Senior Software Engineer, Banking Systems Integration

OPTIMUM SOLUTIONS (SINGAPORE) PTE LTD

Singapore

On-site

SGD 120,000 - 180,000

Full time

6 days ago
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Job summary

OPTIMUM SOLUTIONS (SINGAPORE) PTE LTD is seeking a Senior Software Engineer to lead end-to-end development for mission-critical financial platforms. You will partner with architects, PMs and business stakeholders to design, develop, enhance, and deploy scalable backend systems connecting core processing with modern digital channels.

The role involves system integration, testing, deployment, code reviews, and governance, ensuring security standards are met while delivering reliable software

Qualifications

  • Bachelor's degree in Computer Science or related field.
  • Hands-on IBM AS400/iSeries development using RPG, RPGLE, CLLE.
  • Experience with DB2/Oracle/MS SQL or NoSQL databases.
  • Familiarity with Java, RESTful APIs, Node.js or React JS.
  • Banking/financial services domain experience desirable.

Responsibilities

  • Lead end-to-end development for mission-critical financial platforms.
  • Design, develop, test, and deploy scalable backend systems.
  • Oversee system integration and production release cutovers.
  • Perform rigorous code reviews and maintain technical documentation.
  • Collaborate with stakeholders to translate requirements into designs.

Skills

IBM AS400
RPG/RPGLE/CLLE
DB2/Oracle/MS SQL
Java/REST APIs/Node.js/React
Agile/Waterfall
Banking domain experience

Education

Bachelor's Degree in Computer Science or related field

Tools

Aldon Lifecycle Manager

Job description

OPTIMUM SOLUTIONS (SINGAPORE) PTE LTD is seeking a Senior Software Engineer to lead end-to-end development for mission-critical financial platforms. You will partner with architects, PMs and business stakeholders to design, develop, enhance, and deploy scalable backend systems connecting core processing with modern digital channels.

The role involves system integration, testing, deployment, code reviews, and governance, ensuring security standards are met while delivering reliable software

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