Java and Oracle Consultant

Join our dynamic team as an Oracle Fusion Middleware Developer in Singapore! In this role, you will be responsible for developing, implementing, and supporting Oracle Fusion Middleware applications. Ideal candidates will possess a solid understanding of middleware technologies and development practices.

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.

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.

About OKX OKX is a leading cryptocurrency exchange and the creator of the OKX Wallet. The platform supports millions of users trading crypto assets and exploring decentralized applications. Institutions worldwide rely on OKX for secure access to crypto markets, supported by a strong Proof of Reserves framework. The company values collaboration, integrity, and action, and aims to build a workplace where everyone can contribute and grow. Role Overview: Principal Engineer, Middleware This Singapore-based position focuses on middleware engineering at OKX. The Principal Engineer will join a global team and play a key part in shaping the technology that powers both trading and wallet products.

Join Accion Labs as a Middleware Specialist and be part of a dynamic team dedicated to providing innovative middleware solutions. In this role, you will leverage your expertise in middleware technologies to design, implement, and maintain integration solutions that enhance business processes and improve operational efficiency.

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 at Accion Labs as an Oracle PL/SQL Developer. This is an exciting contract opportunity for an enthusiastic individual ready to make a significant impact through their technical expertise in PL/SQL development.As a key member of our team, you will be responsible for designing, developing, and implementing robust PL/SQL solutions that meet our client’s specific needs. Your contributions will play a crucial role in optimizing database performance and enhancing application functionality.

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.

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.

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.

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.

Join our dynamic team at Accion Labs as an Oracle IDM Consultant where you will be pivotal in driving identity management solutions for our clients. This role is perfect for a mid-senior level professional looking to leverage their expertise in Oracle Identity Management to deliver comprehensive solutions that enhance security and streamline processes.

Join our dynamic team at Accion Labs as a skilled .Net Developer. You will play a crucial role in designing, developing, and maintaining innovative software solutions. Collaborate with cross-functional teams to deliver high-quality projects that meet business needs.

Join NCS as an Infrastructure Engineer through our Fusion Poly Graduate Programme, where you will embark on an exciting journey to enhance your technical skills and contribute to innovative projects. As a part of our dynamic team, you will have the opportunity to work with cutting-edge technologies and collaborate with industry experts to deliver exceptional solutions.

Join NCS as a Cyber Analyst through our Fusion Poly Graduate Programme, where you will embark on an exciting journey to enhance your cybersecurity skills. In this dynamic role, you will collaborate with a team of experts to identify and mitigate cyber threats, ensuring the integrity and security of our systems. Ideal for individuals who are passionate about technology and eager to learn in a fast-paced environment.

ncs3 is hiring a full-time SAP Consulting Analyst for the Fusion Graduate Programme in Singapore. This role is designed for recent graduates ready to start a career in SAP consulting. About the Fusion Graduate Programme The programme offers early-career professionals a structured path to develop SAP consulting skills. Analysts work alongside experienced teams, contributing to client projects and learning directly from real-world challenges. What You Will Do Work on a range of SAP-related projects for clients Collaborate with colleagues to deliver solutions that support business transformation Gain practical experience with SAP technologies Build consulting skills while supporting client success Who Should Apply This position suits recent graduates who want to grow in SAP consulting and enjoy working in a collaborative setting.

About the Fusion Poly Graduate Programme ncs3 welcomes early-career talent to join as a Software Engineer through the Fusion Poly Graduate Programme in Singapore. This programme supports recent polytechnic graduates who want to start their journey in software development. What to Expect Work alongside experienced software engineers on real-world projects Build technical skills and gain hands-on experience Collaborate with teams across the company This programme is designed to help graduates grow their abilities and contribute to meaningful technology solutions.

About the Fusion Poly Graduate Programme NCS Pte Ltd offers the Fusion Poly Graduate Programme for recent graduates interested in communication technologies. As a Communication Engineer in this programme, participants work alongside experienced professionals and gain exposure to current industry tools and practices. What to Expect in the Role Contribute to projects focused on communication engineering Work with modern technologies in the field Collaborate with teams and industry experts Who Should Apply This programme is designed for recent polytechnic graduates who want to start a career in engineering and develop practical skills in communication technologies.

Join OKX, a pioneering crypto exchange, as a Senior Android Developer. In this role, you will contribute to our flagship mobile application, which serves millions of users daily. Collaborate with cross-functional teams comprising design, product management, and engineering to understand user needs and deliver high-quality features swiftly. This is your chance to engage in the full lifecycle of crypto mobile applications, including trading, asset management, and cryptocurrency wallets, while enhancing user experience and driving innovation in the rapidly evolving crypto landscape.