Java and Oracle Consultant

As an Oracle Database Administrator, your primary responsibility will be to ensure the reliability, performance, availability, and security of Oracle databases that underpin a critical nationwide government application. You will oversee daily operations and maintenance of Oracle environments, utilizing tools such as Oracle Enterprise Manager (OEM), Audit Vault & Database Firewall (AVDF), and Oracle Data Guard to ensure high availability and compliance with security standards.This position calls for a highly skilled, consultative professional who can work collaboratively with infrastructure and application teams, engage directly with customers, and follow ITIL-aligned processes. You will also be involved in performance optimization, implement enhancements, address operational issues, and support a 24/7 standby model to maintain continuous service for a vital government platform.Your responsibilities will include managing both Oracle RAC and standalone environments across Production, Disaster Recovery, User Acceptance Testing, and Development systems, ensuring high availability, disaster recovery readiness, performance tuning, patching, and compliance while facilitating integration with storage, operating systems, and security platforms. Key Responsibilities:Operations and Maintenance Activities:Administer Oracle RAC, standalone databases, and Oracle Grid Infrastructure.Conduct daily health checks, space monitoring, log review, and backup validation.Manage Oracle databases across all environments (Production, DR, UAT, Development).Oversee Oracle Data Guard for high availability and disaster recovery (monitoring, switchover, failover).Monitor databases using Oracle Enterprise Manager (OEM) and configure alerts.Configure and manage Oracle AVDF (Audit Vault and Database Firewall).Apply quarterly security patches and version upgrades using established change processes.Perform database cloning, refreshes, object deployments, and schema changes.Ensure reliable backup and recovery using RMAN; conduct periodic restore tests.Coordinate with OS and storage teams to troubleshoot performance and capacity issues.Review and optimize SQL queries. Support and Coordination:Work closely with infrastructure and application teams to ensure integration, performance, and availability.Participate in change meetings, deployment planning, and disaster recovery exercises.Investigate and resolve incidents and problems; perform root cause analysis and implement permanent fixes.Collaborate with security teams for audits and enforcement of database security controls.Engage directly with government customer representatives to capture and deliver evolving requirements.Consultation and Optimization:Analyze application query performance and provide tuning recommendations.Propose and implement improvements to database design, indexing, and architecture.

Join our dynamic team as an Oracle Database Administrator (DBA) where you will play a crucial role in managing and optimizing our Oracle database systems. This is an exciting opportunity for individuals who are passionate about database management and want to enhance their skills in a fast-paced environment.

Lead Database AdministratorAs a Database Administrator, you will play a pivotal role in managing and optimizing our database systems. Your responsibilities will include:Overseeing and directing database modifications through a structured change request process, while providing regular status updates to stakeholders.Engaging in development projects focusing on logical and physical database architectures.Facilitating data modeling sessions with clients and conducting review meetings to ensure alignment with requirements.Swiftly addressing incidents, investigating issues, and offering both temporary and permanent solutions for escalated problems.Contributing to performance tuning and management, as well as the initial setup of databases.Proactively measuring and monitoring database performance and availability, implementing corrective measures to enhance efficiency.Ensuring compliance with agreed-upon service levels, maintaining detailed configuration documentation, and providing regular reports to relevant parties.Maintaining service level requirements and proposing action plans for improvements as necessary. Overseeing database management in accordance with standard operating procedures.Leading the implementation of service continuity strategies, including backup/restore processes and disaster recovery planning to ensure uninterrupted business operations.Participating in and guiding database implementation initiatives.Staying updated on the latest database technologies.Demonstrating strong teamwork and leadership qualities.

Assurity Trusted Solutions (ATS), a wholly owned subsidiary of the Government Technology Agency (GovTech), is committed to providing innovative IT solutions and services to bolster security and enhance operational efficiency. We partner with government entities and commercial stakeholders to deliver dependable infrastructure and operational services, utilizing cutting-edge technologies to effectively address cyber risks.We are excited to welcome a talented Application Database Administrator to our vibrant team. The ideal candidate will be tasked with overseeing, maintaining, and optimizing our database systems to ensure they effectively support various application infrastructures. This role demands robust technical expertise, analytical prowess, and a thorough understanding of database management principles, particularly in cloud-based or hybrid environments.Key Responsibilities:Collaborate with application developers and system architects to design and implement database structures that meet the organization's application requirements.Develop and optimize database queries for efficient data retrieval and manipulation, enhancing application performance.Monitor and fine-tune database performance to boost overall application responsiveness and efficiency.Create and maintain data models that accurately reflect the organization's data relationships, ensuring scalable and well-structured databases.Implement automation for database deployment, configuration, and maintenance to streamline operations and minimize manual effort.Enforce security measures within databases to safeguard sensitive data, including access controls, encryption, and adherence to security best practices.Work closely with application developers to understand their database needs, provide guidance on best practices, and support optimization of database interactions.Troubleshoot and resolve database-related issues, providing support to developers and participating in incident response and problem-solving efforts.

We are seeking a skilled MongoDB Database Administrator to join our dynamic team at Accion Labs. In this role, you will be responsible for managing, maintaining, and optimizing our MongoDB environment. You will work closely with developers and other stakeholders to ensure database performance, security, and reliability.

Join our dynamic team at ncs3 as a Database Administrator and play a crucial role in managing and optimizing our database systems. You will be responsible for ensuring data integrity, performance tuning, and implementing robust backup and recovery solutions. Ideal candidates will have a strong background in database management and a passion for technology.

Join our dynamic team at plaud as a Senior Database Administrator. In this pivotal role, you will be responsible for managing and optimizing our database systems, ensuring high availability, and implementing robust security measures. You will collaborate closely with other IT professionals to support our business objectives and enhance our data management strategies.Your expertise will play a crucial role in maintaining the integrity and performance of our databases, making this a key position within our organization.

Join Accion Labs as a Database Administrator and play a pivotal role in optimizing our database systems to ensure high performance and reliability. In this full-time position, you will be responsible for database design, implementation, and maintenance while collaborating with cross-functional teams to support our data-driven initiatives.

The Application Database Administrator (DBA) will play a crucial role in our database management team, requiring a minimum of 2 years of experience in Azure SQL database administration and at least 3 years in the software development or server infrastructure projects. The successful candidate will collaborate with fellow Application DBAs and report directly to the Lead DBA. Our team is currently focused on supporting the development and operational environments, including database administration and the migration of our existing DB2 databases to Azure SQL databases.Key Responsibilities:Oversee daily monitoring, deployment, and maintenance of database systems.Diagnose and resolve database-related issues.Engage in database design reviews.Draft and provide operational guidelines, training, and troubleshooting documentation to both internal and external stakeholders.Automate and maintain cloud platform orchestration.Optimize databases to maximize performance and throughput for production environments.Collaborate with development teams on database design and implementation.Ensure adherence to stringent security practices for compliance.Develop processes and procedures related to database activities.

Securing the Future with AvePointAvePoint is a global leader in data management and governance, trusted by over 21,000 customers worldwide to enhance their digital workplaces across Microsoft, Google, Salesforce, and other collaboration platforms. Our global channel partner program includes more than 3,500 managed service providers, value-added resellers, and systems integrators, with our solutions featured in over 100 cloud marketplaces. To learn more, visit www.avepoint.com.At AvePoint, we are committed to investing in our people. Our culture, fueled by agility, passion, and teamwork, empowers you to shape your career, make a significant impact, and take ownership of your future. Discover how you can unleash your potential with us!Job SummaryWe are looking for a talented Database Administrator to become a vital member of our dynamic team, responsible for developing, enhancing, and maintaining IT systems and applications that support our data management needs. In this position, you will ensure the database architecture is secure, scalable, and reliable while providing support and resolving any database-related issues.

Join our dynamic team at Accion Labs as an Oracle Developer. In this role, you will leverage your expertise to design, develop, and implement Oracle database solutions that meet the needs of our clients. You will work closely with cross-functional teams to ensure the successful delivery of projects on time and within budget.

We are seeking a skilled Sybase Database Administrator to join our dynamic team in Singapore. The ideal candidate will have a strong background in managing and optimizing Sybase databases, ensuring high availability, performance, and security of our data management systems.Your role will involve designing database structures, implementing backup and recovery strategies, and performing routine maintenance to ensure optimal performance. You will collaborate closely with developers and other IT professionals to support database-related projects and enhance overall system efficiency.

Role overview The Application Database Administrator (Data Migration) at ncs3 in Singapore focuses on managing and optimizing database systems, with particular attention to data migration projects. This role plays a key part in supporting the stability and performance of critical data infrastructure. What you will do Oversee and improve database systems to ensure they remain reliable and efficient. Lead and execute data migration efforts, prioritizing accuracy and minimizing operational disruption. Collaborate with teams across the business to uphold data integrity and maintain system performance. Apply established database administration practices to support both ongoing operations and migration activities. Location This position is based in Singapore.

Join Accion Labs as a Mid-Senior MS SQL Database Administrator, where you will be an integral part of our dynamic team. In this role, you will manage and maintain our SQL Server databases, ensuring their performance, security, and reliability. You will collaborate with developers and IT staff to ensure database best practices are followed and optimize query performance.

Join our dynamic team at Accion Labs as an Oracle PL/SQL Developer. In this role, you will leverage your expertise in PL/SQL to design, develop, and maintain high-quality database solutions that meet our clients' needs. You will collaborate with cross-functional teams to ensure optimal performance and reliability of database applications.

Join our dynamic team as an Oracle Techno-Functional Consultant where you will leverage your expertise in Oracle applications to deliver innovative solutions. In this role, you will collaborate with cross-functional teams to analyze business requirements, design effective solutions, and ensure seamless implementation of Oracle applications, enhancing operational efficiency and driving business success.

At Jump Trading Group, we are dedicated to pioneering innovative research at the intersection of finance and technology. Our team, comprised of exceptional talents in Mathematics, Physics, and Computer Science, is encouraged to push scientific boundaries and implement groundbreaking research in global financial markets. We foster a unique culture that thrives on creativity, intellectual honesty, and a competitive spirit. Collaboration and mutual respect are at the core of our values, ensuring that we unlock individual talents while achieving collective success. Our research not only aims for superior risk-adjusted returns but also drives technology development that transforms industries and partners with leading research institutions and universities to address real-world challenges.As a Database Engineer at Jump Trading, you will be instrumental in solving complex problems using advanced technology. Our infrastructure is heavily reliant on open-source solutions, consisting of expansive high-performance computing environments and a low-latency trading framework. We are seeking a passionate Database Engineer to join our Singapore team.In this role, you will take ownership of various aspects of the database stack, collaborating closely with trading and other teams. The ideal candidate will have a strong enthusiasm for open-source database technologies and experience with multiple systems such as MySQL, PostgreSQL, ClickHouse, Prometheus, and Kafka.You will also demonstrate proficiency in automation using programming languages like Python or Go, and possess a solid understanding of database systems deployed in a Linux environment. While experience managing ETL pipelines and large-scale data warehouses is a plus, it is not a prerequisite.

We are seeking a talented and motivated Oracle Middleware Specialist to join our dynamic team in Singapore. This exciting role is ideal for individuals who are passionate about middleware technologies and eager to contribute to innovative projects.As a Middleware Specialist, you will be responsible for implementing, maintaining, and optimizing middleware solutions, ensuring seamless integration between various applications and systems.

We are seeking a skilled Oracle Business System Analyst to join our dynamic team in Singapore. In this role, you will analyze and enhance business processes, systems, and functionalities within our Oracle environment to drive efficiency and effectiveness.