Senior Software Engineer, Notification Platform

Airwallex
Singapore
Workplace: OnsiteFull timeFunction: Software EngineeringExperience: 5+ yearsEducation: bachelorsSkills: ["Java","Python","Go","Kafka","PostgreSQL","Redis","NoSQL","Multithreading","IO/NIO","Event-driven architecture","Distributed systems"]

Senior software engineer responsible for designing, building, and maintaining a high-throughput, low-latency Notification Platform (SMS, Email, Push) used globally. You will drive architectural craftsmanship with event-driven design, collaborate with Product/Engineering/Design teams, and troubleshoot production issues, while working closely with the Issuing Platform team to power Airwallex’s messaging capabilities from Singapore.

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FursaFursa
Airwallex
Airwallex
3 months ago

Senior Software Engineer, Notification Platform

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Source: Company careers pageValidated by: Fursa AI
Last checked: 8 hours agoStatus: Live

Job Summary

Senior software engineer responsible for designing, building, and maintaining a high-throughput, low-latency Notification Platform (SMS, Email, Push) used globally. You will drive architectural craftsmanship with event-driven design, collaborate with Product/Engineering/Design teams, and troubleshoot production issues, while working closely with the Issuing Platform team to power Airwallex’s messaging capabilities from Singapore.
Location: Singapore
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Design, develop & maintain a resilient, high-throughput, low-latency Notification Platform to deliver messages (SMS, Email, Push) to our customers worldwide.
  • •Maintain a high architecture standard & craftsmanship through an Event Driven Architecture requiring high scalability, traceability & automation.
  • •Identify new opportunities to engage adopters through delightful adoption experience and extension over various channels, such as WhatsApp and inbox notifications.
  • •Engage with Product, Engineering, and Design teams across Airwallex's global offices, fostering effective communication through fast pace business transformation & providing data insights.
  • •Troubleshoot production issues across different levels of the stack.

Key Requirements

  • •Bachelor degree or above in computer science or engineering related majors with sophisticated level knowledge in designing and delivering of Enterprise Grade software systems.
  • •Strong capabilities in modern programming languages like Java, Python or Go.
  • •5+ years of experience in modern engineering practices focused on large-scale, low-latency, high-throughput systems.
  • •At least 3 years of experience building distributed systems using middleware (like Kafka, PostgreSQL) and hands-on experience managing, maintaining and tuning event pipelines.
  • •Familiar with Java memory management, multi-threading, high concurrency, IO/NIO, network communication, etc.
Experience:5+ yearsFintechPaymentsSaaS
Education:Bachelor's
Skills:JavaPythonGoKafkaPostgreSQLRedisNoSQLMultithreadingIO/NIOEvent-driven architectureDistributed systems
Languages:English
Tech Stack:JavaPythonGoKafkaPostgreSQLRedisNoSQLIO/NIOMultithreading

Company Brief

Airwallex
Airwallex is a global payments and financial platform that provides business accounts, cross-border payments, treasury, corporate cards, and embedded finance APIs to help companies manage global financial operations and scale internationally.
Industry: Fintech Infrastructure
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series E+
Headquarters: Singapore, Singapore
Founded: 2015
Glassdoor
Glassdoor: 3.7
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