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- ...services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Software Engineer - Java/Python/Go Overview: Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to...PythonFull timeWork experience placementWorldwide
Mastercard
Irelanda 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...SuggestedFull timeImmediate startWorldwide
Mastercard
Irelanda month ago - ...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...PythonFull timeWorldwide
- ...capabilities using modern engineering practices, cloud platforms, and data technologies such as AWS, Azure, Databricks, Spark/PySpark, Python, Java and related frameworks. Partner closely with product managers, engineering teams, architects, data scientists, QA,...PythonFull timeWorldwide
- ...tools Quality & Monitoring: SonarQube, Quality Gates, AI-based testing platforms Languages: Java (preferred) , JavaScript , Python CI/CD & DevOps: Jenkins, Git, Docker, Kubernetes Release Management: Coordinating deployments, managing rollback strategies...PythonFull timeContract workWorldwideFlexible hoursShift work
$174.75k - $211.76k
...Server proficiency including query optimization and database administration ~ Expertise in scripting languages: VBScript, PowerShell, Python, or JavaScript ~ Knowledge of message-oriented middleware: MSMQ, Kafka, RabbitMQ, or similar ~ Experience integrating SAP, LIMS...Python- ..., encryption, and secure communication protocols. • Proficiency in secure coding practices in any of modern languages - Java, C#, Python, Node.js and more. Fluency in OWASP, CWE and vulnerability management -write code that’s not just functional - but fortified. • Proven...PythonFull timeWorldwide
- ...and making decisions with a sense of urgency is needed. • Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. • Interest in designing, analyzing and troubleshooting large-scale distributed systems. • We need team members...PythonFull timeWork experience placementWorldwideShift work
- ...Engineering Expert experience with RESTful APIs, Web standards and related security principles. Java (JDK 17+ / Spring Boot), Python, Shell scripting Strong experience with UI frameworks such React (ideally Next.js), Angular etc. - Docker, Kubernetes, CI/CD...PythonFull timeWorldwide
- ...troubleshoot and solve failures and performance problems, participate in on-call rotations. • Have a passion for working with Go, Python, Rust or even Bash to build custom tools and improve system integration. Take code ownership to the next level and act as an...PythonFull timeWorldwideMonday to Friday
- ...core computer science concepts. Proficiency in one or more general-purpose programming languages such as Java, JavaScript, C#, Python, etc. Strong written and verbal English communication skills. Strong analytical and excellent problem-solving skills. Corporate...PythonFull timeWorldwideFlexible hours
- ...modern engineering stacks such as Java/Spring Boot, TypeScript/React, SQL, and related frameworks and technologies. Experience with Python, Databricks, Spark, or PySpark is highly desirable, particularly for working with data pipelines and analytics driven applications....PythonFull timeWorldwide
- ...scalable, maintainable production systems • Experience with React and/or Next.js • Strong backend engineering skills in Java and/or Python • Experience with developer tooling, automation, CLI-based workflows, and CI/CD • Familiarity with containers, cloud-native...PythonFull timeWorldwide
- ...technologies and frameworks. ~ Proficiency with Java , Spring Boot , JPA , React, Redux, Typescript, ~ Good to have .NET/C# and Python. ~ Solid experience with RESTful APIs and JSON/SOAP based API. ~ Experience with SQL, Multi-threading, Message Queuing &...PythonFull timeWorldwideFlexible hours
- ...Technical Skills Strong expertise in machine learning, predictive analytics, statistical modelling, and experimentation. Advanced Python and SQL skills. Experience with machine learning frameworks such as Scikit-Learn, XGBoost, LightGBM, TensorFlow, or PyTorch....PythonFull timeWorldwide
- ...concepts in the field of AI Identify opportunities where AI could be leveraged as a key enabler. Skills Proficiency with Python and related ecosystem of Data Science tools and packages including pandas, numpy, sklearn, keras, torch, transformers, spacy and genism...PythonFull timeWork experience placementWorldwide
- ...circuits. • Automation experience, delivering change or provisioning via the use of automation tools (Glueware, Tufin, Checkpoint CDT, Python scripting, Ansible or others). • Knowledge of cisco Fabric Path and VXLAN. • Strong Communication and documentation skills. •...PythonFull timeCasual workRemote workWorldwideFlexible hours
- ...Cadence) ~ Working knowledge of high-speed interfaces (Ethernet/MAC/PHY, PCIe, AXI) DESIRED BUT NOT REQUIRED Programming in Python, C++, or similar Back-end physical design experience Understanding of network protocols and packet processing (TCP/UDP, IP...PythonFull timeWorldwide
- ...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...PythonFull timeWork experience placementWorldwideShift work
€115k - €128k per year
Who we are: Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. Sardine’s platform...Remote jobFull timeWork at officeWork from homeWorldwideHome officeFlexible hours$134.4k - $201.6k
Medtronic seeks a Principal Systems Engineer for its Cardiac Ablation Solutions business to lead systems engineering across complex medical devices, from concept through commercialization and post-market support. The role bridges clinical needs with disciplined systems...- ...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...PythonFull timeWork at office
- 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
- 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
- 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
- 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 timeWorldwide3 days per week
- Req ID: 384913 Competitive salary | UK/Europe: Fully remote possible; occasionally Sheffield preferred At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees are key factors in our...Work at officeRemote workFlexible hours
- 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
$110k - $135k
...Experience supporting GPU server programs (NVIDIA H100/H200/B200/GB200 generations or equivalent). Automation and scripting exposure (Python, SQL, Power Automate, or comparable). Active use of modern AI tools (Claude, Gemini, Copilot, NotebookLM) for procurement...PythonFull timeTemporary workWork experience placementRelocation- 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
