3 Cassandra Db Jobs

Are you an expert at optimizing Cassandra for speed, reliability, and resilience? Do you excel at designing and scaling high-performance distributed databases? Were seeking a seasoned architect to play a key role in designing and maintaining robust database environments and leading integration initiatives across platforms. In this role, youll be at the forefront of building high-performing, scalable, and secure systems that support seamless data exchange leveraging APIs, event-driven flows, and real-time messaging. Your contributions will power automation, performance, and data-driven decision-making across the enterprise. What You'll Do Database Architecture & Operations: Architect, deploy, and monitor distributed database clusters (MySQL, Cassandra, MongoDB, PostgreSQL), ensuring high availability and performance. Perform advanced tuning, query optimization, and proactive issue resolution. Design and implement strategies for database backup, replication, disaster recovery, and data lifecycle management. Support MySQL systems for operational scalability and enterprise-level performance. Enterprise Integration & EDI Framework: Lead and support a robust EDI/EI framework to integrate backend systems through real-time APIs and asynchronous data pipelines. Standardize data contracts, routing logic, transformation processes, and messaging patterns across systems and partners. Replace legacy batch processing with scalable, event-based integrations using messaging frameworks (e.g., Kafka). API & Event-Driven Architecture: Design and optimize RESTful APIs and event-based services to enable real-time data exchange across internal and third-party systems. Build and manage ETL data flows into microservices or message queues abstracting from underlying source technologies. Data Pipeline Optimization & Automation: Identify bottlenecks in data pipelines and drive performance improvements through modeling and intelligent automation. Use AI/ML where applicable to structure unstructured data and enhance automation in transformation, reporting, and alerting workflows. Cloud & DevOps Enablement: Architect and manage cloud-native database deployments on AWS, Azure, or GCP using automation tools (Terraform, Ansible). Collaborate with DevOps teams to integrate database schema/version control and data integration into CI/CD pipelines. Ensure secure, compliant, and cost-optimized cloud architecture. Enterprise Programs & Collaboration: Contribute to strategic initiatives such as the NexGen Program, ensuring that database and integration designs align with performance, scalability, and long-term architectural goals. Work closely with application architects, developers, and QA teams to co-design and review data-driven solutions. What Youll Need Bachelors Degree in Computer Science or a related field. 8–10 years of experience in database architecture, administration, and integrations. Proven hands-on experience with Cassandra DB, MongoDB, MySQL, PostgreSQL. Certifications in database management or NoSQL databases are preferred. Expertise in database setup, performance tuning, and issue resolution. Strong knowledge of SQL/CQL, data modeling, and distributed systems architecture. Hands-on experience with multi-data-center deployments and monitoring tools such as New Relic. Experience in scripting and automation (Python, Java, Bash, Ansible). Experience managing Cassandra in cloud environments (AWS, GCP, or Azure). Familiarity with DevOps practices, containerization tools (Docker/Kubernetes), and data streaming platforms (Kafka, Spark). Experience standardizing enterprise integration approaches across business units. Solid understanding of data privacy, security, and regulatory compliance. Fluency in English (written and spoken) is required, as it is the corporate language across our global teams. Here’s What We Offer At Scan-IT, we pride ourselves on our vibrant and supportive culture. Join our dynamic, international team and take on meaningful responsibilities from day one. Innovative Environment : Explore new technologies in the transportation and logistics industry. Collaborative Culture : Work with some of the industry’s best in an open and creative environment. Professional Growth : Benefit from continuous learning, mentorship, and career advancement. Impactful Work : Enhance efficiency and drive global success. Inclusive Workplace : Thrive in a diverse and supportive environment. Competitive Compensation : Receive a salary that reflects your expertise. Growth Opportunities : Achieve your full potential with ample professional and personal development opportunities. Join Scan-IT and be part of a team that’s shaping the future of the transportation and logistics industry. Visit www.scan-it.com.sg and follow us on LinkedIn, Facebook and X.

Join Us At Vodafone, we're not just shaping the future of connectivity for our customers - we're shaping the future for everyone who joins our team. When you work with us, you're part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect balance between work and life, Vodafone offers the opportunities to help you belong and make a real impact. Roles & Responbilites .Implement new and changed applications in development, test, preproduction and production environments .Ensure proper implementation in production environments by supporting deployment team .Ensure proper functionality of technical application interfaces .Gather the correct requirements that are derived out of those specifications .Work closely with business and technical unit to ensure a common understanding of requirements .2nd level support in BI environments .You have to understand how a normalized Tel Co Data Model works to get a clear view on specifications and requirements .Create the Low Level Design for the specifications .Implement the changes as per the specifications. .You have to understand the different configuration options to be creative regarding special specifications .Perform a Unit Test on the implementations you have done .Perform a System Test on the implementation of other developers - these again demand a deep understanding of the complete flow .Handle high complex environments where small changes will have big consequences - always keep the big picture in mind .Execute defect fixing for System Test, Operational Acceptance Test and Production .After implementation in Production support business in analyzing gaps and mismatches in the loaded data .Provide Root Cause Analysis for defects to minimize defects in future .Responsible for quality of code delivery (create checklists for developers, check software before testing, check testing) .Responsible for Effort Estimations (development and test) Skills required Good understanding of K2view architecture and its components. Experience with Fabric CQLSH, Fabric Debugging, Fabric Synchronization and its modes, Fabric Jobs and parsers, and WS as a source. Understanding of environments, database types, interfaces, logical units, schemas, instance groups, web services, tables, global parameters, functions, and transactions. Knowledge about K2view integration with Kafka. Good experience in Java and K2View. ETL knowledge (independent of AI, ODI, Informatica). Good experience in SQL and Cassandra DB Knowledge about normalized data models. Good understanding of data and relationships. JAVA Knowledge of OGG (nice to have). Agile methodology. Self-organized working. Telecom domain knowledge (desired). Who we are We are a leading international Telco, serving millions of customers. At Vodafone, we believe that connectivity is a force for good. If we use it for the things that really matter, it can improve people's lives and the world around us. Through our technology we empower people, connecting everyone regardless of who they are or where they live and we protect the planet, whilst helping our customers do the same. Belonging at Vodafone isn't a concept it's lived, breathed, and cultivated through everything we do. You'll be part of a global and diverse community, with many different minds, abilities, backgrounds and cultures. We're committed to increase diversity, ensure equal representation, and make Vodafone a place everyone feels safe, valued and included. If you require any reasonable adjustments or have an accessibility request as part of your recruitment journey, for example, extended time or breaks in between online assessments, please refer to for guidance. Together we can.

Skills: Java NMS, TAPI/MLPCE, NetConf, developing SDN or NMS products, Springboot, Microservices, YANG, DB, preferably Graph DB,Cassandra DB Required Candidate profile Notice Period: immediate-30 days