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Backend Engineer (Efficiency Engineering) – Singapore

D05 Pasir Panjang, Hong Leong Garden, Clementi New Town, Singapore
Full TimeInformation Technology

Job Description

Responsibilities

  • Develop and optimise the backend logic of the company's internal systems
  • Build and maintain the efficiency engineering platform, improving business quality and productivity through tooling and process improvements
  • Collaborate closely with product managers and QA to ensure product quality and development velocity
  • Continuously refactor and optimise internal system architecture to improve stability and scalability

Qualifications

  • 3+ years of backend development experience, or a strong fresh graduate
  • Proficient in at least one backend language and its common frameworks — Golang, Java, Python, or PHP
  • Familiar with both relational and non-relational databases
  • Detail-oriented and technically driven, with strong communication skills, a collaborative mindset, and solid problem-solving ability

Bonus Points

  • Keen on engineering efficiency, user experience, system performance, or information security
  • Able to develop across multiple languages
  • Experience building internal systems (e.g. approval workflows, HR, payroll, finance, data analytics)
  • Experience using or developing low-code platforms
  • Passionate about B-side (enterprise/internal) products

About Wejoy Pte. Ltd.

First seen: May 25, 2026
Last updated: June 15, 2026