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⏰ Full-time

Senior Backend Engineer – Java, SQL, AWS & Distributed Systems

Ascendion
Location 📍 singapore, Singapore
Posted 📅 June 25, 2026
Work Type ⏰ Full-time

Position Overview

Role:

  • We are hiring a strong senior backend engineer for a high-impact financial technology platform.
  • This role is ideal for engineers who enjoy solving practical backend, SQL, and business-data problems.
  • They are looking for someone who can understand business requirements, clarify assumptions, write clean Java code, work with relational data, and explain technical trade-offs clearly.


Responsibilities:

  • Design, develop, and maintain backend services using Java and Spring Boot.
  • Understand business problems and translate them into practical technical solutions.
  • Work with relational databases and write SQL queries involving multiple tables, joins, filters, aggregations, and validations.
  • Analyse table relationships, data grain, and business rules before writing SQL.
  • Troubleshoot slow queries using execution plans, indexing, and query restructuring.
  • Design sc...

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Job Details

Employment Type
Full-time
📊
Category
Other-General
🏠
Work Arrangement
On-site
📍
Location
singapore, Singapore