PostgresSQL Developer (Credit Card domain)

A-IT SOFTWARE SERVICES PTE LTD; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading technology firm in Singapore is seeking a skilled PostgreSQL Developer. In this role, you will design, implement, and maintain critical PostgreSQL databases for credit card operations. The ideal candidate has 3-5 years of experience, is proficient in SQL and PL/pgSQL, and has a strong understanding of database performance tuning. This position offers a collaborative work environment and opportunities for professional growth.

Qualifications

• 3-5 years of hands-on experience in PostgreSQL database development.
• Proficient in SQL and PL/pgSQL.
• Strong understanding of database design and indexing.

Responsibilities

• Design and implement scalable PostgreSQL databases.
• Optimize database performance and efficiency.
• Develop automated database administration tasks.

Skills

PostgreSQL database development

SQL

PL/pgSQL

Database design principles

Performance tuning

Problem-solving skills

Job description

About the role

We are seeking a talented PostgreSQL Developer to join our dynamic and innovative team. You will be responsible for developing and maintaining mission-critical PostgreSQL databases supporting our client's credit card operations. Working in a collaborative and fast-paced environment, you will play a key role in enhancing the performance, reliability and security of our PostgreSQL infrastructure.

Responsibilities

• Design, develop and implement robust and scalable PostgreSQL databases to support complex credit card processing applications
• Optimise database queries, indexes and schemas to ensure maximum performance and efficiency
• Develop and automate database administration tasks such as backups, monitoring, and disaster recovery
• Collaborate with cross-functional teams to understand business requirements and translate them into effective database solutions
• Document database architecture, processes and procedures to ensure knowledge transfer and maintainability
• Proactively identify and resolve database-related issues and bottlenecks
• Stay up-to-date with the latest PostgreSQL trends, best practices and security developments

Qualifications

• At least 3-5 years of hands-on experience in PostgreSQL database development and administration
• Proficient in SQL, PL/pgSQL and other PostgreSQL-specific programming languages
• Strong understanding of database design principles, indexing, query optimisation and performance tuning
• Experience in developing and maintaining highly available, scalable and secure PostgreSQL environments
• Familiarity with credit card processing workflows and related regulatory compliance requirements
• Excellent problem-solving, analytical and troubleshooting skills
• Ability to effectively communicate technical concepts to both technical and non-technical stakeholders

Angeline Aw Kwee Choo (R24125869)

A-IT Software Services Pte Ltd

EA License No: 24C2345

This is in partnership with the Employment and Employability Institute Pte Ltd (e2i).

e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to A-IT Software Services Pte Ltd’s PDPA and e2i PDPA.