidance on ambiguous problems and learning through...Full timeWorldwide
