Total 2 job vacancies by Green Link Digital Bank Pte. Ltd.

About the Role

We are seeking a talented and driven Data Engineer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining robust data pipelines and architectures that support business analytics and data science initiatives. As a Data Engineer, you will work closely with data analysts, AI engineers, and other teams to ensure the efficient flow of data across the organization and enable data-driven decision-making. The role requires strong technical expertise in data systems, databases, and cloud infrastructure.

Responsibilities:

• Design, implement, and maintain scalable data pipelines to collect, process, and store large volumes of data from various sources.

• Develop and optimize ETL (Extract, Transform, Load) processes to integrate data from internal and external systems.

• Work with data analysts and other teams to ensure data is accessible and prepared for analysis and modelling.

• Manage and maintain databases, data lakes and warehouses, and other data storage systems.

• Collaborate with cross-functional teams to ensure data integrity, quality, and security.

• Implement data governance best practices to ensure data consistency and reliability across platforms.

• Optimize and troubleshoot data storage and query performance for large-scale datasets.

• Stay current with emerging data engineering technologies and methodologies to continuously improve processes and systems.

• Automate data collection and processing tasks where applicable to enhance operational efficiency.

Requirements:

• Bachelor’s or Master’s degree in Computer Science, Engineering, Information Technology, or a related field.

• 5 years’ experience in data engineering, architecture, or relevant software development.

• Proficiency in programming languages such as Python, Java, or Scala.

• Strong experience with SQL and NoSQL databases (e.g., MySQL, PostgreSQL, SQL Server, MongoDB).

• Expertise in data modelling, ETL processes, and data warehousing solutions.

• Experience with big data tools and frameworks (e.g., Hadoop, Spark, Hive, Kafka).

• Familiarity with containerization and orchestration tools (e.g., Docker, Kubernetes).

• Familiarity with data visualization tools (e.g., Power BI, Tableau) and business intelligence concepts.

• Strong problem-solving skills and the ability to work with large and complex datasets.

• Excellent communication skills and ability to work in a collaborative environment.

• Knowledge of AI/ML techniques and integration of AI/ML into production data pipelines.

• Knowledge of banking systems and financial data.

• Knowledge of data privacy, security, and compliance regulations.

By submitting your application, you have given your consent for us to collect, use and retain your data for a year as according to our prevailing data retention and PDPA policies. Should you have any enquiries on our data policy, please contact us at CustomerSupport@glbank.com

About Us

Green Link Digital Bank is Singapore's inaugural wholesale digital bank focusing on supply chain finance, mainly serving MSMEs and aiming to help MSMEs grow and improve digitization.

About the Role

The successful candidate will be responsible for the implementation, maintenance, and optimization of the bank's security posture across on-premises and cloud environments. This role focuses on safeguarding the network perimeter and cloud infrastructure, ensuring the confidentiality, integrity, and availability of critical financial systems while adhering to stringent regulatory security standards.

Responsibilities

• Implement and maintain security architecture across both on-premises and cloud platforms, applying zero-trust principles and defense-in-depth strategies..
• Configure and manage enterprise-grade security equipment, including Next-Generation Firewalls (NGFW), Intrusion Detection/Prevention Systems (IDS/IPS), WAFs, CDN and proxy.
• Identify, analyze, and mitigate security vulnerabilities and threats within the network and cloud infrastructure through regular scanning and monitoring.
• Collaborate with network and infrastructure teams to enforce network security policies, implement network segmentation (micro-segmentation), and manage secure access controls.
• Manage cloud security configurations for VM, container and Kubernetes based workload, ensuring secure networking in virtualization layer and tiered defense.
• Deploy and operate cloud-native security services (e.g., Security Groups, VPC Peering security, Cloud firewall, routing) in accordance with industry best practices to secure north-south and east-west traffic.
• Coordinate with security vendors and Managed Security Service Providers (MSSPs) to support security monitoring (SOC), resolve incidents, and optimize security toolsets.
• Support change management and security governance processes, ensuring that infrastructure changes undergo necessary security reviews.
• Maintain secure hybrid cloud connectivity, managing encrypted tunnels for site-to-site VPNs and secure API integrations.
• Assist in ensuring security infrastructure aligns with regulatory standards such as MAS TRM, SWIFT CSP, and BCS PSP, and support technical evidence gathering for audits.
• Participate in network design discussions to propose security requirements and assess design effectiveness.
• Develop and maintain documentation for security designs, firewall rulesets, incident response playbooks, and security procedures.

Requirements

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or a related field.
• At least 5 years of experience in security engineering, with a strong focus on network security and cloud security in a production environment.
• Experience working in regulated financial institutions or CII is highly preferred.
• Hands-on experience using AI-assisted coding tools to write, debug, and optimize scripts for automation (e.g., Python, Bash).
• Hands-on experience with security vendors such as Palo Alto, Fortinet, Checkpoint, or Cisco.
• Solid understanding of security protocols and concepts (SSL/TLS, SSH, IPsec, OAuth2, SAML, Cryptography and Zero Trust Architecture).
• Strong knowledge of cloud security concepts (e.g., VPC security, Security Groups, IAM roles, Landing Zone, Cloud Security Posture Management - CSPM).
• Familiarity with container security (Kubernetes/Docker) and hybrid cloud security integration.
• Experience with Linux security hardening and operation is a plus.
• Strong analytical and problem-solving skills, with the ability to perform root-cause analysis on security vulnerabilities.