Senior Backend Software Engineer (Java)

Traveloka.wd3.traveloka

Apply to this job
Singapore - Local Office Until 8/21/2026 First posted July 22, 2025 Last posted July 22, 2025
Job description

It's fun to work in a company where people truly BELIEVE in what they're doing!

‎ 

‎ 

Job Description

The Engineering Team at Traveloka is the backbone of our innovation, building scalable and high-performance systems that power millions of users worldwide. With a relentless focus on scalability and performance, we ensure a seamless experience for travelers. Our dedication to excellence and problem-solving makes us instrumental in shaping Traveloka's future as a leader in the digital travel space. You’ll be joining a team that has built industry-leading, high-performance backend systems. Our engineers work on cutting-edge technologies, solving complex challenges in distributed computing, API design, and high-traffi c systems. Backend engineering is evolving rapidly, and we’re looking for developers who are eager to build the next big thing in scalable backend architecture.

What You'll be Doing:

  • Design, build, and maintain scalable backend applications, APIs, and data integrations.
  • Write clean, effi cient, and maintainable code while adhering to best practices.
  • Improve and optimize existing systems for better performance and reliability.
  • Monitor system performance, troubleshoot issues, and respond to alerts proactively.
  • Collaborate with cross-functional teams to deliver high-impact solutions.
  • Conduct code reviews, unit testing, and integration testing to ensure software quality.
  • Participate in architectural discussions and propose innovative solutions for high-traffic environments.
  • Contribute to post-mortem analyses and continuously improve system resilience.

Requirements:

  • Bachelor’s degree in Computer Science from a reputable university
  • Minimum 5 years of experience in software engineering, particularly in backend development
  • Proficiency in Go, Java, and Python
  • Ability to dive deep and work across backend services, ensuring effi ciency, scalability, and maintainability
  • Experience designing scalable and maintainable architectures
  • Eagerness to continuously learn—whether it’s technology-related, product-related, or beyond
  • A strong sense of ownership and accountability for both the product(s) and assigned tasks
  • Fluency in English, both spoken and written
  • Prior technical engineering experience or relevant work experience is a plus

‎ 

Requirements

‎ 

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

About this role

Summary

Design, develop, and optimize scalable backend systems and APIs in a fast-paced environment

Job title

Senior Backend Software Engineer (Java)

Experience level

5+ years

Industry

travel and technology

Location requirements

Singapore office, on-site work only

Salary

Not specified

Management role

No

Skills & keywords

Required skills

JavaPythonGoscalable architectureAPI design

Preferred skills

None specified

Specializations

backendapidistributed computinghigh-performance systems
Locations

Structured locations inferred from the posting.

Singapore

On-site City