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- ...of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Oracle Database Administrator Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is...OracleFull timeWorldwideFlexible hoursWeekend work
- ...translating business requirements into scalable technical solutions. • Design, develop, maintain, and optimize database solutions using Oracle and PostgreSQL. • Develop and support data models, database structures, and integration processes. • Analyse and optimize SQL...OracleFull timeWorldwide
- ...Summary Senior Platform Engineer Overview We are seeking a Senior Database Administrator (Senior DBA) with deep expertise in Oracle and PostgreSQL to lead the stability, performance, and evolution of enterprise database platforms. This role plays a critical part...OracleFull timeWorldwide
- ...backup and recovery, performance tuning, and high availability configuration. Database technologies include (but are not limited to): Oracle, PostgreSQL, NoSQL [added advantage]. Role • The ideal candidate should have experience in more than one database technology....OracleFull timeWorldwideWeekend work
- ...competitive advantage. If this sounds like you, we’d love you to be part of Gen. About the Role We are seeking a highly experienced Oracle ERP – Sr Principal IT Applications Specialist to architect, enhance, and support our global Fnance systems landscape. This senior...OracleFull timeFlexible hours
- ...sources, and billing performance optimization. Design, build, and support robust integrations between Zuora and enterprise systems (Oracle ERP, tax engines, payment gateways, CRM, data platforms), including API-based integrations, middleware flows, automated...OracleFull time
- ...minimum of 5+ years of experience/expertise in the following areas specified below Java 21 , Spring Boot , Redis/Redisson , Oracle , PostgreSQL , NoSql , Characterization Testing , Telecom Protocols . Proven track record of Design, development and...OracleFull time
- ...experience writing, optimizing, and automating tasks using Linux shell scripting. • Expert in SQL queries and relational databases (Oracle, PostgreSQL) • Familiar with secure coding standards (e.g., OWASP, CWE, SEI CERT) and vulnerability management. • Awareness of...OracleFull timeWorldwide
- ...services, Spring boot, Spring Batch and Kafka • Cloud and DevOps Architecture – Kubernetes, Docker, Chef, Azure, AWS • Databases – Oracle and any open source • Tools – Eclipse or IntelliJ, Sonar, GIT, Maven, SQL Developer, Jenkins, CI/CD • Has ability to write...OracleFull timeContract workWorldwide
- ...Strong knowledge of data structures, algorithms, and design patterns. Experience with relational databases such as PostgreSQL, Oracle, or MySQL. Experience working with source control systems such as Git/bitbuket. Experience working in Agile software development...OracleFull timeWorldwide
- ...knowledge, skills & attributes • Hands on experience with core Java, Spring Boot, Spring (MVC, IOC, AOP, Security), SQL, RDBMS (Oracle and PostGRES), NoSQL (Cassandra, preferable), Web-services (JSON and SOAP), Kafka, Zookeeper • Hands on experience of developing...OracleFull timeWorldwide
- ...team growth. Nice-to-Have Skills GitHub Actions SonarQube Checkmarx Black Duck HashiCorp Vault Redis Kafka Oracle / SQL / MongoDB Cloud Security Engineering API Gateway Platforms Corporate Security Responsibility All activities...OracleFull timeWorldwide
- ...workflows and other critical functionalities like aggregation, correlation, filtering Experience in APL, UNIX, Shell Scripting and Oracle SQL. Exposure to java will be an advantage Must have good experience in performing CDR analysis Should possess deep knowledge...OracleLocal area
- ...deep experience building applications using Java and PCF. •You have experience using storage technologies such as PostgreSQL or Oracle and delivering solutions that leverage them at a massive scale. •You have experience with automated testing and successfully releasing...OracleFull timeWorldwide
- ...cloud native standalone 5G core network. This team focuses on the deployment of 5G voice and packet core powered by Nokia, Mavenir and Oracle working in a live production environment, using CI/CD operations in order to test, debug, and deploy solutions. This position will...OracleLocal areaFlexible hours
- ...application development, integration patterns, and RESTful APIs. • Experience with relational and operational data technologies, including Oracle and PostgreSQL, and data models that support high-volume transaction processing. • Ability to define non-functional requirements...OracleFull timeWorldwide
- ...business clients. • Atleast 1 year of people management experience. • Hands-on experience working on Java SpringBoot based apps, Oracle sometime in the past • Familiar with building Splunk dashboards or other monitoring tools. • Experienced in engaging external...OracleWorldwide
- ...with Angular/React frameworks • Proficiency in HTML, CSS, JavaScript, and JQuery • Experience with relational databases such as Oracle or PostGreSQL. Well versed with writing efficient and optimised queries • Experience with Restful API design and development •...OracleFull timeWorldwide
- ...systems, and messaging frameworks • Experience with cloud platforms (PCF, Kubernetes) • Solid knowledge of relational databases (Oracle) and data modeling at scale • Expertise in performance engineering, resiliency, and scalability patterns • Hands-on experience...OracleFull timeWorldwide
- ...Computer Science, Engineering or equivalent work experience. • Hands on expertise in Java, J2EE, Spring, Hibernate, Web Services and Oracle SQL development. • Good knowledge of UNIX. • Knowledge of cloud native development such as pivotal cloud foundry etc. •...OracleFull timeWork experience placementWorldwide
- ...of API security (OAuth2, JWT, SSL/TLS). Strong SQL skills with hands-on experience in relational databases such as SQL Server, Oracle, PostgreSQL, or MySQL. Experience writing complex SQL queries, stored procedures, query optimization, and database performance tuning...OracleFull timeWorldwide
- ...4. API tooling and design best practices 5. Cloud and DevOps Architecture, especially via Pivotal Cloud Foundry 6. Databases – Oracle, SQL server, PostgreSQL, Redis 7. Tools - Eclipse or IntelliJ, Sonar, GIT, Maven, SQL Developer, Jenkins, CI/CD, Gatling About...OracleFull timeWorldwide
- ...messaging, caches, API gateways, networking, pipelines, cryptography, HSMs – and preferably the products we use such as Jenkins, Splunk, Oracle, Apache Kafka, Redis and NATS. Corporate Security Responsibility All activities involving access to Mastercard assets,...OracleFull timeWorldwide
- ...Strong hands-on experience in: o Java, Spring / Java EE o RESTful APIs o Frontend frameworks (Angular / React) o Databases (Oracle / PostgreSQL) • Experience building: o Microservices architecture o Event-driven systems o 12-factor applications •...OracleFull timeWorldwide
- ...large-scale data migration. The ideal candidate will have strong expertise in Snowflake Data Warehousing, ETL/ELT development, and Oracle-to-Snowflake migration . You will be responsible for designing scalable data solutions, developing efficient data pipelines, and...OracleFull time
- ...RESTful services, API design principles, and best practices. • Familiarity with data modeling, database design, data warehousing, Oracle, Redis, and reporting technologies. • Strong knowledge of Mastercard privacy by design • Knowledge of enterprise-level...OracleFull timeWorldwide
- ...tables, waterfall schedules, and data reconciliations. You must have experience working with a standard ERP system , preferably Oracle NetSuite ERP . You must have a robust understanding of core U.S. accounting concepts ( General Ledger , Accruals , Prepaids...OracleFull timeFor contractorsShift work
- ...such as Angular Experience building applications using Java and PCF Experience using storage technologies such as PostgreSQL or Oracle and delivering solutions that leverage them at a massive scale You have exposure to automated testing and releasing software in...OracleFull timeWorldwide
- ...and the ability to work independently through obstacles • Experience in statutory reporting with IFRS and US GAAP experience • Oracle/Hyperion skills beneficial Corporate Security Responsibility All activities involving access to Mastercard assets, information, and...OracleFull timeLocal areaWorldwide
- ...management • Good knowledge of Business Intelligence tools and experience with financial systems/applications (e.g. Hyperion and Oracle) • Good understanding of reporting, forecasting and budgeting techniques. • Strong analytical and proven problem solving skills...OracleFull timeWorldwide

