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Senior Software Engineer

Tek Systems

singapore, singapore, Singapore Full-time June 23, 2026

Found Description

Role Overview

We are seeking experienced Senior Software Engineers to join a mission-critical payments modernization program. This role focuses on stabilizing, upgrading, and modernizing legacy systems rather than building new features. You will play a key role in elevating engineering standards, improving system resilience, and ensuring compliance across core financial systems. This is an opportunity to work on high-impact platforms in a lean, high-performing team, contributing as a hands‑on engineer with strong ownership.

Key Responsibilities
  • Lead modernization of legacy applications (Java 8 → Java 21+) to improve performance, maintainability, and compliance
  • Enhance application hygiene, including testing, observability, and system reliability
  • Implement and support containerized deployments using Kubernetes and cloud platforms (AWS preferred)
  • Work on mission‑critical payment systems, ensuring stability and operational cont...

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